Add m-esr52 at 52.6.0

147 files changed, 20754 insertions, 0 deletions

diff --git a/dom/indexedDB/test/unit/GlobalObjectsChild.js b/dom/indexedDB/test/unit/GlobalObjectsChild.js
new file mode 100644
index 000000000..5351ff2f1
--- /dev/null
+++ b/dom/indexedDB/test/unit/GlobalObjectsChild.js
@@ -0,0 +1,38 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+function ok(cond, msg) {
+  dump("ok(" + cond + ", \"" + msg + "\")");
+  do_check_true(!!cond, Components.stack.caller);
+}
+
+function finishTest()
+{
+  do_execute_soon(function() {
+    do_test_finished();
+  });
+}
+
+function run_test() {
+  const name = "Splendid Test";
+
+  Cu.importGlobalProperties(["indexedDB"]);
+
+  do_test_pending();
+
+  let keyRange = IDBKeyRange.only(42);
+  ok(keyRange, "Got keyRange");
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = function(event) {
+    ok(false, "indexedDB error, '" + event.target.error.name + "'");
+    finishTest();
+  }
+  request.onsuccess = function(event) {
+    let db = event.target.result;
+    ok(db, "Got database");
+    finishTest();
+  }
+}
diff --git a/dom/indexedDB/test/unit/GlobalObjectsComponent.js b/dom/indexedDB/test/unit/GlobalObjectsComponent.js
new file mode 100644
index 000000000..44bc1afe9
--- /dev/null
+++ b/dom/indexedDB/test/unit/GlobalObjectsComponent.js
@@ -0,0 +1,43 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+const Cu = Components.utils;
+
+Cu.import("resource://gre/modules/XPCOMUtils.jsm");
+Cu.importGlobalProperties(["indexedDB"]);
+
+function GlobalObjectsComponent() {
+  this.wrappedJSObject = this;
+}
+
+GlobalObjectsComponent.prototype =
+{
+  classID: Components.ID("{949ebf50-e0da-44b9-8335-cbfd4febfdcc}"),
+
+  QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsISupports]),
+
+  runTest: function() {
+    const name = "Splendid Test";
+
+    let ok = this.ok;
+    let finishTest = this.finishTest;
+
+    let keyRange = IDBKeyRange.only(42);
+    ok(keyRange, "Got keyRange");
+
+    let request = indexedDB.open(name, 1);
+    request.onerror = function(event) {
+      ok(false, "indexedDB error, '" + event.target.error.name + "'");
+      finishTest();
+    }
+    request.onsuccess = function(event) {
+      let db = event.target.result;
+      ok(db, "Got database");
+      finishTest();
+    }
+  }
+};
+
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory([GlobalObjectsComponent]);
diff --git a/dom/indexedDB/test/unit/GlobalObjectsComponent.manifest b/dom/indexedDB/test/unit/GlobalObjectsComponent.manifest
new file mode 100644
index 000000000..be0a28bc1
--- /dev/null
+++ b/dom/indexedDB/test/unit/GlobalObjectsComponent.manifest
@@ -0,0 +1,2 @@
+component {949ebf50-e0da-44b9-8335-cbfd4febfdcc} GlobalObjectsComponent.js
+contract @mozilla.org/dom/indexeddb/GlobalObjectsComponent;1 {949ebf50-e0da-44b9-8335-cbfd4febfdcc}
diff --git a/dom/indexedDB/test/unit/GlobalObjectsModule.jsm b/dom/indexedDB/test/unit/GlobalObjectsModule.jsm
new file mode 100644
index 000000000..fe214f722
--- /dev/null
+++ b/dom/indexedDB/test/unit/GlobalObjectsModule.jsm
@@ -0,0 +1,36 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+Components.utils.importGlobalProperties(["indexedDB"]);
+
+this.EXPORTED_SYMBOLS = [
+  "GlobalObjectsModule"
+];
+
+this.GlobalObjectsModule = function GlobalObjectsModule() {
+}
+
+GlobalObjectsModule.prototype = {
+  runTest: function() {
+    const name = "Splendid Test";
+
+    let ok = this.ok;
+    let finishTest = this.finishTest;
+
+    let keyRange = IDBKeyRange.only(42);
+    ok(keyRange, "Got keyRange");
+
+    let request = indexedDB.open(name, 1);
+    request.onerror = function(event) {
+      ok(false, "indexedDB error, '" + event.target.error.name + "'");
+      finishTest();
+    }
+    request.onsuccess = function(event) {
+      let db = event.target.result;
+      ok(db, "Got database");
+      finishTest();
+    }
+  }
+}
diff --git a/dom/indexedDB/test/unit/GlobalObjectsSandbox.js b/dom/indexedDB/test/unit/GlobalObjectsSandbox.js
new file mode 100644
index 000000000..094510271
--- /dev/null
+++ b/dom/indexedDB/test/unit/GlobalObjectsSandbox.js
@@ -0,0 +1,22 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+function runTest() {
+  const name = "Splendid Test";
+
+  let keyRange = IDBKeyRange.only(42);
+  ok(keyRange, "Got keyRange");
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = function(event) {
+    ok(false, "indexedDB error, '" + event.target.error.name + "'");
+    finishTest();
+  }
+  request.onsuccess = function(event) {
+    let db = event.target.result;
+    ok(db, "Got database");
+    finishTest();
+  }
+}
diff --git a/dom/indexedDB/test/unit/bug1056939_profile.zip b/dom/indexedDB/test/unit/bug1056939_profile.zip
new file mode 100644
index 000000000..db3cfe624
--- /dev/null
+++ b/dom/indexedDB/test/unit/bug1056939_profile.zip
diff --git a/dom/indexedDB/test/unit/defaultStorageUpgrade_profile.zip b/dom/indexedDB/test/unit/defaultStorageUpgrade_profile.zip
new file mode 100644
index 000000000..68bb4749f
--- /dev/null
+++ b/dom/indexedDB/test/unit/defaultStorageUpgrade_profile.zip
diff --git a/dom/indexedDB/test/unit/getUsage_profile.zip b/dom/indexedDB/test/unit/getUsage_profile.zip
new file mode 100644
index 000000000..e484edd0c
--- /dev/null
+++ b/dom/indexedDB/test/unit/getUsage_profile.zip
diff --git a/dom/indexedDB/test/unit/idbSubdirUpgrade1_profile.zip b/dom/indexedDB/test/unit/idbSubdirUpgrade1_profile.zip
new file mode 100644
index 000000000..b7e434171
--- /dev/null
+++ b/dom/indexedDB/test/unit/idbSubdirUpgrade1_profile.zip
diff --git a/dom/indexedDB/test/unit/idbSubdirUpgrade2_profile.zip b/dom/indexedDB/test/unit/idbSubdirUpgrade2_profile.zip
new file mode 100644
index 000000000..264c68d86
--- /dev/null
+++ b/dom/indexedDB/test/unit/idbSubdirUpgrade2_profile.zip
diff --git a/dom/indexedDB/test/unit/metadata2Restore_profile.zip b/dom/indexedDB/test/unit/metadata2Restore_profile.zip
new file mode 100644
index 000000000..e5302b36c
--- /dev/null
+++ b/dom/indexedDB/test/unit/metadata2Restore_profile.zip
diff --git a/dom/indexedDB/test/unit/metadataRestore_profile.zip b/dom/indexedDB/test/unit/metadataRestore_profile.zip
new file mode 100644
index 000000000..a01d49166
--- /dev/null
+++ b/dom/indexedDB/test/unit/metadataRestore_profile.zip
diff --git a/dom/indexedDB/test/unit/mutableFileUpgrade_profile.zip b/dom/indexedDB/test/unit/mutableFileUpgrade_profile.zip
new file mode 100644
index 000000000..4c89acf0a
--- /dev/null
+++ b/dom/indexedDB/test/unit/mutableFileUpgrade_profile.zip
diff --git a/dom/indexedDB/test/unit/oldDirectories_profile.zip b/dom/indexedDB/test/unit/oldDirectories_profile.zip
new file mode 100644
index 000000000..09209d351
--- /dev/null
+++ b/dom/indexedDB/test/unit/oldDirectories_profile.zip
diff --git a/dom/indexedDB/test/unit/schema18upgrade_profile.zip b/dom/indexedDB/test/unit/schema18upgrade_profile.zip
new file mode 100644
index 000000000..e13cce9d2
--- /dev/null
+++ b/dom/indexedDB/test/unit/schema18upgrade_profile.zip
diff --git a/dom/indexedDB/test/unit/schema21upgrade_profile.zip b/dom/indexedDB/test/unit/schema21upgrade_profile.zip
new file mode 100644
index 000000000..d08f88ea5
--- /dev/null
+++ b/dom/indexedDB/test/unit/schema21upgrade_profile.zip
diff --git a/dom/indexedDB/test/unit/schema23upgrade_profile.zip b/dom/indexedDB/test/unit/schema23upgrade_profile.zip
new file mode 100644
index 000000000..888d24434
--- /dev/null
+++ b/dom/indexedDB/test/unit/schema23upgrade_profile.zip
diff --git a/dom/indexedDB/test/unit/snappyUpgrade_profile.zip b/dom/indexedDB/test/unit/snappyUpgrade_profile.zip
new file mode 100644
index 000000000..f9635fc9f
--- /dev/null
+++ b/dom/indexedDB/test/unit/snappyUpgrade_profile.zip
diff --git a/dom/indexedDB/test/unit/storagePersistentUpgrade_profile.zip b/dom/indexedDB/test/unit/storagePersistentUpgrade_profile.zip
new file mode 100644
index 000000000..b1082106b
--- /dev/null
+++ b/dom/indexedDB/test/unit/storagePersistentUpgrade_profile.zip
diff --git a/dom/indexedDB/test/unit/test_abort_deleted_index.js b/dom/indexedDB/test/unit/test_abort_deleted_index.js
new file mode 100644
index 000000000..8bd1f6ae2
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_abort_deleted_index.js
@@ -0,0 +1,78 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const storeName = "test store";
+  const indexName_ToBeDeleted = "test index to be deleted";
+
+  info("Create index in v1.");
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  let txn = event.target.transaction;
+
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  let objectStore = db.createObjectStore(storeName, { keyPath: "foo" });
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  is(db.objectStoreNames.item(0), objectStore.name, "Correct object store name");
+
+  // create index to be deleted later in v2.
+  objectStore.createIndex(indexName_ToBeDeleted, "foo");
+  ok(objectStore.index(indexName_ToBeDeleted), "Index created.");
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Delete index in v2.");
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = event.target.transaction;
+
+  objectStore = txn.objectStore(storeName);
+  let index = objectStore.index(indexName_ToBeDeleted);
+  ok(index, "index is valid.");
+  objectStore.deleteIndex(indexName_ToBeDeleted);
+
+  // Aborting the transaction.
+  request.onerror = expectedErrorHandler("AbortError");
+  txn.abort();
+  try {
+    index.get('foo');
+    ok(false, "TransactionInactiveError shall be thrown right after a deletion of an index is aborted.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "TransactionInactiveError", "TransactionInactiveError shall be thrown right after a deletion of an index is aborted.");
+  }
+
+  yield undefined;
+
+  try {
+    index.get('foo');
+    ok(false, "TransactionInactiveError shall be thrown after the transaction is inactive.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "TransactionInactiveError", "TransactionInactiveError shall be thrown after the transaction is inactive.");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_abort_deleted_objectStore.js b/dom/indexedDB/test/unit/test_abort_deleted_objectStore.js
new file mode 100644
index 000000000..98035b3da
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_abort_deleted_objectStore.js
@@ -0,0 +1,74 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const storeName_ToBeDeleted = "test store to be deleted";
+
+  info("Create objectStore in v1.");
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  let txn = event.target.transaction;
+
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  // create objectstore to be deleted later in v2.
+  db.createObjectStore(storeName_ToBeDeleted, { keyPath: "foo" });
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  ok(db.objectStoreNames.contains(storeName_ToBeDeleted), "Correct name");
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Delete objectStore in v2.");
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = event.target.transaction;
+
+  let objectStore = txn.objectStore(storeName_ToBeDeleted);
+  ok(objectStore, "objectStore is available");
+
+  db.deleteObjectStore(storeName_ToBeDeleted);
+
+  // Aborting the transaction.
+  request.onerror = expectedErrorHandler("AbortError");
+  txn.abort();
+  try {
+    objectStore.get('foo');
+    ok(false, "TransactionInactiveError shall be thrown if the transaction is inactive.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "TransactionInactiveError", "correct error");
+  }
+
+  yield undefined;
+
+  try {
+    objectStore.get('foo');
+    ok(false, "TransactionInactiveError shall be thrown if the transaction is inactive.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "TransactionInactiveError", "correct error");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_add_put.js b/dom/indexedDB/test/unit/test_add_put.js
new file mode 100644
index 000000000..923d19d7e
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_add_put.js
@@ -0,0 +1,165 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  let openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+  let trans = event.target.transaction;
+
+  for (let autoincrement of [true, false]) {
+    for (let keypath of [false, true, "missing", "invalid"]) {
+      for (let method of ["put", "add"]) {
+        for (let explicit of [true, false, undefined, "invalid"]) {
+          for (let existing of [true, false]) {
+            let speccedNoKey = (keypath == false || keypath == "missing") &&
+                               !explicit;
+
+            // We can't do 'existing' checks if we use autogenerated key
+            if (speccedNoKey && autoincrement && existing) {
+              continue;
+            }
+
+            // Create store
+            if (db.objectStoreNames.contains("mystore"))
+              db.deleteObjectStore("mystore");
+            let store = db.createObjectStore("mystore",
+                                             { autoIncrement: autoincrement,
+                                               keyPath: (keypath ? "id" : null) });
+
+            test = " for test " + JSON.stringify({ autoincrement: autoincrement,
+                                                   keypath: keypath,
+                                                   method: method,
+                                                   explicit: explicit === undefined ? "undefined" : explicit,
+                                                   existing: existing });
+
+            // Insert "existing" data if needed
+            if (existing) {
+              if (keypath)
+                store.add({ existing: "data", id: 5 }).onsuccess = grabEventAndContinueHandler;
+              else
+                store.add({ existing: "data" }, 5).onsuccess = grabEventAndContinueHandler;
+
+              let e = yield undefined;
+              is(e.type, "success", "success inserting existing" + test);
+              is(e.target.result, 5, "inserted correct key" + test);
+            }
+
+            // Set up value to be inserted
+            let value = { theObj: true };
+            if (keypath === true) {
+              value.id = 5;
+            }
+            else if (keypath === "invalid") {
+              value.id = /x/;
+            }
+
+            // Which arguments are passed to function
+            args = [value];
+            if (explicit === true) {
+              args.push(5);
+            }
+            else if (explicit === undefined) {
+              args.push(undefined);
+            }
+            else if (explicit === "invalid") {
+              args.push(/x/);
+            }
+
+            let expected = expectedResult(method, keypath, explicit, autoincrement, existing);
+
+            let valueJSON = JSON.stringify(value);
+
+            ok(true, "making call" + test);
+
+            // Make function call for throwing functions
+            if (expected === "throw") {
+              try {
+                store[method].apply(store, args);
+                ok(false, "should have thrown" + test);
+              }
+              catch (ex) {
+                ok(true, "did throw" + test);
+                ok(ex instanceof DOMException, "Got a DOMException" + test);
+                is(ex.name, "DataError", "expect a DataError" + test);
+                is(ex.code, 0, "expect zero" + test);
+                is(JSON.stringify(value), valueJSON, "call didn't modify value" + test);
+              }
+              continue;
+            }
+
+            // Make non-throwing function call
+            let req = store[method].apply(store, args);
+            is(JSON.stringify(value), valueJSON, "call didn't modify value" + test);
+
+            req.onsuccess = req.onerror = grabEventAndContinueHandler;
+            let e = yield undefined;
+
+            // Figure out what key we used
+            let key = 5;
+            if (autoincrement && speccedNoKey) {
+              key = 1;
+            }
+
+            // Adjust value if expected
+            if (autoincrement && keypath && speccedNoKey) {
+              value.id = key;
+            }
+
+            // Check result
+            if (expected === "error") {
+              is(e.type, "error", "write should fail" + test);
+              e.preventDefault();
+              e.stopPropagation();
+              continue;
+            }
+
+            is(e.type, "success", "write should succeed" + test);
+            is(e.target.result, key, "write should return correct key" + test);
+
+            store.get(key).onsuccess = grabEventAndContinueHandler;
+            e = yield undefined;
+            is(e.type, "success", "read back should succeed" + test);
+            is(JSON.stringify(e.target.result),
+               JSON.stringify(value),
+               "read back should return correct value" + test);
+          }
+        }
+      }
+    }
+  }
+
+  
+  function expectedResult(method, keypath, explicit, autoincrement, existing) {
+    if (keypath && explicit)
+      return "throw";
+    if (!keypath && !explicit && !autoincrement)
+      return "throw";
+    if (keypath == "invalid")
+      return "throw";
+    if (keypath == "missing" && !autoincrement)
+      return "throw";
+    if (explicit == "invalid")
+      return "throw";
+
+    if (method == "add" && existing)
+      return "error";
+
+    return "success";
+  }
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_add_twice_failure.js b/dom/indexedDB/test/unit/test_add_twice_failure.js
new file mode 100644
index 000000000..80a4e5c55
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_add_twice_failure.js
@@ -0,0 +1,43 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = request.result;
+
+  ok(event.target === request, "Good event target");
+
+  let objectStore = db.createObjectStore("foo", { keyPath: null });
+  let key = 10;
+
+  request = objectStore.add({}, key);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(request.result, key, "Correct key");
+
+  request = objectStore.add({}, key);
+  request.addEventListener("error", new ExpectError("ConstraintError", true));
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  // Wait for success.
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_advance.js b/dom/indexedDB/test/unit/test_advance.js
new file mode 100644
index 000000000..3187a8f5e
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_advance.js
@@ -0,0 +1,192 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const dataCount = 30;
+
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  event.target.onsuccess = continueToNextStep;
+
+  let objectStore = db.createObjectStore("", { keyPath: "key" });
+  objectStore.createIndex("", "index");
+
+  for (let i = 0; i < dataCount; i++) {
+    objectStore.add({ key: i, index: i });
+  }
+  yield undefined;
+
+  function getObjectStore() {
+    return db.transaction("").objectStore("");
+  }
+
+  function getIndex() {
+    return db.transaction("").objectStore("").index("");
+  }
+
+  let count = 0;
+
+  getObjectStore().openCursor().onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      continueToNextStep();
+    }
+  };
+  yield undefined;
+
+  is(count, dataCount, "Saw all data");
+
+  count = 0;
+
+  getObjectStore().openCursor().onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.primaryKey, count, "Got correct object");
+      if (count) {
+        count++;
+        cursor.continue();
+      }
+      else {
+        count = 10;
+        cursor.advance(10);
+      }
+    }
+    else {
+      continueToNextStep();
+    }
+  };
+  yield undefined;
+
+  is(count, dataCount, "Saw all data");
+
+  count = 0;
+
+  getIndex().openCursor().onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.primaryKey, count, "Got correct object");
+      if (count) {
+        count++;
+        cursor.continue();
+      }
+      else {
+        count = 10;
+        cursor.advance(10);
+      }
+    }
+    else {
+      continueToNextStep();
+    }
+  };
+  yield undefined;
+
+  is(count, dataCount, "Saw all data");
+
+  count = 0;
+
+  getIndex().openKeyCursor().onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.primaryKey, count, "Got correct object");
+      if (count) {
+        count++;
+        cursor.continue();
+      }
+      else {
+        count = 10;
+        cursor.advance(10);
+      }
+    }
+    else {
+      continueToNextStep();
+    }
+  };
+  yield undefined;
+
+  is(count, dataCount, "Saw all data");
+
+  count = 0;
+
+  getObjectStore().openCursor().onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.primaryKey, count, "Got correct object");
+      if (count == 0) {
+        cursor.advance(dataCount + 1);
+      }
+      else {
+        ok(false, "Should never get here!");
+        cursor.continue();
+      }
+    }
+    else {
+      continueToNextStep();
+    }
+  };
+  yield undefined;
+
+  is(count, 0, "Saw all data");
+
+  count = dataCount - 1;
+
+  getObjectStore().openCursor(null, "prev").onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.primaryKey, count, "Got correct object");
+      count--;
+      if (count == dataCount - 2) {
+        cursor.advance(10);
+        count -= 9;
+      }
+      else {
+        cursor.continue();
+      }
+    }
+    else {
+      continueToNextStep();
+    }
+  };
+  yield undefined;
+
+  is(count, -1, "Saw all data");
+
+  count = dataCount - 1;
+
+  getObjectStore().openCursor(null, "prev").onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.primaryKey, count, "Got correct object");
+      if (count == dataCount - 1) {
+        cursor.advance(dataCount + 1);
+      }
+      else {
+        ok(false, "Should never get here!");
+        cursor.continue();
+      }
+    }
+    else {
+      continueToNextStep();
+    }
+  };
+  yield undefined;
+
+  is(count, dataCount - 1, "Saw all data");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_autoIncrement.js b/dom/indexedDB/test/unit/test_autoIncrement.js
new file mode 100644
index 000000000..f2ea09822
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_autoIncrement.js
@@ -0,0 +1,400 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "Need to implement a gc() function for worker tests";
+
+if (!this.window) {
+  this.runTest = function() {
+    todo(false, "Test disabled in xpcshell test suite for now");
+    finishTest();
+  }
+}
+
+var testGenerator = testSteps();
+
+function genCheck(key, value, test, options) {
+  return function(event) {
+    is(JSON.stringify(event.target.result), JSON.stringify(key),
+       "correct returned key in " + test);
+    if (options && options.store) {
+      is(event.target.source, options.store, "correct store in " + test);
+    }
+    if (options && options.trans) {
+      is(event.target.transaction, options.trans, "correct transaction in " + test);
+    }
+
+    event.target.source.get(key).onsuccess = function(event) {
+      is(JSON.stringify(event.target.result), JSON.stringify(value),
+         "correct stored value in " + test);
+      continueToNextStepSync();
+    }
+  }
+}
+
+function testSteps()
+{
+  const dbname = this.window ? window.location.pathname : "Splendid Test";
+  const RW = "readwrite";
+  let c1 = 1;
+  let c2 = 1;
+
+  let openRequest = indexedDB.open(dbname, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+  let trans = event.target.transaction;
+
+  // Create test stores
+  let store1 = db.createObjectStore("store1", { autoIncrement: true });
+  let store2 = db.createObjectStore("store2", { autoIncrement: true, keyPath: "id" });
+  let store3 = db.createObjectStore("store3", { autoIncrement: false });
+  is(store1.autoIncrement, true, "store1 .autoIncrement");
+  is(store2.autoIncrement, true, "store2 .autoIncrement");
+  is(store3.autoIncrement, false, "store3 .autoIncrement");
+
+  store1.createIndex("unique1", "unique", { unique: true });
+  store2.createIndex("unique1", "unique", { unique: true });
+
+  // Test simple inserts
+  let test = " for test simple insert"
+  store1.add({ foo: "value1" }).onsuccess =
+    genCheck(c1++, { foo: "value1" }, "first" + test);
+  store1.add({ foo: "value2" }).onsuccess =
+    genCheck(c1++, { foo: "value2" }, "second" + test);
+
+  yield undefined;
+  yield undefined;
+
+  store2.put({ bar: "value1" }).onsuccess =
+    genCheck(c2, { bar: "value1", id: c2 }, "first in store2" + test,
+             { store: store2 });
+  c2++;
+  store1.put({ foo: "value3" }).onsuccess =
+    genCheck(c1++, { foo: "value3" }, "third" + test,
+             { store: store1 });
+
+  yield undefined;
+  yield undefined;
+
+  store2.get(IDBKeyRange.lowerBound(c2)).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  is(event.target.result, undefined, "no such value" + test);
+
+  // Close version_change transaction
+  openRequest.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target, openRequest, "succeeded to open" + test);
+  is(event.type, "success", "succeeded to open" + test);
+
+  // Test inserting explicit keys
+  test = " for test explicit keys";
+  trans = db.transaction("store1", RW);
+  trans.objectStore("store1").add({ explicit: 1 }, 100).onsuccess =
+    genCheck(100, { explicit: 1 }, "first" + test);
+  c1 = 101;
+  trans = db.transaction("store1", RW);
+  trans.objectStore("store1").add({ explicit: 2 }).onsuccess =
+    genCheck(c1++, { explicit: 2 }, "second" + test);
+  yield undefined; yield undefined;
+
+  trans = db.transaction("store1", RW);
+  trans.objectStore("store1").add({ explicit: 3 }, 200).onsuccess =
+    genCheck(200, { explicit: 3 }, "third" + test);
+  c1 = 201;
+  trans.objectStore("store1").add({ explicit: 4 }).onsuccess =
+    genCheck(c1++, { explicit: 4 }, "fourth" + test);
+  yield undefined; yield undefined;
+
+  trans = db.transaction("store1", RW);
+  trans.objectStore("store1").add({ explicit: 5 }, 150).onsuccess =
+    genCheck(150, { explicit: 5 }, "fifth" + test);
+  yield undefined;
+  trans.objectStore("store1").add({ explicit: 6 }).onsuccess =
+    genCheck(c1++, { explicit: 6 }, "sixth" + test);
+  yield undefined;
+
+  trans = db.transaction("store1", RW);
+  trans.objectStore("store1").add({ explicit: 7 }, "key").onsuccess =
+    genCheck("key", { explicit: 7 }, "seventh" + test);
+  yield undefined;
+  trans.objectStore("store1").add({ explicit: 8 }).onsuccess =
+    genCheck(c1++, { explicit: 8 }, "eighth" + test);
+  yield undefined;
+
+  trans = db.transaction("store1", RW);
+  trans.objectStore("store1").add({ explicit: 7 }, [100000]).onsuccess =
+    genCheck([100000], { explicit: 7 }, "seventh" + test);
+  yield undefined;
+  trans.objectStore("store1").add({ explicit: 8 }).onsuccess =
+    genCheck(c1++, { explicit: 8 }, "eighth" + test);
+  yield undefined;
+
+  trans = db.transaction("store1", RW);
+  trans.objectStore("store1").add({ explicit: 9 }, -100000).onsuccess =
+    genCheck(-100000, { explicit: 9 }, "ninth" + test);
+  yield undefined;
+  trans.objectStore("store1").add({ explicit: 10 }).onsuccess =
+    genCheck(c1++, { explicit: 10 }, "tenth" + test);
+  yield undefined;
+
+
+  trans = db.transaction("store2", RW);
+  trans.objectStore("store2").add({ explicit2: 1, id: 300 }).onsuccess =
+    genCheck(300, { explicit2: 1, id: 300 }, "first store2" + test);
+  c2 = 301;
+  trans = db.transaction("store2", RW);
+  trans.objectStore("store2").add({ explicit2: 2 }).onsuccess =
+    genCheck(c2, { explicit2: 2, id: c2 }, "second store2" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  trans = db.transaction("store2", RW);
+  trans.objectStore("store2").add({ explicit2: 3, id: 400 }).onsuccess =
+    genCheck(400, { explicit2: 3, id: 400 }, "third store2" + test);
+  c2 = 401;
+  trans.objectStore("store2").add({ explicit2: 4 }).onsuccess =
+    genCheck(c2, { explicit2: 4, id: c2 }, "fourth store2" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  trans = db.transaction("store2", RW);
+  trans.objectStore("store2").add({ explicit: 5, id: 150 }).onsuccess =
+    genCheck(150, { explicit: 5, id: 150 }, "fifth store2" + test);
+  yield undefined;
+  trans.objectStore("store2").add({ explicit: 6 }).onsuccess =
+    genCheck(c2, { explicit: 6, id: c2 }, "sixth store2" + test);
+  c2++;
+  yield undefined;
+
+  trans = db.transaction("store2", RW);
+  trans.objectStore("store2").add({ explicit: 7, id: "key" }).onsuccess =
+    genCheck("key", { explicit: 7, id: "key" }, "seventh store2" + test);
+  yield undefined;
+  trans.objectStore("store2").add({ explicit: 8 }).onsuccess =
+    genCheck(c2, { explicit: 8, id: c2 }, "eighth store2" + test);
+  c2++;
+  yield undefined;
+
+  trans = db.transaction("store2", RW);
+  trans.objectStore("store2").add({ explicit: 7, id: [100000] }).onsuccess =
+    genCheck([100000], { explicit: 7, id: [100000] }, "seventh store2" + test);
+  yield undefined;
+  trans.objectStore("store2").add({ explicit: 8 }).onsuccess =
+    genCheck(c2, { explicit: 8, id: c2 }, "eighth store2" + test);
+  c2++;
+  yield undefined;
+
+  trans = db.transaction("store2", RW);
+  trans.objectStore("store2").add({ explicit: 9, id: -100000 }).onsuccess =
+    genCheck(-100000, { explicit: 9, id: -100000 }, "ninth store2" + test);
+  yield undefined;
+  trans.objectStore("store2").add({ explicit: 10 }).onsuccess =
+    genCheck(c2, { explicit: 10, id: c2 }, "tenth store2" + test);
+  c2++;
+  yield undefined;
+
+
+  // Test separate transactions doesn't generate overlapping numbers
+  test = " for test non-overlapping counts";
+  trans = db.transaction("store1", RW);
+  trans2 = db.transaction("store1", RW);
+  trans2.objectStore("store1").put({ over: 2 }).onsuccess =
+    genCheck(c1 + 1, { over: 2 }, "first" + test,
+             { trans: trans2 });
+  trans.objectStore("store1").put({ over: 1 }).onsuccess =
+    genCheck(c1, { over: 1 }, "second" + test,
+             { trans: trans });
+  c1 += 2;
+  yield undefined; yield undefined;
+
+  trans = db.transaction("store2", RW);
+  trans2 = db.transaction("store2", RW);
+  trans2.objectStore("store2").put({ over: 2 }).onsuccess =
+    genCheck(c2 + 1, { over: 2, id: c2 + 1 }, "third" + test,
+             { trans: trans2 });
+  trans.objectStore("store2").put({ over: 1 }).onsuccess =
+    genCheck(c2, { over: 1, id: c2 }, "fourth" + test,
+             { trans: trans });
+  c2 += 2;
+  yield undefined; yield undefined;
+
+  // Test that error inserts doesn't increase generator
+  test = " for test error inserts";
+  trans = db.transaction(["store1", "store2"], RW);
+  trans.objectStore("store1").add({ unique: 1 }, -1);
+  trans.objectStore("store2").add({ unique: 1, id: "unique" });
+
+  trans.objectStore("store1").add({ error: 1, unique: 1 }).
+    addEventListener("error", new ExpectError("ConstraintError", true));
+  trans.objectStore("store1").add({ error: 2 }).onsuccess =
+    genCheck(c1++, { error: 2 }, "first" + test);
+  yield undefined; yield undefined;
+
+  trans.objectStore("store2").add({ error: 3, unique: 1 }).
+    addEventListener("error", new ExpectError("ConstraintError", true));
+  trans.objectStore("store2").add({ error: 4 }).onsuccess =
+    genCheck(c2, { error: 4, id: c2 }, "second" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  trans.objectStore("store1").add({ error: 5, unique: 1 }, 100000).
+    addEventListener("error", new ExpectError("ConstraintError", true));
+  trans.objectStore("store1").add({ error: 6 }).onsuccess =
+    genCheck(c1++, { error: 6 }, "third" + test);
+  yield undefined; yield undefined;
+
+  trans.objectStore("store2").add({ error: 7, unique: 1, id: 100000 }).
+    addEventListener("error", new ExpectError("ConstraintError", true));
+  trans.objectStore("store2").add({ error: 8 }).onsuccess =
+    genCheck(c2, { error: 8, id: c2 }, "fourth" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  // Test that aborts doesn't increase generator
+  test = " for test aborted transaction";
+  trans = db.transaction(["store1", "store2"], RW);
+  trans.objectStore("store1").add({ abort: 1 }).onsuccess =
+    genCheck(c1, { abort: 1 }, "first" + test);
+  trans.objectStore("store2").put({ abort: 2 }).onsuccess =
+    genCheck(c2, { abort: 2, id: c2 }, "second" + test);
+  yield undefined; yield undefined;
+
+  trans.objectStore("store1").add({ abort: 3 }, 500).onsuccess =
+    genCheck(500, { abort: 3 }, "third" + test);
+  trans.objectStore("store2").put({ abort: 4, id: 600 }).onsuccess =
+    genCheck(600, { abort: 4, id: 600 }, "fourth" + test);
+  yield undefined; yield undefined;
+
+  trans.objectStore("store1").add({ abort: 5 }).onsuccess =
+    genCheck(501, { abort: 5 }, "fifth" + test);
+  trans.objectStore("store2").put({ abort: 6 }).onsuccess =
+    genCheck(601, { abort: 6, id: 601 }, "sixth" + test);
+  yield undefined; yield undefined;
+
+  trans.abort();
+  trans.onabort = grabEventAndContinueHandler;
+  event = yield
+  is(event.type, "abort", "transaction aborted");
+  is(event.target, trans, "correct transaction aborted");
+
+  trans = db.transaction(["store1", "store2"], RW);
+  trans.objectStore("store1").add({ abort: 1 }).onsuccess =
+    genCheck(c1++, { abort: 1 }, "re-first" + test);
+  trans.objectStore("store2").put({ abort: 2 }).onsuccess =
+    genCheck(c2, { abort: 2, id: c2 }, "re-second" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  // Test that delete doesn't decrease generator
+  test = " for test delete items"
+  trans = db.transaction(["store1", "store2"], RW);
+  trans.objectStore("store1").add({ delete: 1 }).onsuccess =
+    genCheck(c1++, { delete: 1 }, "first" + test);
+  trans.objectStore("store2").put({ delete: 2 }).onsuccess =
+    genCheck(c2, { delete: 2, id: c2 }, "second" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  trans.objectStore("store1").delete(c1 - 1).onsuccess =
+    grabEventAndContinueHandler;
+  trans.objectStore("store2").delete(c2 - 1).onsuccess =
+    grabEventAndContinueHandler;
+  yield undefined; yield undefined;
+
+  trans.objectStore("store1").add({ delete: 3 }).onsuccess =
+    genCheck(c1++, { delete: 3 }, "first" + test);
+  trans.objectStore("store2").put({ delete: 4 }).onsuccess =
+    genCheck(c2, { delete: 4, id: c2 }, "second" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  trans.objectStore("store1").delete(c1 - 1).onsuccess =
+    grabEventAndContinueHandler;
+  trans.objectStore("store2").delete(c2 - 1).onsuccess =
+    grabEventAndContinueHandler;
+  yield undefined; yield undefined;
+
+  trans = db.transaction(["store1", "store2"], RW);
+  trans.objectStore("store1").add({ delete: 5 }).onsuccess =
+    genCheck(c1++, { delete: 5 }, "first" + test);
+  trans.objectStore("store2").put({ delete: 6 }).onsuccess =
+    genCheck(c2, { delete: 6, id: c2 }, "second" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  // Test that clears doesn't decrease generator
+  test = " for test clear stores";
+  trans = db.transaction(["store1", "store2"], RW);
+  trans.objectStore("store1").add({ clear: 1 }).onsuccess =
+    genCheck(c1++, { clear: 1 }, "first" + test);
+  trans.objectStore("store2").put({ clear: 2 }).onsuccess =
+    genCheck(c2, { clear: 2, id: c2 }, "second" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  trans.objectStore("store1").clear().onsuccess =
+    grabEventAndContinueHandler;
+  trans.objectStore("store2").clear().onsuccess =
+    grabEventAndContinueHandler;
+  yield undefined; yield undefined;
+
+  trans.objectStore("store1").add({ clear: 3 }).onsuccess =
+    genCheck(c1++, { clear: 3 }, "third" + test);
+  trans.objectStore("store2").put({ clear: 4 }).onsuccess =
+    genCheck(c2, { clear: 4, id: c2 }, "forth" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  trans.objectStore("store1").clear().onsuccess =
+    grabEventAndContinueHandler;
+  trans.objectStore("store2").clear().onsuccess =
+    grabEventAndContinueHandler;
+  yield undefined; yield undefined;
+
+  trans = db.transaction(["store1", "store2"], RW);
+  trans.objectStore("store1").add({ clear: 5 }).onsuccess =
+    genCheck(c1++, { clear: 5 }, "fifth" + test);
+  trans.objectStore("store2").put({ clear: 6 }).onsuccess =
+    genCheck(c2, { clear: 6, id: c2 }, "sixth" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+
+  // Test that close/reopen doesn't decrease generator
+  test = " for test clear stores";
+  trans = db.transaction(["store1", "store2"], RW);
+  trans.objectStore("store1").clear().onsuccess =
+    grabEventAndContinueHandler;
+  trans.objectStore("store2").clear().onsuccess =
+    grabEventAndContinueHandler;
+  yield undefined; yield undefined;
+  db.close();
+
+  gc();
+
+  openRequest = indexedDB.open(dbname, 2);
+  openRequest.onerror = errorHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+  db = event.target.result;
+  trans = event.target.transaction;
+
+  trans.objectStore("store1").add({ reopen: 1 }).onsuccess =
+    genCheck(c1++, { reopen: 1 }, "first" + test);
+  trans.objectStore("store2").put({ reopen: 2 }).onsuccess =
+    genCheck(c2, { reopen: 2, id: c2 }, "second" + test);
+  c2++;
+  yield undefined; yield undefined;
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_autoIncrement_indexes.js b/dom/indexedDB/test/unit/test_autoIncrement_indexes.js
new file mode 100644
index 000000000..ce2d5d552
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_autoIncrement_indexes.js
@@ -0,0 +1,56 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = request.result;
+  db.onerror = errorHandler;
+
+  let objectStore = db.createObjectStore("foo", { keyPath: "id",
+                                                  autoIncrement: true });
+  objectStore.createIndex("first","first");
+  objectStore.createIndex("second","second");
+  objectStore.createIndex("third","third");
+
+  let data = { first: "foo", second: "foo", third: "foo" };
+
+  objectStore.add(data).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 1, "Added entry");
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  objectStore = db.transaction("foo").objectStore("foo");
+  let first = objectStore.index("first");
+  let second = objectStore.index("second");
+  let third = objectStore.index("third");
+
+  first.get("foo").onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is (event.target.result.id, 1, "Entry in first");
+
+  second.get("foo").onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is (event.target.result.id, 1, "Entry in second");
+
+  third.get("foo").onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is (event.target.result.id, 1, "Entry in third");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_blob_file_backed.js b/dom/indexedDB/test/unit/test_blob_file_backed.js
new file mode 100644
index 000000000..664c9e2c9
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_blob_file_backed.js
@@ -0,0 +1,78 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "This test uses SpecialPowers";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const fileData = "abcdefghijklmnopqrstuvwxyz";
+  const fileType = "text/plain";
+
+  const databaseName =
+    ("window" in this) ? window.location.pathname : "Test";
+  const objectStoreName = "foo";
+  const objectStoreKey = "10";
+
+  info("Creating temp file");
+
+  SpecialPowers.createFiles([{data:fileData, options:{type:fileType}}], function (files) {
+      testGenerator.next(files[0]);
+  });
+
+  let file = yield undefined;
+
+  ok(file instanceof File, "Got a File object");
+  is(file.size, fileData.length, "Correct size");
+  is(file.type, fileType, "Correct type");
+
+  let fileReader = new FileReader();
+  fileReader.onload = grabEventAndContinueHandler;
+  fileReader.readAsText(file);
+
+  let event = yield undefined;
+
+  is(fileReader.result, fileData, "Correct data");
+
+  let request = indexedDB.open(databaseName, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  let db = event.target.result;
+  let objectStore = db.createObjectStore(objectStoreName);
+  objectStore.put(file, objectStoreKey);
+
+  event = yield undefined;
+
+  db = event.target.result;
+
+  file = null;
+
+  objectStore = db.transaction(objectStoreName).objectStore(objectStoreName);
+  objectStore.get(objectStoreKey).onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  file = event.target.result;
+
+  ok(file instanceof File, "Got a File object");
+  is(file.size, fileData.length, "Correct size");
+  is(file.type, fileType, "Correct type");
+
+  fileReader = new FileReader();
+  fileReader.onload = grabEventAndContinueHandler;
+  fileReader.readAsText(file);
+
+  event = yield undefined;
+
+  is(fileReader.result, fileData, "Correct data");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_blocked_order.js b/dom/indexedDB/test/unit/test_blocked_order.js
new file mode 100644
index 000000000..1c70853f4
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_blocked_order.js
@@ -0,0 +1,179 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const databaseName =
+    ("window" in this) ? window.location.pathname : "Test";
+  const databaseCount = 10;
+
+  // Test 1: Make sure basic versionchange events work and that they don't
+  //         trigger blocked events.
+  info("Opening " + databaseCount + " databases with version 1");
+
+  let databases = [];
+
+  for (let i = 0; i < databaseCount; i++) {
+    let thisIndex = i;
+
+    info("Opening database " + thisIndex);
+
+    let request = indexedDB.open(databaseName, 1);
+    request.onerror = errorHandler;
+    request.onblocked = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+
+    let event = yield undefined;
+
+    is(event.type, "success", "Got success event");
+
+    let db = request.result;
+    is(db.version, 1, "Got version 1");
+
+    db.onversionchange = function(event) {
+      info("Closing database " + thisIndex);
+      db.close();
+
+      databases.splice(databases.indexOf(db), 1);
+    };
+
+    databases.push(db);
+  }
+
+  is(databases.length, databaseCount, "Created all databases with version 1");
+
+  info("Opening database with version 2");
+
+  let request = indexedDB.open(databaseName, 2);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  request.onblocked = function(event) {
+    ok(false, "Should not receive a blocked event");
+  };
+
+  let event = yield undefined;
+
+  is(event.type, "success", "Got success event");
+  is(databases.length, 0, "All databases with version 1 were closed");
+
+  let db = request.result;
+  is(db.version, 2, "Got version 2");
+
+  info("Deleting database with version 2");
+  db.close();
+
+  request = indexedDB.deleteDatabase(databaseName);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got success event");
+
+  // Test 2: Make sure blocked events aren't delivered until all versionchange
+  //         events have been delivered.
+  info("Opening " + databaseCount + " databases with version 1");
+
+  for (let i = 0; i < databaseCount; i++) {
+    let thisIndex = i;
+
+    info("Opening database " + thisIndex);
+
+    let request = indexedDB.open(databaseName, 1);
+    request.onerror = errorHandler;
+    request.onblocked = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+
+    let event = yield undefined;
+
+    is(event.type, "success", "Got success event");
+
+    let db = request.result;
+    is(db.version, 1, "Got version 1");
+
+    db.onversionchange = function(event) {
+      if (thisIndex == (databaseCount - 1)) {
+        info("Closing all databases with version 1");
+
+        for (let j = 0; j < databases.length; j++) {
+          databases[j].close();
+        }
+
+        databases = [];
+        info("Done closing all databases with version 1");
+      } else {
+        info("Not closing database " + thisIndex);
+      }
+    };
+
+    databases.push(db);
+  }
+
+  is(databases.length, databaseCount, "Created all databases with version 1");
+
+  info("Opening database with version 2");
+
+  request = indexedDB.open(databaseName, 2);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  request.onblocked = function(event) {
+    ok(false, "Should not receive a blocked event");
+  };
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got success event");
+  is(databases.length, 0, "All databases with version 1 were closed");
+
+  db = request.result;
+  is(db.version, 2, "Got version 2");
+
+  info("Deleting database with version 2");
+  db.close();
+
+  request = indexedDB.deleteDatabase(databaseName);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got success event");
+
+  // Test 3: A blocked database left in that state should not hang shutdown.
+  info("Opening 1 database with version 1");
+
+  request = indexedDB.open(databaseName, 1);
+  request.onerror = errorHandler;
+  request.onblocked = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got success event");
+
+  db = request.result;
+  is(db.version, 1, "Got version 1");
+
+  info("Opening database with version 2");
+
+  request = indexedDB.open(databaseName, 2);
+  request.onerror = function(e) {
+    e.preventDefault();
+  };
+  request.onsuccess = errorHandler;
+
+  request.onblocked = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  ok(true, "Got blocked");
+  // Just allow this to remain blocked ...
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_bug1056939.js b/dom/indexedDB/test/unit/test_bug1056939.js
new file mode 100644
index 000000000..49bccd9ff
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_bug1056939.js
@@ -0,0 +1,73 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const dbName1 = "upgrade_test";
+  const dbName2 = "testing.foobar";
+  const dbName3 = "xxxxxxx.xxxxxx";
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  installPackagedProfile("bug1056939_profile");
+
+  let request = indexedDB.open(dbName1, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  is(event.type, "success", "Correct event type");
+
+  request = indexedDB.open(dbName2, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "success", "Got correct event type");
+
+  request = indexedDB.open(dbName3, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "success", "Got correct event type");
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  request = indexedDB.open(dbName3, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Got correct event type");
+
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "success", "Got correct event type");
+
+  resetAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  request = indexedDB.open(dbName3, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "success", "Got correct event type");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_cleanup_transaction.js b/dom/indexedDB/test/unit/test_cleanup_transaction.js
new file mode 100644
index 000000000..070e9015e
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_cleanup_transaction.js
@@ -0,0 +1,155 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "Need a way to set temporary prefs from a worker";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const spec = "http://foo.com";
+  const name =
+    this.window ? window.location.pathname : "test_quotaExceeded_recovery";
+  const objectStoreName = "foo";
+
+  // We want 32 MB database, but there's the group limit so we need to
+  // multiply by 5.
+  const tempStorageLimitKB = 32 * 1024 * 5;
+
+  // Store in 1 MB chunks.
+  const dataSize = 1024 * 1024;
+
+  for (let blobs of [false, true]) {
+    setTemporaryStorageLimit(tempStorageLimitKB);
+
+    clearAllDatabases(continueToNextStepSync);
+    yield undefined;
+
+    info("Opening database");
+
+    let request = indexedDB.openForPrincipal(getPrincipal(spec), name);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;;
+    request.onsuccess = unexpectedSuccessHandler;
+
+    yield undefined;
+
+    // upgradeneeded
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+
+    info("Creating objectStore");
+
+    request.result.createObjectStore(objectStoreName);
+
+    yield undefined;
+
+    // success
+    let db = request.result;
+    db.onerror = errorHandler;
+
+    ok(true, "Adding data until quota is reached");
+
+    let obj = {
+      name: "foo"
+    }
+
+    if (!blobs) {
+      obj.data = getRandomView(dataSize);
+    }
+
+    let i = 1;
+    let j = 1;
+    while (true) {
+      if (blobs) {
+        obj.data = getBlob(getView(dataSize));
+      }
+
+      let trans = db.transaction(objectStoreName, "readwrite");
+      request = trans.objectStore(objectStoreName).add(obj, i);
+      request.onerror = function(event)
+      {
+        event.stopPropagation();
+      }
+
+      trans.oncomplete = function(event) {
+        i++;
+        j++;
+        testGenerator.send(true);
+      }
+      trans.onabort = function(event) {
+        is(trans.error.name, "QuotaExceededError", "Reached quota limit");
+        testGenerator.send(false);
+      }
+
+      let completeFired = yield undefined;
+      if (completeFired) {
+        ok(true, "Got complete event");
+      } else {
+        ok(true, "Got abort event");
+
+        if (j == 1) {
+          // Plain cleanup transaction (just vacuuming and checkpointing)
+          // couldn't shrink database any further.
+          break;
+        }
+
+        j = 1;
+
+        trans = db.transaction(objectStoreName, "cleanup");
+        trans.onabort = unexpectedSuccessHandler;;
+        trans.oncomplete = grabEventAndContinueHandler;
+
+        yield undefined;
+      }
+    }
+
+    info("Reopening database");
+
+    db.close();
+
+    request = indexedDB.openForPrincipal(getPrincipal(spec), name);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+
+    yield undefined;
+
+    db = request.result;
+    db.onerror = errorHandler;
+
+    info("Deleting some data")
+
+    let trans = db.transaction(objectStoreName, "cleanup");
+    trans.objectStore(objectStoreName).delete(1);
+
+    trans.onabort = unexpectedSuccessHandler;;
+    trans.oncomplete = grabEventAndContinueHandler;
+
+    yield undefined;
+
+    info("Adding data again")
+
+    trans = db.transaction(objectStoreName, "readwrite");
+    trans.objectStore(objectStoreName).add(obj, 1);
+
+    trans.onabort = unexpectedSuccessHandler;
+    trans.oncomplete = grabEventAndContinueHandler;
+
+    yield undefined;
+
+    info("Deleting database");
+
+    db.close();
+
+    request = indexedDB.deleteForPrincipal(getPrincipal(spec), name);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+
+    yield undefined;
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_clear.js b/dom/indexedDB/test/unit/test_clear.js
new file mode 100644
index 000000000..acce5c261
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_clear.js
@@ -0,0 +1,97 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const entryCount = 1000;
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = request.result;
+
+  event.target.onsuccess = continueToNextStep;
+
+  let objectStore = db.createObjectStore("foo", { autoIncrement: true });
+
+  let firstKey;
+  for (let i = 0; i < entryCount; i++) {
+    request = objectStore.add({});
+    request.onerror = errorHandler;
+    if (!i) {
+      request.onsuccess = function(event) {
+        firstKey = event.target.result;
+      };
+    }
+  }
+  yield undefined;
+
+  isnot(firstKey, undefined, "got first key");
+
+  let seenEntryCount = 0;
+
+  request = db.transaction("foo").objectStore("foo").openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      seenEntryCount++;
+      cursor.continue();
+    }
+    else {
+      continueToNextStep();
+    }
+  }
+  yield undefined;
+
+  is(seenEntryCount, entryCount, "Correct entry count");
+
+  try {
+    db.transaction("foo").objectStore("foo").clear();
+    ok(false, "clear should throw on READ_ONLY transactions");
+  }
+  catch (e) {
+    ok(true, "clear should throw on READ_ONLY transactions");
+  }
+
+  request = db.transaction("foo", "readwriteflush")
+              .objectStore("foo")
+              .clear();
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(event.target.result === undefined, "Correct event.target.result");
+  ok(request.result === undefined, "Correct request.result");
+  ok(request === event.target, "Correct event.target");
+
+  request = db.transaction("foo").objectStore("foo").openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    let cursor = request.result;
+    if (cursor) {
+      ok(false, "Shouldn't have any entries");
+    }
+    continueToNextStep();
+  }
+  yield undefined;
+
+  request = db.transaction("foo", "readwrite")
+              .objectStore("foo")
+              .add({});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  isnot(event.target.result, firstKey, "Got a different key");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_complex_keyPaths.js b/dom/indexedDB/test/unit/test_complex_keyPaths.js
new file mode 100644
index 000000000..24375813d
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_complex_keyPaths.js
@@ -0,0 +1,266 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  // Test object stores
+
+  const name = "test_complex_keyPaths";
+  const keyPaths = [
+    { keyPath: "id",      value: { id: 5 },                      key: 5 },
+    { keyPath: "id",      value: { id: "14", iid: 12 },          key: "14" },
+    { keyPath: "id",      value: { iid: "14", id: 12 },          key: 12 },
+    { keyPath: "id",      value: {} },
+    { keyPath: "id",      value: { id: {} } },
+    { keyPath: "id",      value: { id: /x/ } },
+    { keyPath: "id",      value: 2 },
+    { keyPath: "id",      value: undefined },
+    { keyPath: "foo.id",  value: { foo: { id: 7 } },             key: 7 },
+    { keyPath: "foo.id",  value: { id: 7, foo: { id: "asdf" } }, key: "asdf" },
+    { keyPath: "foo.id",  value: { foo: { id: undefined } } },
+    { keyPath: "foo.id",  value: { foo: 47 } },
+    { keyPath: "foo.id",  value: {} },
+    { keyPath: "",        value: "foopy",                        key: "foopy" },
+    { keyPath: "",        value: 2,                              key: 2 },
+    { keyPath: "",        value: undefined },
+    { keyPath: "",        value: { id: 12 } },
+    { keyPath: "",        value: /x/ },
+    { keyPath: "foo.bar", value: { baz: 1, foo: { baz2: 2, bar: "xo" } },     key: "xo" },
+    { keyPath: "foo.bar.baz", value: { foo: { bar: { bazz: 16, baz: 17 } } }, key: 17 },
+    { keyPath: "foo..id", exception: true },
+    { keyPath: "foo.",    exception: true },
+    { keyPath: "fo o",    exception: true },
+    { keyPath: "foo ",    exception: true },
+    { keyPath: "foo[bar]",exception: true },
+    { keyPath: "foo[1]",  exception: true },
+    { keyPath: "$('id').stuff", exception: true },
+    { keyPath: "foo.2.bar", exception: true },
+    { keyPath: "foo. .bar", exception: true },
+    { keyPath: ".bar",    exception: true },
+    { keyPath: [],        exception: true },
+
+    { keyPath: ["foo", "bar"],        value: { foo: 1, bar: 2 },              key: [1, 2] },
+    { keyPath: ["foo"],               value: { foo: 1, bar: 2 },              key: [1] },
+    { keyPath: ["foo", "bar", "bar"], value: { foo: 1, bar: "x" },            key: [1, "x", "x"] },
+    { keyPath: ["x", "y"],            value: { x: [],  y: "x" },              key: [[], "x"] },
+    { keyPath: ["x", "y"],            value: { x: [[1]],  y: "x" },           key: [[[1]], "x"] },
+    { keyPath: ["x", "y"],            value: { x: [[1]],  y: new Date(1) },   key: [[[1]], new Date(1)] },
+    { keyPath: ["x", "y"],            value: { x: [[1]],  y: [new Date(3)] }, key: [[[1]], [new Date(3)]] },
+    { keyPath: ["x", "y.bar"],        value: { x: "hi", y: { bar: "x"} },     key: ["hi", "x"] },
+    { keyPath: ["x.y", "y.bar"],      value: { x: { y: "hello" }, y: { bar: "nurse"} }, key: ["hello", "nurse"] },
+    { keyPath: ["", ""],              value: 5,                               key: [5, 5] },
+    { keyPath: ["x", "y"],            value: { x: 1 } },
+    { keyPath: ["x", "y"],            value: { y: 1 } },
+    { keyPath: ["x", "y"],            value: { x: 1, y: undefined } },
+    { keyPath: ["x", "y"],            value: { x: null, y: 1 } },
+    { keyPath: ["x", "y.bar"],        value: { x: null, y: { bar: "x"} } },
+    { keyPath: ["x", "y"],            value: { x: 1, y: false } },
+    { keyPath: ["x", "y", "z"],       value: { x: 1, y: false, z: "a" } },
+    { keyPath: [".x", "y", "z"],      exception: true },
+    { keyPath: ["x", "y ", "z"],      exception: true },
+  ];
+
+  let openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+
+  let stores = {};
+
+  // Test creating object stores and inserting data
+  for (let i = 0; i < keyPaths.length; i++) {
+    let info = keyPaths[i];
+
+    let test = " for objectStore test " + JSON.stringify(info);
+    let indexName = JSON.stringify(info.keyPath);
+    if (!stores[indexName]) {
+      try {
+        let objectStore = db.createObjectStore(indexName, { keyPath: info.keyPath });
+        ok(!("exception" in info), "shouldn't throw" + test);
+        is(JSON.stringify(objectStore.keyPath), JSON.stringify(info.keyPath),
+           "correct keyPath property" + test);
+        ok(objectStore.keyPath === objectStore.keyPath,
+           "object identity should be preserved");
+        stores[indexName] = objectStore;
+      } catch (e) {
+        ok("exception" in info, "should throw" + test);
+        is(e.name, "SyntaxError", "expect a SyntaxError" + test);
+        ok(e instanceof DOMException, "Got a DOM Exception" + test);
+        is(e.code, DOMException.SYNTAX_ERR, "expect a syntax error" + test);
+        continue;
+      }
+    }
+
+    let store = stores[indexName];
+
+    try {
+      request = store.add(info.value);
+      ok("key" in info, "successfully created request to insert value" + test);
+    } catch (e) {
+      ok(!("key" in info), "threw when attempted to insert" + test);
+      ok(e instanceof DOMException, "Got a DOMException" + test);
+      is(e.name, "DataError", "expect a DataError" + test);
+      is(e.code, 0, "expect zero" + test);
+      continue;
+    }
+
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+
+    let e = yield undefined;
+    is(e.type, "success", "inserted successfully" + test);
+    is(e.target, request, "expected target" + test);
+    ok(compareKeys(request.result, info.key), "found correct key" + test);
+    is(indexedDB.cmp(request.result, info.key), 0, "returned key compares correctly" + test);
+
+    store.get(info.key).onsuccess = grabEventAndContinueHandler;
+    e = yield undefined;
+    isnot(e.target.result, undefined, "Did find entry");
+
+    // Check that cursor.update work as expected
+    request = store.openCursor();
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    e = yield undefined;
+    let cursor = e.target.result;
+    request = cursor.update(info.value);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    yield undefined;
+    ok(true, "Successfully updated cursor" + test);
+
+    // Check that cursor.update throws as expected when key is changed
+    let newValue = cursor.value;
+    let destProp = Array.isArray(info.keyPath) ? info.keyPath[0] : info.keyPath;
+    if (destProp) {
+      eval("newValue." + destProp + " = 'newKeyValue'");
+    }
+    else {
+      newValue = 'newKeyValue';
+    }
+    let didThrow;
+    try {
+      cursor.update(newValue);
+    }
+    catch (ex) {
+      didThrow = ex;
+    }
+    ok(didThrow instanceof DOMException, "Got a DOMException" + test);
+    is(didThrow.name, "DataError", "expect a DataError" + test);
+    is(didThrow.code, 0, "expect zero" + test);
+
+    // Clear object store to prepare for next test
+    store.clear().onsuccess = grabEventAndContinueHandler;
+    yield undefined;
+  }
+
+  // Attempt to create indexes and insert data
+  let store = db.createObjectStore("indexStore");
+  let indexes = {};
+  for (let i = 0; i < keyPaths.length; i++) {
+    let info = keyPaths[i];
+    let test = " for index test " + JSON.stringify(info);
+    let indexName = JSON.stringify(info.keyPath);
+    if (!indexes[indexName]) {
+      try {
+        let index = store.createIndex(indexName, info.keyPath);
+        ok(!("exception" in info), "shouldn't throw" + test);
+        is(JSON.stringify(index.keyPath), JSON.stringify(info.keyPath),
+           "index has correct keyPath property" + test);
+        ok(index.keyPath === index.keyPath,
+           "object identity should be preserved");
+        indexes[indexName] = index;
+      } catch (e) {
+        ok("exception" in info, "should throw" + test);
+        is(e.name, "SyntaxError", "expect a SyntaxError" + test);
+        ok(e instanceof DOMException, "Got a DOM Exception" + test);
+        is(e.code, DOMException.SYNTAX_ERR, "expect a syntax error" + test);
+        continue;
+      }
+    }
+    
+    let index = indexes[indexName];
+
+    request = store.add(info.value, 1);
+    if ("key" in info) {
+      index.getKey(info.key).onsuccess = grabEventAndContinueHandler;
+      e = yield undefined;
+      is(e.target.result, 1, "found value when reading" + test);
+    }
+    else {
+      index.count().onsuccess = grabEventAndContinueHandler;
+      e = yield undefined;
+      is(e.target.result, 0, "should be empty" + test);
+    }
+
+    store.clear().onsuccess = grabEventAndContinueHandler;
+    yield undefined;
+  }
+
+  // Autoincrement and complex key paths
+  let aitests = [{ v: {},                           k: 1, res: { foo: { id: 1 }} },
+                 { v: { value: "x" },               k: 2, res: { value: "x", foo: { id: 2 }} },
+                 { v: { value: "x", foo: {} },      k: 3, res: { value: "x", foo: { id: 3 }} },
+                 { v: { v: "x", foo: { x: "y" } },  k: 4, res: { v: "x", foo: { x: "y", id: 4 }} },
+                 { v: { value: 2, foo: { id: 10 }}, k: 10 },
+                 { v: { value: 2 },                 k: 11, res: { value: 2, foo: { id: 11 }} },
+                 { v: true,                         },
+                 { v: { value: 2, foo: 12 },        },
+                 { v: { foo: { id: true }},         },
+                 { v: { foo: { x: 5, id: {} }},     },
+                 { v: undefined,                    },
+                 { v: { foo: undefined },           },
+                 { v: { foo: { id: undefined }},    },
+                 { v: null,                         },
+                 { v: { foo: null },                },
+                 { v: { foo: { id: null }},         },
+                 ];
+
+  store = db.createObjectStore("gen", { keyPath: "foo.id", autoIncrement: true });
+  for (let i = 0; i < aitests.length; ++i) {
+    let info = aitests[i];
+    let test = " for autoIncrement test " + JSON.stringify(info);
+
+    let preValue = JSON.stringify(info.v);
+    if ("k" in info) {
+      store.add(info.v).onsuccess = grabEventAndContinueHandler;
+      is(JSON.stringify(info.v), preValue, "put didn't modify value" + test);
+    }
+    else {
+      try {
+        store.add(info.v);
+        ok(false, "should throw" + test);
+      }
+      catch(e) {
+        ok(true, "did throw" + test);
+        ok(e instanceof DOMException, "Got a DOMException" + test);
+        is(e.name, "DataError", "expect a DataError" + test);
+        is(e.code, 0, "expect zero" + test);
+
+        is(JSON.stringify(info.v), preValue, "failing put didn't modify value" + test);
+
+        continue;
+      }
+    }
+
+    let e = yield undefined;
+    is(e.target.result, info.k, "got correct return key" + test);
+
+    store.get(info.k).onsuccess = grabEventAndContinueHandler;
+    e = yield undefined;
+    is(JSON.stringify(e.target.result), JSON.stringify(info.res || info.v),
+       "expected value stored" + test);
+  }
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_count.js b/dom/indexedDB/test/unit/test_count.js
new file mode 100644
index 000000000..32ba5e950
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_count.js
@@ -0,0 +1,354 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreName = "People";
+
+  const objectStoreData = [
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } },
+    { key: "237-23-7738", value: { name: "Mel", height: 66, weight: {} } },
+    { key: "237-23-7739", value: { name: "Tom", height: 62, weight: 130 } }
+  ];
+
+  const indexData = {
+    name: "weight",
+    keyPath: "weight",
+    options: { unique: false }
+  };
+
+  const weightSort = [1, 0, 3, 7, 4, 2];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Got correct event type");
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  let objectStore = db.createObjectStore(objectStoreName, { });
+  objectStore.createIndex(indexData.name, indexData.keyPath,
+                          indexData.options);
+
+  for (let data of objectStoreData) {
+    objectStore.add(data.value, data.key);
+  }
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got correct event type");
+
+  objectStore = db.transaction(db.objectStoreNames)
+                  .objectStore(objectStoreName);
+
+  objectStore.count().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, objectStoreData.length,
+     "Correct number of object store entries for all keys");
+
+  objectStore.count(null).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, objectStoreData.length,
+     "Correct number of object store entries for null key");
+
+  objectStore.count(objectStoreData[2].key).onsuccess =
+    grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 1,
+     "Correct number of object store entries for single existing key");
+
+  objectStore.count("foo").onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 0,
+     "Correct number of object store entries for single non-existing key");
+
+  let keyRange = IDBKeyRange.only(objectStoreData[2].key);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 1,
+     "Correct number of object store entries for existing only keyRange");
+
+  keyRange = IDBKeyRange.only("foo");
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 0,
+     "Correct number of object store entries for non-existing only keyRange");
+
+  keyRange = IDBKeyRange.lowerBound(objectStoreData[2].key);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, objectStoreData.length - 2,
+     "Correct number of object store entries for lowerBound keyRange");
+
+  keyRange = IDBKeyRange.lowerBound(objectStoreData[2].key, true);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, objectStoreData.length - 3,
+     "Correct number of object store entries for lowerBound keyRange");
+
+  keyRange = IDBKeyRange.lowerBound("foo");
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 0,
+     "Correct number of object store entries for lowerBound keyRange");
+
+  keyRange = IDBKeyRange.upperBound(objectStoreData[2].key, false);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 3,
+     "Correct number of object store entries for upperBound keyRange");
+
+  keyRange = IDBKeyRange.upperBound(objectStoreData[2].key, true);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 2,
+     "Correct number of object store entries for upperBound keyRange");
+
+  keyRange = IDBKeyRange.upperBound("foo", true);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, objectStoreData.length,
+     "Correct number of object store entries for upperBound keyRange");
+
+  keyRange = IDBKeyRange.bound(objectStoreData[0].key,
+                               objectStoreData[objectStoreData.length - 1].key);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, objectStoreData.length,
+     "Correct number of object store entries for bound keyRange");
+
+  keyRange = IDBKeyRange.bound(objectStoreData[0].key,
+                               objectStoreData[objectStoreData.length - 1].key,
+                               true);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, objectStoreData.length - 1,
+     "Correct number of object store entries for bound keyRange");
+
+  keyRange = IDBKeyRange.bound(objectStoreData[0].key,
+                               objectStoreData[objectStoreData.length - 1].key,
+                               true, true);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, objectStoreData.length - 2,
+     "Correct number of object store entries for bound keyRange");
+
+  keyRange = IDBKeyRange.bound("foo", "foopy", true, true);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 0,
+     "Correct number of object store entries for bound keyRange");
+
+  keyRange = IDBKeyRange.bound(objectStoreData[0].key, "foo", true, true);
+  objectStore.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, objectStoreData.length - 1,
+     "Correct number of object store entries for bound keyRange");
+
+  let index = objectStore.index(indexData.name);
+
+  index.count().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length,
+     "Correct number of index entries for no key");
+
+  index.count(objectStoreData[7].value.weight).onsuccess =
+    grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 2,
+     "Correct number of index entries for duplicate key");
+
+  index.count(objectStoreData[0].value.weight).onsuccess =
+    grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 1,
+     "Correct number of index entries for single key");
+
+  keyRange = IDBKeyRange.only(objectStoreData[0].value.weight);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 1,
+     "Correct number of index entries for only existing keyRange");
+
+  keyRange = IDBKeyRange.only("foo");
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 0,
+     "Correct number of index entries for only non-existing keyRange");
+
+  keyRange = IDBKeyRange.only(objectStoreData[7].value.weight);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 2,
+     "Correct number of index entries for only duplicate keyRange");
+
+  keyRange = IDBKeyRange.lowerBound(objectStoreData[weightSort[0]].value.weight);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length,
+     "Correct number of index entries for lowerBound keyRange");
+
+  keyRange = IDBKeyRange.lowerBound(objectStoreData[weightSort[1]].value.weight);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length - 1,
+     "Correct number of index entries for lowerBound keyRange");
+
+  keyRange = IDBKeyRange.lowerBound(objectStoreData[weightSort[0]].value.weight - 1);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length,
+     "Correct number of index entries for lowerBound keyRange");
+
+  keyRange = IDBKeyRange.lowerBound(objectStoreData[weightSort[0]].value.weight,
+                                    true);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length - 1,
+     "Correct number of index entries for lowerBound keyRange");
+
+  keyRange = IDBKeyRange.lowerBound(objectStoreData[weightSort[weightSort.length - 1]].value.weight);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 1,
+     "Correct number of index entries for lowerBound keyRange");
+
+  keyRange = IDBKeyRange.lowerBound(objectStoreData[weightSort[weightSort.length - 1]].value.weight,
+                                    true);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 0,
+     "Correct number of index entries for lowerBound keyRange");
+
+  keyRange = IDBKeyRange.lowerBound(objectStoreData[weightSort[weightSort.length - 1]].value.weight + 1,
+                                    true);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 0,
+     "Correct number of index entries for lowerBound keyRange");
+
+  keyRange = IDBKeyRange.upperBound(objectStoreData[weightSort[0]].value.weight);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 1,
+     "Correct number of index entries for upperBound keyRange");
+
+  keyRange = IDBKeyRange.upperBound(objectStoreData[weightSort[0]].value.weight,
+                                    true);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 0,
+     "Correct number of index entries for upperBound keyRange");
+
+  keyRange = IDBKeyRange.upperBound(objectStoreData[weightSort[weightSort.length - 1]].value.weight);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length,
+     "Correct number of index entries for upperBound keyRange");
+
+  keyRange = IDBKeyRange.upperBound(objectStoreData[weightSort[weightSort.length - 1]].value.weight,
+                                    true);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length - 1,
+     "Correct number of index entries for upperBound keyRange");
+
+  keyRange = IDBKeyRange.upperBound(objectStoreData[weightSort[weightSort.length - 1]].value.weight,
+                                    true);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length - 1,
+     "Correct number of index entries for upperBound keyRange");
+
+  keyRange = IDBKeyRange.upperBound("foo");
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length,
+     "Correct number of index entries for upperBound keyRange");
+
+  keyRange = IDBKeyRange.bound("foo", "foopy");
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 0,
+     "Correct number of index entries for bound keyRange");
+
+  keyRange = IDBKeyRange.bound(objectStoreData[weightSort[0]].value.weight,
+                               objectStoreData[weightSort[weightSort.length - 1]].value.weight);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length,
+     "Correct number of index entries for bound keyRange");
+
+  keyRange = IDBKeyRange.bound(objectStoreData[weightSort[0]].value.weight,
+                               objectStoreData[weightSort[weightSort.length - 1]].value.weight,
+                               true);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length - 1,
+     "Correct number of index entries for bound keyRange");
+
+  keyRange = IDBKeyRange.bound(objectStoreData[weightSort[0]].value.weight,
+                               objectStoreData[weightSort[weightSort.length - 1]].value.weight,
+                               true, true);
+  index.count(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, weightSort.length - 2,
+     "Correct number of index entries for bound keyRange");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_create_index.js b/dom/indexedDB/test/unit/test_create_index.js
new file mode 100644
index 000000000..284cca2b3
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_create_index.js
@@ -0,0 +1,121 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreInfo = [
+    { name: "a", options: { keyPath: "id", autoIncrement: true } },
+    { name: "b", options: { keyPath: "id", autoIncrement: false } },
+  ];
+  const indexInfo = [
+    { name: "1", keyPath: "unique_value", options: { unique: true } },
+    { name: "2", keyPath: "value", options: { unique: false } },
+    { name: "3", keyPath: "value", options: { unique: false } },
+    { name: "", keyPath: "value", options: { unique: false } },
+    { name: null, keyPath: "value", options: { unique: false } },
+    { name: undefined, keyPath: "value", options: { unique: false } },
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+
+  for (let i = 0; i < objectStoreInfo.length; i++) {
+    let info = objectStoreInfo[i];
+    let objectStore = info.hasOwnProperty("options") ?
+                      db.createObjectStore(info.name, info.options) :
+                      db.createObjectStore(info.name);
+
+    try {
+      request = objectStore.createIndex("Hola");
+      ok(false, "createIndex with no keyPath should throw");
+    }
+    catch(e) {
+      ok(true, "createIndex with no keyPath should throw");
+    }
+
+    let ex;
+    try {
+      objectStore.createIndex("Hola", ["foo"], { multiEntry: true });
+    }
+    catch(e) {
+      ex = e;
+    }
+    ok(ex, "createIndex with array keyPath and multiEntry should throw");
+    is(ex.name, "InvalidAccessError", "should throw right exception");
+    ok(ex instanceof DOMException, "should throw right exception");
+    is(ex.code, DOMException.INVALID_ACCESS_ERR, "should throw right exception");
+
+    try {
+      objectStore.createIndex("foo", "bar", 10);
+      ok(false, "createIndex with bad options should throw");
+    }
+    catch(e) {
+      ok(true, "createIndex with bad options threw");
+    }
+
+    ok(objectStore.createIndex("foo", "bar", { foo: "" }),
+       "createIndex with unknown options should not throw");
+    objectStore.deleteIndex("foo");
+
+    // Test index creation, and that it ends up in indexNames.
+    let objectStoreName = info.name;
+    for (let j = 0; j < indexInfo.length; j++) {
+      let info = indexInfo[j];
+      let count = objectStore.indexNames.length;
+      let index = info.hasOwnProperty("options") ?
+                  objectStore.createIndex(info.name, info.keyPath,
+                                          info.options) :
+                  objectStore.createIndex(info.name, info.keyPath);
+
+      let name = info.name;
+      if (name === null) {
+        name = "null";
+      }
+      else if (name === undefined) {
+        name = "undefined";
+      }
+
+      is(index.name, name, "correct name");
+      is(index.keyPath, info.keyPath, "correct keyPath");
+      is(index.unique, info.options.unique, "correct uniqueness");
+
+      is(objectStore.indexNames.length, count + 1,
+         "indexNames grew in size");
+      let found = false;
+      for (let k = 0; k < objectStore.indexNames.length; k++) {
+        if (objectStore.indexNames.item(k) == name) {
+          found = true;
+          break;
+        }
+      }
+      ok(found, "Name is on objectStore.indexNames");
+
+      ok(event.target.transaction, "event has a transaction");
+      ok(event.target.transaction.db === db,
+         "transaction has the right db");
+      is(event.target.transaction.mode, "versionchange",
+         "transaction has the correct mode");
+      is(event.target.transaction.objectStoreNames.length, i + 1,
+         "transaction only has one object store");
+      ok(event.target.transaction.objectStoreNames.contains(objectStoreName),
+         "transaction has the correct object store");
+    }
+  }
+
+  request.onsuccess = grabEventAndContinueHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+
+  event = yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_create_index_with_integer_keys.js b/dom/indexedDB/test/unit/test_create_index_with_integer_keys.js
new file mode 100644
index 000000000..d14b50411
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_create_index_with_integer_keys.js
@@ -0,0 +1,66 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const data = { id: new Date().getTime(),
+                 num: parseInt(Math.random() * 1000) };
+
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  event.target.onsuccess = continueToNextStep;
+
+  // Make object store, add data.
+  let objectStore = db.createObjectStore("foo", { keyPath: "id" });
+  objectStore.add(data);
+  yield undefined;
+  db.close();
+
+  request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let db2 = event.target.result;
+  db2.onerror = errorHandler;
+
+  event.target.onsuccess = continueToNextStep;
+
+  // Create index.
+  event.target.transaction.objectStore("foo").createIndex("foo", "num");
+  yield undefined;
+
+  // Make sure our object made it into the index.
+  let seenCount = 0;
+
+
+  db2.transaction("foo").objectStore("foo").index("foo")
+     .openKeyCursor().onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, data.num, "Good key");
+      is(cursor.primaryKey, data.id, "Good value");
+      seenCount++;
+      cursor.continue();
+    }
+    else {
+      continueToNextStep();
+    }
+  };
+  yield undefined;
+
+  is(seenCount, 1, "Saw our entry");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_create_locale_aware_index.js b/dom/indexedDB/test/unit/test_create_locale_aware_index.js
new file mode 100644
index 000000000..7fc7a4ab5
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_create_locale_aware_index.js
@@ -0,0 +1,123 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreInfo = [
+    { name: "a", options: { keyPath: "id", autoIncrement: true } },
+    { name: "b", options: { keyPath: "id", autoIncrement: false } },
+  ];
+  const indexInfo = [
+    { name: "1", keyPath: "unique_value", options: { unique: true, locale: "es-ES" } },
+    { name: "2", keyPath: "unique_value", options: { unique: true, locale: null } },
+    { name: "3", keyPath: "value", options: { unique: false, locale: "es-ES" } },
+    { name: "4", keyPath: "value", options: { unique: false, locale: "es-ES" } },
+    { name: "", keyPath: "value", options: { unique: false, locale: "es-ES" } },
+    { name: null, keyPath: "value", options: { unique: false, locale: "es-ES" } },
+    { name: undefined, keyPath: "value", options: { unique: false, locale: "es-ES" } },
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+
+  for (let i = 0; i < objectStoreInfo.length; i++) {
+    let info = objectStoreInfo[i];
+    let objectStore = info.hasOwnProperty("options") ?
+                      db.createObjectStore(info.name, info.options) :
+                      db.createObjectStore(info.name);
+
+    try {
+      request = objectStore.createIndex("Hola");
+      ok(false, "createIndex with no keyPath should throw");
+    }
+    catch(e) {
+      ok(true, "createIndex with no keyPath should throw");
+    }
+
+    let ex;
+    try {
+      objectStore.createIndex("Hola", ["foo"], { multiEntry: true });
+    }
+    catch(e) {
+      ex = e;
+    }
+    ok(ex, "createIndex with array keyPath and multiEntry should throw");
+    is(ex.name, "InvalidAccessError", "should throw right exception");
+    ok(ex instanceof DOMException, "should throw right exception");
+    is(ex.code, DOMException.INVALID_ACCESS_ERR, "should throw right exception");
+
+    try {
+      objectStore.createIndex("foo", "bar", 10);
+      ok(false, "createIndex with bad options should throw");
+    }
+    catch(e) {
+      ok(true, "createIndex with bad options threw");
+    }
+
+    ok(objectStore.createIndex("foo", "bar", { foo: "" }),
+       "createIndex with unknown options should not throw");
+    objectStore.deleteIndex("foo");
+
+    // Test index creation, and that it ends up in indexNames.
+    let objectStoreName = info.name;
+    for (let j = 0; j < indexInfo.length; j++) {
+      let info = indexInfo[j];
+      let count = objectStore.indexNames.length;
+      let index = info.hasOwnProperty("options") ?
+                  objectStore.createIndex(info.name, info.keyPath,
+                                          info.options) :
+                  objectStore.createIndex(info.name, info.keyPath);
+
+      let name = info.name;
+      if (name === null) {
+        name = "null";
+      }
+      else if (name === undefined) {
+        name = "undefined";
+      }
+
+      is(index.name, name, "correct name");
+      is(index.keyPath, info.keyPath, "correct keyPath");
+      is(index.unique, info.options.unique, "correct uniqueness");
+      is(index.locale, info.options.locale, "correct locale");
+
+      is(objectStore.indexNames.length, count + 1,
+         "indexNames grew in size");
+      let found = false;
+      for (let k = 0; k < objectStore.indexNames.length; k++) {
+        if (objectStore.indexNames.item(k) == name) {
+          found = true;
+          break;
+        }
+      }
+      ok(found, "Name is on objectStore.indexNames");
+
+      ok(event.target.transaction, "event has a transaction");
+      ok(event.target.transaction.db === db,
+         "transaction has the right db");
+      is(event.target.transaction.mode, "versionchange",
+         "transaction has the correct mode");
+      is(event.target.transaction.objectStoreNames.length, i + 1,
+         "transaction only has one object store");
+      ok(event.target.transaction.objectStoreNames.contains(objectStoreName),
+         "transaction has the correct object store");
+    }
+  }
+
+  request.onsuccess = grabEventAndContinueHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+
+  event = yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_create_objectStore.js b/dom/indexedDB/test/unit/test_create_objectStore.js
new file mode 100644
index 000000000..215723c26
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_create_objectStore.js
@@ -0,0 +1,134 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreInfo = [
+    { name: "1", options: { keyPath: null } },
+    { name: "2", options: { keyPath: null, autoIncrement: true } },
+    { name: "3", options: { keyPath: null, autoIncrement: false } },
+    { name: "4", options: { keyPath: null } },
+    { name: "5", options: { keyPath: "foo" } },
+    { name: "6" },
+    { name: "7", options: null },
+    { name: "8", options: { autoIncrement: true } },
+    { name: "9", options: { autoIncrement: false } },
+    { name: "10", options: { keyPath: "foo", autoIncrement: false } },
+    { name: "11", options: { keyPath: "foo", autoIncrement: true } },
+    { name: "" },
+    { name: null },
+    { name: undefined }
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let count = db.objectStoreNames.length;
+  is(count, 0, "correct objectStoreNames length");
+
+  try {
+    db.createObjectStore("foo", "bar");
+    ok(false, "createObjectStore with bad options should throw");
+  }
+  catch(e) {
+    ok(true, "createObjectStore with bad options");
+  }
+
+  ok(db.createObjectStore("foo", { foo: "" }),
+     "createObjectStore with unknown options should not throw");
+  db.deleteObjectStore("foo");
+
+  for (let index in objectStoreInfo) {
+    index = parseInt(index);
+    const info = objectStoreInfo[index];
+
+    let objectStore = info.hasOwnProperty("options") ?
+                      db.createObjectStore(info.name, info.options) :
+                      db.createObjectStore(info.name);
+
+    is(db.objectStoreNames.length, index + 1,
+       "updated objectStoreNames list");
+
+    let name = info.name;
+    if (name === null) {
+      name = "null";
+    }
+    else if (name === undefined) {
+      name = "undefined";
+    }
+
+    let found = false;
+    for (let i = 0; i <= index; i++) {
+      if (db.objectStoreNames.item(i) == name) {
+        found = true;
+        break;
+      }
+    }
+    is(found, true, "objectStoreNames contains name");
+
+    is(objectStore.name, name, "Bad name");
+    is(objectStore.keyPath, info.options && info.options.keyPath ?
+                            info.options.keyPath : null,
+       "Bad keyPath");
+    if(objectStore.indexNames.length, 0, "Bad indexNames");
+
+    ok(event.target.transaction, "event has a transaction");
+    ok(event.target.transaction.db === db, "transaction has the right db");
+    is(event.target.transaction.mode, "versionchange",
+       "transaction has the correct mode");
+    is(event.target.transaction.objectStoreNames.length, index + 1,
+       "transaction has correct objectStoreNames list");
+    found = false;
+    for (let j = 0; j < event.target.transaction.objectStoreNames.length;
+         j++) {
+      if (event.target.transaction.objectStoreNames.item(j) == name) {
+        found = true;
+        break;
+      }
+    }
+    is(found, true, "transaction has correct objectStoreNames list");
+  }
+
+  // Can't handle autoincrement and empty keypath
+  let ex;
+  try {
+    db.createObjectStore("storefail", { keyPath: "", autoIncrement: true });
+  }
+  catch(e) {
+    ex = e;
+  }
+  ok(ex, "createObjectStore with empty keyPath and autoIncrement should throw");
+  is(ex.name, "InvalidAccessError", "should throw right exception");
+  ok(ex instanceof DOMException, "should throw right exception");
+  is(ex.code, DOMException.INVALID_ACCESS_ERR, "should throw right exception");
+
+  // Can't handle autoincrement and array keypath
+  try {
+    db.createObjectStore("storefail", { keyPath: ["a"], autoIncrement: true });
+  }
+  catch(e) {
+    ex = e;
+  }
+  ok(ex, "createObjectStore with array keyPath and autoIncrement should throw");
+  is(ex.name, "InvalidAccessError", "should throw right exception");
+  ok(ex instanceof DOMException, "should throw right exception");
+  is(ex.code, DOMException.INVALID_ACCESS_ERR, "should throw right exception");
+
+  request.onsuccess = grabEventAndContinueHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+
+  event = yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_cursor_cycle.js b/dom/indexedDB/test/unit/test_cursor_cycle.js
new file mode 100644
index 000000000..795a9b63d
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_cursor_cycle.js
@@ -0,0 +1,41 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const Bob = { ss: "237-23-7732", name: "Bob" };
+
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  event.target.onsuccess = continueToNextStep;
+
+  let objectStore = db.createObjectStore("foo", { keyPath: "ss" });
+  objectStore.createIndex("name", "name", { unique: true });
+  objectStore.add(Bob);
+  yield undefined;
+
+  db.transaction("foo", "readwrite").objectStore("foo")
+    .index("name").openCursor().onsuccess = function(event) {
+    event.target.transaction.oncomplete = continueToNextStep;
+    let cursor = event.target.result;
+    if (cursor) {
+      let objectStore = event.target.transaction.objectStore("foo");
+      objectStore.delete(Bob.ss)
+                 .onsuccess = function(event) { cursor.continue(); };
+    }
+  };
+  yield undefined;
+  finishTest();
+
+  objectStore = null; // Bug 943409 workaround.
+
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_cursor_mutation.js b/dom/indexedDB/test/unit/test_cursor_mutation.js
new file mode 100644
index 000000000..13e859891
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_cursor_mutation.js
@@ -0,0 +1,118 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const objectStoreData = [
+    // This one will be removed.
+    { ss: "237-23-7732", name: "Bob" },
+
+    // These will always be included.
+    { ss: "237-23-7733", name: "Ann" },
+    { ss: "237-23-7734", name: "Ron" },
+    { ss: "237-23-7735", name: "Sue" },
+    { ss: "237-23-7736", name: "Joe" },
+
+    // This one will be added.
+    { ss: "237-23-7737", name: "Pat" }
+  ];
+
+  // Post-add and post-remove data ordered by name.
+  const objectStoreDataNameSort = [ 1, 4, 5, 2, 3 ];
+
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  event.target.onsuccess = continueToNextStep;
+
+  let objectStore = db.createObjectStore("foo", { keyPath: "ss" });
+  objectStore.createIndex("name", "name", { unique: true });
+
+  for (let i = 0; i < objectStoreData.length - 1; i++) {
+    objectStore.add(objectStoreData[i]);
+  }
+  yield undefined;
+
+  let count = 0;
+
+  let sawAdded = false;
+  let sawRemoved = false;
+
+  db.transaction("foo").objectStore("foo").openCursor().onsuccess =
+    function(event) {
+      event.target.transaction.oncomplete = continueToNextStep;
+      let cursor = event.target.result;
+      if (cursor) {
+        if (cursor.value.name == objectStoreData[0].name) {
+          sawRemoved = true;
+        }
+        if (cursor.value.name ==
+            objectStoreData[objectStoreData.length - 1].name) {
+          sawAdded = true;
+        }
+        cursor.continue();
+        count++;
+      }
+    };
+  yield undefined;
+
+  is(count, objectStoreData.length - 1, "Good initial count");
+  is(sawAdded, false, "Didn't see item that is about to be added");
+  is(sawRemoved, true, "Saw item that is about to be removed");
+
+  count = 0;
+  sawAdded = false;
+  sawRemoved = false;
+
+  db.transaction("foo", "readwrite").objectStore("foo")
+    .index("name").openCursor().onsuccess = function(event) {
+      event.target.transaction.oncomplete = continueToNextStep;
+      let cursor = event.target.result;
+      if (cursor) {
+        if (cursor.value.name == objectStoreData[0].name) {
+          sawRemoved = true;
+        }
+        if (cursor.value.name ==
+            objectStoreData[objectStoreData.length - 1].name) {
+          sawAdded = true;
+        }
+
+        is(cursor.value.name,
+           objectStoreData[objectStoreDataNameSort[count++]].name,
+           "Correct name");
+
+        if (count == 1) {
+          let objectStore = event.target.transaction.objectStore("foo");
+          objectStore.delete(objectStoreData[0].ss)
+                     .onsuccess = function(event) {
+            objectStore.add(objectStoreData[objectStoreData.length - 1])
+                       .onsuccess =
+              function(event) {
+                cursor.continue();
+              };
+          };
+        }
+        else {
+          cursor.continue();
+        }
+      }
+    };
+  yield undefined;
+
+  is(count, objectStoreData.length - 1, "Good final count");
+  is(sawAdded, true, "Saw item that was added");
+  is(sawRemoved, false, "Didn't see item that was removed");
+
+  finishTest();
+
+  objectStore = null; // Bug 943409 workaround.
+
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_cursor_update_updates_indexes.js b/dom/indexedDB/test/unit/test_cursor_update_updates_indexes.js
new file mode 100644
index 000000000..1ea0bc883
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_cursor_update_updates_indexes.js
@@ -0,0 +1,99 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const START_DATA = "hi";
+  const END_DATA = "bye";
+  const objectStoreInfo = [
+    { name: "1", options: { keyPath: null }, key: 1,
+      entry: { data: START_DATA } },
+    { name: "2", options: { keyPath: "foo" },
+      entry: { foo: 1, data: START_DATA } },
+    { name: "3", options: { keyPath: null, autoIncrement: true },
+      entry: { data: START_DATA } },
+    { name: "4", options: { keyPath: "foo", autoIncrement: true },
+      entry: { data: START_DATA } },
+  ];
+
+  for (let i = 0; i < objectStoreInfo.length; i++) {
+    // Create our object stores.
+    let info = objectStoreInfo[i];
+
+    ok(true, "1");
+    request = indexedDB.open(name, i + 1);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    let db = event.target.result;
+
+    ok(true, "2");
+    let objectStore = info.hasOwnProperty("options") ?
+                      db.createObjectStore(info.name, info.options) :
+                      db.createObjectStore(info.name);
+
+    // Create the indexes on 'data' on the object store.
+    let index = objectStore.createIndex("data_index", "data",
+                                        { unique: false });
+    let uniqueIndex = objectStore.createIndex("unique_data_index", "data",
+                                              { unique: true });
+    // Populate the object store with one entry of data.
+    request = info.hasOwnProperty("key") ?
+              objectStore.add(info.entry, info.key) :
+              objectStore.add(info.entry);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+    ok(true, "3");
+
+    // Use a cursor to update 'data' to END_DATA.
+    request = objectStore.openCursor();
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+    ok(true, "4");
+
+    let cursor = request.result;
+    let obj = cursor.value;
+    obj.data = END_DATA;
+    request = cursor.update(obj);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+    ok(true, "5");
+
+    // Check both indexes to make sure that they were updated.
+    request = index.get(END_DATA);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+    ok(true, "6");
+    ok(obj.data, event.target.result.data,
+                  "Non-unique index was properly updated.");
+
+    request = uniqueIndex.get(END_DATA);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    ok(true, "7");
+    ok(obj.data, event.target.result.data,
+                  "Unique index was properly updated.");
+
+    // Wait for success
+    yield undefined;
+
+    db.close();
+  }
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_cursors.js b/dom/indexedDB/test/unit/test_cursors.js
new file mode 100644
index 000000000..48d1eff83
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_cursors.js
@@ -0,0 +1,383 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const keys = [1, -1, 0, 10, 2000, "q", "z", "two", "b", "a"];
+  const sortedKeys = [-1, 0, 1, 10, 2000, "a", "b", "q", "two", "z"];
+
+  is(keys.length, sortedKeys.length, "Good key setup");
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore("autoIncrement",
+                                         { autoIncrement: true });
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    ok(!event.target.result, "No results");
+    testGenerator.next();
+  }
+  yield undefined;
+
+  objectStore = db.createObjectStore("autoIncrementKeyPath",
+                                     { keyPath: "foo",
+                                       autoIncrement: true });
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    ok(!event.target.result, "No results");
+    testGenerator.next();
+  }
+  yield undefined;
+
+  objectStore = db.createObjectStore("keyPath", { keyPath: "foo" });
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    ok(!event.target.result, "No results");
+    testGenerator.next();
+  }
+  yield undefined;
+
+  objectStore = db.createObjectStore("foo");
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    ok(!event.target.result, "No results");
+    testGenerator.next();
+  }
+  yield undefined;
+
+  let keyIndex = 0;
+
+  for (let i in keys) {
+    request = objectStore.add("foo", keys[i]);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++keyIndex == keys.length) {
+        testGenerator.next();
+      }
+    };
+  }
+  yield undefined;
+
+  keyIndex = 0;
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      cursor.continue();
+
+      try {
+        cursor.continue();
+        ok(false, "continue twice should throw");
+      }
+      catch (e) {
+        ok(e instanceof DOMException, "got a database exception");
+        is(e.name, "InvalidStateError", "correct error");
+        is(e.code, DOMException.INVALID_STATE_ERR, "correct code");
+      }
+
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, keys.length, "Saw all added items");
+
+  keyIndex = 4;
+
+  let range = IDBKeyRange.bound(2000, "q");
+  request = objectStore.openCursor(range);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      cursor.continue();
+
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 8, "Saw all the expected keys");
+
+  keyIndex = 0;
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      if (keyIndex) {
+        cursor.continue();
+      }
+      else {
+        cursor.continue("b");
+      }
+
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      keyIndex += keyIndex ? 1: 6;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, keys.length, "Saw all the expected keys");
+
+  keyIndex = 0;
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      if (keyIndex) {
+        cursor.continue();
+      }
+      else {
+        cursor.continue(10);
+      }
+
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      keyIndex += keyIndex ? 1: 3;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, keys.length, "Saw all the expected keys");
+
+  keyIndex = 0;
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      if (keyIndex) {
+        cursor.continue();
+      }
+      else {
+        cursor.continue("c");
+      }
+
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      keyIndex += keyIndex ? 1 : 7;
+    }
+    else {
+      ok(cursor === null, "The request result should be null.");
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, keys.length, "Saw all the expected keys");
+
+  keyIndex = 0;
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  let storedCursor = null;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      storedCursor = cursor;
+
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      if (keyIndex == 4) {
+        request = cursor.update("bar");
+        request.onerror = errorHandler;
+        request.onsuccess = function(event) {
+          keyIndex++;
+          cursor.continue();
+        };
+      }
+      else {
+        keyIndex++;
+        cursor.continue();
+      }
+    }
+    else {
+      ok(cursor === null, "The request result should be null.");
+      ok(storedCursor.value === undefined, "The cursor's value should be undefined.");
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, keys.length, "Saw all the expected keys");
+
+  request = objectStore.get(sortedKeys[4]);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, "bar", "Update succeeded");
+
+  request = objectStore.put("foo", sortedKeys[4]);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  keyIndex = 0;
+
+  let gotRemoveEvent = false;
+  let retval = false;
+
+  request = objectStore.openCursor(null, "next");
+  request.onerror = errorHandler;
+  storedCursor = null;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      storedCursor = cursor;
+
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      if (keyIndex == 4) {
+        request = cursor.delete();
+        request.onerror = errorHandler;
+        request.onsuccess = function(event) {
+          ok(event.target.result === undefined, "Should be undefined");
+          is(keyIndex, 5, "Got result of remove before next continue");
+          gotRemoveEvent = true;
+        };
+      }
+
+      keyIndex++;
+      cursor.continue();
+    }
+    else {
+      ok(cursor === null, "The request result should be null.");
+      ok(storedCursor.value === undefined, "The cursor's value should be undefined.");
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, keys.length, "Saw all the expected keys");
+  is(gotRemoveEvent, true, "Saw the remove event");
+
+  request = objectStore.get(sortedKeys[4]);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, undefined, "Entry was deleted");
+
+  request = objectStore.add("foo", sortedKeys[4]);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  keyIndex = sortedKeys.length - 1;
+
+  request = objectStore.openCursor(null, "prev");
+  request.onerror = errorHandler;
+  storedCursor = null;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      storedCursor = cursor;
+
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      cursor.continue();
+
+      is(cursor.key, sortedKeys[keyIndex], "Correct key");
+      is(cursor.primaryKey, sortedKeys[keyIndex], "Correct primary key");
+      is(cursor.value, "foo", "Correct value");
+
+      keyIndex--;
+    }
+    else {
+      ok(cursor === null, "The request result should be null.");
+      ok(storedCursor.value === undefined, "The cursor's value should be undefined.");
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all added items");
+
+  // Wait for success
+  yield undefined;
+
+  db.close();
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_database_close_without_onclose.js b/dom/indexedDB/test/unit/test_database_close_without_onclose.js
new file mode 100644
index 000000000..e4ba62335
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_database_close_without_onclose.js
@@ -0,0 +1,49 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname :
+                             "test_database_close_without_onclose.js";
+
+  const checkpointSleepTimeSec = 10;
+
+  let openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+
+  ok(openRequest instanceof IDBOpenDBRequest, "Expect an IDBOpenDBRequest");
+
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+
+  let db = event.target.result;
+  db.createObjectStore("store");
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Expect a success event");
+  is(event.target, openRequest, "Event has right target");
+  ok(event.target.result instanceof IDBDatabase, "Result should be a database");
+  is(db.objectStoreNames.length, 1, "Expect an objectStore here");
+
+  db.onclose = errorHandler;
+
+  db.close();
+  setTimeout(continueToNextStepSync, checkpointSleepTimeSec * 1000);
+  yield undefined;
+
+  ok(true, "The close event should not be fired after closed normally!");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_database_onclose.js b/dom/indexedDB/test/unit/test_database_onclose.js
new file mode 100644
index 000000000..28650d835
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_database_onclose.js
@@ -0,0 +1,245 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  function testInvalidStateError(aDb, aTxn) {
+    try {
+      info("The db shall become invalid after closed.");
+      aDb.transaction("store");
+      ok(false, "InvalidStateError shall be thrown.");
+    } catch (e) {
+      ok(e instanceof DOMException, "got a database exception");
+      is(e.name, "InvalidStateError", "correct error");
+    }
+
+    try {
+      info("The txn shall become invalid after closed.");
+      aTxn.objectStore("store");
+      ok(false, "InvalidStateError shall be thrown.");
+    } catch (e) {
+      ok(e instanceof DOMException, "got a database exception");
+      is(e.name, "InvalidStateError", "correct error");
+    }
+  }
+
+  const name = this.window ? window.location.pathname :
+                             "test_database_onclose.js";
+
+  info("#1: Verifying IDBDatabase.onclose after cleared by the agent.");
+  let openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+
+  ok(openRequest instanceof IDBOpenDBRequest, "Expect an IDBOpenDBRequest");
+
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+
+  let db = event.target.result;
+  db.createObjectStore("store");
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Expect a success event");
+  is(event.target, openRequest, "Event has right target");
+  ok(event.target.result instanceof IDBDatabase, "Result should be a database");
+  is(db.objectStoreNames.length, 1, "Expect an objectStore here");
+
+  let txn = db.transaction("store", "readwrite");
+  let objectStore = txn.objectStore("store");
+
+  clearAllDatabases(continueToNextStep);
+
+  db.onclose = grabEventAndContinueHandler;
+  event = yield undefined;
+  is(event.type, "close", "Expect a close event");
+  is(event.target, db, "Correct target");
+
+  info("Wait for callback of clearAllDatabases().");
+  yield undefined;
+
+  testInvalidStateError(db, txn);
+
+  info("#2: Verifying IDBDatabase.onclose && IDBTransaction.onerror " +
+  		 "in *write* operation after cleared by the agent.");
+  openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+
+  ok(openRequest instanceof IDBOpenDBRequest, "Expect an IDBOpenDBRequest");
+
+  event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+
+  db = event.target.result;
+  db.createObjectStore("store");
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Expect a success event");
+  is(event.target, openRequest, "Event has right target");
+  ok(event.target.result instanceof IDBDatabase, "Result should be a database");
+  is(db.objectStoreNames.length, 1, "Expect an objectStore here");
+
+  txn = db.transaction("store", "readwrite");
+  objectStore = txn.objectStore("store");
+
+  let objectId = 0;
+  while(true) {
+    let addRequest = objectStore.add({foo: "foo"}, objectId);
+    addRequest.onerror = function(event) {
+      info("addRequest.onerror, objectId: " + objectId);
+      txn.onerror = grabEventAndContinueHandler;
+      testGenerator.send(true);
+    }
+    addRequest.onsuccess = function() {
+      testGenerator.send(false);
+    }
+
+    if (objectId == 0) {
+      clearAllDatabases(() => {
+        info("clearAllDatabases is done.");
+        continueToNextStep();
+      });
+    }
+
+    objectId++;
+
+    let aborted = yield undefined;
+    if (aborted) {
+      break;
+    }
+  }
+
+  event = yield undefined;
+  is(event.type, "error", "Got an error event");
+  is(event.target.error.name, "AbortError", "Expected AbortError was thrown.");
+  event.preventDefault();
+
+  txn.onabort = grabEventAndContinueHandler;
+  event = yield undefined;
+  is(event.type, "abort", "Got an abort event");
+  is(event.target.error.name, "AbortError", "Expected AbortError was thrown.");
+
+  db.onclose = grabEventAndContinueHandler;
+  event = yield undefined;
+  is(event.type, "close", "Expect a close event");
+  is(event.target, db, "Correct target");
+  testInvalidStateError(db, txn);
+
+  info("Wait for the callback of clearAllDatabases().");
+  yield undefined;
+
+  info("#3: Verifying IDBDatabase.onclose && IDBTransaction.onerror " +
+  "in *read* operation after cleared by the agent.");
+  openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+
+  ok(openRequest instanceof IDBOpenDBRequest, "Expect an IDBOpenDBRequest");
+
+  event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+
+  db = event.target.result;
+  objectStore =
+    db.createObjectStore("store", { keyPath: "id", autoIncrement: true });
+  // The number of read records varies between 1~2000 before the db is cleared
+  // during testing.
+  let numberOfObjects = 3000;
+  objectId = 0;
+  while(true) {
+    let addRequest = objectStore.add({foo: "foo"});
+    addRequest.onsuccess = function() {
+      objectId++;
+      testGenerator.send(objectId == numberOfObjects);
+    }
+    addRequest.onerror = errorHandler;
+
+    let done = yield undefined;
+    if (done) {
+      break;
+    }
+  }
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Expect a success event");
+  is(event.target, openRequest, "Event has right target");
+  ok(event.target.result instanceof IDBDatabase, "Result should be a database");
+  is(db.objectStoreNames.length, 1, "Expect an objectStore here");
+
+  txn = db.transaction("store");
+  objectStore = txn.objectStore("store");
+
+  let numberOfReadObjects = 0;
+  let readRequest = objectStore.openCursor();
+  readRequest.onerror = function(event) {
+    info("readRequest.onerror, numberOfReadObjects: " + numberOfReadObjects);
+    testGenerator.send(true);
+  }
+  readRequest.onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      numberOfReadObjects++;
+      event.target.result.continue();
+    } else {
+      info("Cursor is invalid, numberOfReadObjects: " + numberOfReadObjects);
+      todo(false, "All records are iterated before database is cleared!");
+      testGenerator.send(false);
+    }
+  }
+
+  clearAllDatabases(() => {
+    info("clearAllDatabases is done.");
+    continueToNextStep();
+  });
+
+  readRequestError = yield undefined;
+  if (readRequestError) {
+    txn.onerror = grabEventAndContinueHandler;
+
+    event = yield undefined;
+    is(event.type, "error", "Got an error event");
+    is(event.target.error.name, "AbortError", "Expected AbortError was thrown.");
+    event.preventDefault();
+
+    txn.onabort = grabEventAndContinueHandler;
+    event = yield undefined;
+    is(event.type, "abort", "Got an abort event");
+    is(event.target.error.name, "AbortError", "Expected AbortError was thrown.");
+
+    db.onclose = grabEventAndContinueHandler;
+    event = yield undefined;
+    is(event.type, "close", "Expect a close event");
+    is(event.target, db, "Correct target");
+
+    testInvalidStateError(db, txn);
+  }
+
+  info("Wait for the callback of clearAllDatabases().");
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_defaultStorageUpgrade.js b/dom/indexedDB/test/unit/test_defaultStorageUpgrade.js
new file mode 100644
index 000000000..ce87f6dac
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_defaultStorageUpgrade.js
@@ -0,0 +1,160 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const openParams = [
+    // This one lives in storage/default/http+++localhost
+    { url: "http://localhost", dbName: "dbA", dbVersion: 1 },
+
+    // This one lives in storage/default/http+++www.mozilla.org
+    { url: "http://www.mozilla.org", dbName: "dbB", dbVersion: 1 },
+
+    // This one lives in storage/default/http+++www.mozilla.org+8080
+    { url: "http://www.mozilla.org:8080", dbName: "dbC", dbVersion: 1 },
+
+    // This one lives in storage/default/https+++www.mozilla.org
+    { url: "https://www.mozilla.org", dbName: "dbD", dbVersion: 1 },
+
+    // This one lives in storage/default/https+++www.mozilla.org+8080
+    { url: "https://www.mozilla.org:8080", dbName: "dbE", dbVersion: 1 },
+
+    // This one lives in storage/permanent/indexeddb+++fx-devtools
+    { url: "indexeddb://fx-devtools", dbName: "dbF",
+      dbOptions: { version: 1, storage: "persistent" } },
+
+    // This one lives in storage/permanent/moz-safe-about+home
+    { url: "moz-safe-about:home", dbName: "dbG",
+      dbOptions: { version: 1, storage: "persistent" } },
+
+    // This one lives in storage/default/file++++Users+joe+
+    { url: "file:///Users/joe/", dbName: "dbH", dbVersion: 1 },
+
+    // This one lives in storage/default/file++++Users+joe+index.html
+    { url: "file:///Users/joe/index.html", dbName: "dbI", dbVersion: 1 },
+
+    // This one lives in storage/default/file++++c++Users+joe+
+    { url: "file:///c:/Users/joe/", dbName: "dbJ", dbVersion: 1 },
+
+    // This one lives in storage/default/file++++c++Users+joe+index.html
+    { url: "file:///c:/Users/joe/index.html", dbName: "dbK", dbVersion: 1 },
+
+    // This one lives in storage/permanent/chrome
+    { dbName: "dbL", dbVersion: 1 },
+
+    // This one lives in storage/default/1007+t+https+++developer.cdn.mozilla.net
+    { appId: 1007, inIsolatedMozBrowser: true, url: "https://developer.cdn.mozilla.net",
+      dbName: "dbN", dbVersion: 1 },
+
+    // This one lives in storage/default/http+++127.0.0.1
+    { url: "http://127.0.0.1", dbName: "dbO", dbVersion: 1 },
+
+    // This one lives in storage/default/file++++
+    { url: "file:///", dbName: "dbP", dbVersion: 1 },
+
+    // This one lives in storage/default/file++++c++
+    { url: "file:///c:/", dbName: "dbQ", dbVersion: 1 },
+
+    // This one lives in storage/default/file++++Users+joe+c+++index.html
+    { url: "file:///Users/joe/c++/index.html", dbName: "dbR", dbVersion: 1 },
+
+    // This one lives in storage/default/file++++Users+joe+c+++index.html
+    { url: "file:///Users/joe/c///index.html", dbName: "dbR", dbVersion: 1 },
+
+    // This one lives in storage/default/file++++++index.html
+    { url: "file:///+/index.html", dbName: "dbS", dbVersion: 1 },
+
+    // This one lives in storage/default/file++++++index.html
+    { url: "file://///index.html", dbName: "dbS", dbVersion: 1 },
+
+    // This one lives in storage/permanent/resource+++fx-share-addon-at-mozilla-dot-org-fx-share-addon-data
+    { url: "resource://fx-share-addon-at-mozilla-dot-org-fx-share-addon-data",
+      dbName: "dbU", dbOptions: { version: 1, storage: "persistent" } },
+
+    // This one lives in storage/temporary/http+++localhost+81
+    // The .metadata file was intentionally removed for this origin directory
+    // to test restoring during upgrade.
+    { url: "http://localhost:81", dbName: "dbV",
+      dbOptions: { version: 1, storage: "temporary" } },
+
+    // This one lives in storage/temporary/http+++localhost+82
+    // The .metadata file was intentionally truncated for this origin directory
+    // to test restoring during upgrade.
+    { url: "http://localhost:82", dbName: "dbW",
+      dbOptions: { version: 1, storage: "temporary" } },
+
+    // This one lives in storage/temporary/1007+t+https+++developer.cdn.mozilla.net
+    { appId: 1007, inIsolatedMozBrowser: true, url: "https://developer.cdn.mozilla.net",
+      dbName: "dbY", dbOptions: { version: 1, storage: "temporary" } },
+
+    // This one lives in storage/temporary/http+++localhost
+    { url: "http://localhost", dbName: "dbZ",
+      dbOptions: { version: 1, storage: "temporary" } }
+  ];
+
+  let ios = SpecialPowers.Cc["@mozilla.org/network/io-service;1"]
+                         .getService(SpecialPowers.Ci.nsIIOService);
+
+  let ssm = SpecialPowers.Cc["@mozilla.org/scriptsecuritymanager;1"]
+                         .getService(SpecialPowers.Ci.nsIScriptSecurityManager);
+
+  function openDatabase(params) {
+    let request;
+    if ("url" in params) {
+      let uri = ios.newURI(params.url, null, null);
+      let principal =
+        ssm.createCodebasePrincipal(uri,
+                                    {appId: params.appId || ssm.NO_APPID,
+                                     inIsolatedMozBrowser: params.inIsolatedMozBrowser});
+      if ("dbVersion" in params) {
+        request = indexedDB.openForPrincipal(principal, params.dbName,
+                                             params.dbVersion);
+      } else {
+        request = indexedDB.openForPrincipal(principal, params.dbName,
+                                             params.dbOptions);
+      }
+    } else {
+      if ("dbVersion" in params) {
+        request = indexedDB.open(params.dbName, params.dbVersion);
+      } else {
+        request = indexedDB.open(params.dbName, params.dbOptions);
+      }
+    }
+    return request;
+  }
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  installPackagedProfile("defaultStorageUpgrade_profile");
+
+  for (let params of openParams) {
+    let request = openDatabase(params);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Correct event type");
+  }
+
+  resetAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  for (let params of openParams) {
+    let request = openDatabase(params);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Correct event type");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_deleteDatabase.js b/dom/indexedDB/test/unit/test_deleteDatabase.js
new file mode 100644
index 000000000..7c9f76522
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_deleteDatabase.js
@@ -0,0 +1,106 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  ok(indexedDB.deleteDatabase, "deleteDatabase function should exist!");
+
+  let request = indexedDB.open(name, 10);
+  request.onerror = errorHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+
+  ok(request instanceof IDBOpenDBRequest, "Expect an IDBOpenDBRequest");
+
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+
+  let db = event.target.result;
+  db.createObjectStore("stuff");
+
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Expect a success event");
+  is(event.target, request, "Event has right target");
+  ok(event.target.result instanceof IDBDatabase, "Result should be a database");
+  is(db.objectStoreNames.length, 1, "Expect an objectStore here");
+
+  request = indexedDB.open(name, 10);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "success", "Expect a success event");
+  is(event.target, request, "Event has right target");
+  ok(event.target.result instanceof IDBDatabase, "Result should be a database");
+  let db2 = event.target.result;
+  is(db2.objectStoreNames.length, 1, "Expect an objectStore here");
+
+  var onversionchangecalled = false;
+
+  function closeDBs(event) {
+    onversionchangecalled = true;
+    ok(event instanceof IDBVersionChangeEvent, "expect a versionchange event");
+    is(event.oldVersion, 10, "oldVersion should be 10");
+    ok(event.newVersion === null, "newVersion should be null");
+    ok(!(event.newVersion === undefined), "newVersion should be null");
+    ok(!(event.newVersion === 0), "newVersion should be null");
+    db.close();
+    db2.close();
+    db.onversionchange = unexpectedSuccessHandler;
+    db2.onversionchange = unexpectedSuccessHandler;
+  };
+
+  // The IDB spec doesn't guarantee the order that onversionchange will fire
+  // on the dbs.
+  db.onversionchange = closeDBs;
+  db2.onversionchange = closeDBs;
+
+  request = indexedDB.deleteDatabase(name);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  ok(request instanceof IDBOpenDBRequest, "Expect an IDBOpenDBRequest");
+
+  event = yield undefined;
+  ok(onversionchangecalled, "Expected versionchange events");
+  is(event.type, "success", "expect a success event");
+  is(event.target, request, "event has right target");
+  ok(event.target.result === undefined, "event should have no result");
+
+  request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.target.result.version, 1, "DB has proper version");
+  is(event.target.result.objectStoreNames.length, 0, "DB should have no object stores");
+
+
+  request = indexedDB.deleteDatabase("thisDatabaseHadBetterNotExist");
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  ok(true, "deleteDatabase on a non-existent database succeeded");
+
+  request = indexedDB.open("thisDatabaseHadBetterNotExist");
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  ok(true, "after deleting a non-existent database, open should work");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_deleteDatabase_interactions.js b/dom/indexedDB/test/unit/test_deleteDatabase_interactions.js
new file mode 100644
index 000000000..87f6a6d20
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_deleteDatabase_interactions.js
@@ -0,0 +1,62 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  let request = indexedDB.open(name, 10);
+  request.onerror = errorHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+
+  ok(request instanceof IDBOpenDBRequest, "Expect an IDBOpenDBRequest");
+
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+
+  let db = event.target.result;
+  db.createObjectStore("stuff");
+
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Expect a success event");
+  is(event.target, request, "Event has right target");
+  ok(event.target.result instanceof IDBDatabase, "Result should be a database");
+  is(db.objectStoreNames.length, 1, "Expect an objectStore here");
+
+  db.close();
+
+  request = indexedDB.deleteDatabase(name);
+
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  ok(request instanceof IDBOpenDBRequest, "Expect an IDBOpenDBRequest");
+
+  let openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+
+  event = yield undefined;
+  is(event.type, "success", "expect a success event");
+  is(event.target, request, "event has right target");
+  is(event.target.result, undefined, "event should have no result");
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.target.result.version, 1, "DB has proper version");
+  is(event.target.result.objectStoreNames.length, 0, "DB should have no object stores");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_deleteDatabase_onblocked.js b/dom/indexedDB/test/unit/test_deleteDatabase_onblocked.js
new file mode 100644
index 000000000..51390612d
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_deleteDatabase_onblocked.js
@@ -0,0 +1,83 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const dbVersion = 10;
+
+  let openRequest = indexedDB.open(name, dbVersion);
+  openRequest.onerror = errorHandler;
+  openRequest.onblocked = errorHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+
+  let db = event.target.result;
+  db.onversionchange = errorHandler;
+  db.createObjectStore("stuff");
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Expect a success event");
+  is(event.target, openRequest, "Event has right target");
+  ok(event.target.result instanceof IDBDatabase, "Result should be a database");
+  is(db.objectStoreNames.length, 1, "Expect an objectStore here");
+
+  db.onversionchange = grabEventAndContinueHandler;
+  let deletingRequest = indexedDB.deleteDatabase(name);
+  deletingRequest.onerror = errorHandler;
+  deletingRequest.onsuccess = errorHandler;
+  deletingRequest.onblocked = errorHandler;
+
+  event = yield undefined;
+
+  is(event.type, "versionchange", "Expect an versionchange event");
+  is(event.target, db, "Event has right target");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+  is(event.oldVersion, dbVersion, "Correct old version");
+  is(event.newVersion, null, "Correct new version");
+
+  deletingRequest.onblocked = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "blocked", "Expect an blocked event");
+  is(event.target, deletingRequest, "Event has right target");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+  is(event.oldVersion, dbVersion, "Correct old version");
+  is(event.newVersion, null, "Correct new version");
+
+  deletingRequest.onsuccess = grabEventAndContinueHandler;
+  db.close();
+
+  event = yield undefined;
+
+  is(event.type, "success", "expect a success event");
+  is(event.target, deletingRequest, "event has right target");
+  is(event.target.result, undefined, "event should have no result");
+
+  openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  db = event.target.result;
+  is(db.version, 1, "DB has proper version");
+  is(db.objectStoreNames.length, 0, "DB should have no object stores");
+
+  db.close();
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_deleteDatabase_onblocked_duringVersionChange.js b/dom/indexedDB/test/unit/test_deleteDatabase_onblocked_duringVersionChange.js
new file mode 100644
index 000000000..40ece64c0
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_deleteDatabase_onblocked_duringVersionChange.js
@@ -0,0 +1,84 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const dbVersion = 10;
+
+  let openRequest = indexedDB.open(name, dbVersion);
+  openRequest.onerror = errorHandler;
+  openRequest.onblocked = errorHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+
+  let db = event.target.result;
+  db.onversionchange = errorHandler;
+  db.createObjectStore("stuff");
+
+  let deletingRequest = indexedDB.deleteDatabase(name);
+  deletingRequest.onerror = errorHandler;
+  deletingRequest.onsuccess = errorHandler;
+  deletingRequest.onblocked = errorHandler;
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "success", "Expect a success event");
+  is(event.target, openRequest, "Event has right target");
+  ok(event.target.result instanceof IDBDatabase, "Result should be a database");
+  is(db.objectStoreNames.length, 1, "Expect an objectStore here");
+
+  db.onversionchange = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "versionchange", "Expect an versionchange event");
+  is(event.target, db, "Event has right target");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+  is(event.oldVersion, dbVersion, "Correct old version");
+  is(event.newVersion, null, "Correct new version");
+
+  deletingRequest.onblocked = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  is(event.type, "blocked", "Expect an blocked event");
+  is(event.target, deletingRequest, "Event has right target");
+  ok(event instanceof IDBVersionChangeEvent, "Expect a versionchange event");
+  is(event.oldVersion, dbVersion, "Correct old version");
+  is(event.newVersion, null, "Correct new version");
+
+  deletingRequest.onsuccess = grabEventAndContinueHandler;
+  db.close();
+
+  event = yield undefined;
+
+  is(event.type, "success", "expect a success event");
+  is(event.target, deletingRequest, "event has right target");
+  is(event.target.result, undefined, "event should have no result");
+
+  openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  db = event.target.result;
+  is(db.version, 1, "DB has proper version");
+  is(db.objectStoreNames.length, 0, "DB should have no object stores");
+
+  db.close();
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_event_source.js b/dom/indexedDB/test/unit/test_event_source.js
new file mode 100644
index 000000000..232a13f0d
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_event_source.js
@@ -0,0 +1,36 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreName = "Objects";
+
+  var request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  var event = yield undefined;
+
+  is(event.target.source, null, "correct event.target.source");
+
+  var db = event.target.result;
+  var objectStore = db.createObjectStore(objectStoreName,
+                                         { autoIncrement: true });
+  request = objectStore.add({});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(event.target.source === objectStore, "correct event.source");
+
+  // Wait for success
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_file_copy_failure.js b/dom/indexedDB/test/unit/test_file_copy_failure.js
new file mode 100644
index 000000000..586149233
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_file_copy_failure.js
@@ -0,0 +1,75 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = "test_file_copy_failure.js";
+  const objectStoreName = "Blobs";
+  const blob = getBlob(getView(1024));
+
+  info("Opening database");
+
+  let request = indexedDB.open(name);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = continueToNextStepSync;
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  // upgradeneeded
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = continueToNextStepSync;
+
+  info("Creating objectStore");
+
+  request.result.createObjectStore(objectStoreName);
+
+  yield undefined;
+
+  // success
+  let db = request.result;
+  db.onerror = errorHandler;
+
+  info("Creating orphaned file");
+
+  let filesDir = getChromeFilesDir();
+
+  let journalFile = filesDir.clone();
+  journalFile.append("journals");
+  journalFile.append("1");
+
+  let exists = journalFile.exists();
+  ok(!exists, "Journal file doesn't exist");
+
+  journalFile.create(Ci.nsIFile.NORMAL_FILE_TYPE, parseInt("0644", 8));
+
+  let file = filesDir.clone();
+  file.append("1");
+
+  exists = file.exists();
+  ok(!exists, "File doesn't exist");
+
+  file.create(Ci.nsIFile.NORMAL_FILE_TYPE, parseInt("0644", 8));
+
+  info("Storing blob");
+
+  let trans = db.transaction(objectStoreName, "readwrite");
+
+  request = trans.objectStore(objectStoreName).add(blob, 1);
+  request.onsuccess = continueToNextStepSync;
+
+  yield undefined;
+
+  trans.oncomplete = continueToNextStepSync;
+
+  yield undefined;
+
+  exists = journalFile.exists();
+  ok(!exists, "Journal file doesn't exist");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_filehandle_append_read_data.js b/dom/indexedDB/test/unit/test_filehandle_append_read_data.js
new file mode 100644
index 000000000..ed2f77ef6
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_filehandle_append_read_data.js
@@ -0,0 +1,98 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "FileHandle doesn't work in workers yet";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  var testString = "Lorem ipsum his ponderum delicatissimi ne, at noster dolores urbanitas pro, cibo elaboraret no his. Ea dicunt maiorum usu. Ad appareat facilisis mediocritatem eos. Tale graeci mentitum in eos, hinc insolens at nam. Graecis nominavi aliquyam eu vix. Id solet assentior sadipscing pro. Et per atqui graecis, usu quot viris repudiandae ei, mollis evertitur an nam. At nam dolor ignota, liber labore omnesque ea mei, has movet voluptaria in. Vel an impetus omittantur. Vim movet option salutandi ex, ne mei ignota corrumpit. Mucius comprehensam id per. Est ea putant maiestatis.";
+  for (let i = 0; i < 5; i++) {
+    testString += testString;
+  }
+
+  var testBuffer = getRandomBuffer(100000);
+
+  var testBlob = new Blob([testBuffer], {type: "binary/random"});
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  request = db.createMutableFile("test.txt");
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let mutableFile = event.target.result;
+  mutableFile.onerror = errorHandler;
+
+  let location = 0;
+
+  let fileHandle = mutableFile.open("readwrite");
+  is(fileHandle.location, location, "Correct location");
+
+  request = fileHandle.append(testString);
+  ok(fileHandle.location === null, "Correct location");
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  fileHandle.location = 0;
+  request = fileHandle.readAsText(testString.length);
+  location += testString.length
+  is(fileHandle.location, location, "Correct location");
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let resultString = event.target.result;
+  ok(resultString == testString, "Correct string data");
+
+  request = fileHandle.append(testBuffer);
+  ok(fileHandle.location === null, "Correct location");
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  fileHandle.location = location;
+  request = fileHandle.readAsArrayBuffer(testBuffer.byteLength);
+  location += testBuffer.byteLength;
+  is(fileHandle.location, location, "Correct location");
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let resultBuffer = event.target.result;
+  ok(compareBuffers(resultBuffer, testBuffer), "Correct array buffer data");
+
+  request = fileHandle.append(testBlob);
+  ok(fileHandle.location === null, "Correct location");
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  fileHandle.location = location;
+  request = fileHandle.readAsArrayBuffer(testBlob.size);
+  location += testBlob.size;
+  is(fileHandle.location, location, "Correct location");
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  resultBuffer = event.target.result;
+  ok(compareBuffers(resultBuffer, testBuffer), "Correct blob data");
+
+  request = fileHandle.getMetadata({ size: true });
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let result = event.target.result;
+  is(result.size, location, "Correct size");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_getAll.js b/dom/indexedDB/test/unit/test_getAll.js
new file mode 100644
index 000000000..c543feb07
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_getAll.js
@@ -0,0 +1,195 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  const values = [ "a", "1", 1, "foo", 300, true, false, 4.5, null ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore("foo", { autoIncrement: true });
+
+  request.onsuccess = grabEventAndContinueHandler;
+  request = objectStore.mozGetAll();
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 0, "No elements");
+
+  let addedCount = 0;
+
+  for (let i in values) {
+    request = objectStore.add(values[i]);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedCount == values.length) {
+        executeSoon(function() { testGenerator.next(); });
+      }
+    }
+  }
+  yield undefined;
+  yield undefined;
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll();
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, values.length, "Same length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], values[i], "Same value");
+  }
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll(null, 5);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 5, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], values[i], "Same value");
+  }
+
+  let keyRange = IDBKeyRange.bound(1, 9);
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, values.length, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], values[i], "Same value");
+  }
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll(keyRange, 0);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, values.length, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], values[i], "Same value");
+  }
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll(keyRange, null);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, values.length, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], values[i], "Same value");
+  }
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll(keyRange, undefined);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, values.length, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], values[i], "Same value");
+  }
+
+  keyRange = IDBKeyRange.bound(4, 7);
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 4, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], values[parseInt(i) + 3], "Same value");
+  }
+
+  // Get should take a key range also but it doesn't return an array.
+  request = db.transaction("foo").objectStore("foo").get(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, false, "Not an array object");
+  is(event.target.result, values[3], "Correct value");
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll(keyRange, 2);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], values[parseInt(i) + 3], "Same value");
+  }
+
+  keyRange = IDBKeyRange.bound(4, 7);
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll(keyRange, 50);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 4, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], values[parseInt(i) + 3], "Same value");
+  }
+
+  keyRange = IDBKeyRange.bound(4, 7);
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll(keyRange, 0);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 4, "Correct length");
+
+  keyRange = IDBKeyRange.bound(4, 7, true, true);
+
+  request = db.transaction("foo").objectStore("foo").mozGetAll(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], values[parseInt(i) + 4], "Same value");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_getUsage.js b/dom/indexedDB/test/unit/test_getUsage.js
new file mode 100644
index 000000000..1834b1815
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_getUsage.js
@@ -0,0 +1,128 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const origins = [
+    {
+      origin: "http://example.com",
+      persisted: false,
+      usage: 49152
+    },
+
+    {
+      origin: "http://localhost",
+      persisted: false,
+      usage: 147456
+    },
+
+    {
+      origin: "http://www.mozilla.org",
+      persisted: false,
+      usage: 98304
+    }
+  ];
+
+  const allOrigins = [
+    {
+      origin: "chrome",
+      persisted: false,
+      usage: 147456
+    },
+
+    {
+      origin: "http://example.com",
+      persisted: false,
+      usage: 49152
+    },
+
+    {
+      origin: "http://localhost",
+      persisted: false,
+      usage: 147456
+    },
+
+    {
+      origin: "http://www.mozilla.org",
+      persisted: false,
+      usage: 98304
+    }
+  ];
+
+  function verifyResult(result, origins) {
+    ok(result instanceof Array, "Got an array object");
+    ok(result.length == origins.length, "Correct number of elements");
+
+    info("Sorting elements");
+
+    result.sort(function(a, b) {
+      let originA = a.origin
+      let originB = b.origin
+
+      if (originA < originB) {
+        return -1;
+      }
+      if (originA > originB) {
+        return 1;
+      }
+      return 0;
+    });
+
+    info("Verifying elements");
+
+    for (let i = 0; i < result.length; i++) {
+      let a = result[i];
+      let b = origins[i];
+      ok(a.origin == b.origin, "Origin equals");
+      ok(a.persisted == b.persisted, "Persisted equals");
+      ok(a.usage == b.usage, "Usage equals");
+    }
+  }
+
+  info("Clearing");
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  info("Getting usage");
+
+  getUsage(grabResultAndContinueHandler, /* getAll */ true);
+  let result = yield undefined;
+
+  info("Verifying result");
+
+  verifyResult(result, []);
+
+  info("Installing profile");
+
+  // The profile contains IndexedDB databases placed across the repositories.
+  // The file create_db.js in the package was run locally, specifically it was
+  // temporarily added to xpcshell.ini and then executed:
+  // mach xpcshell-test --interactive dom/indexedDB/test/unit/create_db.js
+  installPackagedProfile("getUsage_profile");
+
+  info("Getting usage");
+
+  getUsage(grabResultAndContinueHandler, /* getAll */ false);
+  result = yield undefined;
+
+  info("Verifying result");
+
+  verifyResult(result, origins);
+
+  info("Getting usage");
+
+  getUsage(grabResultAndContinueHandler, /* getAll */ true);
+  result = yield undefined;
+
+  info("Verifying result");
+
+  verifyResult(result, allOrigins);
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_globalObjects_ipc.js b/dom/indexedDB/test/unit/test_globalObjects_ipc.js
new file mode 100644
index 000000000..641af0feb
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_globalObjects_ipc.js
@@ -0,0 +1,19 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  // Test for IDBKeyRange and indexedDB availability in ipcshell.
+  run_test_in_child("./GlobalObjectsChild.js", function() {
+    do_test_finished();
+    continueToNextStep();
+  });
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_globalObjects_other.js b/dom/indexedDB/test/unit/test_globalObjects_other.js
new file mode 100644
index 000000000..a1338459c
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_globalObjects_other.js
@@ -0,0 +1,60 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let ioService =
+    Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService);
+
+  function getSpec(filename) {
+    let file = do_get_file(filename);
+    let uri = ioService.newFileURI(file);
+    return uri.spec;
+  }
+
+  // Test for IDBKeyRange and indexedDB availability in JS modules.
+  Cu.import(getSpec("GlobalObjectsModule.jsm"));
+  let test = new GlobalObjectsModule();
+  test.ok = ok;
+  test.finishTest = continueToNextStep;
+  test.runTest();
+  yield undefined;
+
+  // Test for IDBKeyRange and indexedDB availability in JS components.
+  do_load_manifest("GlobalObjectsComponent.manifest");
+  test = Cc["@mozilla.org/dom/indexeddb/GlobalObjectsComponent;1"].
+         createInstance(Ci.nsISupports).wrappedJSObject;
+  test.ok = ok;
+  test.finishTest = continueToNextStep;
+  test.runTest();
+  yield undefined;
+
+  // Test for IDBKeyRange and indexedDB availability in JS sandboxes.
+  let principal = Cc["@mozilla.org/systemprincipal;1"].
+                  createInstance(Ci.nsIPrincipal);
+  let sandbox = new Cu.Sandbox(principal,
+                               { wantGlobalProperties: ["indexedDB"] });
+  sandbox.__SCRIPT_URI_SPEC__ = getSpec("GlobalObjectsSandbox.js");
+  Cu.evalInSandbox(
+    "Components.classes['@mozilla.org/moz/jssubscript-loader;1'] \
+               .createInstance(Components.interfaces.mozIJSSubScriptLoader) \
+               .loadSubScript(__SCRIPT_URI_SPEC__);", sandbox, "1.7");
+  sandbox.ok = ok;
+  sandbox.finishTest = continueToNextStep;
+  Cu.evalInSandbox("runTest();", sandbox);
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
+
+this.runTest = function() {
+  do_get_profile();
+
+  do_test_pending();
+  testGenerator.next();
+}
diff --git a/dom/indexedDB/test/unit/test_globalObjects_xpc.js b/dom/indexedDB/test/unit/test_globalObjects_xpc.js
new file mode 100644
index 000000000..57611d046
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_globalObjects_xpc.js
@@ -0,0 +1,26 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = "Splendid Test";
+
+  // Test for IDBKeyRange and indexedDB availability in xpcshell.
+  let keyRange = IDBKeyRange.only(42);
+  ok(keyRange, "Got keyRange");
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  ok(db, "Got database");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_global_data.js b/dom/indexedDB/test/unit/test_global_data.js
new file mode 100644
index 000000000..e7df96ec9
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_global_data.js
@@ -0,0 +1,57 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStore =  { name: "Objects",
+                         options: { keyPath: "id", autoIncrement: true } };
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db1 = event.target.result;
+
+  is(db1.objectStoreNames.length, 0, "No objectStores in db1");
+
+  db1.createObjectStore(objectStore.name, objectStore.options);
+
+  continueToNextStep();
+  yield undefined;
+
+  request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let db2 = event.target.result;
+
+  ok(db1 !== db2, "Databases are not the same object");
+
+  is(db1.objectStoreNames.length, 1, "1 objectStore in db1");
+  is(db1.objectStoreNames.item(0), objectStore.name, "Correct name");
+
+  is(db2.objectStoreNames.length, 1, "1 objectStore in db2");
+  is(db2.objectStoreNames.item(0), objectStore.name, "Correct name");
+
+  let objectStore1 = db1.transaction(objectStore.name)
+                        .objectStore(objectStore.name);
+  is(objectStore1.name, objectStore.name, "Same name");
+  is(objectStore1.keyPath, objectStore.options.keyPath, "Same keyPath");
+
+  let objectStore2 = db2.transaction(objectStore.name)
+                        .objectStore(objectStore.name);
+
+  ok(objectStore1 !== objectStore2, "Different objectStores");
+  is(objectStore1.name, objectStore2.name, "Same name");
+  is(objectStore1.keyPath, objectStore2.keyPath, "Same keyPath");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_idbSubdirUpgrade.js b/dom/indexedDB/test/unit/test_idbSubdirUpgrade.js
new file mode 100644
index 000000000..1e793b391
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_idbSubdirUpgrade.js
@@ -0,0 +1,68 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const openParams = [
+    // This one lives in storage/default/http+++www.mozilla.org
+    { url: "http://www.mozilla.org", dbName: "dbB", dbVersion: 1 },
+
+    // This one lives in storage/default/1007+t+https+++developer.cdn.mozilla.net
+    { appId: 1007, inIsolatedMozBrowser: true, url: "https://developer.cdn.mozilla.net",
+      dbName: "dbN", dbVersion: 1 },
+  ];
+
+  let ios = SpecialPowers.Cc["@mozilla.org/network/io-service;1"]
+                         .getService(SpecialPowers.Ci.nsIIOService);
+
+  let ssm = SpecialPowers.Cc["@mozilla.org/scriptsecuritymanager;1"]
+                         .getService(SpecialPowers.Ci.nsIScriptSecurityManager);
+
+  function openDatabase(params) {
+    let uri = ios.newURI(params.url, null, null);
+    let principal =
+      ssm.createCodebasePrincipal(uri,
+                                  {appId: params.appId || ssm.NO_APPID,
+                                   inIsolatedMozBrowser: params.inIsolatedMozBrowser});
+    let request = indexedDB.openForPrincipal(principal, params.dbName,
+                                             params.dbVersion);
+    return request;
+  }
+
+  for (let i = 1; i <= 2; i++) {
+    clearAllDatabases(continueToNextStepSync);
+    yield undefined;
+
+    installPackagedProfile("idbSubdirUpgrade" + i + "_profile");
+
+    for (let params of openParams) {
+      let request = openDatabase(params);
+      request.onerror = errorHandler;
+      request.onupgradeneeded = unexpectedSuccessHandler;
+      request.onsuccess = grabEventAndContinueHandler;
+      let event = yield undefined;
+
+      is(event.type, "success", "Correct event type");
+    }
+
+    resetAllDatabases(continueToNextStepSync);
+    yield undefined;
+
+    for (let params of openParams) {
+      let request = openDatabase(params);
+      request.onerror = errorHandler;
+      request.onupgradeneeded = unexpectedSuccessHandler;
+      request.onsuccess = grabEventAndContinueHandler;
+      let event = yield undefined;
+
+      is(event.type, "success", "Correct event type");
+    }
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_idle_maintenance.js b/dom/indexedDB/test/unit/test_idle_maintenance.js
new file mode 100644
index 000000000..04e3b2d80
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_idle_maintenance.js
@@ -0,0 +1,174 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let uri = Cc["@mozilla.org/network/io-service;1"].
+            getService(Ci.nsIIOService).
+            newURI("https://www.example.com", null, null);
+  let ssm = Cc["@mozilla.org/scriptsecuritymanager;1"]
+              .getService(Ci.nsIScriptSecurityManager);
+  let principal = ssm.createCodebasePrincipal(uri, {});
+
+  info("Setting permissions");
+
+  let permMgr =
+    Cc["@mozilla.org/permissionmanager;1"].getService(Ci.nsIPermissionManager);
+  permMgr.add(uri, "indexedDB", Ci.nsIPermissionManager.ALLOW_ACTION);
+
+  info("Setting idle preferences to prevent real 'idle-daily' notification");
+
+  let prefs =
+    Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefBranch);
+  prefs.setIntPref("idle.lastDailyNotification", (Date.now() / 1000) - 10);
+
+  info("Activating real idle service");
+
+  do_get_idle();
+
+  info("Creating databases");
+
+  let quotaManagerService = Cc["@mozilla.org/dom/quota-manager-service;1"].
+                            getService(Ci.nsIQuotaManagerService);
+
+  // Keep at least one database open.
+  let req = indexedDB.open("foo-a", 1);
+  req.onerror = errorHandler;
+  req.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let dbA = event.target.result;
+
+  // Keep at least one factory operation alive by deleting a database that is
+  // stil open.
+  req = indexedDB.open("foo-b", 1);
+  req.onerror = errorHandler;
+  req.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let dbB = event.target.result;
+
+  indexedDB.deleteDatabase("foo-b");
+
+  // Create a database which we will later try to open while maintenance is
+  // performed.
+  req = indexedDB.open("foo-c", 1);
+  req.onerror = errorHandler;
+  req.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let dbC = event.target.result;
+  dbC.close();
+
+  let dbCount = 0;
+
+  for (let persistence of ["persistent", "temporary", "default"]) {
+    for (let i = 1; i <= 5; i++) {
+      let dbName = "foo-" + i;
+      let dbPersistence = persistence;
+      let req = indexedDB.openForPrincipal(principal,
+                                           dbName,
+                                           { version: 1,
+                                             storage: dbPersistence });
+      req.onerror = event => {
+        if (dbPersistence != "persistent") {
+          errorHandler(event);
+          return;
+        }
+
+        // Explicit persistence is currently blocked on mobile.
+        info("Failed to create persistent database '" + dbPersistence + "/" +
+             dbName + "', hopefully this is on mobile!");
+
+        event.preventDefault();
+
+        if (!(--dbCount)) {
+          continueToNextStep();
+        }
+      };
+      req.onupgradeneeded = event => {
+        let db = event.target.result;
+        let objectStore = db.createObjectStore("foo");
+
+        // Add lots of data...
+        for (let j = 0; j < 100; j++) {
+          objectStore.add("abcdefghijklmnopqrstuvwxyz0123456789", j);
+        }
+
+        // And then clear it so that maintenance has some space to reclaim.
+        objectStore.clear();
+      };
+      req.onsuccess = event => {
+        let db = event.target.result;
+        ok(db, "Created database '" + dbPersistence + "/" + dbName + "'");
+
+        db.close();
+
+        if (!(--dbCount)) {
+          continueToNextStep();
+        }
+      };
+      dbCount++;
+    }
+  }
+  yield undefined;
+
+  info("Getting usage before maintenance");
+
+  let usageBeforeMaintenance;
+
+  quotaManagerService.getUsageForPrincipal(principal, (request) => {
+    let usage = request.result.usage;
+    ok(usage > 0, "Usage is non-zero");
+    usageBeforeMaintenance = usage;
+    continueToNextStep();
+  });
+  yield undefined;
+
+  info("Sending fake 'idle-daily' notification to QuotaManager");
+
+  let observer = quotaManagerService.QueryInterface(Ci.nsIObserver);
+  observer.observe(null, "idle-daily", "");
+
+  info("Opening database while maintenance is performed");
+
+  req = indexedDB.open("foo-c", 1);
+  req.onerror = errorHandler;
+  req.onsuccess = grabEventAndContinueHandler;
+  yield undefined;
+
+  info("Waiting for maintenance to start");
+
+  // This time is totally arbitrary. Most likely directory scanning will have
+  // completed, QuotaManager locks will be acquired, and  maintenance tasks will
+  // be scheduled before this time has elapsed, so we will be testing the
+  // maintenance code. However, if something is slow then this will test
+  // shutting down in the middle of maintenance.
+  setTimeout(continueToNextStep, 10000);
+  yield undefined;
+
+  info("Getting usage after maintenance");
+
+  let usageAfterMaintenance;
+
+  quotaManagerService.getUsageForPrincipal(principal, (request) => {
+    let usage = request.result.usage;
+    ok(usage > 0, "Usage is non-zero");
+    usageAfterMaintenance = usage;
+    continueToNextStep();
+  });
+  yield undefined;
+
+  info("Usage before: " + usageBeforeMaintenance + ". " +
+       "Usage after: " + usageAfterMaintenance);
+
+  ok(usageAfterMaintenance <= usageBeforeMaintenance,
+     "Maintenance decreased file sizes or left them the same");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_index_empty_keyPath.js b/dom/indexedDB/test/unit/test_index_empty_keyPath.js
new file mode 100644
index 000000000..9fbcfc9c9
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_index_empty_keyPath.js
@@ -0,0 +1,83 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  const objectStoreData = [
+    { key: "1", value: "foo" },
+    { key: "2", value: "bar" },
+    { key: "3", value: "baz" }
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined; // upgradeneeded
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore("data", { keyPath: null });
+
+  // First, add all our data to the object store.
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value,
+                              objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.send(event);
+      }
+    }
+  }
+  event = yield undefined; // testGenerator.send
+
+  // Now create the index.
+  objectStore.createIndex("set", "", { unique: true });
+  yield undefined; // success
+
+  let trans = db.transaction("data", "readwrite");
+  objectStore = trans.objectStore("data");
+  index = objectStore.index("set");
+
+  request = index.get("bar");
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  
+  event = yield undefined;
+
+  is(event.target.result, "bar", "Got correct result");
+
+  request = objectStore.add("foopy", 4);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  yield undefined;
+
+  request = index.get("foopy");
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  
+  event = yield undefined;
+
+  is(event.target.result, "foopy", "Got correct result");
+
+  request = objectStore.add("foopy", 5);
+  request.addEventListener("error", new ExpectError("ConstraintError", true));
+  request.onsuccess = unexpectedSuccessHandler;
+
+  trans.oncomplete = grabEventAndContinueHandler;
+
+  yield undefined;
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_index_getAll.js b/dom/indexedDB/test/unit/test_index_getAll.js
new file mode 100644
index 000000000..b4af8fd04
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_index_getAll.js
@@ -0,0 +1,191 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreName = "People";
+
+  const objectStoreData = [
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } }
+  ];
+
+  const indexData = [
+    { name: "name", keyPath: "name", options: { unique: true } },
+    { name: "height", keyPath: "height", options: { unique: false } },
+    { name: "weight", keyPath: "weight", options: { unique: false } }
+  ];
+
+  const objectStoreDataNameSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } }
+  ];
+
+  const objectStoreDataWeightSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } }
+  ];
+
+  const objectStoreDataHeightSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } }
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName);
+
+  // First, add all our data to the object store.
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value,
+                              objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.send(event);
+      }
+    }
+  }
+  yield undefined;
+  ok(true, "1");
+
+  // Now create the indexes.
+  for (let i in indexData) {
+    objectStore.createIndex(indexData[i].name, indexData[i].keyPath,
+                            indexData[i].options);
+  }
+
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  yield undefined;
+
+  ok(true, "2");
+  objectStore = db.transaction(objectStoreName)
+                  .objectStore(objectStoreName);
+
+  request = objectStore.index("height").mozGetAllKeys(65);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  ok(true, "3");
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[parseInt(i) + 3].key,
+       "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys(65, 0);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  ok(true, "3");
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[parseInt(i) + 3].key,
+       "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys(65, null);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  ok(true, "3");
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[parseInt(i) + 3].key,
+       "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys(65, undefined);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  ok(true, "3");
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[parseInt(i) + 3].key,
+       "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys();
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  ok(true, "4");
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, objectStoreDataHeightSort.length,
+     "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[i].key, "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys(null, 4);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(true, "5");
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 4, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[i].key, "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys(65, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(true, "6");
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 1, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[parseInt(i) + 3].key,
+       "Correct key");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_index_getAllObjects.js b/dom/indexedDB/test/unit/test_index_getAllObjects.js
new file mode 100644
index 000000000..1aad5dc08
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_index_getAllObjects.js
@@ -0,0 +1,233 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreName = "People";
+
+  const objectStoreData = [
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } }
+  ];
+
+  const indexData = [
+    { name: "name", keyPath: "name", options: { unique: true } },
+    { name: "height", keyPath: "height", options: { unique: false } },
+    { name: "weight", keyPath: "weight", options: { unique: false } }
+  ];
+
+  const objectStoreDataNameSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } }
+  ];
+
+  const objectStoreDataWeightSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } }
+  ];
+
+  const objectStoreDataHeightSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } }
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName, {});
+
+  // First, add all our data to the object store.
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value,
+                              objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.send(event);
+      }
+    }
+  }
+  event = yield undefined;
+
+  // Now create the indexes.
+  for (let i in indexData) {
+    objectStore.createIndex(indexData[i].name, indexData[i].keyPath,
+                            indexData[i].options);
+  }
+
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  yield undefined;
+
+  objectStore = db.transaction(objectStoreName)
+                  .objectStore(objectStoreName);
+
+  request = objectStore.index("height").mozGetAll(65);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, 0);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, null);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, undefined);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll();
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, objectStoreDataHeightSort.length,
+     "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[i].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(null, 4);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 4, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[i].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 1, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_index_object_cursors.js b/dom/indexedDB/test/unit/test_index_object_cursors.js
new file mode 100644
index 000000000..f3daa433b
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_index_object_cursors.js
@@ -0,0 +1,147 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const objectStoreData = [
+    { name: "", options: { keyPath: "id", autoIncrement: true } },
+    { name: null, options: { keyPath: "ss" } },
+    { name: undefined, options: { } },
+    { name: "4", options: { autoIncrement: true } },
+  ];
+
+  const indexData = [
+    { name: "", keyPath: "name", options: { unique: true } },
+    { name: null, keyPath: "height", options: { } }
+  ];
+
+  const data = [
+    { ss: "237-23-7732", name: "Ann", height: 60 },
+    { ss: "237-23-7733", name: "Bob", height: 65 }
+  ];
+
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  event.target.onsuccess = continueToNextStep;
+
+  for (let objectStoreIndex in objectStoreData) {
+    const objectStoreInfo = objectStoreData[objectStoreIndex];
+    let objectStore = db.createObjectStore(objectStoreInfo.name,
+                                           objectStoreInfo.options);
+    for (let indexIndex in indexData) {
+      const indexInfo = indexData[indexIndex];
+      let index = objectStore.createIndex(indexInfo.name,
+                                          indexInfo.keyPath,
+                                          indexInfo.options);
+    }
+  }
+  yield undefined;
+
+  ok(true, "Initial setup");
+
+  for (let objectStoreIndex in objectStoreData) {
+    const info = objectStoreData[objectStoreIndex];
+
+    for (let indexIndex in indexData) {
+      const objectStoreName = objectStoreData[objectStoreIndex].name;
+      const indexName = indexData[indexIndex].name;
+
+      let objectStore =
+        db.transaction(objectStoreName, "readwrite")
+          .objectStore(objectStoreName);
+      ok(true, "Got objectStore " + objectStoreName);
+
+      for (let dataIndex in data) {
+        const obj = data[dataIndex];
+        let key;
+        if (!info.options.keyPath && !info.options.autoIncrement) {
+          key = obj.ss;
+        }
+        objectStore.add(obj, key);
+      }
+
+      let index = objectStore.index(indexName);
+      ok(true, "Got index " + indexName);
+
+      let keyIndex = 0;
+
+      index.openCursor().onsuccess = function(event) {
+        let cursor = event.target.result;
+        if (!cursor) {
+          continueToNextStep();
+          return;
+        }
+
+        is(cursor.key, data[keyIndex][indexData[indexIndex].keyPath],
+           "Good key");
+        is(cursor.value.ss, data[keyIndex].ss, "Correct ss");
+        is(cursor.value.name, data[keyIndex].name, "Correct name");
+        is(cursor.value.height, data[keyIndex].height, "Correct height");
+
+        if (!keyIndex) {
+          let obj = cursor.value;
+          obj.updated = true;
+
+          cursor.update(obj).onsuccess = function(event) {
+            ok(true, "Object updated");
+            cursor.continue();
+            keyIndex++
+          }
+          return;
+        }
+
+        cursor.delete().onsuccess = function(event) {
+          ok(true, "Object deleted");
+          cursor.continue();
+          keyIndex++
+        }
+      };
+      yield undefined;
+
+      is(keyIndex, 2, "Saw all the items");
+
+      keyIndex = 0;
+
+      db.transaction(objectStoreName).objectStore(objectStoreName)
+                                     .openCursor()
+                                     .onsuccess = function(event) {
+        let cursor = event.target.result;
+        if (!cursor) {
+          continueToNextStep();
+          return;
+        }
+
+        is(cursor.value.ss, data[keyIndex].ss, "Correct ss");
+        is(cursor.value.name, data[keyIndex].name, "Correct name");
+        is(cursor.value.height, data[keyIndex].height, "Correct height");
+        is(cursor.value.updated, true, "Correct updated flag");
+
+        cursor.continue();
+        keyIndex++;
+      };
+      yield undefined;
+
+      is(keyIndex, 1, "Saw all the items");
+
+      db.transaction(objectStoreName, "readwrite")
+        .objectStore(objectStoreName).clear()
+        .onsuccess = continueToNextStep;
+      yield undefined;
+
+      objectStore = index = null; // Bug 943409 workaround.
+    }
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_index_update_delete.js b/dom/indexedDB/test/unit/test_index_update_delete.js
new file mode 100644
index 000000000..860087aad
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_index_update_delete.js
@@ -0,0 +1,171 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let name = this.window ? window.location.pathname : "Splendid Test";
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  for (let autoIncrement of [false, true]) {
+    let objectStore =
+      db.createObjectStore(autoIncrement, { keyPath: "id",
+                                            autoIncrement: autoIncrement });
+
+    for (let i = 0; i < 10; i++) {
+      objectStore.add({ id: i, index: i });
+    }
+
+    for (let unique of [false, true]) {
+      objectStore.createIndex(unique, "index", { unique: unique });
+    }
+
+    for (let i = 10; i < 20; i++) {
+      objectStore.add({ id: i, index: i });
+    }
+  }
+
+  event = yield undefined;
+  is(event.type, "success", "expect a success event");
+
+  for (let autoIncrement of [false, true]) {
+    let objectStore = db.transaction(autoIncrement)
+                        .objectStore(autoIncrement);
+
+    objectStore.count().onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.target.result, 20, "Correct number of entries in objectStore");
+
+    let objectStoreCount = event.target.result;
+    let indexCount = event.target.result;
+
+    for (let unique of [false, true]) {
+      let index = db.transaction(autoIncrement, "readwrite")
+                    .objectStore(autoIncrement)
+                    .index(unique);
+
+      index.count().onsuccess = grabEventAndContinueHandler;
+      let event = yield undefined;
+
+      is(event.target.result, indexCount,
+         "Correct number of entries in index");
+
+      let modifiedEntry = unique ? 5 : 10;
+      let keyRange = IDBKeyRange.only(modifiedEntry);
+
+      let sawEntry = false;
+      index.openCursor(keyRange).onsuccess = function(event) {
+        let cursor = event.target.result;
+        if (cursor) {
+          sawEntry = true;
+          is(cursor.key, modifiedEntry, "Correct key");
+
+          cursor.value.index = unique ? 30 : 35;
+          cursor.update(cursor.value).onsuccess = function(event) {
+            cursor.continue();
+          }
+        }
+        else {
+          continueToNextStep();
+        }
+      }
+      yield undefined;
+
+      is(sawEntry, true, "Saw entry for key value " + modifiedEntry);
+
+      // Recount index. Shouldn't change.
+      index = db.transaction(autoIncrement, "readwrite")
+                .objectStore(autoIncrement)
+                .index(unique);
+
+      index.count().onsuccess = grabEventAndContinueHandler;
+      event = yield undefined;
+
+      is(event.target.result, indexCount,
+         "Correct number of entries in index");
+
+      modifiedEntry = unique ? 30 : 35;
+      keyRange = IDBKeyRange.only(modifiedEntry);
+
+      sawEntry = false;
+      index.openCursor(keyRange).onsuccess = function(event) {
+        let cursor = event.target.result;
+        if (cursor) {
+          sawEntry = true;
+          is(cursor.key, modifiedEntry, "Correct key");
+
+          delete cursor.value.index;
+          cursor.update(cursor.value).onsuccess = function(event) {
+            indexCount--;
+            cursor.continue();
+          }
+        }
+        else {
+          continueToNextStep();
+        }
+      }
+      yield undefined;
+
+      is(sawEntry, true, "Saw entry for key value " + modifiedEntry);
+
+      // Recount objectStore. Should be unchanged.
+      objectStore = db.transaction(autoIncrement, "readwrite")
+                      .objectStore(autoIncrement);
+
+      objectStore.count().onsuccess = grabEventAndContinueHandler;
+      event = yield undefined;
+
+      is(event.target.result, objectStoreCount,
+         "Correct number of entries in objectStore");
+
+      // Recount index. Should be one item less.
+      index = objectStore.index(unique);
+
+      index.count().onsuccess = grabEventAndContinueHandler;
+      event = yield undefined;
+
+      is(event.target.result, indexCount,
+         "Correct number of entries in index");
+
+      modifiedEntry = objectStoreCount - 1;
+
+      objectStore.delete(modifiedEntry).onsuccess =
+        grabEventAndContinueHandler;
+      event = yield undefined;
+
+      objectStoreCount--;
+      indexCount--;
+
+      objectStore.count().onsuccess = grabEventAndContinueHandler;
+      event = yield undefined;
+
+      is(event.target.result, objectStoreCount,
+         "Correct number of entries in objectStore");
+
+      index.count().onsuccess = grabEventAndContinueHandler;
+      event = yield undefined;
+
+      is(event.target.result, indexCount,
+         "Correct number of entries in index");
+
+      index = event = null; // Bug 943409 workaround.
+    }
+    objectStore = event = null; // Bug 943409 workaround.
+  }
+
+  finishTest();
+  event = db = request = null; // Bug 943409 workaround.
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_indexes.js b/dom/indexedDB/test/unit/test_indexes.js
new file mode 100644
index 000000000..aaf536feb
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_indexes.js
@@ -0,0 +1,1261 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  const objectStoreName = "People";
+
+  const objectStoreData = [
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } }
+  ];
+
+  const indexData = [
+    { name: "name", keyPath: "name", options: { unique: true } },
+    { name: "height", keyPath: "height", options: { } },
+    { name: "weight", keyPath: "weight", options: { unique: false } }
+  ];
+
+  const objectStoreDataNameSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } }
+  ];
+
+  const objectStoreDataWeightSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } }
+  ];
+
+  const objectStoreDataHeightSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } }
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName, { keyPath: null });
+
+  // First, add all our data to the object store.
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value,
+                              objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.send(event);
+      }
+    }
+  }
+  event = yield undefined;
+  // Now create the indexes.
+  for (let i in indexData) {
+    objectStore.createIndex(indexData[i].name, indexData[i].keyPath,
+                            indexData[i].options);
+  }
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  yield undefined;
+  objectStore = db.transaction(objectStoreName)
+                  .objectStore(objectStoreName);
+
+  // Check global properties to make sure they are correct.
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  for (let i in indexData) {
+    let found = false;
+    for (let j = 0; j < objectStore.indexNames.length; j++) {
+      if (objectStore.indexNames.item(j) == indexData[i].name) {
+        found = true;
+        break;
+      }
+    }
+    is(found, true, "objectStore has our index");
+    let index = objectStore.index(indexData[i].name);
+    is(index.name, indexData[i].name, "Correct name");
+    is(index.objectStore.name, objectStore.name, "Correct store name");
+    is(index.keyPath, indexData[i].keyPath, "Correct keyPath");
+    is(index.unique, indexData[i].options.unique ? true : false,
+       "Correct unique value");
+  }
+
+  request = objectStore.index("name").getKey("Bob");
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, "237-23-7732", "Correct key returned!");
+
+  request = objectStore.index("name").get("Bob");
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.name, "Bob", "Correct name returned!");
+  is(event.target.result.height, 60, "Correct height returned!");
+  is(event.target.result.weight, 120, "Correct weight returned!");
+
+  ok(true, "Test group 1");
+
+  let keyIndex = 0;
+
+  request = objectStore.index("name").openKeyCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      ok(!("value" in cursor), "No value");
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+      ok(!("value" in cursor), "No value");
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreData.length, "Saw all the expected keys");
+
+  ok(true, "Test group 2");
+
+  keyIndex = 0;
+
+  request = objectStore.index("weight").openKeyCursor(null, "next");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataWeightSort[keyIndex].value.weight,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataWeightSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataWeightSort[keyIndex].value.weight,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataWeightSort[keyIndex].key,
+         "Correct value");
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreData.length - 1, "Saw all the expected keys");
+
+  // Check that the name index enforces its unique constraint.
+  objectStore = db.transaction(objectStoreName, "readwrite")
+                  .objectStore(objectStoreName);
+  request = objectStore.add({ name: "Bob", height: 62, weight: 170 },
+                            "237-23-7738");
+  request.addEventListener("error", new ExpectError("ConstraintError", true));
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  ok(true, "Test group 3");
+
+  keyIndex = objectStoreDataNameSort.length - 1;
+
+  request = objectStore.index("name").openKeyCursor(null, "prev");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 4");
+
+  keyIndex = 1;
+  let keyRange = IDBKeyRange.bound("Bob", "Ron");
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 5");
+
+  keyIndex = 2;
+  keyRange = IDBKeyRange.bound("Bob", "Ron", true);
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 6");
+
+  keyIndex = 1;
+  keyRange = IDBKeyRange.bound("Bob", "Ron", false, true);
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 7");
+
+  keyIndex = 2;
+  keyRange = IDBKeyRange.bound("Bob", "Ron", true, true);
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 8");
+
+  keyIndex = 1;
+  keyRange = IDBKeyRange.lowerBound("Bob");
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataNameSort.length, "Saw all the expected keys");
+
+  ok(true, "Test group 9");
+
+  keyIndex = 2;
+  keyRange = IDBKeyRange.lowerBound("Bob", true);
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataNameSort.length, "Saw all the expected keys");
+
+  ok(true, "Test group 10");
+
+  keyIndex = 0;
+  keyRange = IDBKeyRange.upperBound("Joe");
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 3, "Saw all the expected keys");
+
+  ok(true, "Test group 11");
+
+  keyIndex = 0;
+  keyRange = IDBKeyRange.upperBound("Joe", true);
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 2, "Saw all the expected keys");
+
+  ok(true, "Test group 12");
+
+  keyIndex = 3;
+  keyRange = IDBKeyRange.only("Pat");
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 13");
+
+  keyIndex = 0;
+
+  request = objectStore.index("name").openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataNameSort.length, "Saw all the expected keys");
+
+  ok(true, "Test group 14");
+
+  keyIndex = objectStoreDataNameSort.length - 1;
+
+  request = objectStore.index("name").openCursor(null, "prev");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 15");
+
+  keyIndex = 1;
+  keyRange = IDBKeyRange.bound("Bob", "Ron");
+
+  request = objectStore.index("name").openCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 16");
+
+  keyIndex = 2;
+  keyRange = IDBKeyRange.bound("Bob", "Ron", true);
+
+  request = objectStore.index("name").openCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 17");
+
+  keyIndex = 1;
+  keyRange = IDBKeyRange.bound("Bob", "Ron", false, true);
+
+  request = objectStore.index("name").openCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 18");
+
+  keyIndex = 2;
+  keyRange = IDBKeyRange.bound("Bob", "Ron", true, true);
+
+  request = objectStore.index("name").openCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 19");
+
+  keyIndex = 4;
+  keyRange = IDBKeyRange.bound("Bob", "Ron");
+
+  request = objectStore.index("name").openCursor(keyRange, "prev");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 0, "Saw all the expected keys");
+
+  ok(true, "Test group 20");
+
+  // Test "nextunique"
+  keyIndex = 3;
+  keyRange = IDBKeyRange.only(65);
+
+  request = objectStore.index("height").openKeyCursor(keyRange, "next");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 21");
+
+  keyIndex = 3;
+  keyRange = IDBKeyRange.only(65);
+
+  request = objectStore.index("height").openKeyCursor(keyRange,
+                                                      "nextunique");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 21.5");
+
+  keyIndex = 5;
+
+  request = objectStore.index("height").openKeyCursor(null, "prev");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 22");
+
+  keyIndex = 5;
+
+  request = objectStore.index("height").openKeyCursor(null,
+                                                      "prevunique");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      if (keyIndex == 5) {
+        keyIndex--;
+      }
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 23");
+
+  keyIndex = 3;
+  keyRange = IDBKeyRange.only(65);
+
+  request = objectStore.index("height").openCursor(keyRange, "next");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataHeightSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataHeightSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 24");
+
+  keyIndex = 3;
+  keyRange = IDBKeyRange.only(65);
+
+  request = objectStore.index("height").openCursor(keyRange,
+                                                   "nextunique");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataHeightSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataHeightSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 24.5");
+
+  keyIndex = 5;
+
+  request = objectStore.index("height").openCursor(null, "prev");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataHeightSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataHeightSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 25");
+
+  keyIndex = 5;
+
+  request = objectStore.index("height").openCursor(null,
+                                                   "prevunique");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataHeightSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataHeightSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+      if (keyIndex == 5) {
+        keyIndex--;
+      }
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 26");
+
+  keyIndex = 0;
+
+  request = objectStore.index("name").openKeyCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      let nextKey = !keyIndex ? "Pat" : undefined;
+
+      cursor.continue(nextKey);
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      if (!keyIndex) {
+        keyIndex = 3;
+      }
+      else {
+        keyIndex++;
+      }
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreData.length, "Saw all the expected keys");
+
+  ok(true, "Test group 27");
+
+  keyIndex = 0;
+
+  request = objectStore.index("name").openKeyCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      let nextKey = !keyIndex ? "Flo" : undefined;
+
+      cursor.continue(nextKey);
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      keyIndex += keyIndex ? 1 : 2;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreData.length, "Saw all the expected keys");
+
+  ok(true, "Test group 28");
+
+  keyIndex = 0;
+
+  request = objectStore.index("name").openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      let nextKey = !keyIndex ? "Pat" : undefined;
+
+      cursor.continue(nextKey);
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      if (!keyIndex) {
+        keyIndex = 3;
+      }
+      else {
+        keyIndex++;
+      }
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataNameSort.length, "Saw all the expected keys");
+
+  ok(true, "Test group 29");
+
+  keyIndex = 0;
+
+  request = objectStore.index("name").openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      let nextKey = !keyIndex ? "Flo" : undefined;
+
+      cursor.continue(nextKey);
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex += keyIndex ? 1 : 2;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataNameSort.length, "Saw all the expected keys");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_indexes_bad_values.js b/dom/indexedDB/test/unit/test_indexes_bad_values.js
new file mode 100644
index 000000000..37817c286
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_indexes_bad_values.js
@@ -0,0 +1,130 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  const objectStoreName = "People";
+
+  const objectStoreData = [
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "Pat", height: 65 } },
+    { key: "237-23-7738", value: { name: "Mel", height: 66, weight: {} } }
+  ];
+
+  const badObjectStoreData = [
+    { key: "237-23-7739", value: { name: "Rob", height: 65 } },
+    { key: "237-23-7740", value: { name: "Jen", height: 66, weight: {} } }
+  ];
+
+  const indexData = [
+    { name: "weight", keyPath: "weight", options: { unique: false } }
+  ];
+
+  const objectStoreDataWeightSort = [
+    { key: "237-23-7733", value: { name: "Ann", height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "Bob", height: 60, weight: 120 } },
+    { key: "237-23-7735", value: { name: "Sue", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "Joe", height: 65, weight: 150 } },
+    { key: "237-23-7734", value: { name: "Ron", height: 73, weight: 180 } }
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName, { } );
+
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value,
+                              objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.send(event);
+      }
+    }
+  }
+  event = yield undefined;
+
+  for (let i in indexData) {
+    objectStore.createIndex(indexData[i].name, indexData[i].keyPath,
+                            indexData[i].options);
+  }
+
+  addedData = 0;
+  for (let i in badObjectStoreData) {
+    request = objectStore.add(badObjectStoreData[i].value,
+                              badObjectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == badObjectStoreData.length) {
+        executeSoon(function() { testGenerator.next() });
+      }
+    }
+  }
+  yield undefined;
+  yield undefined;
+
+  objectStore = db.transaction(objectStoreName)
+                  .objectStore(objectStoreName);
+
+  let keyIndex = 0;
+
+  request = objectStore.index("weight").openKeyCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataWeightSort[keyIndex].value.weight,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataWeightSort[keyIndex].key,
+         "Correct value");
+      keyIndex++;
+
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataWeightSort.length, "Saw all weights");
+
+  keyIndex = 0;
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      keyIndex++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreData.length + badObjectStoreData.length,
+     "Saw all people");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_indexes_funny_things.js b/dom/indexedDB/test/unit/test_indexes_funny_things.js
new file mode 100644
index 000000000..af0384c77
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_indexes_funny_things.js
@@ -0,0 +1,168 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  // Blob constructor is not implemented outside of windows yet (Bug 827723).
+  if (!this.window) {
+    finishTest();
+    yield undefined;
+  }
+
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  const objectStoreName = "Things";
+
+  const blob1 = new Blob(["foo", "bar"], { type: "text/plain" });
+  const blob2 = new Blob(["foobazybar"], { type: "text/plain" });
+  const blob3 = new Blob(["2"], { type: "bogus/" });
+  const str = "The Book of Mozilla";
+  str.type = blob1;
+  const arr = [1, 2, 3, 4, 5];
+
+  const objectStoreData = [
+    { key: "1", value: blob1},
+    { key: "2", value: blob2},
+    { key: "3", value: blob3},
+    { key: "4", value: str},
+    { key: "5", value: arr},
+  ];
+
+  const indexData = [
+    { name: "type", keyPath: "type", options: { } },
+    { name: "length", keyPath: "length", options: { unique: true } }
+  ];
+
+  const objectStoreDataTypeSort = [
+    { key: "3", value: blob3},
+    { key: "1", value: blob1},
+    { key: "2", value: blob2},
+  ];
+
+  const objectStoreDataLengthSort = [
+    { key: "5", value: arr},
+    { key: "4", value: str},
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName, { keyPath: null });
+
+  // First, add all our data to the object store.
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value,
+                              objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.send(event);
+      }
+    }
+  }
+  event = yield undefined;
+  // Now create the indexes.
+  for (let i in indexData) {
+    objectStore.createIndex(indexData[i].name, indexData[i].keyPath,
+                            indexData[i].options);
+  }
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  yield undefined;
+  objectStore = db.transaction(objectStoreName)
+                  .objectStore(objectStoreName);
+
+  // Check global properties to make sure they are correct.
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  for (let i in indexData) {
+    let found = false;
+    for (let j = 0; j < objectStore.indexNames.length; j++) {
+      if (objectStore.indexNames.item(j) == indexData[i].name) {
+        found = true;
+        break;
+      }
+    }
+    is(found, true, "objectStore has our index");
+    let index = objectStore.index(indexData[i].name);
+    is(index.name, indexData[i].name, "Correct name");
+    is(index.objectStore.name, objectStore.name, "Correct store name");
+    is(index.keyPath, indexData[i].keyPath, "Correct keyPath");
+    is(index.unique, indexData[i].options.unique ? true : false,
+       "Correct unique value");
+  }
+
+  ok(true, "Test group 1");
+
+  let keyIndex = 0;
+
+  request = objectStore.index("type").openKeyCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataTypeSort[keyIndex].value.type,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataTypeSort[keyIndex].key,
+         "Correct primary key");
+      ok(!("value" in cursor), "No value");
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataTypeSort[keyIndex].value.type,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataTypeSort[keyIndex].key,
+         "Correct value");
+      ok(!("value" in cursor), "No value");
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataTypeSort.length, "Saw all the expected keys");
+
+  ok(true, "Test group 2");
+
+  keyIndex = 0;
+
+  request = objectStore.index("length").openKeyCursor(null, "next");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataLengthSort[keyIndex].value.length,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataLengthSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataLengthSort[keyIndex].value.length,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataLengthSort[keyIndex].key,
+         "Correct value");
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataLengthSort.length, "Saw all the expected keys");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_invalid_cursor.js b/dom/indexedDB/test/unit/test_invalid_cursor.js
new file mode 100644
index 000000000..11fba3654
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_invalid_cursor.js
@@ -0,0 +1,64 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "Need to implement a gc() function for worker tests";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const dbName = ("window" in this) ? window.location.pathname : "test";
+  const dbVersion = 1;
+  const objectStoreName = "foo";
+  const data = 0;
+
+  let req = indexedDB.open(dbName, dbVersion);
+  req.onerror = errorHandler;
+  req.onupgradeneeded = grabEventAndContinueHandler;
+  req.onsuccess = grabEventAndContinueHandler;
+
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Got upgradeneeded event");
+
+  let db = event.target.result;
+
+  let objectStore =
+    db.createObjectStore(objectStoreName, { autoIncrement: true });
+  objectStore.add(data);
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got success event for open");
+
+  objectStore = db.transaction(objectStoreName).objectStore(objectStoreName);
+
+  objectStore.openCursor().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "success", "Got success event for openCursor");
+
+  let cursor = event.target.result;
+  is(cursor.value, data, "Got correct cursor value");
+
+  objectStore.get(cursor.key).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data, "Got correct get value");
+
+  info("Collecting garbage");
+
+  gc();
+
+  info("Done collecting garbage");
+
+  cursor.continue();
+  event = yield undefined;
+
+  is(event.target.result, null, "No more entries");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_invalid_version.js b/dom/indexedDB/test/unit/test_invalid_version.js
new file mode 100644
index 000000000..7566fad8a
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_invalid_version.js
@@ -0,0 +1,50 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  try {
+    indexedDB.open(name, 0);
+    ok(false, "Should have thrown!");
+  }
+  catch (e) {
+    ok(e instanceof TypeError, "Got TypeError.");
+    is(e.name, "TypeError", "Good error name.");
+  }
+
+  try {
+    indexedDB.open(name, -1);
+    ok(false, "Should have thrown!");
+  }
+  catch (e) {
+    ok(e instanceof TypeError, "Got TypeError.");
+    is(e.name, "TypeError", "Good error name.");
+  }
+
+  try {
+    indexedDB.open(name, { version: 0 });
+    ok(false, "Should have thrown!");
+  }
+  catch (e) {
+    ok(e instanceof TypeError, "Got TypeError.");
+    is(e.name, "TypeError", "Good error name.");
+  }
+
+  try {
+    indexedDB.open(name, { version: -1 });
+    ok(false, "Should have thrown!");
+  }
+  catch (e) {
+    ok(e instanceof TypeError, "Got TypeError.");
+    is(e.name, "TypeError", "Good error name.");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_invalidate.js b/dom/indexedDB/test/unit/test_invalidate.js
new file mode 100644
index 000000000..fa96ae9ed
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_invalidate.js
@@ -0,0 +1,82 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const databaseName =
+    ("window" in this) ? window.location.pathname : "Test";
+
+  let dbCount = 0;
+
+  // Test invalidating during a versionchange transaction.
+  info("Opening database " + ++dbCount);
+
+  let request = indexedDB.open(databaseName, dbCount);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Upgrading database " + dbCount);
+
+  request.onupgradeneeded = unexpectedSuccessHandler;
+
+  let objStore =
+    request.result.createObjectStore("foo", { autoIncrement: true });
+  objStore.createIndex("fooIndex", "fooIndex", { unique: true });
+  objStore.put({ foo: 1 });
+  objStore.get(1);
+  objStore.count();
+  objStore.openCursor();
+  objStore.delete(1);
+
+  info("Invalidating database " + dbCount);
+
+  clearAllDatabases(continueToNextStepSync);
+
+  objStore =  request.result.createObjectStore("bar");
+  objStore.createIndex("barIndex", "barIndex", { multiEntry: true });
+  objStore.put({ bar: 1, barIndex: [ 0, 1 ] }, 10);
+  objStore.get(10);
+  objStore.count();
+  objStore.openCursor();
+  objStore.delete(10);
+
+  yield undefined;
+
+  executeSoon(continueToNextStepSync);
+  yield undefined;
+
+  // Test invalidating after the complete event of a versionchange transaction.
+  info("Opening database " + ++dbCount);
+
+  request = indexedDB.open(databaseName, dbCount);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Upgrading database " + dbCount);
+
+  request.onupgradeneeded = unexpectedSuccessHandler;
+
+  request.transaction.oncomplete = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "complete",
+     "Got complete event for versionchange transaction on database " + dbCount);
+
+  info("Invalidating database " + dbCount);
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  executeSoon(continueToNextStepSync);
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_key_requirements.js b/dom/indexedDB/test/unit/test_key_requirements.js
new file mode 100644
index 000000000..90f3ce864
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_key_requirements.js
@@ -0,0 +1,285 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps(); 
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.addEventListener("error", function(event) {
+    event.preventDefault();
+  }, false);
+
+  let objectStore = db.createObjectStore("foo", { autoIncrement: true });
+
+  request = objectStore.add({});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let key1 = event.target.result;
+
+  request = objectStore.put({}, key1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, key1, "put gave the same key back");
+
+  let key2 = 10;
+
+  request = objectStore.put({}, key2);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, key2, "put gave the same key back");
+
+  key2 = 100;
+
+  request = objectStore.add({}, key2);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, key2, "put gave the same key back");
+
+  try {
+    objectStore.put({});
+    ok(true, "put with no key should not throw with autoIncrement!");
+  }
+  catch (e) {
+    ok(false, "put with no key threw with autoIncrement");
+  }
+
+  try {
+    objectStore.put({});
+    ok(true, "put with no key should not throw with autoIncrement!");
+  }
+  catch (e) {
+    ok(false, "put with no key threw with autoIncrement");
+  }
+
+  try {
+    objectStore.delete();
+    ok(false, "remove with no key should throw!");
+  }
+  catch (e) {
+    ok(true, "remove with no key threw");
+  }
+
+  objectStore = db.createObjectStore("bar");
+
+  try {
+    objectStore.add({});
+    ok(false, "add with no key should throw!");
+  }
+  catch (e) {
+    ok(true, "add with no key threw");
+  }
+
+  try {
+    objectStore.put({});
+    ok(false, "put with no key should throw!");
+  }
+  catch (e) {
+    ok(true, "put with no key threw");
+  }
+
+  try {
+    objectStore.put({});
+    ok(false, "put with no key should throw!");
+  }
+  catch (e) {
+    ok(true, "put with no key threw");
+  }
+
+  try {
+    objectStore.delete();
+    ok(false, "remove with no key should throw!");
+  }
+  catch (e) {
+    ok(true, "remove with no key threw");
+  }
+
+  objectStore = db.createObjectStore("baz", { keyPath: "id" });
+
+  try {
+    objectStore.add({});
+    ok(false, "add with no key should throw!");
+  }
+  catch (e) {
+    ok(true, "add with no key threw");
+  }
+
+  try {
+    objectStore.add({id:5}, 5);
+    ok(false, "add with inline key and passed key should throw!");
+  }
+  catch (e) {
+    ok(true, "add with inline key and passed key threw");
+  }
+
+  try {
+    objectStore.put({});
+    ok(false, "put with no key should throw!");
+  }
+  catch (e) {
+    ok(true, "put with no key threw");
+  }
+
+  try {
+    objectStore.put({});
+    ok(false, "put with no key should throw!");
+  }
+  catch (e) {
+    ok(true, "put with no key threw");
+  }
+
+  try {
+    objectStore.delete();
+    ok(false, "remove with no key should throw!");
+  }
+  catch (e) {
+    ok(true, "remove with no key threw");
+  }
+
+  key1 = 10;
+
+  request = objectStore.add({id:key1});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, key1, "add gave back the same key");
+
+  request = objectStore.put({id:10});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, key1, "put gave back the same key");
+
+  request = objectStore.put({id:10});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, key1, "put gave back the same key");
+
+  request = objectStore.add({id:10});
+  request.addEventListener("error", new ExpectError("ConstraintError", true));
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  try {
+    objectStore.add({}, null);
+    ok(false, "add with null key should throw!");
+  }
+  catch (e) {
+    ok(true, "add with null key threw");
+  }
+
+  try {
+    objectStore.put({}, null);
+    ok(false, "put with null key should throw!");
+  }
+  catch (e) {
+    ok(true, "put with null key threw");
+  }
+
+  try {
+    objectStore.put({}, null);
+    ok(false, "put with null key should throw!");
+  }
+  catch (e) {
+    ok(true, "put with null key threw");
+  }
+
+  try {
+    objectStore.delete({}, null);
+    ok(false, "remove with null key should throw!");
+  }
+  catch (e) {
+    ok(true, "remove with null key threw");
+  }
+
+  objectStore = db.createObjectStore("bazing", { keyPath: "id",
+                                                 autoIncrement: true });
+
+  request = objectStore.add({});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  key1 = event.target.result;
+
+  request = objectStore.put({id:key1});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, key1, "put gave the same key back");
+
+  key2 = 10;
+
+  request = objectStore.put({id:key2});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, key2, "put gave the same key back");
+
+  try {
+    objectStore.put({});
+    ok(true, "put with no key should not throw with autoIncrement!");
+  }
+  catch (e) {
+    ok(false, "put with no key threw with autoIncrement");
+  }
+
+  try {
+    objectStore.put({});
+    ok(true, "put with no key should not throw with autoIncrement!");
+  }
+  catch (e) {
+    ok(false, "put with no key threw with autoIncrement");
+  }
+
+  try {
+    objectStore.delete();
+    ok(false, "remove with no key should throw!");
+  }
+  catch (e) {
+    ok(true, "remove with no key threw");
+  }
+
+  try {
+    objectStore.add({id:5}, 5);
+    ok(false, "add with inline key and passed key should throw!");
+  }
+  catch (e) {
+    ok(true, "add with inline key and passed key threw");
+  }
+
+  request = objectStore.delete(key2);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  // Wait for success
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_keys.js b/dom/indexedDB/test/unit/test_keys.js
new file mode 100644
index 000000000..00072748e
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_keys.js
@@ -0,0 +1,269 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const dbname = this.window ? window.location.pathname : "Splendid Test";
+  const RW = "readwrite"
+  let c1 = 1;
+  let c2 = 1;
+
+  let openRequest = indexedDB.open(dbname, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+  let trans = event.target.transaction;
+
+  // Create test stores
+  let store = db.createObjectStore("store");
+
+    // Test simple inserts
+  var keys = [
+    -1/0,
+    -1.7e308,
+    -10000,
+    -2,
+    -1.5,
+    -1,
+    -1.00001e-200,
+    -1e-200,
+    0,
+    1e-200,
+    1.00001e-200,
+    1,
+    2,
+    10000,
+    1.7e308,
+    1/0,
+    new Date("1750-01-02"),
+    new Date("1800-12-31T12:34:56.001"),
+    new Date(-1000),
+    new Date(-10),
+    new Date(-1),
+    new Date(0),
+    new Date(1),
+    new Date(2),
+    new Date(1000),
+    new Date("1971-01-01"),
+    new Date("1971-01-01T01:01:01Z"),
+    new Date("1971-01-01T01:01:01.001Z"),
+    new Date("1971-01-01T01:01:01.01Z"),
+    new Date("1971-01-01T01:01:01.1Z"),
+    new Date("1980-02-02"),
+    new Date("3333-03-19T03:33:33.333"),
+    "",
+    "\x00",
+    "\x00\x00",
+    "\x00\x01",
+    "\x01",
+    "\x02",
+    "\x03",
+    "\x04",
+    "\x07",
+    "\x08",
+    "\x0F",
+    "\x10",
+    "\x1F",
+    "\x20",
+    "01234",
+    "\x3F",
+    "\x40",
+    "A",
+    "A\x00",
+    "A1",
+    "ZZZZ",
+    "a",
+    "a\x00",
+    "aa",
+    "azz",
+    "}",
+    "\x7E",
+    "\x7F",
+    "\x80",
+    "\xFF",
+    "\u0100",
+    "\u01FF",
+    "\u0200",
+    "\u03FF",
+    "\u0400",
+    "\u07FF",
+    "\u0800",
+    "\u0FFF",
+    "\u1000",
+    "\u1FFF",
+    "\u2000",
+    "\u3FFF",
+    "\u4000",
+    "\u7FFF",
+    "\u8000",
+    "\uD800",
+    "\uD800a",
+    "\uD800\uDC01",
+    "\uDBFF",
+    "\uDC00",
+    "\uDFFF\uD800",
+    "\uFFFE",
+    "\uFFFF",
+     "\uFFFF\x00",
+    "\uFFFFZZZ",
+    [],
+    [-1/0],
+    [-1],
+    [0],
+    [1],
+    [1, "a"],
+    [1, []],
+    [1, [""]],
+    [2, 3],
+    [2, 3.0000000000001],
+    [12, [[]]],
+    [12, [[[]]]],
+    [12, [[[""]]]],
+    [12, [[["foo"]]]],
+    [12, [[[[[3]]]]]],
+    [12, [[[[[[3]]]]]]],
+    [new Date(-1)],
+    [new Date(1)],
+    [""],
+    ["", [[]]],
+    ["", [[[]]]],
+    ["abc"],
+    ["abc", "def"],
+    ["abc\x00"],
+    ["abc\x00", "\x00\x01"],
+    ["abc\x00", "\x00def"],
+    ["abc\x00\x00def"],
+    ["x", [[]]],
+    ["x", [[[]]]],
+    [[]],
+    [[],"foo"],
+    [[],[]],
+    [[[]]],
+    [[[]], []],
+    [[[]], [[]]],
+    [[[]], [[1]]],
+    [[[]], [[[]]]],
+    [[[1]]],
+    [[[[]], []]],
+    ];
+
+  for (var i = 0; i < keys.length; ++i) {
+    let keyI = keys[i];
+    is(indexedDB.cmp(keyI, keyI), 0, i + " compared to self");
+
+    function doCompare(keyI) {
+      for (var j = i-1; j >= i-10 && j >= 0; --j) {
+        is(indexedDB.cmp(keyI, keys[j]), 1, i + " compared to " + j);
+        is(indexedDB.cmp(keys[j], keyI), -1, j + " compared to " + i);
+      }
+    }
+    
+    doCompare(keyI);
+    store.add(i, keyI).onsuccess = function(e) {
+      is(indexedDB.cmp(e.target.result, keyI), 0,
+         "Returned key should cmp as equal");
+      ok(compareKeys(e.target.result, keyI),
+         "Returned key should actually be equal");
+    };
+    
+    // Test that -0 compares the same as 0
+    if (keyI === 0) {
+      doCompare(-0);
+      let req = store.add(i, -0);
+      req.addEventListener("error", new ExpectError("ConstraintError", true));
+      req.onsuccess = unexpectedSuccessHandler;
+      yield undefined;
+    }
+    else if (Array.isArray(keyI) && keyI.length === 1 && keyI[0] === 0) {
+      doCompare([-0]);
+      let req = store.add(i, [-0]);
+      req.addEventListener("error", new ExpectError("ConstraintError", true));
+      req.onsuccess = unexpectedSuccessHandler;
+      yield undefined;
+    }
+  }
+
+  store.openCursor().onsuccess = grabEventAndContinueHandler;
+  for (i = 0; i < keys.length; ++i) {
+    event = yield undefined;
+    let cursor = event.target.result;
+    is(indexedDB.cmp(cursor.key, keys[i]), 0,
+       "Read back key should cmp as equal");
+    ok(compareKeys(cursor.key, keys[i]),
+       "Read back key should actually be equal");
+    is(cursor.value, i, "Stored with right value");
+
+    cursor.continue();
+  }
+  event = yield undefined;
+  is(event.target.result, null, "no more results expected");
+
+  var nan = 0/0;
+  var invalidKeys = [
+    nan,
+    undefined,
+    null,
+    /x/,
+    {},
+    new Date(NaN),
+    new Date("foopy"),
+    [nan],
+    [undefined],
+    [null],
+    [/x/],
+    [{}],
+    [new Date(NaN)],
+    [1, nan],
+    [1, undefined],
+    [1, null],
+    [1, /x/],
+    [1, {}],
+    [1, [nan]],
+    [1, [undefined]],
+    [1, [null]],
+    [1, [/x/]],
+    [1, [{}]],
+    ];
+  
+  for (i = 0; i < invalidKeys.length; ++i) {
+    try {
+      indexedDB.cmp(invalidKeys[i], 1);
+      ok(false, "didn't throw");
+    }
+    catch(ex) {
+      ok(ex instanceof DOMException, "Threw DOMException");
+      is(ex.name, "DataError", "Threw right DOMException");
+      is(ex.code, 0, "Threw with right code");
+    }
+    try {
+      indexedDB.cmp(1, invalidKeys[i]);
+      ok(false, "didn't throw2");
+    }
+    catch(ex) {
+      ok(ex instanceof DOMException, "Threw DOMException2");
+      is(ex.name, "DataError", "Threw right DOMException2");
+      is(ex.code, 0, "Threw with right code2");
+    }
+    try {
+      store.put(1, invalidKeys[i]);
+      ok(false, "didn't throw3");
+    }
+    catch(ex) {
+      ok(ex instanceof DOMException, "Threw DOMException3");
+      is(ex.name, "DataError", "Threw right DOMException3");
+      is(ex.code, 0, "Threw with right code3");
+    }
+  }
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_locale_aware_index_getAll.js b/dom/indexedDB/test/unit/test_locale_aware_index_getAll.js
new file mode 100644
index 000000000..c59bc127c
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_locale_aware_index_getAll.js
@@ -0,0 +1,191 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreName = "People";
+
+  const objectStoreData = [
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "\u00E9ason", height: 65 } }
+  ];
+
+  const indexData = [
+    { name: "name", keyPath: "name", options: { unique: true, locale: true } },
+    { name: "height", keyPath: "height", options: { unique: false, locale: true } },
+    { name: "weight", keyPath: "weight", options: { unique: false, locale: true } }
+  ];
+
+  const objectStoreDataNameSort = [
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "\u00E9ason", height: 65 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } }
+  ];
+
+  const objectStoreDataWeightSort = [
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } }
+  ];
+
+  const objectStoreDataHeightSort = [
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } },
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "\u00E9ason", height: 65 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } }
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName);
+
+  // First, add all our data to the object store.
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value,
+                              objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.send(event);
+      }
+    }
+  }
+  yield undefined;
+  ok(true, "1");
+
+  // Now create the indexes.
+  for (let i in indexData) {
+    objectStore.createIndex(indexData[i].name, indexData[i].keyPath,
+                            indexData[i].options);
+  }
+
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  yield undefined;
+
+  ok(true, "2");
+  objectStore = db.transaction(objectStoreName)
+                  .objectStore(objectStoreName);
+
+  request = objectStore.index("height").mozGetAllKeys(65);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  ok(true, "3");
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[parseInt(i) + 3].key,
+       "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys(65, 0);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  ok(true, "3");
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[parseInt(i) + 3].key,
+       "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys(65, null);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  ok(true, "3");
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[parseInt(i) + 3].key,
+       "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys(65, undefined);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  ok(true, "3");
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[parseInt(i) + 3].key,
+       "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys();
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  ok(true, "4");
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, objectStoreDataHeightSort.length,
+     "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[i].key, "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys(null, 4);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(true, "5");
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 4, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[i].key, "Correct key");
+  }
+
+  request = objectStore.index("height").mozGetAllKeys(65, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(true, "6");
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 1, "Correct length");
+
+  for (let i in event.target.result) {
+    is(event.target.result[i], objectStoreDataHeightSort[parseInt(i) + 3].key,
+       "Correct key");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_locale_aware_index_getAllObjects.js b/dom/indexedDB/test/unit/test_locale_aware_index_getAllObjects.js
new file mode 100644
index 000000000..1ec82f1c2
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_locale_aware_index_getAllObjects.js
@@ -0,0 +1,233 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreName = "People";
+
+  const objectStoreData = [
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "\u00E9ason", height: 65 } }
+  ];
+
+  const indexData = [
+    { name: "name", keyPath: "name", options: { unique: true, locale: true } },
+    { name: "height", keyPath: "height", options: { unique: false, locale: true } },
+    { name: "weight", keyPath: "weight", options: { unique: false, locale: true } }
+  ];
+
+  const objectStoreDataNameSort = [
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "\u00E9ason", height: 65 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } }
+  ];
+
+  const objectStoreDataWeightSort = [
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } }
+  ];
+
+  const objectStoreDataHeightSort = [
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } },
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "\u00E9ason", height: 65 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } }
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName, {});
+
+  // First, add all our data to the object store.
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value,
+                              objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.send(event);
+      }
+    }
+  }
+  event = yield undefined;
+
+  // Now create the indexes.
+  for (let i in indexData) {
+    objectStore.createIndex(indexData[i].name, indexData[i].keyPath,
+                            indexData[i].options);
+  }
+
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  yield undefined;
+
+  objectStore = db.transaction(objectStoreName)
+                  .objectStore(objectStoreName);
+
+  request = objectStore.index("height").mozGetAll(65);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, 0);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, null);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, undefined);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 2, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll();
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, objectStoreDataHeightSort.length,
+     "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[i].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(null, 4);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 4, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[i].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  request = objectStore.index("height").mozGetAll(65, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array object");
+  is(event.target.result.length, 1, "Correct length");
+
+  for (let i in event.target.result) {
+    let result = event.target.result[i];
+    let testObj = objectStoreDataHeightSort[parseInt(i) + 3].value;
+
+    is(result.name, testObj.name, "Correct name");
+    is(result.height, testObj.height, "Correct height");
+
+    if (testObj.hasOwnProperty("weight")) {
+      is(result.weight, testObj.weight, "Correct weight");
+    }
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_locale_aware_indexes.js b/dom/indexedDB/test/unit/test_locale_aware_indexes.js
new file mode 100644
index 000000000..b79ca58c7
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_locale_aware_indexes.js
@@ -0,0 +1,1268 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  const objectStoreName = "People";
+
+  const objectStoreData = [
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "\u00E9ason", height: 65 } }
+  ];
+
+  const indexData = [
+    { name: "name", keyPath: "name", options: { unique: true, locale: "es-ES" } },
+    { name: "height", keyPath: "height", options: { locale: "auto" } },
+    { name: "weight", keyPath: "weight", options: { unique: false, locale: "es-ES" } }
+  ];
+
+  const objectStoreDataNameSort = [
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "\u00E9ason", height: 65 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } }
+  ];
+
+  const objectStoreDataWeightSort = [
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } }
+  ];
+
+  const objectStoreDataHeightSort = [
+    { key: "237-23-7733", value: { name: "ana",        height: 52, weight: 110 } },
+    { key: "237-23-7735", value: { name: "\u00F3scar", height: 58, weight: 130 } },
+    { key: "237-23-7732", value: { name: "\u00E1na",   height: 60, weight: 120 } },
+    { key: "237-23-7736", value: { name: "bob",        height: 65, weight: 150 } },
+    { key: "237-23-7737", value: { name: "\u00E9ason", height: 65 } },
+    { key: "237-23-7734", value: { name: "fabio",      height: 73, weight: 180 } }
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName, { keyPath: null });
+
+  // First, add all our data to the object store.
+  let addedData = 0;
+  for (let i in objectStoreData) {
+    request = objectStore.add(objectStoreData[i].value,
+                              objectStoreData[i].key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedData == objectStoreData.length) {
+        testGenerator.send(event);
+      }
+    }
+  }
+  event = yield undefined;
+  // Now create the indexes.
+  for (let i in indexData) {
+    objectStore.createIndex(indexData[i].name, indexData[i].keyPath,
+                            indexData[i].options);
+  }
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  yield undefined;
+  objectStore = db.transaction(objectStoreName)
+                  .objectStore(objectStoreName);
+
+  // Check global properties to make sure they are correct.
+  is(objectStore.indexNames.length, indexData.length, "Good index count");
+  for (let i in indexData) {
+    let found = false;
+    for (let j = 0; j < objectStore.indexNames.length; j++) {
+      if (objectStore.indexNames.item(j) == indexData[i].name) {
+        found = true;
+        break;
+      }
+    }
+    is(found, true, "objectStore has our index");
+    let index = objectStore.index(indexData[i].name);
+    is(index.name, indexData[i].name, "Correct name");
+    is(index.objectStore.name, objectStore.name, "Correct store name");
+    is(index.keyPath, indexData[i].keyPath, "Correct keyPath");
+    is(index.unique, indexData[i].options.unique ? true : false,
+       "Correct unique value");
+    if (indexData[i].options.locale == "auto") {
+      is(index.isAutoLocale, true, "Correct isAutoLocale value");
+      is(index.locale, "en_US", "Correct locale value");
+    } else {
+      is(index.isAutoLocale, false, "Correct isAutoLocale value");
+      is(index.locale, indexData[i].options.locale, "Correct locale value");
+    }
+  }
+
+  request = objectStore.index("name").getKey("\u00E1na");
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, "237-23-7732", "Correct key returned!");
+
+  request = objectStore.index("name").get("\u00E1na");
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.name, "\u00E1na", "Correct name returned!");
+  is(event.target.result.height, 60, "Correct height returned!");
+  is(event.target.result.weight, 120, "Correct weight returned!");
+
+  ok(true, "Test group 1");
+
+  let keyIndex = 0;
+
+  request = objectStore.index("name").openKeyCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      ok(!("value" in cursor), "No value");
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+      ok(!("value" in cursor), "No value");
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreData.length, "Saw all the expected keys");
+
+  ok(true, "Test group 2");
+
+  keyIndex = 0;
+
+  request = objectStore.index("weight").openKeyCursor(null, "next");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataWeightSort[keyIndex].value.weight,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataWeightSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataWeightSort[keyIndex].value.weight,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataWeightSort[keyIndex].key,
+         "Correct value");
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreData.length - 1, "Saw all the expected keys");
+
+  // Check that the name index enforces its unique constraint.
+  objectStore = db.transaction(objectStoreName, "readwrite")
+                  .objectStore(objectStoreName);
+  request = objectStore.add({ name: "\u00E1na", height: 62, weight: 170 },
+                            "237-23-7738");
+  request.addEventListener("error", new ExpectError("ConstraintError", true));
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  ok(true, "Test group 3");
+
+  keyIndex = objectStoreDataNameSort.length - 1;
+
+  request = objectStore.index("name").openKeyCursor(null, "prev");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 4");
+
+  keyIndex = 1;
+  let keyRange = IDBLocaleAwareKeyRange.bound("\u00E1na", "fabio");
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 5");
+
+  keyIndex = 2;
+  keyRange = IDBLocaleAwareKeyRange.bound("\u00E1na", "fabio", true);
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 6");
+
+  keyIndex = 1;
+  keyRange = IDBLocaleAwareKeyRange.bound("\u00E1na", "fabio", false, true);
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 7");
+
+  keyIndex = 2;
+  keyRange = IDBLocaleAwareKeyRange.bound("\u00E1na", "fabio", true, true);
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 8");
+
+  keyIndex = 1;
+  keyRange = IDBKeyRange.lowerBound("\u00E1na");
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataNameSort.length, "Saw all the expected keys");
+
+  ok(true, "Test group 9");
+
+  keyIndex = 2;
+  keyRange = IDBKeyRange.lowerBound("\u00E1na", true);
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataNameSort.length, "Saw all the expected keys");
+
+  ok(true, "Test group 10");
+
+  keyIndex = 0;
+  keyRange = IDBKeyRange.upperBound("bob");
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 3, "Saw all the expected keys");
+
+  ok(true, "Test group 11");
+
+  keyIndex = 0;
+  keyRange = IDBKeyRange.upperBound("bob", true);
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 2, "Saw all the expected keys");
+
+  ok(true, "Test group 12");
+
+  keyIndex = 3;
+  keyRange = IDBKeyRange.only("\u00E9ason");
+
+  request = objectStore.index("name").openKeyCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 13");
+
+  keyIndex = 0;
+
+  request = objectStore.index("name").openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataNameSort.length, "Saw all the expected keys");
+
+  ok(true, "Test group 14");
+
+  keyIndex = objectStoreDataNameSort.length - 1;
+
+  request = objectStore.index("name").openCursor(null, "prev");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 15");
+
+  keyIndex = 1;
+  keyRange = IDBLocaleAwareKeyRange.bound("\u00E1na", "fabio");
+
+  request = objectStore.index("name").openCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 16");
+
+  keyIndex = 2;
+  keyRange = IDBLocaleAwareKeyRange.bound("\u00E1na", "fabio", true);
+
+  request = objectStore.index("name").openCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 17");
+
+  keyIndex = 1;
+  keyRange = IDBLocaleAwareKeyRange.bound("\u00E1na", "fabio", false, true);
+
+  request = objectStore.index("name").openCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 18");
+
+  keyIndex = 2;
+  keyRange = IDBLocaleAwareKeyRange.bound("\u00E1na", "fabio", true, true);
+
+  request = objectStore.index("name").openCursor(keyRange);
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 19");
+
+  keyIndex = 4;
+  keyRange = IDBLocaleAwareKeyRange.bound("\u00E1na", "fabio");
+
+  request = objectStore.index("name").openCursor(keyRange, "prev");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 0, "Saw all the expected keys");
+
+  ok(true, "Test group 20");
+
+  // Test "nextunique"
+  keyIndex = 3;
+  keyRange = IDBKeyRange.only(65);
+
+  request = objectStore.index("height").openKeyCursor(keyRange, "next");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 21");
+
+  keyIndex = 3;
+  keyRange = IDBKeyRange.only(65);
+
+  request = objectStore.index("height").openKeyCursor(keyRange,
+                                                      "nextunique");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 21.5");
+
+  keyIndex = 5;
+
+  request = objectStore.index("height").openKeyCursor(null, "prev");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 22");
+
+  keyIndex = 5;
+
+  request = objectStore.index("height").openKeyCursor(null,
+                                                      "prevunique");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct value");
+
+      cursor.continue();
+      if (keyIndex == 5) {
+        keyIndex--;
+      }
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 23");
+
+  keyIndex = 3;
+  keyRange = IDBKeyRange.only(65);
+
+  request = objectStore.index("height").openCursor(keyRange, "next");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataHeightSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataHeightSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 5, "Saw all the expected keys");
+
+  ok(true, "Test group 24");
+
+  keyIndex = 3;
+  keyRange = IDBKeyRange.only(65);
+
+  request = objectStore.index("height").openCursor(keyRange,
+                                                   "nextunique");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataHeightSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataHeightSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+      keyIndex++;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, 4, "Saw all the expected keys");
+
+  ok(true, "Test group 24.5");
+
+  keyIndex = 5;
+
+  request = objectStore.index("height").openCursor(null, "prev");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataHeightSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataHeightSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 25");
+
+  keyIndex = 5;
+
+  request = objectStore.index("height").openCursor(null,
+                                                   "prevunique");
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataHeightSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataHeightSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataHeightSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataHeightSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      cursor.continue();
+      if (keyIndex == 5) {
+        keyIndex--;
+      }
+      keyIndex--;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, -1, "Saw all the expected keys");
+
+  ok(true, "Test group 26");
+
+  keyIndex = 0;
+
+  request = objectStore.index("name").openKeyCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      let nextKey = !keyIndex ? "\u00E9ason" : undefined;
+
+      cursor.continue(nextKey);
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      if (!keyIndex) {
+        keyIndex = 3;
+      }
+      else {
+        keyIndex++;
+      }
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreData.length, "Saw all the expected keys");
+
+  ok(true, "Test group 27");
+
+  keyIndex = 0;
+
+  request = objectStore.index("name").openKeyCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      let nextKey = !keyIndex ? "bar" : undefined;
+
+      cursor.continue(nextKey);
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct value");
+
+      keyIndex += keyIndex ? 1 : 2;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreData.length, "Saw all the expected keys");
+
+  ok(true, "Test group 28");
+
+  keyIndex = 0;
+
+  request = objectStore.index("name").openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      let nextKey = !keyIndex ? "\u00E9ason" : undefined;
+
+      cursor.continue(nextKey);
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      if (!keyIndex) {
+        keyIndex = 3;
+      }
+      else {
+        keyIndex++;
+      }
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataNameSort.length, "Saw all the expected keys");
+
+  ok(true, "Test group 29");
+
+  keyIndex = 0;
+
+  request = objectStore.index("name").openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function (event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      let nextKey = !keyIndex ? "bar" : undefined;
+
+      cursor.continue(nextKey);
+
+      is(cursor.key, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct key");
+      is(cursor.primaryKey, objectStoreDataNameSort[keyIndex].key,
+         "Correct primary key");
+      is(cursor.value.name, objectStoreDataNameSort[keyIndex].value.name,
+         "Correct name");
+      is(cursor.value.height,
+         objectStoreDataNameSort[keyIndex].value.height,
+         "Correct height");
+      if ("weight" in cursor.value) {
+        is(cursor.value.weight,
+           objectStoreDataNameSort[keyIndex].value.weight,
+           "Correct weight");
+      }
+
+      keyIndex += keyIndex ? 1 : 2;
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(keyIndex, objectStoreDataNameSort.length, "Saw all the expected keys");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_lowDiskSpace.js b/dom/indexedDB/test/unit/test_lowDiskSpace.js
new file mode 100644
index 000000000..eaea5797d
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_lowDiskSpace.js
@@ -0,0 +1,754 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+"use strict";
+
+var disableWorkerTest = "This test uses SpecialPowers";
+
+var self = this;
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const dbName = self.window ? window.location.pathname : "test_lowDiskSpace";
+  const dbVersion = 1;
+
+  const objectStoreName = "foo";
+  const objectStoreOptions = { keyPath: "foo" };
+
+  const indexName = "bar";
+  const indexOptions = { unique: true };
+
+  const dbData = [
+    { foo: 0, bar: 0 },
+    { foo: 1, bar: 10 },
+    { foo: 2, bar: 20 },
+    { foo: 3, bar: 30 },
+    { foo: 4, bar: 40 },
+    { foo: 5, bar: 50 },
+    { foo: 6, bar: 60 },
+    { foo: 7, bar: 70 },
+    { foo: 8, bar: 80 },
+    { foo: 9, bar: 90 }
+  ];
+
+  let lowDiskMode = false;
+  function setLowDiskMode(val) {
+    let data = val ? "full" : "free";
+
+    if (val == lowDiskMode) {
+      info("Low disk mode is: " + data);
+    }
+    else {
+      info("Changing low disk mode to: " + data);
+      SpecialPowers.notifyObserversInParentProcess(null, "disk-space-watcher",
+                                                   data);
+      lowDiskMode = val;
+    }
+  }
+
+  { // Make sure opening works from the beginning.
+    info("Test 1");
+
+    setLowDiskMode(false);
+
+    let request = indexedDB.open(dbName, dbVersion);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Opened database without setting low disk mode");
+
+    let db = event.target.result;
+    db.close();
+  }
+
+  { // Make sure delete works in low disk mode.
+    info("Test 2");
+
+    setLowDiskMode(true);
+
+    let request = indexedDB.deleteDatabase(dbName);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Deleted database after setting low disk mode");
+  }
+
+  { // Make sure creating a db in low disk mode fails.
+    info("Test 3");
+
+    setLowDiskMode(true);
+
+    let request = indexedDB.open(dbName, dbVersion);
+    request.onerror = expectedErrorHandler("QuotaExceededError");
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+    let event = yield undefined;
+
+    is(event.type, "error", "Didn't create new database in low disk mode");
+  }
+
+  { // Make sure opening an already-existing db in low disk mode succeeds.
+    info("Test 4");
+
+    setLowDiskMode(false);
+
+    let request = indexedDB.open(dbName, dbVersion);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+    let event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Upgrading database");
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Created database");
+    ok(event.target.result === db, "Got the same database");
+
+    db.close();
+
+    setLowDiskMode(true);
+
+    request = indexedDB.open(dbName);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Opened existing database in low disk mode");
+
+    db = event.target.result;
+    db.close();
+  }
+
+  { // Make sure upgrading an already-existing db in low disk mode succeeds.
+    info("Test 5");
+
+    setLowDiskMode(true);
+
+    let request = indexedDB.open(dbName, dbVersion + 1);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+
+    let event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Upgrading database");
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Created database");
+    ok(event.target.result === db, "Got the same database");
+
+    db.close();
+  }
+
+  { // Make sure creating objectStores in low disk mode fails.
+    info("Test 6");
+
+    setLowDiskMode(true);
+
+    let request = indexedDB.open(dbName, dbVersion + 2);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+
+    let event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Upgrading database");
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    let txn = event.target.transaction;
+    txn.onerror = expectedErrorHandler("AbortError");
+    txn.onabort = grabEventAndContinueHandler;
+
+    let objectStore = db.createObjectStore(objectStoreName, objectStoreOptions);
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    event = yield undefined;
+
+    is(event.type, "abort", "Got correct event type");
+    is(event.target.error.name, "QuotaExceededError", "Got correct error type");
+
+    request.onerror = expectedErrorHandler("AbortError");
+    event = yield undefined;
+  }
+
+  { // Make sure creating indexes in low disk mode fails.
+    info("Test 7");
+
+    setLowDiskMode(false);
+
+    let request = indexedDB.open(dbName, dbVersion + 2);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+
+    let event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Upgrading database");
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    let objectStore = db.createObjectStore(objectStoreName, objectStoreOptions);
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Upgraded database");
+    ok(event.target.result === db, "Got the same database");
+
+    db.close();
+
+    setLowDiskMode(true);
+
+    request = indexedDB.open(dbName, dbVersion + 3);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+    event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Upgrading database");
+
+    db = event.target.result;
+    db.onerror = errorHandler;
+    let txn = event.target.transaction;
+    txn.onerror = expectedErrorHandler("AbortError");
+    txn.onabort = grabEventAndContinueHandler;
+
+    objectStore = event.target.transaction.objectStore(objectStoreName);
+    let index = objectStore.createIndex(indexName, indexName, indexOptions);
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    event = yield undefined;
+
+    is(event.type, "abort", "Got correct event type");
+    is(event.target.error.name, "QuotaExceededError", "Got correct error type");
+
+    request.onerror = expectedErrorHandler("AbortError");
+    event = yield undefined;
+  }
+
+  { // Make sure deleting indexes in low disk mode succeeds.
+    info("Test 8");
+
+    setLowDiskMode(false);
+
+    let request = indexedDB.open(dbName, dbVersion + 3);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+
+    let event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Upgrading database");
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    let objectStore = event.target.transaction.objectStore(objectStoreName);
+    let index = objectStore.createIndex(indexName, indexName, indexOptions);
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Upgraded database");
+    ok(event.target.result === db, "Got the same database");
+
+    db.close();
+
+    setLowDiskMode(true);
+
+    request = indexedDB.open(dbName, dbVersion + 4);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+    event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Upgrading database");
+
+    db = event.target.result;
+    db.onerror = errorHandler;
+
+    objectStore = event.target.transaction.objectStore(objectStoreName);
+    objectStore.deleteIndex(indexName);
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Upgraded database");
+    ok(event.target.result === db, "Got the same database");
+
+    db.close();
+  }
+
+  { // Make sure deleting objectStores in low disk mode succeeds.
+    info("Test 9");
+
+    setLowDiskMode(true);
+
+    let request = indexedDB.open(dbName, dbVersion + 5);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+
+    let event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Upgrading database");
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    db.deleteObjectStore(objectStoreName);
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Upgraded database");
+    ok(event.target.result === db, "Got the same database");
+
+    db.close();
+
+    // Reset everything.
+    indexedDB.deleteDatabase(dbName);
+  }
+
+
+  { // Add data that the rest of the tests will use.
+    info("Adding test data");
+
+    setLowDiskMode(false);
+
+    let request = indexedDB.open(dbName, dbVersion);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+    let event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Upgrading database");
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    let objectStore = db.createObjectStore(objectStoreName, objectStoreOptions);
+    let index = objectStore.createIndex(indexName, indexName, indexOptions);
+
+    for (let data of dbData) {
+      objectStore.add(data);
+    }
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Upgraded database");
+    ok(event.target.result === db, "Got the same database");
+
+    db.close();
+  }
+
+  { // Make sure read operations in readonly transactions succeed in low disk
+    // mode.
+    info("Test 10");
+
+    setLowDiskMode(true);
+
+    let request = indexedDB.open(dbName, dbVersion);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    let transaction = db.transaction(objectStoreName);
+    let objectStore = transaction.objectStore(objectStoreName);
+    let index = objectStore.index(indexName);
+
+    let data = dbData[0];
+
+    let requestCounter = new RequestCounter();
+
+    objectStore.get(data.foo).onsuccess = requestCounter.handler();
+    objectStore.mozGetAll().onsuccess = requestCounter.handler();
+    objectStore.count().onsuccess = requestCounter.handler();
+    index.get(data.bar).onsuccess = requestCounter.handler();
+    index.mozGetAll().onsuccess = requestCounter.handler();
+    index.getKey(data.bar).onsuccess = requestCounter.handler();
+    index.mozGetAllKeys().onsuccess = requestCounter.handler();
+    index.count().onsuccess = requestCounter.handler();
+
+    let objectStoreDataCount = 0;
+
+    request = objectStore.openCursor();
+    request.onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        objectStoreDataCount++;
+        objectStoreDataCount % 2 ? cursor.continue() : cursor.advance(1);
+      }
+      else {
+        is(objectStoreDataCount, dbData.length, "Saw all data");
+        requestCounter.decr();
+      }
+    };
+    requestCounter.incr();
+
+    let indexDataCount = 0;
+
+    request = index.openCursor();
+    request.onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        indexDataCount++;
+        indexDataCount % 2 ? cursor.continue() : cursor.advance(1);
+      }
+      else {
+        is(indexDataCount, dbData.length, "Saw all data");
+        requestCounter.decr();
+      }
+    };
+    requestCounter.incr();
+
+    let indexKeyDataCount = 0;
+
+    request = index.openCursor();
+    request.onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        indexKeyDataCount++;
+        indexKeyDataCount % 2 ? cursor.continue() : cursor.advance(1);
+      }
+      else {
+        is(indexKeyDataCount, dbData.length, "Saw all data");
+        requestCounter.decr();
+      }
+    };
+    requestCounter.incr();
+
+    // Wait for all requests.
+    yield undefined;
+
+    transaction.oncomplete = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "complete", "Transaction succeeded");
+
+    db.close();
+  }
+
+  { // Make sure read operations in readwrite transactions succeed in low disk
+    // mode.
+    info("Test 11");
+
+    setLowDiskMode(true);
+
+    let request = indexedDB.open(dbName, dbVersion);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    let transaction = db.transaction(objectStoreName, "readwrite");
+    let objectStore = transaction.objectStore(objectStoreName);
+    let index = objectStore.index(indexName);
+
+    let data = dbData[0];
+
+    let requestCounter = new RequestCounter();
+
+    objectStore.get(data.foo).onsuccess = requestCounter.handler();
+    objectStore.mozGetAll().onsuccess = requestCounter.handler();
+    objectStore.count().onsuccess = requestCounter.handler();
+    index.get(data.bar).onsuccess = requestCounter.handler();
+    index.mozGetAll().onsuccess = requestCounter.handler();
+    index.getKey(data.bar).onsuccess = requestCounter.handler();
+    index.mozGetAllKeys().onsuccess = requestCounter.handler();
+    index.count().onsuccess = requestCounter.handler();
+
+    let objectStoreDataCount = 0;
+
+    request = objectStore.openCursor();
+    request.onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        objectStoreDataCount++;
+        objectStoreDataCount % 2 ? cursor.continue() : cursor.advance(1);
+      }
+      else {
+        is(objectStoreDataCount, dbData.length, "Saw all data");
+        requestCounter.decr();
+      }
+    };
+    requestCounter.incr();
+
+    let indexDataCount = 0;
+
+    request = index.openCursor();
+    request.onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        indexDataCount++;
+        indexDataCount % 2 ? cursor.continue() : cursor.advance(1);
+      }
+      else {
+        is(indexDataCount, dbData.length, "Saw all data");
+        requestCounter.decr();
+      }
+    };
+    requestCounter.incr();
+
+    let indexKeyDataCount = 0;
+
+    request = index.openCursor();
+    request.onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        indexKeyDataCount++;
+        indexKeyDataCount % 2 ? cursor.continue() : cursor.advance(1);
+      }
+      else {
+        is(indexKeyDataCount, dbData.length, "Saw all data");
+        requestCounter.decr();
+      }
+    };
+    requestCounter.incr();
+
+    // Wait for all requests.
+    yield undefined;
+
+    transaction.oncomplete = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "complete", "Transaction succeeded");
+
+    db.close();
+  }
+
+  { // Make sure write operations in readwrite transactions fail in low disk
+    // mode.
+    info("Test 12");
+
+    setLowDiskMode(true);
+
+    let request = indexedDB.open(dbName, dbVersion);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    let transaction = db.transaction(objectStoreName, "readwrite");
+    let objectStore = transaction.objectStore(objectStoreName);
+    let index = objectStore.index(indexName);
+
+    let data = dbData[0];
+    let newData = { foo: 999, bar: 999 };
+
+    let requestCounter = new RequestCounter();
+
+    objectStore.add(newData).onerror = requestCounter.errorHandler();
+    objectStore.put(newData).onerror = requestCounter.errorHandler();
+
+    objectStore.get(data.foo).onsuccess = requestCounter.handler();
+    objectStore.mozGetAll().onsuccess = requestCounter.handler();
+    objectStore.count().onsuccess = requestCounter.handler();
+    index.get(data.bar).onsuccess = requestCounter.handler();
+    index.mozGetAll().onsuccess = requestCounter.handler();
+    index.getKey(data.bar).onsuccess = requestCounter.handler();
+    index.mozGetAllKeys().onsuccess = requestCounter.handler();
+    index.count().onsuccess = requestCounter.handler();
+
+    let objectStoreDataCount = 0;
+
+    request = objectStore.openCursor();
+    request.onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        objectStoreDataCount++;
+        cursor.update(cursor.value).onerror = requestCounter.errorHandler();
+        objectStoreDataCount % 2 ? cursor.continue() : cursor.advance(1);
+      }
+      else {
+        is(objectStoreDataCount, dbData.length, "Saw all data");
+        requestCounter.decr();
+      }
+    };
+    requestCounter.incr();
+
+    let indexDataCount = 0;
+
+    request = index.openCursor();
+    request.onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        indexDataCount++;
+        cursor.update(cursor.value).onerror = requestCounter.errorHandler();
+        indexDataCount % 2 ? cursor.continue() : cursor.advance(1);
+      }
+      else {
+        is(indexDataCount, dbData.length, "Saw all data");
+        requestCounter.decr();
+      }
+    };
+    requestCounter.incr();
+
+    let indexKeyDataCount = 0;
+
+    request = index.openCursor();
+    request.onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        indexKeyDataCount++;
+        cursor.update(cursor.value).onerror = requestCounter.errorHandler();
+        indexKeyDataCount % 2 ? cursor.continue() : cursor.advance(1);
+      }
+      else {
+        is(indexKeyDataCount, dbData.length, "Saw all data");
+        requestCounter.decr();
+      }
+    };
+    requestCounter.incr();
+
+    // Wait for all requests.
+    yield undefined;
+
+    transaction.oncomplete = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "complete", "Transaction succeeded");
+
+    db.close();
+  }
+
+  { // Make sure deleting operations in readwrite transactions succeed in low
+    // disk mode.
+    info("Test 13");
+
+    setLowDiskMode(true);
+
+    let request = indexedDB.open(dbName, dbVersion);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    let db = event.target.result;
+    db.onerror = errorHandler;
+
+    let transaction = db.transaction(objectStoreName, "readwrite");
+    let objectStore = transaction.objectStore(objectStoreName);
+    let index = objectStore.index(indexName);
+
+    let dataIndex = 0;
+    let data = dbData[dataIndex++];
+
+    let requestCounter = new RequestCounter();
+
+    objectStore.delete(data.foo).onsuccess = requestCounter.handler();
+
+    objectStore.openCursor().onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        cursor.delete().onsuccess = requestCounter.handler();
+      }
+      requestCounter.decr();
+    };
+    requestCounter.incr();
+
+    index.openCursor(null, "prev").onsuccess = function(event) {
+      let cursor = event.target.result;
+      if (cursor) {
+        cursor.delete().onsuccess = requestCounter.handler();
+      }
+      requestCounter.decr();
+    };
+    requestCounter.incr();
+
+    yield undefined;
+
+    objectStore.count().onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.target.result, dbData.length - 3, "Actually deleted something");
+
+    objectStore.clear();
+    objectStore.count().onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.target.result, 0, "Actually cleared");
+
+    transaction.oncomplete = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "complete", "Transaction succeeded");
+
+    db.close();
+  }
+
+  finishTest();
+  yield undefined;
+}
+
+function RequestCounter(expectedType) {
+  this._counter = 0;
+}
+RequestCounter.prototype = {
+  incr: function() {
+    this._counter++;
+  },
+
+  decr: function() {
+    if (!--this._counter) {
+      continueToNextStepSync();
+    }
+  },
+
+  handler: function(type, preventDefault) {
+    this.incr();
+    return function(event) {
+      is(event.type, type || "success", "Correct type");
+      this.decr();
+    }.bind(this);
+  },
+
+  errorHandler: function(eventType, errorName) {
+    this.incr();
+    return function(event) {
+      is(event.type, eventType || "error", "Correct type");
+      is(event.target.error.name, errorName || "QuotaExceededError",
+          "Correct error name");
+      event.preventDefault();
+      event.stopPropagation();
+      this.decr();
+    }.bind(this);
+  }
+};
diff --git a/dom/indexedDB/test/unit/test_maximal_serialized_object_size.js b/dom/indexedDB/test/unit/test_maximal_serialized_object_size.js
new file mode 100644
index 000000000..12a933ddc
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_maximal_serialized_object_size.js
@@ -0,0 +1,95 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "Need a way to set temporary prefs from a worker";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ?
+    window.location.pathname : "test_maximal_serialized_object_size.js";
+  const megaBytes = 1024 * 1024;
+  const kMessageOverhead = 1; // in MB
+  const kMaxIpcMessageSize = 20; // in MB
+  const kMaxIdbMessageSize = kMaxIpcMessageSize - kMessageOverhead;
+
+  let chunks = new Array(kMaxIdbMessageSize);
+  for (let i = 0; i < kMaxIdbMessageSize; i++) {
+    chunks[i] = new ArrayBuffer(1 * megaBytes);
+  }
+
+  if (this.window) {
+    SpecialPowers.pushPrefEnv(
+      { "set": [["dom.indexedDB.maxSerializedMsgSize",
+                 kMaxIpcMessageSize * megaBytes ]]
+      },
+      continueToNextStep
+    );
+    yield undefined;
+  } else {
+    setMaxSerializedMsgSize(kMaxIpcMessageSize * megaBytes);
+  }
+
+  let openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  let txn = event.target.transaction;
+
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  let objectStore = db.createObjectStore("test store", { keyPath: "id" });
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  is(db.objectStoreNames.item(0), objectStore.name, "Correct object store name");
+
+  function testTooLargeError(aOperation, aObject) {
+    try {
+      objectStore[aOperation](aObject).onerror = errorHandler;
+      ok(false, "UnknownError is expected to be thrown!");
+    } catch (e) {
+      ok(e instanceof DOMException, "got a DOM exception");
+      is(e.name, "UnknownError", "correct error");
+      ok(!!e.message, "Error message: " + e.message);
+      ok(e.message.startsWith("The serialized value is too large"),
+         "Correct error message prefix.");
+    }
+  }
+
+  info("Verify IDBObjectStore.add() - object is too large");
+  testTooLargeError("add", { id: 1, data: chunks });
+
+  info("Verify IDBObjectStore.add() - object size is closed to the maximal size.");
+  chunks.length = chunks.length - 1;
+  let request = objectStore.add({ id: 1, data: chunks });
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  yield undefined;
+
+  info("Verify IDBObjectStore.add() - object key is too large");
+  chunks.length = 10;
+  testTooLargeError("add", { id: chunks });
+
+  objectStore.createIndex("index name", "index");
+  ok(objectStore.index("index name"), "Index created.");
+
+  info("Verify IDBObjectStore.add() - index key is too large");
+  testTooLargeError("add", { id: 2, index: chunks });
+
+  info("Verify IDBObjectStore.add() - object key and index key are too large");
+  let indexChunks = chunks.splice(0, 5);
+  testTooLargeError("add", { id: chunks, index: indexChunks });
+
+  openRequest.onsuccess = continueToNextStep;
+  yield undefined;
+
+  db.close();
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_metadata2Restore.js b/dom/indexedDB/test/unit/test_metadata2Restore.js
new file mode 100644
index 000000000..fe29de67a
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_metadata2Restore.js
@@ -0,0 +1,268 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const openParams = [
+    // This one lives in storage/permanent/chrome
+    // The .metadata-v2 file was intentionally removed for this origin directory
+    // to test restoring.
+    { dbName: "dbA",
+      dbOptions: { version: 1, storage: "persistent" } },
+
+    // This one lives in storage/temporary/http+++localhost
+    // The .metadata-v2 file was intentionally removed for this origin directory
+    // to test restoring.
+    { url: "http://localhost", dbName: "dbB",
+      dbOptions: { version: 1, storage: "temporary" } },
+
+    // This one lives in storage/default/http+++localhost+81^userContextId=1
+    // The .metadata-v2 file was intentionally removed for this origin directory
+    // to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:81", dbName: "dbC",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+82^userContextId=1
+    // The .metadata-v2 file was intentionally truncated for this origin directory
+    // to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:82", dbName: "dbD",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+83^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // 4 bytes of the 64 bit timestamp
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:83", dbName: "dbE",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+84^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:84", dbName: "dbF",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+85^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp and
+    // the 8 bit persisted flag
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:85", dbName: "dbG",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+86^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag and
+    // 2 bytes of the 32 bit reserved data 1
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:86", dbName: "dbH",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+87^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag and
+    // the 32 bit reserved data 1
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:87", dbName: "dbI",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+88^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1 and
+    // 2 bytes of the 32 bit reserved data 2
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:88", dbName: "dbJ",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+89^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1 and
+    // the 32 bit reserved data 2
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:89", dbName: "dbK",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+90^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1,
+    // the 32 bit reserved data 2 and
+    // 2 bytes of the 32 bit suffix length
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:90", dbName: "dbL",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+91^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1,
+    // the 32 bit reserved data 2,
+    // the 32 bit suffix length and
+    // first 5 chars of the suffix
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:91", dbName: "dbM",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+92^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1,
+    // the 32 bit reserved data 2,
+    // the 32 bit suffix length and
+    // the suffix
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:92", dbName: "dbN",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+93^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1,
+    // the 32 bit reserved data 2,
+    // the 32 bit suffix length,
+    // the suffix and
+    // 2 bytes of the 32 bit group length
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:93", dbName: "dbO",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+94^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1,
+    // the 32 bit reserved data 2,
+    // the 32 bit suffix length,
+    // the suffix,
+    // the 32 bit group length and
+    // first 5 chars of the group
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:94", dbName: "dbP",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+95^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1,
+    // the 32 bit reserved data 2,
+    // the 32 bit suffix length,
+    // the suffix,
+    // the 32 bit group length and
+    // the group
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:95", dbName: "dbQ",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+96^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1,
+    // the 32 bit reserved data 2,
+    // the 32 bit suffix length,
+    // the suffix,
+    // the 32 bit group length,
+    // the group and
+    // 2 bytes of the 32 bit origin length
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:96", dbName: "dbR",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+97^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1,
+    // the 32 bit reserved data 2,
+    // the 32 bit suffix length,
+    // the suffix,
+    // the 32 bit group length,
+    // the group,
+    // the 32 bit origin length and
+    // first 12 char of the origin
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:97", dbName: "dbS",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+98^userContextId=1
+    // The .metadata-v2 file was intentionally modified to contain only
+    // the 64 bit timestamp,
+    // the 8 bit persisted flag,
+    // the 32 bit reserved data 1,
+    // the 32 bit reserved data 2,
+    // the 32 bit suffix length,
+    // the suffix,
+    // the 32 bit group length,
+    // the group,
+    // the 32 bit origin length and
+    // the origin
+    // for this origin directory to test restoring.
+    { attrs: { userContextId: 1 }, url: "http://localhost:98", dbName: "dbT",
+      dbOptions: { version: 1, storage: "default" } }
+  ];
+
+  let ios = SpecialPowers.Cc["@mozilla.org/network/io-service;1"]
+                         .getService(SpecialPowers.Ci.nsIIOService);
+
+  let ssm = SpecialPowers.Cc["@mozilla.org/scriptsecuritymanager;1"]
+                         .getService(SpecialPowers.Ci.nsIScriptSecurityManager);
+
+  function openDatabase(params) {
+    let request;
+    if ("url" in params) {
+      let uri = ios.newURI(params.url, null, null);
+      let principal = ssm.createCodebasePrincipal(uri, params.attrs || {});
+      request = indexedDB.openForPrincipal(principal, params.dbName,
+                                           params.dbOptions);
+    } else {
+      request = indexedDB.open(params.dbName, params.dbOptions);
+    }
+    return request;
+  }
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  installPackagedProfile("metadata2Restore_profile");
+
+  for (let params of openParams) {
+    let request = openDatabase(params);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Correct event type");
+  }
+
+  resetAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  for (let params of openParams) {
+    let request = openDatabase(params);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Correct event type");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_metadataRestore.js b/dom/indexedDB/test/unit/test_metadataRestore.js
new file mode 100644
index 000000000..e1a84a150
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_metadataRestore.js
@@ -0,0 +1,109 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const openParams = [
+    // This one lives in storage/permanent/chrome
+    { dbName: "dbA",
+      dbOptions: { version: 1, storage: "persistent" } },
+
+    // This one lives in storage/temporary/http+++localhost
+    { url: "http://localhost", dbName: "dbB",
+      dbOptions: { version: 1, storage: "temporary" } },
+
+    // This one lives in storage/default/http+++localhost+81
+    { url: "http://localhost:81", dbName: "dbC",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+82
+    { url: "http://localhost:82", dbName: "dbD",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+83
+    { url: "http://localhost:83", dbName: "dbE",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+84
+    { url: "http://localhost:84", dbName: "dbF",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+85
+    { url: "http://localhost:85", dbName: "dbG",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+86
+    { url: "http://localhost:86", dbName: "dbH",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+87
+    { url: "http://localhost:87", dbName: "dbI",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+88
+    { url: "http://localhost:88", dbName: "dbJ",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+89
+    { url: "http://localhost:89", dbName: "dbK",
+      dbOptions: { version: 1, storage: "default" } },
+
+    // This one lives in storage/default/http+++localhost+90
+    { url: "http://localhost:90", dbName: "dbL",
+      dbOptions: { version: 1, storage: "default" } }
+  ];
+
+  let ios = SpecialPowers.Cc["@mozilla.org/network/io-service;1"]
+                         .getService(SpecialPowers.Ci.nsIIOService);
+
+  let ssm = SpecialPowers.Cc["@mozilla.org/scriptsecuritymanager;1"]
+                         .getService(SpecialPowers.Ci.nsIScriptSecurityManager);
+
+  function openDatabase(params) {
+    let request;
+    if ("url" in params) {
+      let uri = ios.newURI(params.url, null, null);
+      let principal = ssm.createCodebasePrincipal(uri, {});
+      request = indexedDB.openForPrincipal(principal, params.dbName,
+                                           params.dbOptions);
+    } else {
+      request = indexedDB.open(params.dbName, params.dbOptions);
+    }
+    return request;
+  }
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  installPackagedProfile("metadataRestore_profile");
+
+  for (let params of openParams) {
+    let request = openDatabase(params);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Correct event type");
+  }
+
+  resetAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  for (let params of openParams) {
+    let request = openDatabase(params);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Correct event type");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_multientry.js b/dom/indexedDB/test/unit/test_multientry.js
new file mode 100644
index 000000000..c1479498e
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_multientry.js
@@ -0,0 +1,218 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  // Test object stores
+  
+  let name = this.window ? window.location.pathname : "Splendid Test";
+  let openRequest = indexedDB.open(name, 1);
+  openRequest.onerror = errorHandler;
+  openRequest.onupgradeneeded = grabEventAndContinueHandler;
+  openRequest.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+  db.onerror = errorHandler;
+  let tests =
+    [{ add:     { x: 1, id: 1 },
+       indexes:[{ v: 1, k: 1 }] },
+     { add:     { x: [2, 3], id: 2 },
+       indexes:[{ v: 1, k: 1 },
+                { v: 2, k: 2 },
+                { v: 3, k: 2 }] },
+     { put:     { x: [2, 4], id: 1 },
+       indexes:[{ v: 2, k: 1 },
+                { v: 2, k: 2 },
+                { v: 3, k: 2 },
+                { v: 4, k: 1 }] },
+     { add:     { x: [5, 6, 5, -2, 3], id: 3 },
+       indexes:[{ v:-2, k: 3 },
+                { v: 2, k: 1 },
+                { v: 2, k: 2 },
+                { v: 3, k: 2 },
+                { v: 3, k: 3 },
+                { v: 4, k: 1 },
+                { v: 5, k: 3 },
+                { v: 6, k: 3 }] },
+     { delete:  IDBKeyRange.bound(1, 3),
+       indexes:[] },
+     { put:     { x: ["food", {}, false, undefined, /x/, [73, false]], id: 2 },
+       indexes:[{ v: "food", k: 2 }] },
+     { add:     { x: [{}, /x/, -12, "food", null, [false], undefined], id: 3 },
+       indexes:[{ v: -12, k: 3 },
+                { v: "food", k: 2 },
+                { v: "food", k: 3 }] },
+     { put:     { x: [], id: 2 },
+       indexes:[{ v: -12, k: 3 },
+                { v: "food", k: 3 }] },
+     { put:     { x: { y: 3 }, id: 3 },
+       indexes:[] },
+     { add:     { x: false, id: 7 },
+       indexes:[] },
+     { delete:  IDBKeyRange.lowerBound(0),
+       indexes:[] },
+    ];
+
+  let store = db.createObjectStore("mystore", { keyPath: "id" });
+  let index = store.createIndex("myindex", "x", { multiEntry: true });
+  is(index.multiEntry, true, "index created with multiEntry");
+
+  let i;
+  for (i = 0; i < tests.length; ++i) {
+    let test = tests[i];
+    let testName = " for " + JSON.stringify(test);
+    let req;
+    if (test.add) {
+      req = store.add(test.add);
+    }
+    else if (test.put) {
+      req = store.put(test.put);
+    }
+    else if (test.delete) {
+      req = store.delete(test.delete);
+    }
+    else {
+      ok(false, "borked test");
+    }
+    req.onsuccess = grabEventAndContinueHandler;
+    let e = yield undefined;
+    
+    req = index.openKeyCursor();
+    req.onsuccess = grabEventAndContinueHandler;
+    for (let j = 0; j < test.indexes.length; ++j) {
+      e = yield undefined;
+      is(req.result.key, test.indexes[j].v, "found expected index key at index " + j + testName);
+      is(req.result.primaryKey, test.indexes[j].k, "found expected index primary key at index " + j + testName);
+      req.result.continue();
+    }
+    e = yield undefined;
+    ok(req.result == null, "exhausted indexes");
+
+    let tempIndex = store.createIndex("temp index", "x", { multiEntry: true });
+    req = tempIndex.openKeyCursor();
+    req.onsuccess = grabEventAndContinueHandler;
+    for (let j = 0; j < test.indexes.length; ++j) {
+      e = yield undefined;
+      is(req.result.key, test.indexes[j].v, "found expected temp index key at index " + j + testName);
+      is(req.result.primaryKey, test.indexes[j].k, "found expected temp index primary key at index " + j + testName);
+      req.result.continue();
+    }
+    e = yield undefined;
+    ok(req.result == null, "exhausted temp index");
+    store.deleteIndex("temp index");
+  }
+
+  // Unique indexes
+  tests =
+    [{ add:     { x: 1, id: 1 },
+       indexes:[{ v: 1, k: 1 }] },
+     { add:     { x: [2, 3], id: 2 },
+       indexes:[{ v: 1, k: 1 },
+                { v: 2, k: 2 },
+                { v: 3, k: 2 }] },
+     { put:     { x: [2, 4], id: 3 },
+       fail:    true },
+     { put:     { x: [1, 4], id: 1 },
+       indexes:[{ v: 1, k: 1 },
+                { v: 2, k: 2 },
+                { v: 3, k: 2 },
+                { v: 4, k: 1 }] },
+     { add:     { x: [5, 0, 5, 5, 5], id: 3 },
+       indexes:[{ v: 0, k: 3 },
+                { v: 1, k: 1 },
+                { v: 2, k: 2 },
+                { v: 3, k: 2 },
+                { v: 4, k: 1 },
+                { v: 5, k: 3 }] },
+     { delete:  IDBKeyRange.bound(1, 2),
+       indexes:[{ v: 0, k: 3 },
+                { v: 5, k: 3 }] },
+     { add:     { x: [0, 6], id: 8 },
+       fail:    true },
+     { add:     { x: 5, id: 8 },
+       fail:    true },
+     { put:     { x: 0, id: 8 },
+       fail:    true },
+    ];
+
+  store.deleteIndex("myindex");
+  index = store.createIndex("myindex", "x", { multiEntry: true, unique: true });
+  is(index.multiEntry, true, "index created with multiEntry");
+
+  let indexes;
+  for (i = 0; i < tests.length; ++i) {
+    let test = tests[i];
+    let testName = " for " + JSON.stringify(test);
+    let req;
+    if (test.add) {
+      req = store.add(test.add);
+    }
+    else if (test.put) {
+      req = store.put(test.put);
+    }
+    else if (test.delete) {
+      req = store.delete(test.delete);
+    }
+    else {
+      ok(false, "borked test");
+    }
+    
+    if (!test.fail) {
+      req.onsuccess = grabEventAndContinueHandler;
+      let e = yield undefined;
+      indexes = test.indexes;
+    }
+    else {
+      req.onsuccess = unexpectedSuccessHandler;
+      req.onerror = grabEventAndContinueHandler;
+      ok(true, "waiting for error");
+      let e = yield undefined;
+      ok(true, "got error: " + e.type);
+      e.preventDefault();
+      e.stopPropagation();
+    }
+
+    let e;
+    req = index.openKeyCursor();
+    req.onsuccess = grabEventAndContinueHandler;
+    for (let j = 0; j < indexes.length; ++j) {
+      e = yield undefined;
+      is(req.result.key, indexes[j].v, "found expected index key at index " + j + testName);
+      is(req.result.primaryKey, indexes[j].k, "found expected index primary key at index " + j + testName);
+      req.result.continue();
+    }
+    e = yield undefined;
+    ok(req.result == null, "exhausted indexes");
+
+    let tempIndex = store.createIndex("temp index", "x", { multiEntry: true, unique: true });
+    req = tempIndex.openKeyCursor();
+    req.onsuccess = grabEventAndContinueHandler;
+    for (let j = 0; j < indexes.length; ++j) {
+      e = yield undefined;
+      is(req.result.key, indexes[j].v, "found expected temp index key at index " + j + testName);
+      is(req.result.primaryKey, indexes[j].k, "found expected temp index primary key at index " + j + testName);
+      req.result.continue();
+    }
+    e = yield undefined;
+    ok(req.result == null, "exhausted temp index");
+    store.deleteIndex("temp index");
+  }
+
+
+  openRequest.onsuccess = grabEventAndContinueHandler;
+  yield undefined;
+
+  let trans = db.transaction(["mystore"], "readwrite");
+  store = trans.objectStore("mystore");
+  index = store.index("myindex");
+  is(index.multiEntry, true, "index still is multiEntry");
+  trans.oncomplete = grabEventAndContinueHandler;
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_mutableFileUpgrade.js b/dom/indexedDB/test/unit/test_mutableFileUpgrade.js
new file mode 100644
index 000000000..7862c7a90
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_mutableFileUpgrade.js
@@ -0,0 +1,122 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const dbNames = [
+    "No files",
+    "Blobs and mutable files"
+  ]
+  const version = 1;
+  const objectStoreName = "test";
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  installPackagedProfile("mutableFileUpgrade_profile");
+
+  let request = indexedDB.open(dbNames[0], version);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  is(event.type, "success", "Correct event type");
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName)
+              .get(1);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, "text", "Correct result");
+
+  request = indexedDB.open(dbNames[1], version);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "success", "Correct event type");
+
+  db = event.target.result;
+  db.onerror = errorHandler;
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName)
+              .get(1);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, "text", "Correct result");
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName)
+              .get(2);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  verifyBlob(event.target.result, getBlob("blob0"));
+  yield undefined;
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName)
+              .get(3);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let result = event.target.result;
+
+  verifyBlob(result[0], getBlob("blob1"));
+  yield undefined;
+
+  verifyBlob(result[1], getBlob("blob2"));
+  yield undefined;
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName)
+              .get(4);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  verifyMutableFile(event.target.result, getFile("mutablefile0", "", ""));
+  yield undefined;
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName)
+              .get(5);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  result = event.target.result;
+
+  verifyMutableFile(result[0], getFile("mutablefile1", "", ""));
+  yield undefined;
+
+  verifyMutableFile(result[1], getFile("mutablefile2", "", ""));
+  yield undefined;
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName)
+              .get(6);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  result = event.target.result;
+
+  verifyBlob(result[0], getBlob("blob3"));
+  yield undefined;
+
+  verifyMutableFile(result[1], getFile("mutablefile3", "", ""));
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_names_sorted.js b/dom/indexedDB/test/unit/test_names_sorted.js
new file mode 100644
index 000000000..eac03a84a
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_names_sorted.js
@@ -0,0 +1,114 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreInfo = [
+    { name: "foo", options: { keyPath: "id" }, location: 1 },
+    { name: "bar", options: { keyPath: "id" }, location: 0 },
+  ];
+  const indexInfo = [
+    { name: "foo", keyPath: "value", location: 1 },
+    { name: "bar", keyPath: "value", location: 0 },
+  ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+  let db = event.target.result;
+
+  for (let i = 0; i < objectStoreInfo.length; i++) {
+    let info = objectStoreInfo[i];
+    let objectStore = info.hasOwnProperty("options") ?
+                      db.createObjectStore(info.name, info.options) :
+                      db.createObjectStore(info.name);
+
+    // Test index creation, and that it ends up in indexNames.
+    let objectStoreName = info.name;
+    for (let j = 0; j < indexInfo.length; j++) {
+      let info = indexInfo[j];
+      let count = objectStore.indexNames.length;
+      let index = info.hasOwnProperty("options") ?
+                  objectStore.createIndex(info.name, info.keyPath,
+                                          info.options) :
+                  objectStore.createIndex(info.name, info.keyPath);
+    }
+  }
+
+  request.onsuccess = grabEventAndContinueHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+
+  event = yield undefined;
+
+  let objectStoreNames = []
+  for (let i = 0; i < objectStoreInfo.length; i++) {
+    let info = objectStoreInfo[i];
+    objectStoreNames.push(info.name);
+
+    is(db.objectStoreNames[info.location], info.name,
+       "Got objectStore name in the right location");
+
+    let trans = db.transaction(info.name);
+    let objectStore = trans.objectStore(info.name);
+    for (let j = 0; j < indexInfo.length; j++) {
+      let info = indexInfo[j];
+      is(objectStore.indexNames[info.location], info.name,
+         "Got index name in the right location");
+    }
+  }
+
+  let trans = db.transaction(objectStoreNames);
+  for (let i = 0; i < objectStoreInfo.length; i++) {
+    let info = objectStoreInfo[i];
+  
+    is(trans.objectStoreNames[info.location], info.name,
+       "Got objectStore name in the right location");
+  }
+
+  db.close();
+
+  request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+
+  objectStoreNames = []
+  for (let i = 0; i < objectStoreInfo.length; i++) {
+    let info = objectStoreInfo[i];
+    objectStoreNames.push(info.name);
+
+    is(db.objectStoreNames[info.location], info.name,
+       "Got objectStore name in the right location");
+
+    let trans = db.transaction(info.name);
+    let objectStore = trans.objectStore(info.name);
+    for (let j = 0; j < indexInfo.length; j++) {
+      let info = indexInfo[j];
+      is(objectStore.indexNames[info.location], info.name,
+         "Got index name in the right location");
+    }
+  }
+
+  trans = db.transaction(objectStoreNames);
+  for (let i = 0; i < objectStoreInfo.length; i++) {
+    let info = objectStoreInfo[i];
+  
+    is(trans.objectStoreNames[info.location], info.name,
+       "Got objectStore name in the right location");
+  }
+
+  db.close();
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_objectCursors.js b/dom/indexedDB/test/unit/test_objectCursors.js
new file mode 100644
index 000000000..6c84a7394
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_objectCursors.js
@@ -0,0 +1,85 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  const objectStores = [
+    { name: "a", autoIncrement: false },
+    { name: "b", autoIncrement: true }
+  ];
+
+  const indexes = [
+    { name: "a", options: { } },
+    { name: "b", options: { unique: true } }
+  ];
+
+  var j = 0;
+  for (let i in objectStores) {
+    let request = indexedDB.open(name, ++j);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    let db = event.target.result;
+    db.onversionchange = function(event) {
+      event.target.close();
+    };
+
+    let objectStore =
+      db.createObjectStore(objectStores[i].name,
+                           { keyPath: "id",
+                             autoIncrement: objectStores[i].autoIncrement });
+
+    for (let j in indexes) {
+      objectStore.createIndex(indexes[j].name, "name", indexes[j].options);
+    }
+
+    let data = { name: "Ben" };
+    if (!objectStores[i].autoIncrement) {
+      data.id = 1;
+    }
+
+    request = objectStore.add(data);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    ok(event.target.result == 1 || event.target.result == 2, "Good id");
+  }
+
+  executeSoon(function() { testGenerator.next(); });
+  yield undefined;
+
+  let request = indexedDB.open(name, j);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  for (let i in objectStores) {
+    for (let j in indexes) {
+      let objectStore = db.transaction(objectStores[i].name)
+                          .objectStore(objectStores[i].name);
+      let index = objectStore.index(indexes[j].name);
+
+      request = index.openCursor();
+      request.onerror = errorHandler;
+      request.onsuccess = function (event) {
+        is(event.target.result.value.name, "Ben", "Good object");
+        executeSoon(function() { testGenerator.next(); });
+      }
+      yield undefined;
+    }
+  }
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_objectStore_getAllKeys.js b/dom/indexedDB/test/unit/test_objectStore_getAllKeys.js
new file mode 100644
index 000000000..dfc1870c7
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_objectStore_getAllKeys.js
@@ -0,0 +1,123 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps() {
+  const dbName = this.window ?
+                 window.location.pathname :
+                 "test_objectStore_getAllKeys";
+  const dbVersion = 1;
+  const objectStoreName = "foo";
+  const keyCount = 200;
+
+  let request = indexedDB.open(dbName, dbVersion);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+
+  let event = yield undefined;
+
+  info("Creating database");
+
+  let db = event.target.result;
+  let objectStore = db.createObjectStore(objectStoreName);
+  for (let i = 0; i < keyCount; i++) {
+    objectStore.add(true, i);
+  }
+
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  db = event.target.result;
+  objectStore = db.transaction(objectStoreName).objectStore(objectStoreName);
+
+  info("Getting all keys");
+  objectStore.getAllKeys().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(Array.isArray(event.target.result), "Got an array result");
+  is(event.target.result.length, keyCount, "Got correct array length");
+
+  let match = true;
+  for (let i = 0; i < keyCount; i++) {
+    if (event.target.result[i] != i) {
+      match = false;
+      break;
+    }
+  }
+  ok(match, "Got correct keys");
+
+  info("Getting all keys with key range");
+  let keyRange = IDBKeyRange.bound(10, 20, false, true);
+  objectStore.getAllKeys(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(Array.isArray(event.target.result), "Got an array result");
+  is(event.target.result.length, 10, "Got correct array length");
+
+  match = true;
+  for (let i = 10; i < 20; i++) {
+    if (event.target.result[i - 10] != i) {
+      match = false;
+      break;
+    }
+  }
+  ok(match, "Got correct keys");
+
+  info("Getting all keys with unmatched key range");
+  keyRange = IDBKeyRange.bound(10000, 200000);
+  objectStore.getAllKeys(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(Array.isArray(event.target.result), "Got an array result");
+  is(event.target.result.length, 0, "Got correct array length");
+
+  info("Getting all keys with limit");
+  objectStore.getAllKeys(null, 5).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(Array.isArray(event.target.result), "Got an array result");
+  is(event.target.result.length, 5, "Got correct array length");
+
+  match = true;
+  for (let i = 0; i < 5; i++) {
+    if (event.target.result[i] != i) {
+      match = false;
+      break;
+    }
+  }
+  ok(match, "Got correct keys");
+
+  info("Getting all keys with key range and limit");
+  keyRange = IDBKeyRange.bound(10, 20, false, true);
+  objectStore.getAllKeys(keyRange, 5).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(Array.isArray(event.target.result), "Got an array result");
+  is(event.target.result.length, 5, "Got correct array length");
+
+  match = true;
+  for (let i = 10; i < 15; i++) {
+    if (event.target.result[i - 10] != i) {
+      match = false;
+      break;
+    }
+  }
+  ok(match, "Got correct keys");
+
+  info("Getting all keys with unmatched key range and limit");
+  keyRange = IDBKeyRange.bound(10000, 200000);
+  objectStore.getAllKeys(keyRange, 5).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(Array.isArray(event.target.result), "Got an array result");
+  is(event.target.result.length, 0, "Got correct array length");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_objectStore_inline_autoincrement_key_added_on_put.js b/dom/indexedDB/test/unit/test_objectStore_inline_autoincrement_key_added_on_put.js
new file mode 100644
index 000000000..176b3962d
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_objectStore_inline_autoincrement_key_added_on_put.js
@@ -0,0 +1,55 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  var request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  var event = yield undefined;
+
+  var db = event.target.result;
+
+  var test = {
+    name: "inline key; key generator",
+    autoIncrement: true,
+    storedObject: {name: "Lincoln"},
+    keyName: "id",
+  };
+
+  let objectStore = db.createObjectStore(test.name,
+                                         { keyPath: test.keyName,
+                                           autoIncrement: test.autoIncrement });
+
+  request = objectStore.add(test.storedObject);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let id = event.target.result;
+  request = objectStore.get(id);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  // Sanity check!
+  is(event.target.result.name, test.storedObject.name,
+     "The correct object was stored.");
+
+  // Ensure that the id was also stored on the object.
+  is(event.target.result.id, id, "The object had the id stored on it.");
+
+  // Wait for success
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_objectStore_openKeyCursor.js b/dom/indexedDB/test/unit/test_objectStore_openKeyCursor.js
new file mode 100644
index 000000000..3e88cedb5
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_objectStore_openKeyCursor.js
@@ -0,0 +1,400 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps() {
+  const dbName = this.window ?
+                 window.location.pathname :
+                 "test_objectStore_openKeyCursor";
+  const dbVersion = 1;
+  const objectStoreName = "foo";
+  const keyCount = 100;
+
+  let request = indexedDB.open(dbName, dbVersion);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+
+  let event = yield undefined;
+
+  info("Creating database");
+
+  let db = event.target.result;
+  let objectStore = db.createObjectStore(objectStoreName);
+  for (let i = 0; i < keyCount; i++) {
+    objectStore.add(true, i);
+  }
+
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  db = event.target.result;
+  objectStore = db.transaction(objectStoreName, "readwrite")
+                  .objectStore(objectStoreName);
+
+  info("Getting all keys");
+  objectStore.getAllKeys().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  const allKeys = event.target.result;
+
+  ok(Array.isArray(allKeys), "Got an array result");
+  is(allKeys.length, keyCount, "Got correct array length");
+
+  info("Opening normal key cursor");
+
+  let seenKeys = [];
+  objectStore.openKeyCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (!cursor) {
+      continueToNextStepSync();
+      return;
+    }
+
+    is(cursor.source, objectStore, "Correct source");
+    is(cursor.direction, "next", "Correct direction");
+
+    let exception = null;
+    try {
+      cursor.update(10);
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "update() throws for key cursor");
+
+    exception = null;
+    try {
+      cursor.delete();
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "delete() throws for key cursor");
+
+    is(cursor.key, cursor.primaryKey, "key and primaryKey match");
+    ok(!("value" in cursor), "No 'value' property on key cursor");
+
+    seenKeys.push(cursor.key);
+    cursor.continue();
+  };
+  yield undefined;
+
+  is(seenKeys.length, allKeys.length, "Saw the right number of keys");
+
+  let match = true;
+  for (let i = 0; i < seenKeys.length; i++) {
+    if (seenKeys[i] !== allKeys[i]) {
+      match = false;
+      break;
+    }
+  }
+  ok(match, "All keys matched");
+
+  info("Opening key cursor with keyRange");
+
+  let keyRange = IDBKeyRange.bound(10, 20, false, true);
+
+  seenKeys = [];
+  objectStore.openKeyCursor(keyRange).onsuccess = event => {
+    let cursor = event.target.result;
+    if (!cursor) {
+      continueToNextStepSync();
+      return;
+    }
+
+    is(cursor.source, objectStore, "Correct source");
+    is(cursor.direction, "next", "Correct direction");
+
+    let exception = null;
+    try {
+      cursor.update(10);
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "update() throws for key cursor");
+
+    exception = null;
+    try {
+      cursor.delete();
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "delete() throws for key cursor");
+
+    is(cursor.key, cursor.primaryKey, "key and primaryKey match");
+    ok(!("value" in cursor), "No 'value' property on key cursor");
+
+    seenKeys.push(cursor.key);
+    cursor.continue();
+  };
+  yield undefined;
+
+  is(seenKeys.length, 10, "Saw the right number of keys");
+
+  match = true;
+  for (let i = 0; i < seenKeys.length; i++) {
+    if (seenKeys[i] !== allKeys[i + 10]) {
+      match = false;
+      break;
+    }
+  }
+  ok(match, "All keys matched");
+
+  info("Opening key cursor with unmatched keyRange");
+
+  keyRange = IDBKeyRange.bound(10000, 200000);
+
+  seenKeys = [];
+  objectStore.openKeyCursor(keyRange).onsuccess = event => {
+    let cursor = event.target.result;
+    if (!cursor) {
+      continueToNextStepSync();
+      return;
+    }
+
+    ok(false, "Shouldn't have any keys here");
+    cursor.continue();
+  };
+  yield undefined;
+
+  is(seenKeys.length, 0, "Saw the right number of keys");
+
+  info("Opening reverse key cursor");
+
+  seenKeys = [];
+  objectStore.openKeyCursor(null, "prev").onsuccess = event => {
+    let cursor = event.target.result;
+    if (!cursor) {
+      continueToNextStepSync();
+      return;
+    }
+
+    is(cursor.source, objectStore, "Correct source");
+    is(cursor.direction, "prev", "Correct direction");
+
+    let exception = null;
+    try {
+      cursor.update(10);
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "update() throws for key cursor");
+
+    exception = null;
+    try {
+      cursor.delete();
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "delete() throws for key cursor");
+
+    is(cursor.key, cursor.primaryKey, "key and primaryKey match");
+    ok(!("value" in cursor), "No 'value' property on key cursor");
+
+    seenKeys.push(cursor.key);
+    cursor.continue();
+  };
+  yield undefined;
+
+  is(seenKeys.length, allKeys.length, "Saw the right number of keys");
+
+  seenKeys.reverse();
+
+  match = true;
+  for (let i = 0; i < seenKeys.length; i++) {
+    if (seenKeys[i] !== allKeys[i]) {
+      match = false;
+      break;
+    }
+  }
+  ok(match, "All keys matched");
+
+  info("Opening reverse key cursor with key range");
+
+  keyRange = IDBKeyRange.bound(10, 20, false, true);
+
+  seenKeys = [];
+  objectStore.openKeyCursor(keyRange, "prev").onsuccess = event => {
+    let cursor = event.target.result;
+    if (!cursor) {
+      continueToNextStepSync();
+      return;
+    }
+
+    is(cursor.source, objectStore, "Correct source");
+    is(cursor.direction, "prev", "Correct direction");
+
+    let exception = null;
+    try {
+      cursor.update(10);
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "update() throws for key cursor");
+
+    exception = null;
+    try {
+      cursor.delete();
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "delete() throws for key cursor");
+
+    is(cursor.key, cursor.primaryKey, "key and primaryKey match");
+    ok(!("value" in cursor), "No 'value' property on key cursor");
+
+    seenKeys.push(cursor.key);
+    cursor.continue();
+  };
+  yield undefined;
+
+  is(seenKeys.length, 10, "Saw the right number of keys");
+
+  seenKeys.reverse();
+
+  match = true;
+  for (let i = 0; i < 10; i++) {
+    if (seenKeys[i] !== allKeys[i + 10]) {
+      match = false;
+      break;
+    }
+  }
+  ok(match, "All keys matched");
+
+  info("Opening reverse key cursor with unmatched key range");
+
+  keyRange = IDBKeyRange.bound(10000, 200000);
+
+  seenKeys = [];
+  objectStore.openKeyCursor(keyRange, "prev").onsuccess = event => {
+    let cursor = event.target.result;
+    if (!cursor) {
+      continueToNextStepSync();
+      return;
+    }
+
+    ok(false, "Shouldn't have any keys here");
+    cursor.continue();
+  };
+  yield undefined;
+
+  is(seenKeys.length, 0, "Saw the right number of keys");
+
+  info("Opening key cursor with advance");
+
+  seenKeys = [];
+  objectStore.openKeyCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (!cursor) {
+      continueToNextStepSync();
+      return;
+    }
+
+    is(cursor.source, objectStore, "Correct source");
+    is(cursor.direction, "next", "Correct direction");
+
+    let exception = null;
+    try {
+      cursor.update(10);
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "update() throws for key cursor");
+
+    exception = null;
+    try {
+      cursor.delete();
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "delete() throws for key cursor");
+
+    is(cursor.key, cursor.primaryKey, "key and primaryKey match");
+    ok(!("value" in cursor), "No 'value' property on key cursor");
+
+    seenKeys.push(cursor.key);
+    if (seenKeys.length == 1) {
+      cursor.advance(10);
+    } else {
+      cursor.continue();
+    }
+  };
+  yield undefined;
+
+  is(seenKeys.length, allKeys.length - 9, "Saw the right number of keys");
+
+  match = true;
+  for (let i = 0, j = 0; i < seenKeys.length; i++) {
+    if (seenKeys[i] !== allKeys[i + j]) {
+      match = false;
+      break;
+    }
+    if (i == 0) {
+      j = 9;
+    }
+  }
+  ok(match, "All keys matched");
+
+  info("Opening key cursor with continue-to-key");
+
+  seenKeys = [];
+  objectStore.openKeyCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (!cursor) {
+      continueToNextStepSync();
+      return;
+    }
+
+    is(cursor.source, objectStore, "Correct source");
+    is(cursor.direction, "next", "Correct direction");
+
+    let exception = null;
+    try {
+      cursor.update(10);
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "update() throws for key cursor");
+
+    exception = null;
+    try {
+      cursor.delete();
+    } catch(e) {
+      exception = e;
+    }
+    ok(!!exception, "delete() throws for key cursor");
+
+    is(cursor.key, cursor.primaryKey, "key and primaryKey match");
+    ok(!("value" in cursor), "No 'value' property on key cursor");
+
+    seenKeys.push(cursor.key);
+
+    if (seenKeys.length == 1) {
+      cursor.continue(10);
+    } else {
+      cursor.continue();
+    }
+  };
+  yield undefined;
+
+  is(seenKeys.length, allKeys.length - 9, "Saw the right number of keys");
+
+  match = true;
+  for (let i = 0, j = 0; i < seenKeys.length; i++) {
+    if (seenKeys[i] !== allKeys[i + j]) {
+      match = false;
+      break;
+    }
+    if (i == 0) {
+      j = 9;
+    }
+  }
+  ok(match, "All keys matched");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_objectStore_remove_values.js b/dom/indexedDB/test/unit/test_objectStore_remove_values.js
new file mode 100644
index 000000000..ee0628e9d
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_objectStore_remove_values.js
@@ -0,0 +1,92 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  var data = [
+    { name: "inline key; key generator",
+      autoIncrement: true,
+      storedObject: {name: "Lincoln"},
+      keyName: "id",
+      keyValue: undefined,
+    },
+    { name: "inline key; no key generator",
+      autoIncrement: false,
+      storedObject: {id: 1, name: "Lincoln"},
+      keyName: "id",
+      keyValue: undefined,
+    },
+    { name: "out of line key; key generator",
+      autoIncrement: true,
+      storedObject: {name: "Lincoln"},
+      keyName: undefined,
+      keyValue: undefined,
+    },
+    { name: "out of line key; no key generator",
+      autoIncrement: false,
+      storedObject: {name: "Lincoln"},
+      keyName: null,
+      keyValue: 1,
+    }
+  ];
+
+  for (let i = 0; i < data.length; i++) {
+    let test = data[i];
+
+    let request = indexedDB.open(name, i+1);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    let db = event.target.result;
+    db.onversionchange = function(event) {
+      event.target.close();
+    };
+
+    let objectStore = db.createObjectStore(test.name,
+                                           { keyPath: test.keyName,
+                                             autoIncrement: test.autoIncrement });
+
+    request = objectStore.add(test.storedObject, test.keyValue);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    let id = event.target.result;
+    request = objectStore.get(id);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    // Sanity check!
+    is(test.storedObject.name, event.target.result.name,
+                  "The correct object was stored.");
+
+    request = objectStore.delete(id);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    // Make sure it was removed.
+    request = objectStore.get(id);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    ok(event.target.result === undefined, "Object was deleted");
+
+    // Wait for success
+    yield undefined;
+  }
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_object_identity.js b/dom/indexedDB/test/unit/test_object_identity.js
new file mode 100644
index 000000000..fa7b91339
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_object_identity.js
@@ -0,0 +1,48 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  let transaction = event.target.transaction;
+
+  let objectStore1 = db.createObjectStore("foo");
+  let objectStore2 = transaction.objectStore("foo");
+  ok(objectStore1 === objectStore2, "Got same objectStores");
+
+  let index1 = objectStore1.createIndex("bar", "key");
+  let index2 = objectStore2.index("bar");
+  ok(index1 === index2, "Got same indexes");
+
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+
+  transaction = db.transaction(db.objectStoreNames);
+
+  let objectStore3 = transaction.objectStore("foo");
+  let objectStore4 = transaction.objectStore("foo");
+  ok(objectStore3 === objectStore4, "Got same objectStores");
+
+  ok(objectStore3 !== objectStore1, "Different objectStores");
+  ok(objectStore4 !== objectStore2, "Different objectStores");
+
+  let index3 = objectStore3.index("bar");
+  let index4 = objectStore4.index("bar");
+  ok(index3 === index4, "Got same indexes");
+
+  ok(index3 !== index1, "Different indexes");
+  ok(index4 !== index2, "Different indexes");
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_odd_result_order.js b/dom/indexedDB/test/unit/test_odd_result_order.js
new file mode 100644
index 000000000..fb3d992c9
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_odd_result_order.js
@@ -0,0 +1,76 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const data = { key: 5, index: 10 };
+
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  ok(db instanceof IDBDatabase, "Got a real database");
+
+  db.onerror = errorHandler;
+
+  let objectStore = db.createObjectStore("foo", { keyPath: "key",
+                                                  autoIncrement: true });
+  let index = objectStore.createIndex("foo", "index");
+
+  event.target.onsuccess = continueToNextStep;
+  yield undefined;
+
+  objectStore = db.transaction("foo", "readwrite")
+                  .objectStore("foo");
+  request = objectStore.add(data);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let key;
+  executeSoon(function() {
+    key = request.result;
+    continueToNextStep();
+  });
+  yield undefined;
+
+  is(key, data.key, "Got the right key");
+
+  objectStore = db.transaction("foo").objectStore("foo");
+  objectStore.get(data.key).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let obj;
+  executeSoon(function() {
+    obj = event.target.result;
+    continueToNextStep();
+  });
+  yield undefined;
+
+  is(obj.key, data.key, "Got the right key");
+  is(obj.index, data.index, "Got the right property value");
+
+  objectStore = db.transaction("foo", "readwrite")
+                  .objectStore("foo");
+  request = objectStore.delete(data.key);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  key = undefined;
+  executeSoon(function() {
+    key = request.result;
+    continueToNextStep();
+  }, 0);
+  yield undefined;
+
+  ok(key === undefined, "Got the right value");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_oldDirectories.js b/dom/indexedDB/test/unit/test_oldDirectories.js
new file mode 100644
index 000000000..47a24671e
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_oldDirectories.js
@@ -0,0 +1,72 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  // This lives in storage/default/http+++www.mozilla.org
+  const url = "http://www.mozilla.org";
+  const dbName = "dbC";
+  const dbVersion = 1;
+
+  let ios = SpecialPowers.Cc["@mozilla.org/network/io-service;1"]
+                         .getService(SpecialPowers.Ci.nsIIOService);
+
+  let ssm = SpecialPowers.Cc["@mozilla.org/scriptsecuritymanager;1"]
+                         .getService(SpecialPowers.Ci.nsIScriptSecurityManager);
+
+  function openDatabase() {
+    let uri = ios.newURI(url, null, null);
+    let principal = ssm.createCodebasePrincipal(uri, {});
+    let request = indexedDB.openForPrincipal(principal, dbName, dbVersion);
+    return request;
+  }
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  installPackagedProfile("oldDirectories_profile");
+
+  let request = openDatabase();
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  is(event.type, "success", "Correct event type");
+
+  resetAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  request = openDatabase();
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "success", "Correct event type");
+
+  let directoryService = Cc["@mozilla.org/file/directory_service;1"]
+                         .getService(Ci.nsIProperties);
+
+  let profileDir = directoryService.get("ProfD", Ci.nsIFile);
+
+  let dir = profileDir.clone();
+  dir.append("indexedDB");
+
+  let exists = dir.exists();
+  ok(!exists, "indexedDB doesn't exist");
+
+  dir = profileDir.clone();
+  dir.append("storage");
+  dir.append("persistent");
+
+  exists = dir.exists();
+  ok(!exists, "storage/persistent doesn't exist");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_open_empty_db.js b/dom/indexedDB/test/unit/test_open_empty_db.js
new file mode 100644
index 000000000..add956669
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_open_empty_db.js
@@ -0,0 +1,46 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const names = [
+    //"",
+    null,
+    undefined,
+    this.window ? window.location.pathname : "Splendid Test"
+  ];
+
+  const version = 1;
+
+  for (let name of names) {
+    let request = indexedDB.open(name, version);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    if (name === null) {
+      name = "null";
+    }
+    else if (name === undefined) {
+      name = "undefined";
+    }
+
+    let db = event.target.result;
+    is(db.name, name, "Bad name");
+    is(db.version, version, "Bad version");
+    is(db.objectStoreNames.length, 0, "Bad objectStores list");
+
+    is(db.name, request.result.name, "Bad name");
+    is(db.version, request.result.version, "Bad version");
+    is(db.objectStoreNames.length, request.result.objectStoreNames.length,
+       "Bad objectStores list");
+  }
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_open_for_principal.js b/dom/indexedDB/test/unit/test_open_for_principal.js
new file mode 100644
index 000000000..171f71b39
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_open_for_principal.js
@@ -0,0 +1,90 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  const objectStoreName = "Foo";
+
+  const data = { key: 1, value: "bar" };
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Got correct event type");
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  let objectStore = db.createObjectStore(objectStoreName, { });
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got correct event type");
+
+  objectStore = db.transaction([objectStoreName], "readwrite")
+                  .objectStore(objectStoreName);
+
+  request = objectStore.get(data.key);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, null, "Got no data");
+
+  request = objectStore.add(data.value, data.key);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data.key, "Got correct key");
+
+  let uri = Components.classes["@mozilla.org/network/io-service;1"]
+                      .getService(Components.interfaces.nsIIOService)
+                      .newURI("http://appdata.example.com", null, null);
+  let ssm = Components.classes["@mozilla.org/scriptsecuritymanager;1"]
+                      .getService(Components.interfaces.nsIScriptSecurityManager);
+  let principal = ssm.createCodebasePrincipal(uri, {});
+
+  request = indexedDB.openForPrincipal(principal, name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Got correct event type");
+
+  db = event.target.result;
+  db.onerror = errorHandler;
+
+  objectStore = db.createObjectStore(objectStoreName, { });
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got correct event type");
+
+  objectStore = db.transaction([objectStoreName])
+                  .objectStore(objectStoreName);
+
+  request = objectStore.get(data.key);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, null, "Got no data");
+
+  db.close();
+
+  request = indexedDB.deleteForPrincipal(principal, name);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler
+  event = yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_open_objectStore.js b/dom/indexedDB/test/unit/test_open_objectStore.js
new file mode 100644
index 000000000..207107941
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_open_objectStore.js
@@ -0,0 +1,39 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreName = "Objects";
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  is(db.objectStoreNames.length, 0, "Bad objectStores list");
+
+  let objectStore = db.createObjectStore(objectStoreName,
+                                         { keyPath: "foo" });
+
+  is(db.objectStoreNames.length, 1, "Bad objectStores list");
+  is(db.objectStoreNames.item(0), objectStoreName, "Bad name");
+
+  yield undefined;
+
+  objectStore = db.transaction(objectStoreName).objectStore(objectStoreName);
+
+  is(objectStore.name, objectStoreName, "Bad name");
+  is(objectStore.keyPath, "foo", "Bad keyPath");
+  if(objectStore.indexNames.length, 0, "Bad indexNames");
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_optionalArguments.js b/dom/indexedDB/test/unit/test_optionalArguments.js
new file mode 100644
index 000000000..ad170dc8d
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_optionalArguments.js
@@ -0,0 +1,1711 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const osName = "people";
+  const indexName = "weight";
+
+  const data = [
+    { ssn: "237-23-7732", name: "Bob", height: 60, weight: 120 },
+    { ssn: "237-23-7733", name: "Ann", height: 52, weight: 110 },
+    { ssn: "237-23-7734", name: "Ron", height: 73, weight: 180 },
+    { ssn: "237-23-7735", name: "Sue", height: 58, weight: 130 },
+    { ssn: "237-23-7736", name: "Joe", height: 65, weight: 150 },
+    { ssn: "237-23-7737", name: "Pat", height: 65 },
+    { ssn: "237-23-7738", name: "Mel", height: 66, weight: {} },
+    { ssn: "237-23-7739", name: "Tom", height: 62, weight: 130 }
+  ];
+
+  const weightSort = [1, 0, 3, 7, 4, 2];
+
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Got upgradeneeded event");
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  let objectStore = db.createObjectStore(osName, { keyPath: "ssn" });
+  objectStore.createIndex(indexName, "weight", { unique: false });
+
+  for (let i of data) {
+    objectStore.add(i);
+  }
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got success event");
+
+  try {
+    IDBKeyRange.bound(1, -1);
+    ok(false, "Bound keyRange with backwards args should throw!");
+  }
+  catch (e) {
+    is(e.name, "DataError", "Threw correct exception");
+    is(e.code, 0, "Threw with correct code");
+  }
+
+  try {
+    IDBKeyRange.bound(1, 1);
+    ok(true, "Bound keyRange with same arg should be ok");
+  }
+  catch (e) {
+    ok(false, "Bound keyRange with same arg should have been ok");
+  }
+
+  try {
+    IDBKeyRange.bound(1, 1, true);
+    ok(false, "Bound keyRange with same arg and open should throw!");
+  }
+  catch (e) {
+    is(e.name, "DataError", "Threw correct exception");
+    is(e.code, 0, "Threw with correct code");
+  }
+
+  try {
+    IDBKeyRange.bound(1, 1, true, true);
+    ok(false, "Bound keyRange with same arg and open should throw!");
+  }
+  catch (e) {
+    is(e.name, "DataError", "Threw correct exception");
+    is(e.code, 0, "Threw with correct code");
+  }
+
+  objectStore = db.transaction(osName).objectStore(osName);
+
+  try {
+    objectStore.get();
+    ok(false, "Get with unspecified arg should have thrown");
+  }
+  catch(e) {
+    ok(true, "Get with unspecified arg should have thrown");
+  }
+
+  try {
+    objectStore.get(undefined);
+    ok(false, "Get with undefined should have thrown");
+  }
+  catch(e) {
+    ok(true, "Get with undefined arg should have thrown");
+  }
+
+  try {
+    objectStore.get(null);
+    ok(false, "Get with null should have thrown");
+  }
+  catch(e) {
+    is(e instanceof DOMException, true,
+       "Got right kind of exception");
+    is(e.name, "DataError", "Correct error.");
+    is(e.code, 0, "Correct code.");
+  }
+
+  objectStore.get(data[2].ssn).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.name, data[2].name, "Correct data");
+
+  let keyRange = IDBKeyRange.only(data[2].ssn);
+
+  objectStore.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.name, data[2].name, "Correct data");
+
+  keyRange = IDBKeyRange.lowerBound(data[2].ssn);
+
+  objectStore.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.name, data[2].name, "Correct data");
+
+  keyRange = IDBKeyRange.lowerBound(data[2].ssn, true);
+
+  objectStore.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.name, data[3].name, "Correct data");
+
+  keyRange = IDBKeyRange.upperBound(data[2].ssn);
+
+  objectStore.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.name, data[0].name, "Correct data");
+
+  keyRange = IDBKeyRange.bound(data[2].ssn, data[4].ssn);
+
+  objectStore.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.name, data[2].name, "Correct data");
+
+  keyRange = IDBKeyRange.bound(data[2].ssn, data[4].ssn, true);
+
+  objectStore.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.name, data[3].name, "Correct data");
+
+  objectStore = db.transaction(osName, "readwrite")
+                  .objectStore(osName);
+
+  try {
+    objectStore.delete();
+    ok(false, "Delete with unspecified arg should have thrown");
+  }
+  catch(e) {
+    ok(true, "Delete with unspecified arg should have thrown");
+  }
+
+  try {
+    objectStore.delete(undefined);
+    ok(false, "Delete with undefined should have thrown");
+  }
+  catch(e) {
+    ok(true, "Delete with undefined arg should have thrown");
+  }
+
+  try {
+    objectStore.delete(null);
+    ok(false, "Delete with null should have thrown");
+  }
+  catch(e) {
+    is(e instanceof DOMException, true,
+       "Got right kind of exception");
+    is(e.name, "DataError", "Correct error.");
+    is(e.code, 0, "Correct code.");
+  }
+
+  objectStore.count().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data.length, "Correct count");
+
+  objectStore.delete(data[2].ssn).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(event.target.result === undefined, "Correct result");
+
+  objectStore.count().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data.length - 1, "Correct count");
+
+  keyRange = IDBKeyRange.bound(data[3].ssn, data[5].ssn);
+
+  objectStore.delete(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(event.target.result === undefined, "Correct result");
+
+  objectStore.count().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data.length - 4, "Correct count");
+
+  keyRange = IDBKeyRange.lowerBound(10);
+
+  objectStore.delete(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  ok(event.target.result === undefined, "Correct result");
+
+  objectStore.count().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, 0, "Correct count");
+
+  event.target.transaction.oncomplete = grabEventAndContinueHandler;
+
+  for (let i of data) {
+    objectStore.add(i);
+  }
+
+  yield undefined;
+
+  objectStore = db.transaction(osName).objectStore(osName);
+
+  objectStore.count().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data.length, "Correct count");
+
+  let count = 0;
+
+  objectStore.openCursor().onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, data.length, "Correct count for no arg to openCursor");
+
+  count = 0;
+
+  objectStore.openCursor(null).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, data.length, "Correct count for null arg to openCursor");
+
+  count = 0;
+
+  objectStore.openCursor(undefined).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, data.length, "Correct count for undefined arg to openCursor");
+
+  count = 0;
+
+  objectStore.openCursor(data[2].ssn).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1, "Correct count for single key arg to openCursor");
+
+  count = 0;
+
+  objectStore.openCursor("foo").onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for non-existent single key arg to openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.only(data[2].ssn);
+
+  objectStore.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1, "Correct count for only keyRange arg to openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.lowerBound(data[2].ssn);
+
+  objectStore.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, data.length - 2,
+     "Correct count for lowerBound arg to openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.lowerBound(data[2].ssn, true);
+
+  objectStore.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, data.length - 3,
+     "Correct count for lowerBound arg to openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.lowerBound("foo");
+
+  objectStore.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for non-existent lowerBound arg to openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[2].ssn, data[3].ssn);
+
+  objectStore.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 2, "Correct count for bound arg to openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[2].ssn, data[3].ssn, true);
+
+  objectStore.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1, "Correct count for bound arg to openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[2].ssn, data[3].ssn, true, true);
+
+  objectStore.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0, "Correct count for bound arg to openCursor");
+
+  let index = objectStore.index(indexName);
+
+  count = 0;
+
+  index.openKeyCursor().onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for unspecified arg to index.openKeyCursor");
+
+  count = 0;
+
+  index.openKeyCursor(null).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for null arg to index.openKeyCursor");
+
+  count = 0;
+
+  index.openKeyCursor(undefined).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for undefined arg to index.openKeyCursor");
+
+  count = 0;
+
+  index.openKeyCursor(data[0].weight).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1, "Correct count for single key arg to index.openKeyCursor");
+
+  count = 0;
+
+  index.openKeyCursor("foo").onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for non-existent key arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.only("foo");
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for non-existent keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.only(data[0].weight);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1,
+     "Correct count for only keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for lowerBound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight, true);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length - 1,
+     "Correct count for lowerBound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.lowerBound("foo");
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for lowerBound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound(data[weightSort[0]].weight);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1,
+     "Correct count for upperBound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound(data[weightSort[0]].weight, true);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for upperBound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound(data[weightSort[weightSort.length - 1]].weight);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for upperBound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound(data[weightSort[weightSort.length - 1]].weight,
+                                    true);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length - 1,
+     "Correct count for upperBound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound("foo");
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for upperBound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound(0);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for upperBound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[weightSort.length - 1]].weight);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for bound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[weightSort.length - 1]].weight,
+                               true);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length - 1,
+     "Correct count for bound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[weightSort.length - 1]].weight,
+                               true, true);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length - 2,
+     "Correct count for bound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight - 1,
+                               data[weightSort[weightSort.length - 1]].weight + 1);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for bound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight - 2,
+                               data[weightSort[0]].weight - 1);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for bound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[1]].weight,
+                               data[weightSort[2]].weight);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 3,
+     "Correct count for bound keyRange arg to index.openKeyCursor");
+
+  count = 0;
+
+  index.openCursor().onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for unspecified arg to index.openCursor");
+
+  count = 0;
+
+  index.openCursor(null).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for null arg to index.openCursor");
+
+  count = 0;
+
+  index.openCursor(undefined).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for undefined arg to index.openCursor");
+
+  count = 0;
+
+  index.openCursor(data[0].weight).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1, "Correct count for single key arg to index.openCursor");
+
+  count = 0;
+
+  index.openCursor("foo").onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for non-existent key arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.only("foo");
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for non-existent keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.only(data[0].weight);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1,
+     "Correct count for only keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for lowerBound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight, true);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length - 1,
+     "Correct count for lowerBound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.lowerBound("foo");
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for lowerBound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound(data[weightSort[0]].weight);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1,
+     "Correct count for upperBound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound(data[weightSort[0]].weight, true);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for upperBound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound(data[weightSort[weightSort.length - 1]].weight);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for upperBound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound(data[weightSort[weightSort.length - 1]].weight,
+                                    true);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length - 1,
+     "Correct count for upperBound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound("foo");
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for upperBound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.upperBound(0);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for upperBound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[weightSort.length - 1]].weight);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for bound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[weightSort.length - 1]].weight,
+                               true);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length - 1,
+     "Correct count for bound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[weightSort.length - 1]].weight,
+                               true, true);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length - 2,
+     "Correct count for bound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight - 1,
+                               data[weightSort[weightSort.length - 1]].weight + 1);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for bound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight - 2,
+                               data[weightSort[0]].weight - 1);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for bound keyRange arg to index.openCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.bound(data[weightSort[1]].weight,
+                               data[weightSort[2]].weight);
+
+  index.openCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 3,
+     "Correct count for bound keyRange arg to index.openCursor");
+
+  try {
+    index.get();
+    ok(false, "Get with unspecified arg should have thrown");
+  }
+  catch(e) {
+    ok(true, "Get with unspecified arg should have thrown");
+  }
+
+  try {
+    index.get(undefined);
+    ok(false, "Get with undefined should have thrown");
+  }
+  catch(e) {
+    ok(true, "Get with undefined arg should have thrown");
+  }
+
+  try {
+    index.get(null);
+    ok(false, "Get with null should have thrown");
+  }
+  catch(e) {
+    is(e instanceof DOMException, true,
+       "Got right kind of exception");
+    is(e.name, "DataError", "Correct error.");
+    is(e.code, 0, "Correct code.");
+  }
+
+  index.get(data[0].weight).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.weight, data[0].weight, "Got correct result");
+
+  keyRange = IDBKeyRange.only(data[0].weight);
+
+  index.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.weight, data[0].weight, "Got correct result");
+
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight);
+
+  index.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.weight, data[weightSort[0]].weight,
+     "Got correct result");
+
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight - 1);
+
+  index.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.weight, data[weightSort[0]].weight,
+     "Got correct result");
+
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight + 1);
+
+  index.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.weight, data[weightSort[1]].weight,
+     "Got correct result");
+
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight, true);
+
+  index.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.weight, data[weightSort[1]].weight,
+     "Got correct result");
+
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[1]].weight);
+
+  index.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.weight, data[weightSort[0]].weight,
+     "Got correct result");
+
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[1]].weight, true);
+
+  index.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.weight, data[weightSort[1]].weight,
+     "Got correct result");
+
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[1]].weight, true, true);
+
+  index.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, undefined, "Got correct result");
+
+  keyRange = IDBKeyRange.upperBound(data[weightSort[5]].weight);
+
+  index.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.weight, data[weightSort[0]].weight,
+     "Got correct result");
+
+  keyRange = IDBKeyRange.upperBound(data[weightSort[0]].weight, true);
+
+  index.get(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, undefined, "Got correct result");
+
+  try {
+    index.getKey();
+    ok(false, "Get with unspecified arg should have thrown");
+  }
+  catch(e) {
+    ok(true, "Get with unspecified arg should have thrown");
+  }
+
+  try {
+    index.getKey(undefined);
+    ok(false, "Get with undefined should have thrown");
+  }
+  catch(e) {
+    ok(true, "Get with undefined arg should have thrown");
+  }
+
+  try {
+    index.getKey(null);
+    ok(false, "Get with null should have thrown");
+  }
+  catch(e) {
+    is(e instanceof DOMException, true,
+       "Got right kind of exception");
+    is(e.name, "DataError", "Correct error.");
+    is(e.code, 0, "Correct code.");
+  }
+
+  index.getKey(data[0].weight).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data[0].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.only(data[0].weight);
+
+  index.getKey(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data[0].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight);
+
+  index.getKey(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data[weightSort[0]].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight - 1);
+
+  index.getKey(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data[weightSort[0]].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight + 1);
+
+  index.getKey(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data[weightSort[1]].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.lowerBound(data[weightSort[0]].weight, true);
+
+  index.getKey(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data[weightSort[1]].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[1]].weight);
+
+  index.getKey(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data[weightSort[0]].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[1]].weight, true);
+
+  index.getKey(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data[weightSort[1]].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.bound(data[weightSort[0]].weight,
+                               data[weightSort[1]].weight, true, true);
+
+  index.getKey(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, undefined, "Got correct result");
+
+  keyRange = IDBKeyRange.upperBound(data[weightSort[5]].weight);
+
+  index.getKey(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data[weightSort[0]].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.upperBound(data[weightSort[0]].weight, true);
+
+  index.getKey(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, undefined, "Got correct result");
+
+  count = 0;
+
+  index.openKeyCursor().onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for no arg to index.openKeyCursor");
+
+  count = 0;
+
+  index.openKeyCursor(null).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for null arg to index.openKeyCursor");
+
+  count = 0;
+
+  index.openKeyCursor(undefined).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, weightSort.length,
+     "Correct count for undefined arg to index.openKeyCursor");
+
+  count = 0;
+
+  index.openKeyCursor(data[weightSort[0]].weight).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1, "Correct count for single key arg to index.openKeyCursor");
+
+  count = 0;
+
+  index.openKeyCursor("foo").onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 0,
+     "Correct count for non-existent single key arg to index.openKeyCursor");
+
+  count = 0;
+  keyRange = IDBKeyRange.only(data[weightSort[0]].weight);
+
+  index.openKeyCursor(keyRange).onsuccess = function(event) {
+    let cursor = event.target.result;
+    if (cursor) {
+      count++;
+      cursor.continue();
+    }
+    else {
+      testGenerator.next();
+    }
+  }
+  yield undefined;
+
+  is(count, 1,
+     "Correct count for only keyRange arg to index.openKeyCursor");
+
+  objectStore.mozGetAll(data[1].ssn).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, 1, "Got correct length");
+  is(event.target.result[0].ssn, data[1].ssn, "Got correct result");
+
+  objectStore.mozGetAll(null).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, data.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i].ssn, data[i].ssn, "Got correct value");
+  }
+
+  objectStore.mozGetAll(undefined).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, data.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i].ssn, data[i].ssn, "Got correct value");
+  }
+
+  objectStore.mozGetAll().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, data.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i].ssn, data[i].ssn, "Got correct value");
+  }
+
+  keyRange = IDBKeyRange.lowerBound(0);
+
+  objectStore.mozGetAll(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, data.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i].ssn, data[i].ssn, "Got correct value");
+  }
+
+  index.mozGetAll().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, weightSort.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i].ssn, data[weightSort[i]].ssn,
+       "Got correct value");
+  }
+
+  index.mozGetAll(undefined).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, weightSort.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i].ssn, data[weightSort[i]].ssn,
+       "Got correct value");
+  }
+
+  index.mozGetAll(null).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, weightSort.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i].ssn, data[weightSort[i]].ssn,
+       "Got correct value");
+  }
+
+  index.mozGetAll(data[weightSort[0]].weight).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, 1, "Got correct length");
+  is(event.target.result[0].ssn, data[weightSort[0]].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.lowerBound(0);
+
+  index.mozGetAll(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, weightSort.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i].ssn, data[weightSort[i]].ssn,
+       "Got correct value");
+  }
+
+  index.mozGetAllKeys().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, weightSort.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i], data[weightSort[i]].ssn,
+       "Got correct value");
+  }
+
+  index.mozGetAllKeys(undefined).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, weightSort.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i], data[weightSort[i]].ssn,
+       "Got correct value");
+  }
+
+  index.mozGetAllKeys(null).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, weightSort.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i], data[weightSort[i]].ssn,
+       "Got correct value");
+  }
+
+  index.mozGetAllKeys(data[weightSort[0]].weight).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, 1, "Got correct length");
+  is(event.target.result[0], data[weightSort[0]].ssn, "Got correct result");
+
+  keyRange = IDBKeyRange.lowerBound(0);
+
+  index.mozGetAllKeys(keyRange).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result instanceof Array, true, "Got an array");
+  is(event.target.result.length, weightSort.length, "Got correct length");
+  for (let i in event.target.result) {
+    is(event.target.result[i], data[weightSort[i]].ssn,
+       "Got correct value");
+  }
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_overlapping_transactions.js b/dom/indexedDB/test/unit/test_overlapping_transactions.js
new file mode 100644
index 000000000..2606d7aea
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_overlapping_transactions.js
@@ -0,0 +1,92 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStores = [ "foo", "bar" ];
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  event.target.onsuccess = grabEventAndContinueHandler;
+  for (let i in objectStores) {
+    db.createObjectStore(objectStores[i], { autoIncrement: true });
+  }
+  event = yield undefined;
+
+  is(db.objectStoreNames.length, objectStores.length,
+     "Correct objectStoreNames list");
+
+  for (let i = 0; i < 50; i++) {
+    let stepNumber = 0;
+
+    request = db.transaction(["foo"], "readwrite")
+                .objectStore("foo")
+                .add({});
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      is(stepNumber, 1, "This callback came first");
+      stepNumber++;
+      event.target.transaction.oncomplete = grabEventAndContinueHandler;
+    }
+
+    request = db.transaction(["foo"], "readwrite")
+                .objectStore("foo")
+                .add({});
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      is(stepNumber, 2, "This callback came second");
+      stepNumber++;
+      event.target.transaction.oncomplete = grabEventAndContinueHandler;      
+    }
+
+    request = db.transaction(["foo", "bar"], "readwrite")
+                .objectStore("bar")
+                .add({});
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      is(stepNumber, 3, "This callback came third");
+      stepNumber++;
+      event.target.transaction.oncomplete = grabEventAndContinueHandler;      
+    }
+
+    request = db.transaction(["foo", "bar"], "readwrite")
+                .objectStore("bar")
+                .add({});
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      is(stepNumber, 4, "This callback came fourth");
+      stepNumber++;
+      event.target.transaction.oncomplete = grabEventAndContinueHandler;
+    }
+
+    request = db.transaction(["bar"], "readwrite")
+                .objectStore("bar")
+                .add({});
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      is(stepNumber, 5, "This callback came fifth");
+      stepNumber++;
+      event.target.transaction.oncomplete = grabEventAndContinueHandler;
+    }
+
+    stepNumber++;
+    yield undefined; yield undefined; yield undefined; yield undefined; yield undefined;
+
+    is(stepNumber, 6, "All callbacks received");
+  }
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_persistenceType.js b/dom/indexedDB/test/unit/test_persistenceType.js
new file mode 100644
index 000000000..0f5dd72a2
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_persistenceType.js
@@ -0,0 +1,86 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = "Splendid Test";
+  const version = 1;
+
+  const objectStoreName = "Foo";
+  const data = { key: 1, value: "bar" };
+
+  try {
+    indexedDB.open(name, { version: version, storage: "unknown" });
+    ok(false, "Should have thrown!");
+  }
+  catch (e) {
+    ok(e instanceof TypeError, "Got TypeError.");
+    is(e.name, "TypeError", "Good error name.");
+  }
+
+  let request = indexedDB.open(name, { version: version,
+                                       storage: "persistent" });
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Got correct event type");
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  let objectStore = db.createObjectStore(objectStoreName, { });
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got correct event type");
+
+  is(db.name, name, "Correct name");
+  is(db.version, version, "Correct version");
+  is(db.storage, "persistent", "Correct persistence type");
+
+  objectStore = db.transaction([objectStoreName], "readwrite")
+                  .objectStore(objectStoreName);
+
+  request = objectStore.get(data.key);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, undefined, "Got no data");
+
+  request = objectStore.add(data.value, data.key);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data.key, "Got correct key");
+
+  request = indexedDB.open(name, { version: version,
+                                   storage: "temporary" });
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "success", "Got correct event type");
+
+  is(db.name, name, "Correct name");
+  is(db.version, version, "Correct version");
+  is(db.storage, "persistent", "Correct persistence type");
+
+  objectStore = db.transaction([objectStoreName])
+                  .objectStore(objectStoreName);
+
+  request = objectStore.get(data.key);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, data.value, "Got correct data");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_put_get_values.js b/dom/indexedDB/test/unit/test_put_get_values.js
new file mode 100644
index 000000000..b7345795c
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_put_get_values.js
@@ -0,0 +1,55 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreName = "Objects";
+
+  let testString = { key: 0, value: "testString" };
+  let testInt = { key: 1, value: 1002 };
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName,
+                                         { autoIncrement: 0 });
+
+  request = objectStore.add(testString.value, testString.key);
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.result, testString.key, "Got the right key");
+    request = objectStore.get(testString.key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      is(event.target.result, testString.value, "Got the right value");
+    };
+  };
+
+  request = objectStore.add(testInt.value, testInt.key);
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.result, testInt.key, "Got the right key");
+    request = objectStore.get(testInt.key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      is(event.target.result, testInt.value, "Got the right value");
+    };
+  }
+
+  // Wait for success
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_put_get_values_autoIncrement.js b/dom/indexedDB/test/unit/test_put_get_values_autoIncrement.js
new file mode 100644
index 000000000..3291148d3
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_put_get_values_autoIncrement.js
@@ -0,0 +1,54 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreName = "Objects";
+
+  let testString = { value: "testString" };
+  let testInt = { value: 1002 };
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore(objectStoreName,
+                                         { autoIncrement: 1 });
+
+  request = objectStore.put(testString.value);
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    testString.key = event.target.result;
+    request = objectStore.get(testString.key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      is(event.target.result, testString.value, "Got the right value");
+    };
+  };
+
+  request = objectStore.put(testInt.value);
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    testInt.key = event.target.result;
+    request = objectStore.get(testInt.key);
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      is(event.target.result, testInt.value, "Got the right value");
+    };
+  }
+
+  // Wait for success
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_quotaExceeded_recovery.js b/dom/indexedDB/test/unit/test_quotaExceeded_recovery.js
new file mode 100644
index 000000000..1f04bb6d0
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_quotaExceeded_recovery.js
@@ -0,0 +1,141 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "Need a way to set temporary prefs from a worker";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const spec = "http://foo.com";
+  const name =
+    this.window ? window.location.pathname : "test_quotaExceeded_recovery";
+  const objectStoreName = "foo";
+
+  const android = mozinfo.os == "android";
+
+  // We want 512 KB database on Android and 4 MB database on other platforms.
+  const groupLimitKB = android ? 512 : 4096;
+
+  // The group limit is calculated as 20% of the global temporary storage limit.
+  const tempStorageLimitKB = groupLimitKB * 5;
+
+  // We want 64 KB chunks on Android and 512 KB chunks on other platforms.
+  const dataSizeKB = android ? 64 : 512;
+  const dataSize = dataSizeKB * 1024;
+
+  const maxIter = 5;
+
+  for (let blobs of [false, true]) {
+    setTemporaryStorageLimit(tempStorageLimitKB);
+
+    clearAllDatabases(continueToNextStepSync);
+    yield undefined;
+
+    info("Opening database");
+
+    let request = indexedDB.openForPrincipal(getPrincipal(spec), name);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;;
+    request.onsuccess = unexpectedSuccessHandler;
+
+    yield undefined;
+
+    // upgradeneeded
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+
+    info("Creating objectStore");
+
+    request.result.createObjectStore(objectStoreName, { autoIncrement: true });
+
+    yield undefined;
+
+    // success
+    let db = request.result;
+    db.onerror = errorHandler;
+
+    ok(true, "Filling database");
+
+    let obj = {
+      name: "foo"
+    }
+
+    if (!blobs) {
+      obj.data = getRandomView(dataSize);
+    }
+
+    let iter = 1;
+    let i = 1;
+    let j = 1;
+    while (true) {
+      if (blobs) {
+        obj.data = getBlob(getView(dataSize));
+      }
+
+      let trans = db.transaction(objectStoreName, "readwrite");
+      request = trans.objectStore(objectStoreName).add(obj);
+      request.onerror = function(event)
+      {
+        event.stopPropagation();
+      }
+
+      trans.oncomplete = function(event) {
+        if (iter == 1) {
+          i++;
+        }
+        j++;
+        testGenerator.send(true);
+      }
+      trans.onabort = function(event) {
+        is(trans.error.name, "QuotaExceededError", "Reached quota limit");
+        testGenerator.send(false);
+      }
+
+      let completeFired = yield undefined;
+      if (completeFired) {
+        ok(true, "Got complete event");
+        continue;
+      }
+
+      ok(true, "Got abort event");
+
+      if (iter++ == maxIter) {
+        break;
+      }
+
+      if (iter > 1) {
+        ok(i == j, "Recycled entire database");
+        j = 1;
+      }
+
+      trans = db.transaction(objectStoreName, "readwrite");
+
+      // Don't use a cursor for deleting stored blobs (Cursors prolong live
+      // of stored files since each record must be fetched from the database
+      // first which creates a memory reference to the stored blob.)
+      if (blobs) {
+        request = trans.objectStore(objectStoreName).clear();
+      } else {
+        request = trans.objectStore(objectStoreName).openCursor();
+        request.onsuccess = function(event) {
+          let cursor = event.target.result;
+          if (cursor) {
+            cursor.delete();
+            cursor.continue();
+          }
+        }
+      }
+
+      trans.onabort = unexpectedSuccessHandler;;
+      trans.oncomplete = grabEventAndContinueHandler;
+
+      yield undefined;
+    }
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_readonly_transactions.js b/dom/indexedDB/test/unit/test_readonly_transactions.js
new file mode 100644
index 000000000..91f0f4c9a
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_readonly_transactions.js
@@ -0,0 +1,174 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const osName = "foo";
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  db.createObjectStore(osName, { autoIncrement: "true" });
+
+  yield undefined;
+
+  let key1, key2;
+
+  request = db.transaction([osName], "readwrite")
+              .objectStore(osName)
+              .add({});
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.transaction.mode, "readwrite", "Correct mode");
+    key1 = event.target.result;
+    testGenerator.next();
+  }
+  yield undefined;
+
+  request = db.transaction(osName, "readwrite").objectStore(osName).add({});
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.transaction.mode, "readwrite", "Correct mode");
+    key2 = event.target.result;
+    testGenerator.next();
+  }
+  yield undefined;
+
+  request = db.transaction([osName], "readwrite")
+              .objectStore(osName)
+              .put({}, key1);
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.transaction.mode, "readwrite", "Correct mode");
+    testGenerator.next();
+  }
+  yield undefined;
+
+  request = db.transaction(osName, "readwrite")
+              .objectStore(osName)
+              .put({}, key2);
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.transaction.mode, "readwrite", "Correct mode");
+    testGenerator.next();
+  }
+  yield undefined;
+
+  request = db.transaction([osName], "readwrite")
+              .objectStore(osName)
+              .put({}, key1);
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.transaction.mode, "readwrite", "Correct mode");
+    testGenerator.next();
+  }
+  yield undefined;
+
+  request = db.transaction(osName, "readwrite")
+              .objectStore(osName)
+              .put({}, key1);
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.transaction.mode, "readwrite", "Correct mode");
+    testGenerator.next();
+  }
+  yield undefined;
+
+  request = db.transaction([osName], "readwrite")
+              .objectStore(osName)
+              .delete(key1);
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.transaction.mode, "readwrite", "Correct mode");
+    testGenerator.next();
+  }
+  yield undefined;
+
+  request = db.transaction(osName, "readwrite")
+              .objectStore(osName)
+              .delete(key2);
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.transaction.mode, "readwrite", "Correct mode");
+    testGenerator.next();
+  }
+  yield undefined;
+
+  try {
+    request = db.transaction([osName]).objectStore(osName).add({});
+    ok(false, "Adding to a readonly transaction should fail!");
+  }
+  catch (e) {
+    ok(true, "Adding to a readonly transaction failed");
+  }
+
+  try {
+    request = db.transaction(osName).objectStore(osName).add({});
+    ok(false, "Adding to a readonly transaction should fail!");
+  }
+  catch (e) {
+    ok(true, "Adding to a readonly transaction failed");
+  }
+
+  try {
+    request = db.transaction([osName]).objectStore(osName).put({});
+    ok(false, "Adding or modifying a readonly transaction should fail!");
+  }
+  catch (e) {
+    ok(true, "Adding or modifying a readonly transaction failed");
+  }
+
+  try {
+    request = db.transaction(osName).objectStore(osName).put({});
+    ok(false, "Adding or modifying a readonly transaction should fail!");
+  }
+  catch (e) {
+    ok(true, "Adding or modifying a readonly transaction failed");
+  }
+
+  try {
+    request = db.transaction([osName]).objectStore(osName).put({}, key1);
+    ok(false, "Modifying a readonly transaction should fail!");
+  }
+  catch (e) {
+    ok(true, "Modifying a readonly transaction failed");
+  }
+
+  try {
+    request = db.transaction(osName).objectStore(osName).put({}, key1);
+    ok(false, "Modifying a readonly transaction should fail!");
+  }
+  catch (e) {
+    ok(true, "Modifying a readonly transaction failed");
+  }
+
+  try {
+    request = db.transaction([osName]).objectStore(osName).delete(key1);
+    ok(false, "Removing from a readonly transaction should fail!");
+  }
+  catch (e) {
+    ok(true, "Removing from a readonly transaction failed");
+  }
+
+  try {
+    request = db.transaction(osName).objectStore(osName).delete(key2);
+    ok(false, "Removing from a readonly transaction should fail!");
+  }
+  catch (e) {
+    ok(true, "Removing from a readonly transaction failed");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_readwriteflush_disabled.js b/dom/indexedDB/test/unit/test_readwriteflush_disabled.js
new file mode 100644
index 000000000..484b1aa42
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_readwriteflush_disabled.js
@@ -0,0 +1,72 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "Need a way to set temporary prefs from a worker";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name =
+    this.window ? window.location.pathname : "test_readwriteflush_disabled.js";
+
+  info("Resetting experimental pref");
+
+  if (this.window) {
+    SpecialPowers.pushPrefEnv(
+      {
+        "set": [
+          ["dom.indexedDB.experimental", false]
+        ]
+      },
+      continueToNextStep
+    );
+    yield undefined;
+  } else {
+    resetExperimental();
+  }
+
+  info("Opening database");
+
+  let request = indexedDB.open(name);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = continueToNextStepSync;
+  request.onsuccess = unexpectedSuccessHandler;
+
+  yield undefined;
+
+  // upgradeneeded
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = continueToNextStepSync;
+
+  info("Creating objectStore");
+
+  request.result.createObjectStore(name);
+
+  yield undefined;
+
+  // success
+  let db = request.result;
+
+  info("Attempting to create a 'readwriteflush' transaction");
+
+  let exception;
+
+  try {
+    let transaction = db.transaction(name, "readwriteflush");
+  } catch (e) {
+    exception = e;
+  }
+
+  ok(exception, "'readwriteflush' transaction threw");
+  ok(exception instanceof Error, "exception is an Error object");
+  is(exception.message,
+     "Argument 2 of IDBDatabase.transaction 'readwriteflush' is not a valid " +
+     "value for enumeration IDBTransactionMode.",
+     "exception has the correct message");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_remove_index.js b/dom/indexedDB/test/unit/test_remove_index.js
new file mode 100644
index 000000000..d9916b975
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_remove_index.js
@@ -0,0 +1,58 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const indexName = "My Test Index";
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  let objectStore = db.createObjectStore("test store", { keyPath: "foo" });
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  is(db.objectStoreNames.item(0), objectStore.name, "Correct name");
+
+  is(objectStore.indexNames.length, 0, "Correct indexNames list");
+
+  let index = objectStore.createIndex(indexName, "foo");
+
+  is(objectStore.indexNames.length, 1, "Correct indexNames list");
+  is(objectStore.indexNames.item(0), indexName, "Correct name");
+  is(objectStore.index(indexName), index, "Correct instance");
+
+  objectStore.deleteIndex(indexName);
+
+  is(objectStore.indexNames.length, 0, "Correct indexNames list");
+  try {
+    objectStore.index(indexName);
+    ok(false, "should have thrown");
+  }
+  catch(ex) {
+    ok(ex instanceof DOMException, "Got a DOMException");
+    is(ex.name, "NotFoundError", "expect a NotFoundError");
+    is(ex.code, DOMException.NOT_FOUND_ERR, "expect a NOT_FOUND_ERR");
+  }
+
+  let index2 = objectStore.createIndex(indexName, "foo");
+  isnot(index, index2, "New instance should be created");
+
+  is(objectStore.indexNames.length, 1, "Correct recreacted indexNames list");
+  is(objectStore.indexNames.item(0), indexName, "Correct recreacted name");
+  is(objectStore.index(indexName), index2, "Correct instance");
+
+  event.target.transaction.oncomplete = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_remove_objectStore.js b/dom/indexedDB/test/unit/test_remove_objectStore.js
new file mode 100644
index 000000000..324fa0d2f
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_remove_objectStore.js
@@ -0,0 +1,129 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const objectStoreName = "Objects";
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  let db = event.target.result;
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  let objectStore = db.createObjectStore(objectStoreName,
+                                         { keyPath: "foo" });
+
+  let addedCount = 0;
+
+  for (let i = 0; i < 100; i++) {
+    request = objectStore.add({foo: i});
+    request.onerror = errorHandler;
+    request.onsuccess = function(event) {
+      if (++addedCount == 100) {
+        executeSoon(function() { testGenerator.next(); });
+      }
+    }
+  }
+  yield undefined;
+
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  is(db.objectStoreNames.item(0), objectStoreName, "Correct name");
+
+  event.target.transaction.oncomplete = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  // Wait for success.
+  event = yield undefined;
+
+  db.close();
+
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  db = event.target.result;
+  let trans = event.target.transaction;
+
+  let oldObjectStore = trans.objectStore(objectStoreName);
+  isnot(oldObjectStore, null, "Correct object store prior to deleting");
+  db.deleteObjectStore(objectStoreName);
+  is(db.objectStoreNames.length, 0, "Correct objectStores list");
+  try {
+    trans.objectStore(objectStoreName);
+    ok(false, "should have thrown");
+  }
+  catch(ex) {
+    ok(ex instanceof DOMException, "Got a DOMException");
+    is(ex.name, "NotFoundError", "expect a NotFoundError");
+    is(ex.code, DOMException.NOT_FOUND_ERR, "expect a NOT_FOUND_ERR");
+  }
+
+  objectStore = db.createObjectStore(objectStoreName, { keyPath: "foo" });
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  is(db.objectStoreNames.item(0), objectStoreName, "Correct name");
+  is(trans.objectStore(objectStoreName), objectStore, "Correct new objectStore");
+  isnot(oldObjectStore, objectStore, "Old objectStore is not new objectStore");
+
+  request = objectStore.openCursor();
+  request.onerror = errorHandler;
+  request.onsuccess = function(event) {
+    is(event.target.result, null, "ObjectStore shouldn't have any items");
+    testGenerator.send(event);
+  }
+  event = yield undefined;
+
+  db.deleteObjectStore(objectStore.name);
+  is(db.objectStoreNames.length, 0, "Correct objectStores list");
+
+  continueToNextStep();
+  yield undefined;
+
+  trans.oncomplete = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  // Wait for success.
+  event = yield undefined;
+
+  db.close();
+
+  request = indexedDB.open(name, 3);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  trans = event.target.transaction;
+
+  objectStore = db.createObjectStore(objectStoreName, { keyPath: "foo" });
+
+  request = objectStore.add({foo:"bar"});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  db.deleteObjectStore(objectStoreName);
+
+  event = yield undefined;
+
+  trans.oncomplete = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_rename_index.js b/dom/indexedDB/test/unit/test_rename_index.js
new file mode 100644
index 000000000..e7ab8c038
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_rename_index.js
@@ -0,0 +1,193 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const storeName = "test store";
+  const indexName_ToBeDeleted = "test index to be deleted";
+  const indexName_v0 = "test index v0";
+  const indexName_v1 = "test index v1";
+  const indexName_v2 = "test index v2";
+  const indexName_v3 = indexName_ToBeDeleted;
+  const indexName_v4 = "test index v4";
+
+  info("Rename in v1.");
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  let txn = event.target.transaction;
+
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  let objectStore = db.createObjectStore(storeName, { keyPath: "foo" });
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  is(db.objectStoreNames.item(0), objectStore.name, "Correct object store name");
+
+  // create index to be deleted later in v3.
+  objectStore.createIndex(indexName_ToBeDeleted, "foo");
+  ok(objectStore.index(indexName_ToBeDeleted), "Index created.");
+
+  // create target index to be renamed.
+  let index = objectStore.createIndex(indexName_v0, "bar");
+  ok(objectStore.index(indexName_v0), "Index created.");
+  is(index.name, indexName_v0, "Correct index name");
+  index.name = indexName_v1;
+  is(index.name, indexName_v1, "Renamed index successfully");
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Verify renaming done in v1 and run renaming in v2.");
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = event.target.transaction;
+
+  objectStore = txn.objectStore(storeName);
+
+  // indexName_v0 created in v1 shall not be available.
+  try {
+    index = objectStore.index(indexName_v0);
+    ok(false, "NotFoundError shall be thrown.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "NotFoundError", "correct error");
+  }
+
+  // rename to "v2".
+  index = objectStore.index(indexName_v1);
+  is(index.name, indexName_v1, "Correct index name")
+  index.name = indexName_v2;
+  is(index.name, indexName_v2, "Renamed index successfully");
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Verify renaming done in v2.");
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = db.transaction(storeName);
+
+  objectStore = txn.objectStore(storeName);
+  index = objectStore.index(indexName_v2);
+  is(index.name, indexName_v2, "Correct index name");
+
+  db.close();
+
+  info("Rename in v3.");
+  request = indexedDB.open(name, 3);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = event.target.transaction;
+
+  objectStore = txn.objectStore(storeName);
+  ok(objectStore.index(indexName_ToBeDeleted), "index is valid.");
+  objectStore.deleteIndex(indexName_ToBeDeleted);
+  try {
+    objectStore.index(indexName_ToBeDeleted);
+    ok(false, "NotFoundError shall be thrown if the index name is deleted.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "NotFoundError", "correct error");
+  }
+
+  info("Rename with the name of the deleted index.");
+  index = objectStore.index(indexName_v2);
+  index.name = indexName_v3;
+  is(index.name, indexName_v3, "Renamed index successfully");
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Verify renaming done in v3.");
+  request = indexedDB.open(name, 3);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = db.transaction(storeName);
+
+  objectStore = txn.objectStore(storeName);
+  index = objectStore.index(indexName_v3);
+  is(index.name, indexName_v3, "Correct index name");
+
+  db.close();
+
+  info("Abort the version change transaction while renaming index.");
+  request = indexedDB.open(name, 4);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = event.target.transaction;
+
+  objectStore = txn.objectStore(storeName);
+  index = objectStore.index(indexName_v3);
+  index.name = indexName_v4;
+  is(index.name, indexName_v4, "Renamed successfully");
+  let putRequest = objectStore.put({ foo: "fooValue", bar: "barValue" });
+  putRequest.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  // Aborting the transaction.
+  request.onerror = expectedErrorHandler("AbortError");
+  txn.abort();
+  yield undefined;
+
+  // Verify if the name of the index handle is reverted.
+  is(index.name, indexName_v3, "The name is reverted after aborted.");
+
+  info("Verify if the objectstore name is unchanged.");
+  request = indexedDB.open(name, 3);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = db.transaction(storeName);
+
+  objectStore = txn.objectStore(storeName);
+  index = objectStore.index(indexName_v3);
+  is(index.name, indexName_v3, "Correct index name");
+
+  db.close();
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_rename_index_errors.js b/dom/indexedDB/test/unit/test_rename_index_errors.js
new file mode 100644
index 000000000..cac972a1f
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_rename_index_errors.js
@@ -0,0 +1,129 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const storeName = "test store";
+  const indexName1 = "test index 1";
+  const indexName2 = "test index 2";
+
+  info("Setup test indexes.");
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  let txn = event.target.transaction;
+
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  let objectStore = db.createObjectStore(storeName, { keyPath: "foo" });
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  is(db.objectStoreNames.item(0), objectStore.name, "Correct name");
+
+  let index1 = objectStore.createIndex(indexName1, "bar");
+  is(objectStore.index(indexName1).name, index1.name, "Correct index name");
+  is(index1.name, indexName1, "Correct index name");
+  let index2 = objectStore.createIndex(indexName2, "baz");
+  is(objectStore.index(indexName2).name, index2.name, "Correct index name");
+  is(index2.name, indexName2, "Correct index name");
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Verify IDB Errors in version 2.");
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = event.target.transaction;
+
+  objectStore = txn.objectStore(storeName);
+  index1 = objectStore.index(indexName1);
+  index2 = objectStore.index(indexName2);
+  is(index1.name, indexName1, "Correct index name");
+  is(index2.name, indexName2, "Correct index name");
+
+  // Rename with the name already adopted by the other index.
+  try {
+    index1.name = indexName2;
+    ok(false, "ConstraintError shall be thrown if the index name already exists.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "ConstraintError", "correct error");
+  }
+
+  // Rename with identical name.
+  try {
+    index1.name = indexName1;
+    ok(true, "It shall be fine to set the same name.");
+  } catch (e) {
+    ok(false, "Got a database exception: " + e.name);
+  }
+
+  objectStore.deleteIndex(indexName2);
+
+  // Rename after deleted.
+  try {
+    index2.name = indexName2;
+    ok(false, "InvalidStateError shall be thrown if deleted.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "InvalidStateError", "correct error");
+  }
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  // Rename when the transaction is inactive.
+  try {
+    index1.name = indexName1;
+    ok(false, "TransactionInactiveError shall be thrown if the transaction is inactive.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "TransactionInactiveError", "correct error");
+  }
+
+  info("Rename when the transaction is not an upgrade one.");
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = db.transaction(storeName);
+  objectStore = txn.objectStore(storeName);
+  index1 = objectStore.index(indexName1);
+
+  try {
+    index1.name = indexName1;
+    ok(false, "InvalidStateError shall be thrown if it's not an upgrade transaction.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "InvalidStateError", "correct error");
+  }
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  db.close();
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_rename_objectStore.js b/dom/indexedDB/test/unit/test_rename_objectStore.js
new file mode 100644
index 000000000..4c7796889
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_rename_objectStore.js
@@ -0,0 +1,171 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const storeName_ToBeDeleted = "test store to be deleted";
+  const storeName_v0 = "test store v0";
+  const storeName_v1 = "test store v1";
+  const storeName_v2 = "test store v2";
+  const storeName_v3 = storeName_ToBeDeleted;
+  const storeName_v4 = "test store v4";
+
+  info("Rename in v1.");
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  let txn = event.target.transaction;
+
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  // create objectstore to be deleted later in v3.
+  db.createObjectStore(storeName_ToBeDeleted, { keyPath: "foo" });
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  ok(db.objectStoreNames.contains(storeName_ToBeDeleted), "Correct name");
+
+  // create target objectstore to be renamed.
+  let objectStore = db.createObjectStore(storeName_v0, { keyPath: "bar" });
+  is(db.objectStoreNames.length, 2, "Correct objectStoreNames list");
+  ok(db.objectStoreNames.contains(objectStore.name), "Correct name");
+
+  objectStore.name = storeName_v1;
+  is(objectStore.name, storeName_v1, "Renamed successfully");
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Verify renaming done in v1 and run renaming in v2.");
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = event.target.transaction;
+
+  is(db.objectStoreNames.length, 2, "Correct objectStoreNames list");
+  ok(db.objectStoreNames.contains(storeName_v1), "Correct name");
+  ok(db.objectStoreNames.contains(storeName_ToBeDeleted), "Correct name");
+
+  objectStore = txn.objectStore(storeName_v1);
+  objectStore.name = storeName_v2;
+  is(objectStore.name, storeName_v2, "Renamed successfully");
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Verify renaming done in v2.");
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+
+  is(db.objectStoreNames.length, 2, "Correct objectStoreNames list");
+  ok(db.objectStoreNames.contains(storeName_v2), "Correct name");
+  ok(db.objectStoreNames.contains(storeName_ToBeDeleted), "Correct name");
+
+  db.close();
+
+  info("Rename in v3.");
+  request = indexedDB.open(name, 3);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = event.target.transaction;
+
+  is(db.objectStoreNames.length, 2, "Correct objectStoreNames list");
+  ok(db.objectStoreNames.contains(storeName_v2), "Correct name");
+  ok(db.objectStoreNames.contains(storeName_ToBeDeleted), "Correct name");
+  db.deleteObjectStore(storeName_ToBeDeleted);
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  ok(db.objectStoreNames.contains(storeName_v2) &&
+     !db.objectStoreNames.contains(storeName_ToBeDeleted), "Deleted correctly");
+
+  objectStore = txn.objectStore(storeName_v2);
+  objectStore.name = storeName_v3;
+  is(objectStore.name, storeName_v3, "Renamed successfully");
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Verify renaming done in v3.");
+  request = indexedDB.open(name, 3);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  ok(db.objectStoreNames.contains(storeName_v3), "Correct name");
+
+  db.close();
+
+  info("Abort the version change transaction while renaming objectstore.");
+  request = indexedDB.open(name, 4);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = event.target.transaction;
+
+  objectStore = txn.objectStore(storeName_v3);
+  objectStore.name = storeName_v4;
+  is(objectStore.name, storeName_v4, "Renamed successfully");
+  let putRequest = objectStore.put({ bar: "barValue" });
+  putRequest.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  // Aborting the transaction.
+  request.onerror = expectedErrorHandler("AbortError");
+  txn.abort();
+  yield undefined;
+
+  // Verify if the name of the objectStore handle is reverted.
+  is(objectStore.name, storeName_v3, "The name is reverted after aborted.");
+
+  info("Verify if the objectstore name is unchanged.");
+  request = indexedDB.open(name, 3);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  ok(db.objectStoreNames.contains(storeName_v3), "Correct name");
+
+  db.close();
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_rename_objectStore_errors.js b/dom/indexedDB/test/unit/test_rename_objectStore_errors.js
new file mode 100644
index 000000000..0e4b796a6
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_rename_objectStore_errors.js
@@ -0,0 +1,127 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+  const storeName1 = "test store 1";
+  const storeName2 = "test store 2";
+
+  info("Setup test object stores.");
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  let txn = event.target.transaction;
+
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
+
+  let objectStore1 = db.createObjectStore(storeName1, { keyPath: "foo" });
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
+  is(db.objectStoreNames.item(0), objectStore1.name, "Correct name");
+  is(objectStore1.name, storeName1, "Correct name");
+
+  let objectStore2 = db.createObjectStore(storeName2, { keyPath: "bar" });
+  is(db.objectStoreNames.length, 2, "Correct objectStoreNames list");
+  is(db.objectStoreNames.item(1), objectStore2.name, "Correct name");
+  is(objectStore2.name, storeName2, "Correct name");
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Verify IDB Errors in version 2.");
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = continueToNextStep;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = event.target.transaction;
+
+  is(db.objectStoreNames.length, 2, "Correct objectStoreNames list");
+
+  objectStore1 = txn.objectStore(storeName1);
+  objectStore2 = txn.objectStore(storeName2);
+  is(objectStore1.name, storeName1, "Correct name");
+  is(objectStore2.name, storeName2, "Correct name");
+
+  // Rename with the name already adopted by the other object store.
+  try {
+    objectStore1.name = storeName2;
+    ok(false, "ConstraintError shall be thrown if the store name already exists.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "ConstraintError", "correct error");
+  }
+
+  // Rename with the identical name.
+  try {
+    objectStore1.name = storeName1;
+    ok(true, "It shall be fine to set the same name.");
+  } catch (e) {
+    ok(false, "Got a database exception: " + e.name);
+  }
+
+  db.deleteObjectStore(storeName2);
+
+  // Rename after deleted.
+  try {
+    objectStore2.name = storeName2;
+    ok(false, "InvalidStateError shall be thrown if deleted.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "InvalidStateError", "correct error");
+  }
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  request.onsuccess = continueToNextStep;
+  yield undefined;
+  db.close();
+
+  info("Rename when the transaction is inactive.");
+  try {
+    objectStore1.name = storeName1;
+    ok(false, "TransactionInactiveError shall be thrown if the transaction is inactive.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "TransactionInactiveError", "correct error");
+  }
+
+  info("Rename when the transaction is not an upgrade one.");
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  db = event.target.result;
+  txn = db.transaction(storeName1);
+  objectStore1 = txn.objectStore(storeName1);
+
+  try {
+    objectStore1.name = storeName1;
+    ok(false, "InvalidStateError shall be thrown if it's not an upgrade transaction.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "InvalidStateError", "correct error");
+  }
+
+  txn.oncomplete = continueToNextStepSync;
+  yield undefined;
+  db.close();
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_request_readyState.js b/dom/indexedDB/test/unit/test_request_readyState.js
new file mode 100644
index 000000000..c19d974a3
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_request_readyState.js
@@ -0,0 +1,51 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  let request = indexedDB.open(name, 1);
+  is(request.readyState, "pending", "Correct readyState");
+
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  is(request.readyState, "done", "Correct readyState");
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore("foo");
+  let key = 10;
+
+  request = objectStore.add({}, key);
+  is(request.readyState, "pending", "Correct readyState");
+
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(request.readyState, "done", "Correct readyState");
+  is(event.target.result, key, "Correct key");
+
+  request = objectStore.get(key);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  is(request.readyState, "pending", "Correct readyState");
+  event = yield undefined;
+
+  ok(event.target.result, "Got something");
+  is(request.readyState, "done", "Correct readyState");
+
+  // Wait for success
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_sandbox.js b/dom/indexedDB/test/unit/test_sandbox.js
new file mode 100644
index 000000000..bcd4cad51
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_sandbox.js
@@ -0,0 +1,78 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+function exerciseInterface() {
+  function DB(name, store) {
+    this.name = name;
+    this.store = store;
+    this._db = this._create();
+  }
+
+  DB.prototype = {
+    _create: function() {
+      var op = indexedDB.open(this.name);
+      op.onupgradeneeded = e => {
+        var db = e.target.result;
+        db.createObjectStore(this.store);
+      };
+      return new Promise(resolve => {
+        op.onsuccess = e => resolve(e.target.result);
+      });
+    },
+
+    _result: function(tx, op) {
+      return new Promise((resolve, reject) => {
+        op.onsuccess = e => resolve(e.target.result);
+        op.onerror = () => reject(op.error);
+        tx.onabort = () => reject(tx.error);
+      });
+    },
+
+    get: function(k) {
+      return this._db.then(db => {
+        var tx = db.transaction(this.store, 'readonly');
+        var store = tx.objectStore(this.store);
+        return this._result(tx, store.get(k));
+      });
+    },
+
+    add: function(k, v) {
+      return this._db.then(db => {
+        var tx = db.transaction(this.store, 'readwrite');
+        var store = tx.objectStore(this.store);
+        return this._result(tx, store.add(v, k));
+      });
+    }
+  };
+
+  var db = new DB('data', 'base');
+  return db.add('x', [ 10, {} ])
+    .then(_ => db.get('x'))
+    .then(x => {
+      equal(x.length, 2);
+      equal(x[0], 10);
+      equal(typeof x[1], 'object');
+      equal(Object.keys(x[1]).length, 0);
+    });
+}
+
+function run_test() {
+  do_get_profile();
+
+  let Cu = Components.utils;
+  let sb = new Cu.Sandbox('https://www.example.com',
+                          { wantGlobalProperties: ['indexedDB'] });
+
+  sb.equal = equal;
+  var innerPromise = new Promise((resolve, reject) => {
+    sb.test_done = resolve;
+    sb.test_error = reject;
+  });
+  Cu.evalInSandbox('(' + exerciseInterface.toSource() + ')()' +
+                   '.then(test_done, test_error);', sb);
+
+  Cu.importGlobalProperties(['indexedDB']);
+  do_test_pending();
+  Promise.all([innerPromise, exerciseInterface()])
+    .then(do_test_finished);
+}
diff --git a/dom/indexedDB/test/unit/test_schema18upgrade.js b/dom/indexedDB/test/unit/test_schema18upgrade.js
new file mode 100644
index 000000000..f2069018f
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_schema18upgrade.js
@@ -0,0 +1,336 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const testName = "schema18upgrade";
+  const testKeys = [
+    -1/0,
+    -1.7e308,
+    -10000,
+    -2,
+    -1.5,
+    -1,
+    -1.00001e-200,
+    -1e-200,
+    0,
+    1e-200,
+    1.00001e-200,
+    1,
+    2,
+    10000,
+    1.7e308,
+    1/0,
+    new Date("1750-01-02"),
+    new Date("1800-12-31T12:34:56.001Z"),
+    new Date(-1000),
+    new Date(-10),
+    new Date(-1),
+    new Date(0),
+    new Date(1),
+    new Date(2),
+    new Date(1000),
+    new Date("1971-01-01"),
+    new Date("1971-01-01T01:01:01Z"),
+    new Date("1971-01-01T01:01:01.001Z"),
+    new Date("1971-01-01T01:01:01.01Z"),
+    new Date("1971-01-01T01:01:01.1Z"),
+    new Date("1980-02-02"),
+    new Date("3333-03-19T03:33:33.333Z"),
+    "",
+    "\x00",
+    "\x00\x00",
+    "\x00\x01",
+    "\x01",
+    "\x02",
+    "\x03",
+    "\x04",
+    "\x07",
+    "\x08",
+    "\x0F",
+    "\x10",
+    "\x1F",
+    "\x20",
+    "01234",
+    "\x3F",
+    "\x40",
+    "A",
+    "A\x00",
+    "A1",
+    "ZZZZ",
+    "a",
+    "a\x00",
+    "aa",
+    "azz",
+    "}",
+    "\x7E",
+    "\x7F",
+    "\x80",
+    "\xFF",
+    "\u0100",
+    "\u01FF",
+    "\u0200",
+    "\u03FF",
+    "\u0400",
+    "\u07FF",
+    "\u0800",
+    "\u0FFF",
+    "\u1000",
+    "\u1FFF",
+    "\u2000",
+    "\u3FFF",
+    "\u4000",
+    "\u7FFF",
+    "\u8000",
+    "\uD800",
+    "\uD800a",
+    "\uD800\uDC01",
+    "\uDBFF",
+    "\uDC00",
+    "\uDFFF\uD800",
+    "\uFFFE",
+    "\uFFFF",
+      "\uFFFF\x00",
+    "\uFFFFZZZ",
+    [],
+    [-1/0],
+    [-1],
+    [0],
+    [1],
+    [1, "a"],
+    [1, []],
+    [1, [""]],
+    [2, 3],
+    [2, 3.0000000000001],
+    [12, [[]]],
+    [12, [[[]]]],
+    [12, [[[""]]]],
+    [12, [[["foo"]]]],
+    [12, [[[[[3]]]]]],
+    [12, [[[[[[3]]]]]]],
+    [12, [[[[[[3],[[[[[4.2]]]]]]]]]]],
+    [new Date(-1)],
+    [new Date(1)],
+    [""],
+    ["", [[]]],
+    ["", [[[]]]],
+    ["abc"],
+    ["abc", "def"],
+    ["abc\x00"],
+    ["abc\x00", "\x00\x01"],
+    ["abc\x00", "\x00def"],
+    ["abc\x00\x00def"],
+    ["x", [[]]],
+    ["x", [[[]]]],
+    [[]],
+    [[],"foo"],
+    [[],[]],
+    [[[]]],
+    [[[]], []],
+    [[[]], [[]]],
+    [[[]], [[1]]],
+    [[[]], [[[]]]],
+    [[[1]]],
+    [[[[]], []]],
+  ];
+  const testString =
+    "abcdefghijklmnopqrstuvwxyz0123456789`~!@#$%^&*()-_+=,<.>/?\\|";
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  info("Installing profile");
+
+  installPackagedProfile(testName + "_profile");
+
+  info("Opening database with no version");
+
+  let request = indexedDB.open(testName);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  is(db.version, 1, "Correct db version");
+
+  let transaction = db.transaction(testName);
+  transaction.oncomplete = grabEventAndContinueHandler;
+
+  let objectStore = transaction.objectStore(testName);
+  let index = objectStore.index("uniqueIndex");
+
+  info("Starting 'uniqueIndex' cursor");
+
+  let keyIndex = 0;
+  index.openCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (cursor) {
+      info("Comparing " + JSON.stringify(cursor.primaryKey) + " to " +
+           JSON.stringify(testKeys[cursor.key]) +
+           " [" + cursor.key + "]");
+      is(indexedDB.cmp(cursor.primaryKey, testKeys[cursor.key]), 0,
+         "Keys compare equally via 'indexedDB.cmp'");
+      is(compareKeys(cursor.primaryKey, testKeys[cursor.key]), true,
+         "Keys compare equally via 'compareKeys'");
+
+      let indexProperty = cursor.value.index;
+      is(Array.isArray(indexProperty), true, "index property is Array");
+      is(indexProperty[0], cursor.key, "index property first item correct");
+      is(indexProperty[1], cursor.key + 1, "index property second item correct");
+
+      is(cursor.key, keyIndex, "Cursor key property is correct");
+
+      is(cursor.value.testString, testString, "Test string compared equally");
+
+      keyIndex++;
+      cursor.continue();
+    }
+  };
+  yield undefined;
+
+  is(keyIndex, testKeys.length, "Saw all keys");
+
+  transaction = db.transaction(testName, "readwrite");
+  transaction.oncomplete = grabEventAndContinueHandler;
+
+  objectStore = transaction.objectStore(testName);
+  index = objectStore.index("index");
+
+  info("Getting all 'index' keys");
+
+  index.getAllKeys().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.length, testKeys.length * 2, "Got all keys");
+
+  info("Starting objectStore cursor");
+
+  objectStore.openCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (cursor) {
+      let value = cursor.value;
+      is(value.testString, testString, "Test string compared equally");
+
+      delete value.index;
+      cursor.update(value);
+
+      cursor.continue();
+    } else {
+      continueToNextStepSync();
+    }
+  };
+  yield undefined;
+
+  info("Getting all 'index' keys");
+
+  index.getAllKeys().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.length, 0, "Removed all keys");
+  yield undefined;
+
+  db.close();
+
+  info("Opening database with new version");
+
+  request = indexedDB.open(testName, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  info("Deleting indexes");
+
+  objectStore = event.target.transaction.objectStore(testName);
+  objectStore.deleteIndex("index");
+  objectStore.deleteIndex("uniqueIndex");
+
+  event = yield undefined;
+
+  db = event.target.result;
+
+  transaction = db.transaction(testName, "readwrite");
+  transaction.oncomplete = grabEventAndContinueHandler;
+
+  info("Starting objectStore cursor");
+
+  objectStore = transaction.objectStore(testName);
+  objectStore.openCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (cursor) {
+      let value = cursor.value;
+      is(value.testString, testString, "Test string compared equally");
+
+      value.index = value.keyPath;
+      cursor.update(value);
+
+      cursor.continue();
+    }
+  };
+  event = yield undefined;
+
+  db.close();
+
+  info("Opening database with new version");
+
+  request = indexedDB.open(testName, 3);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  info("Creating indexes");
+
+  objectStore = event.target.transaction.objectStore(testName);
+  objectStore.createIndex("index", "index");
+
+  event = yield undefined;
+
+  db = event.target.result;
+
+  transaction = db.transaction(testName);
+  transaction.oncomplete = grabEventAndContinueHandler;
+
+  objectStore = transaction.objectStore(testName);
+  index = objectStore.index("index");
+
+  info("Starting 'index' cursor");
+
+  keyIndex = 0;
+  index.openCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(indexedDB.cmp(cursor.primaryKey, testKeys[keyIndex]), 0,
+         "Keys compare equally via 'indexedDB.cmp'");
+      is(compareKeys(cursor.primaryKey, testKeys[keyIndex]), true,
+         "Keys compare equally via 'compareKeys'");
+      is(indexedDB.cmp(cursor.key, testKeys[keyIndex]), 0,
+         "Keys compare equally via 'indexedDB.cmp'");
+      is(compareKeys(cursor.key, testKeys[keyIndex]), true,
+         "Keys compare equally via 'compareKeys'");
+
+      let indexProperty = cursor.value.index;
+      is(indexedDB.cmp(indexProperty, testKeys[keyIndex]), 0,
+         "Keys compare equally via 'indexedDB.cmp'");
+      is(compareKeys(indexProperty, testKeys[keyIndex]), true,
+         "Keys compare equally via 'compareKeys'");
+
+      is(cursor.value.testString, testString, "Test string compared equally");
+
+      keyIndex++;
+      cursor.continue();
+    }
+  };
+  yield undefined;
+
+  is(keyIndex, testKeys.length, "Added all keys again");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_schema21upgrade.js b/dom/indexedDB/test/unit/test_schema21upgrade.js
new file mode 100644
index 000000000..2cd6e45b2
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_schema21upgrade.js
@@ -0,0 +1,336 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const testName = "schema21upgrade";
+  const testKeys = [
+    -1/0,
+    -1.7e308,
+    -10000,
+    -2,
+    -1.5,
+    -1,
+    -1.00001e-200,
+    -1e-200,
+    0,
+    1e-200,
+    1.00001e-200,
+    1,
+    2,
+    10000,
+    1.7e308,
+    1/0,
+    new Date("1750-01-02"),
+    new Date("1800-12-31T12:34:56.001Z"),
+    new Date(-1000),
+    new Date(-10),
+    new Date(-1),
+    new Date(0),
+    new Date(1),
+    new Date(2),
+    new Date(1000),
+    new Date("1971-01-01"),
+    new Date("1971-01-01T01:01:01Z"),
+    new Date("1971-01-01T01:01:01.001Z"),
+    new Date("1971-01-01T01:01:01.01Z"),
+    new Date("1971-01-01T01:01:01.1Z"),
+    new Date("1980-02-02"),
+    new Date("3333-03-19T03:33:33.333Z"),
+    "",
+    "\x00",
+    "\x00\x00",
+    "\x00\x01",
+    "\x01",
+    "\x02",
+    "\x03",
+    "\x04",
+    "\x07",
+    "\x08",
+    "\x0F",
+    "\x10",
+    "\x1F",
+    "\x20",
+    "01234",
+    "\x3F",
+    "\x40",
+    "A",
+    "A\x00",
+    "A1",
+    "ZZZZ",
+    "a",
+    "a\x00",
+    "aa",
+    "azz",
+    "}",
+    "\x7E",
+    "\x7F",
+    "\x80",
+    "\xFF",
+    "\u0100",
+    "\u01FF",
+    "\u0200",
+    "\u03FF",
+    "\u0400",
+    "\u07FF",
+    "\u0800",
+    "\u0FFF",
+    "\u1000",
+    "\u1FFF",
+    "\u2000",
+    "\u3FFF",
+    "\u4000",
+    "\u7FFF",
+    "\u8000",
+    "\uD800",
+    "\uD800a",
+    "\uD800\uDC01",
+    "\uDBFF",
+    "\uDC00",
+    "\uDFFF\uD800",
+    "\uFFFE",
+    "\uFFFF",
+      "\uFFFF\x00",
+    "\uFFFFZZZ",
+    [],
+    [-1/0],
+    [-1],
+    [0],
+    [1],
+    [1, "a"],
+    [1, []],
+    [1, [""]],
+    [2, 3],
+    [2, 3.0000000000001],
+    [12, [[]]],
+    [12, [[[]]]],
+    [12, [[[""]]]],
+    [12, [[["foo"]]]],
+    [12, [[[[[3]]]]]],
+    [12, [[[[[[3]]]]]]],
+    [12, [[[[[[3],[[[[[4.2]]]]]]]]]]],
+    [new Date(-1)],
+    [new Date(1)],
+    [""],
+    ["", [[]]],
+    ["", [[[]]]],
+    ["abc"],
+    ["abc", "def"],
+    ["abc\x00"],
+    ["abc\x00", "\x00\x01"],
+    ["abc\x00", "\x00def"],
+    ["abc\x00\x00def"],
+    ["x", [[]]],
+    ["x", [[[]]]],
+    [[]],
+    [[],"foo"],
+    [[],[]],
+    [[[]]],
+    [[[]], []],
+    [[[]], [[]]],
+    [[[]], [[1]]],
+    [[[]], [[[]]]],
+    [[[1]]],
+    [[[[]], []]],
+  ];
+  const testString =
+    "abcdefghijklmnopqrstuvwxyz0123456789`~!@#$%^&*()-_+=,<.>/?\\|";
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  info("Installing profile");
+
+  installPackagedProfile(testName + "_profile");
+
+  info("Opening database with no version");
+
+  let request = indexedDB.open(testName);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  is(db.version, 1, "Correct db version");
+
+  let transaction = db.transaction(testName);
+  transaction.oncomplete = grabEventAndContinueHandler;
+
+  let objectStore = transaction.objectStore(testName);
+  let index = objectStore.index("uniqueIndex");
+
+  info("Starting 'uniqueIndex' cursor");
+
+  let keyIndex = 0;
+  index.openCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (cursor) {
+      info("Comparing " + JSON.stringify(cursor.primaryKey) + " to " +
+           JSON.stringify(testKeys[cursor.key]) +
+           " [" + cursor.key + "]");
+      is(indexedDB.cmp(cursor.primaryKey, testKeys[cursor.key]), 0,
+         "Keys compare equally via 'indexedDB.cmp'");
+      is(compareKeys(cursor.primaryKey, testKeys[cursor.key]), true,
+         "Keys compare equally via 'compareKeys'");
+
+      let indexProperty = cursor.value.index;
+      is(Array.isArray(indexProperty), true, "index property is Array");
+      is(indexProperty[0], cursor.key, "index property first item correct");
+      is(indexProperty[1], cursor.key + 1, "index property second item correct");
+
+      is(cursor.key, keyIndex, "Cursor key property is correct");
+
+      is(cursor.value.testString, testString, "Test string compared equally");
+
+      keyIndex++;
+      cursor.continue();
+    }
+  };
+  yield undefined;
+
+  is(keyIndex, testKeys.length, "Saw all keys");
+
+  transaction = db.transaction(testName, "readwrite");
+  transaction.oncomplete = grabEventAndContinueHandler;
+
+  objectStore = transaction.objectStore(testName);
+  index = objectStore.index("index");
+
+  info("Getting all 'index' keys");
+
+  index.getAllKeys().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.length, testKeys.length * 2, "Got all keys");
+
+  info("Starting objectStore cursor");
+
+  objectStore.openCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (cursor) {
+      let value = cursor.value;
+      is(value.testString, testString, "Test string compared equally");
+
+      delete value.index;
+      cursor.update(value);
+
+      cursor.continue();
+    } else {
+      continueToNextStepSync();
+    }
+  };
+  yield undefined;
+
+  info("Getting all 'index' keys");
+
+  index.getAllKeys().onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result.length, 0, "Removed all keys");
+  yield undefined;
+
+  db.close();
+
+  info("Opening database with new version");
+
+  request = indexedDB.open(testName, 2);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  info("Deleting indexes");
+
+  objectStore = event.target.transaction.objectStore(testName);
+  objectStore.deleteIndex("index");
+  objectStore.deleteIndex("uniqueIndex");
+
+  event = yield undefined;
+
+  db = event.target.result;
+
+  transaction = db.transaction(testName, "readwrite");
+  transaction.oncomplete = grabEventAndContinueHandler;
+
+  info("Starting objectStore cursor");
+
+  objectStore = transaction.objectStore(testName);
+  objectStore.openCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (cursor) {
+      let value = cursor.value;
+      is(value.testString, testString, "Test string compared equally");
+
+      value.index = value.keyPath;
+      cursor.update(value);
+
+      cursor.continue();
+    }
+  };
+  event = yield undefined;
+
+  db.close();
+
+  info("Opening database with new version");
+
+  request = indexedDB.open(testName, 3);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  info("Creating indexes");
+
+  objectStore = event.target.transaction.objectStore(testName);
+  objectStore.createIndex("index", "index");
+
+  event = yield undefined;
+
+  db = event.target.result;
+
+  transaction = db.transaction(testName);
+  transaction.oncomplete = grabEventAndContinueHandler;
+
+  objectStore = transaction.objectStore(testName);
+  index = objectStore.index("index");
+
+  info("Starting 'index' cursor");
+
+  keyIndex = 0;
+  index.openCursor().onsuccess = event => {
+    let cursor = event.target.result;
+    if (cursor) {
+      is(indexedDB.cmp(cursor.primaryKey, testKeys[keyIndex]), 0,
+         "Keys compare equally via 'indexedDB.cmp'");
+      is(compareKeys(cursor.primaryKey, testKeys[keyIndex]), true,
+         "Keys compare equally via 'compareKeys'");
+      is(indexedDB.cmp(cursor.key, testKeys[keyIndex]), 0,
+         "Keys compare equally via 'indexedDB.cmp'");
+      is(compareKeys(cursor.key, testKeys[keyIndex]), true,
+         "Keys compare equally via 'compareKeys'");
+
+      let indexProperty = cursor.value.index;
+      is(indexedDB.cmp(indexProperty, testKeys[keyIndex]), 0,
+         "Keys compare equally via 'indexedDB.cmp'");
+      is(compareKeys(indexProperty, testKeys[keyIndex]), true,
+         "Keys compare equally via 'compareKeys'");
+
+      is(cursor.value.testString, testString, "Test string compared equally");
+
+      keyIndex++;
+      cursor.continue();
+    }
+  };
+  yield undefined;
+
+  is(keyIndex, testKeys.length, "Added all keys again");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_schema23upgrade.js b/dom/indexedDB/test/unit/test_schema23upgrade.js
new file mode 100644
index 000000000..47c9c2986
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_schema23upgrade.js
@@ -0,0 +1,66 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const openParams = [
+    // This one lives in storage/default/http+++www.mozilla.org
+    { url: "http://www.mozilla.org", dbName: "dbB", dbVersion: 1 },
+
+    // This one lives in storage/default/1007+t+https+++developer.cdn.mozilla.net
+    { appId: 1007, inIsolatedMozBrowser: true, url: "https://developer.cdn.mozilla.net",
+      dbName: "dbN", dbVersion: 1 },
+  ];
+
+  let ios = SpecialPowers.Cc["@mozilla.org/network/io-service;1"]
+                         .getService(SpecialPowers.Ci.nsIIOService);
+
+  let ssm = SpecialPowers.Cc["@mozilla.org/scriptsecuritymanager;1"]
+                         .getService(SpecialPowers.Ci.nsIScriptSecurityManager);
+
+  function openDatabase(params) {
+    let uri = ios.newURI(params.url, null, null);
+    let principal =
+      ssm.createCodebasePrincipal(uri,
+                                  {appId: params.appId || ssm.NO_APPID,
+                                   inIsolatedMozBrowser: params.inIsolatedMozBrowser});
+    let request = indexedDB.openForPrincipal(principal, params.dbName,
+                                             params.dbVersion);
+    return request;
+  }
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  installPackagedProfile("schema23upgrade_profile");
+
+  for (let params of openParams) {
+    let request = openDatabase(params);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Correct event type");
+  }
+
+  resetAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  for (let params of openParams) {
+    let request = openDatabase(params);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Correct event type");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_setVersion.js b/dom/indexedDB/test/unit/test_setVersion.js
new file mode 100644
index 000000000..cb2400b5d
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_setVersion.js
@@ -0,0 +1,51 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.close();
+
+  // Check default state.
+  is(db.version, 1, "Correct default version for a new database.");
+
+  const versions = [
+    7,
+    42,
+  ];
+
+  for (let i = 0; i < versions.length; i++) {
+    let version = versions[i];
+
+    let request = indexedDB.open(name, version);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    let db = event.target.result;
+
+    is(db.version, version, "Database version number updated correctly");
+    is(event.target.transaction.mode, "versionchange", "Correct mode");
+
+    // Wait for success
+    yield undefined;
+
+    db.close();
+  }
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_setVersion_abort.js b/dom/indexedDB/test/unit/test_setVersion_abort.js
new file mode 100644
index 000000000..262c10346
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_setVersion_abort.js
@@ -0,0 +1,97 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  let objectStore = db.createObjectStore("foo");
+  let index = objectStore.createIndex("bar", "baz");
+
+  is(db.version, 1, "Correct version");
+  is(db.objectStoreNames.length, 1, "Correct objectStoreNames length");
+  is(objectStore.indexNames.length, 1, "Correct indexNames length");
+
+  let transaction = event.target.transaction;
+  is(transaction.mode, "versionchange", "Correct transaction mode");
+  transaction.oncomplete = unexpectedSuccessHandler;
+  transaction.onabort = grabEventAndContinueHandler;
+  transaction.abort();
+
+  is(db.version, 0, "Correct version");
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames length");
+  is(objectStore.indexNames.length, 0, "Correct indexNames length");
+
+  // Test that the db is actually closed.
+  try {
+    db.transaction("");
+    ok(false, "Expect an exception");
+  } catch (e) {
+    ok(true, "Expect an exception");
+    is(e.name, "InvalidStateError", "Expect an InvalidStateError");
+  }
+
+  event = yield undefined;
+  is(event.type, "abort", "Got transaction abort event");
+  is(event.target, transaction, "Right target");
+
+  is(db.version, 0, "Correct version");
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames length");
+  is(objectStore.indexNames.length, 0, "Correct indexNames length");
+
+  request.onerror = grabEventAndContinueHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+
+  event = yield undefined;
+
+  is(event.type, "error", "Got request error event");
+  is(event.target, request, "Right target");
+  is(event.target.transaction, null, "No transaction");
+
+  event.preventDefault();
+
+  request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Got upgradeneeded event");
+
+  let db2 = event.target.result;
+
+  isnot(db, db2, "Should give a different db instance");
+  is(db2.version, 1, "Correct version");
+  is(db2.objectStoreNames.length, 0, "Correct objectStoreNames length");
+
+  let objectStore2 = db2.createObjectStore("foo");
+  let index2 = objectStore2.createIndex("bar", "baz");
+
+  request.onsuccess = grabEventAndContinueHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  event = yield undefined;
+
+  is(event.target.result, db2, "Correct target");
+  is(event.type, "success", "Got success event");
+  is(db2.version, 1, "Correct version");
+  is(db2.objectStoreNames.length, 1, "Correct objectStoreNames length");
+  is(objectStore2.indexNames.length, 1, "Correct indexNames length");
+  is(db.version, 0, "Correct version still");
+  is(db.objectStoreNames.length, 0, "Correct objectStoreNames length still");
+  is(objectStore.indexNames.length, 0, "Correct indexNames length still");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_setVersion_events.js b/dom/indexedDB/test/unit/test_setVersion_events.js
new file mode 100644
index 000000000..1bd757dc8
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_setVersion_events.js
@@ -0,0 +1,165 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  // Open a datbase for the first time.
+  let request = indexedDB.open(name, 1);
+
+  // Sanity checks
+  ok(request instanceof IDBRequest, "Request should be an IDBRequest");
+  ok(request instanceof IDBOpenDBRequest, "Request should be an IDBOpenDBRequest");
+  ok(request instanceof EventTarget, "Request should be an EventTarget");
+  is(request.source, null, "Request should have no source");
+  try {
+    request.result;
+    ok(false, "Getter should have thrown!");
+  } catch (e if e.result == 0x8053000b /* NS_ERROR_DOM_INVALID_STATE_ERR */) {
+    ok(true, "Getter threw the right exception");
+  }
+
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let versionChangeEventCount = 0;
+  let db1, db2, db3;
+
+  db1 = event.target.result;
+  db1.addEventListener("versionchange", function(event) {
+    ok(true, "Got version change event");
+    ok(event instanceof IDBVersionChangeEvent, "Event is of the right type");
+    is("source" in event.target, false, "Correct source");
+    is(event.target, db1, "Correct target");
+    is(event.target.version, 1, "Correct db version");
+    is(event.oldVersion, 1, "Correct event oldVersion");
+    is(event.newVersion, 2, "Correct event newVersion");
+    is(versionChangeEventCount++, 0, "Correct count");
+    db1.close();
+  }, false);
+
+  // Open the database again and trigger an upgrade that should succeed
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onsuccess = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onblocked = errorHandler;
+
+  event = yield undefined;
+
+  // Test the upgradeneeded event.
+  ok(event instanceof IDBVersionChangeEvent, "Event is of the right type");
+  ok(event.target.result instanceof IDBDatabase, "Good result");
+  db2 = event.target.result;
+  is(event.target.transaction.mode, "versionchange",
+     "Correct mode");
+  is(db2.version, 2, "Correct db version");
+  is(event.oldVersion, 1, "Correct event oldVersion");
+  is(event.newVersion, 2, "Correct event newVersion");
+
+  request.onupgradeneeded = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  db2.addEventListener("versionchange", function(event) {
+    ok(true, "Got version change event");
+    ok(event instanceof IDBVersionChangeEvent, "Event is of the right type");
+    is("source" in event.target, false, "Correct source");
+    is(event.target, db2, "Correct target");
+    is(event.target.version, 2, "Correct db version");
+    is(event.oldVersion, 2, "Correct event oldVersion");
+    is(event.newVersion, 3, "Correct event newVersion");
+    is(versionChangeEventCount++, 1, "Correct count");
+  }, false);
+
+  // Test opening the existing version again
+  request = indexedDB.open(name, 2);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  request.onblocked = errorHandler;
+
+  event = yield undefined;
+
+  db3 = event.target.result;
+
+  // Test an upgrade that should fail
+  request = indexedDB.open(name, 3);
+  request.onerror = errorHandler;
+  request.onsuccess = errorHandler;
+  request.onupgradeneeded = errorHandler;
+  request.onblocked = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  ok(true, "Got version change blocked event");
+  ok(event instanceof IDBVersionChangeEvent, "Event is of the right type");
+  is(event.target.source, null, "Correct source");
+  is(event.target.transaction, null, "Correct transaction");
+  is(event.target, request, "Correct target");
+  is(db3.version, 2, "Correct db version");
+  is(event.oldVersion, 2, "Correct event oldVersion");
+  is(event.newVersion, 3, "Correct event newVersion");
+  versionChangeEventCount++;
+  db2.close();
+  db3.close();
+
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  event = yield undefined;
+
+  db3 = event.target.result;
+  db3.close();
+
+  // Test another upgrade that should succeed.
+  request = indexedDB.open(name, 4);
+  request.onerror = errorHandler;
+  request.onsuccess = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onblocked = errorHandler;
+
+  event = yield undefined;
+
+  ok(event instanceof IDBVersionChangeEvent, "Event is of the right type");
+  ok(event.target.result instanceof IDBDatabase, "Good result");
+  is(event.target.transaction.mode, "versionchange",
+     "Correct mode");
+  is(event.oldVersion, 3, "Correct event oldVersion");
+  is(event.newVersion, 4, "Correct event newVersion");
+
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  ok(event.target.result instanceof IDBDatabase, "Expect a database here");
+  is(event.target.result.version, 4, "Right version");
+  is(db3.version, 3, "After closing the version should not change!");
+  is(db2.version, 2, "After closing the version should not change!");
+  is(db1.version, 1, "After closing the version should not change!");
+
+  is(versionChangeEventCount, 3, "Saw all expected events");
+
+  event = new IDBVersionChangeEvent("versionchange");
+  ok(event, "Should be able to create an event with just passing in the type");
+  event = new IDBVersionChangeEvent("versionchange", {oldVersion: 1});
+  ok(event, "Should be able to create an event with just the old version");
+  is(event.oldVersion, 1, "Correct old version");
+  is(event.newVersion, null, "Correct new version");
+  event = new IDBVersionChangeEvent("versionchange", {newVersion: 1});
+  ok(event, "Should be able to create an event with just the new version");
+  is(event.oldVersion, 0, "Correct old version");
+  is(event.newVersion, 1, "Correct new version");
+  event = new IDBVersionChangeEvent("versionchange", {oldVersion: 1, newVersion: 2});
+  ok(event, "Should be able to create an event with both versions");
+  is(event.oldVersion, 1, "Correct old version");
+  is(event.newVersion, 2, "Correct new version");
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_setVersion_exclusion.js b/dom/indexedDB/test/unit/test_setVersion_exclusion.js
new file mode 100644
index 000000000..2a51ab090
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_setVersion_exclusion.js
@@ -0,0 +1,95 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+
+  let request2 = indexedDB.open(name, 2);
+  request2.onerror = errorHandler;
+  request2.onupgradeneeded = unexpectedSuccessHandler;
+  request2.onsuccess = unexpectedSuccessHandler;
+
+  let event = yield undefined;
+  is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
+  is(event.target, request, "Event should be fired on the request");
+  ok(event.target.result instanceof IDBDatabase, "Expect a database here");
+
+  let db = event.target.result;
+  is(db.version, 1, "Database has correct version");
+
+  db.onupgradeneeded = function() {
+    ok(false, "our ongoing VERSION_CHANGE transaction should exclude any others!");
+  }
+
+  db.createObjectStore("foo");
+
+  try {
+    db.transaction("foo");
+    ok(false, "Transactions should be disallowed now!");
+  } catch (e) {
+    ok(e instanceof DOMException, "Expect a DOMException");
+    is(e.name, "InvalidStateError", "Expect an InvalidStateError");
+    is(e.code, DOMException.INVALID_STATE_ERR, "Expect an INVALID_STATE_ERR");
+  }
+
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.transaction.oncomplete = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "complete", "Got complete event");
+
+  try {
+    db.transaction("foo");
+    ok(true, "Transactions should be allowed now!");
+  } catch (e) {
+    ok(false, "Transactions should be allowed now!");
+  }
+
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "success", "Expect a success event");
+  is(event.target.result, db, "Same database");
+
+  db.onversionchange = function() {
+    ok(true, "next setVersion was unblocked appropriately");
+    db.close();
+  }
+
+  try {
+    db.transaction("foo");
+    ok(true, "Transactions should be allowed now!");
+  } catch (e) {
+    ok(false, "Transactions should be allowed now!");
+  }
+
+  request.onsuccess = unexpectedSuccessHandler;
+  request2.onupgradeneeded = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
+
+  db = event.target.result;
+  is(db.version, 2, "Database has correct version");
+
+  request2.onupgradeneeded = unexpectedSuccessHandler;
+  request2.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "success", "Expect a success event");
+  is(event.target.result, db, "Same database");
+  is(db.version, 2, "Database has correct version");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_setVersion_throw.js b/dom/indexedDB/test/unit/test_setVersion_throw.js
new file mode 100644
index 000000000..a589bb385
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_setVersion_throw.js
@@ -0,0 +1,54 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "test_setVersion_throw";
+
+  // This test requires two databases. The first needs to be a low version
+  // number that gets closed when a second higher version number database is
+  // created. Then the upgradeneeded event for the second database throws an
+  // exception and triggers an abort/close.
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  request.onupgradeneeded = function(event) {
+    info("Got upgradeneeded event for db 1");
+  };
+  let event = yield undefined;
+
+  is(event.type, "success", "Got success event for db 1");
+
+  let db = event.target.result;
+  db.onversionchange = function(event) {
+    info("Got versionchange event for db 1");
+    event.target.close();
+  }
+
+  executeSoon(continueToNextStepSync);
+  yield undefined;
+
+  request = indexedDB.open(name, 2);
+  request.onerror = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  request.onupgradeneeded = function(event) {
+    info("Got upgradeneeded event for db 2");
+    expectUncaughtException(true);
+    trigger_js_exception_by_calling_a_nonexistent_function();
+  };
+  event = yield undefined;
+
+  event.preventDefault();
+
+  is(event.type, "error", "Got an error event for db 2");
+  ok(event.target.error instanceof DOMError, "Request has a DOMError");
+  is(event.target.error.name, "AbortError", "Request has AbortError");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_snappyUpgrade.js b/dom/indexedDB/test/unit/test_snappyUpgrade.js
new file mode 100644
index 000000000..c2c1b1668
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_snappyUpgrade.js
@@ -0,0 +1,44 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = "test_snappyUpgrade.js";
+  const objectStoreName = "test";
+  const testString = "Lorem ipsum his ponderum delicatissimi ne, at noster dolores urbanitas pro, cibo elaboraret no his. Ea dicunt maiorum usu. Ad appareat facilisis mediocritatem eos. Tale graeci mentitum in eos, hinc insolens at nam. Graecis nominavi aliquyam eu vix. Id solet assentior sadipscing pro. Et per atqui graecis, usu quot viris repudiandae ei, mollis evertitur an nam. At nam dolor ignota, liber labore omnesque ea mei, has movet voluptaria in. Vel an impetus omittantur. Vim movet option salutandi ex, ne mei ignota corrumpit. Mucius comprehensam id per. Est ea putant maiestatis.";
+
+  info("Installing profile");
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  installPackagedProfile("snappyUpgrade_profile");
+
+  info("Opening database");
+
+  let request = indexedDB.open(name);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  // success
+  let db = request.result;
+  db.onerror = errorHandler;
+
+  info("Getting string");
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName).get(1);
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  is(request.result, testString);
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_storagePersistentUpgrade.js b/dom/indexedDB/test/unit/test_storagePersistentUpgrade.js
new file mode 100644
index 000000000..ce138f138
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_storagePersistentUpgrade.js
@@ -0,0 +1,66 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const openParams = [
+    // This one lives in storage/default/http+++www.mozilla.org
+    { url: "http://www.mozilla.org", dbName: "dbB", dbVersion: 1 },
+
+    // This one lives in storage/default/1007+t+https+++developer.cdn.mozilla.net
+    { appId: 1007, inIsolatedMozBrowser: true, url: "https://developer.cdn.mozilla.net",
+      dbName: "dbN", dbVersion: 1 },
+  ];
+
+  let ios = SpecialPowers.Cc["@mozilla.org/network/io-service;1"]
+                         .getService(SpecialPowers.Ci.nsIIOService);
+
+  let ssm = SpecialPowers.Cc["@mozilla.org/scriptsecuritymanager;1"]
+                         .getService(SpecialPowers.Ci.nsIScriptSecurityManager);
+
+  function openDatabase(params) {
+    let uri = ios.newURI(params.url, null, null);
+    let principal =
+      ssm.createCodebasePrincipal(uri,
+                                  {appId: params.appId || ssm.NO_APPID,
+                                   inIsolatedMozBrowser: params.inIsolatedMozBrowser});
+    let request = indexedDB.openForPrincipal(principal, params.dbName,
+                                             params.dbVersion);
+    return request;
+  }
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  installPackagedProfile("storagePersistentUpgrade_profile");
+
+  for (let params of openParams) {
+    let request = openDatabase(params);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Correct event type");
+  }
+
+  resetAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  for (let params of openParams) {
+    let request = openDatabase(params);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    let event = yield undefined;
+
+    is(event.type, "success", "Correct event type");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_storage_manager_estimate.js b/dom/indexedDB/test/unit/test_storage_manager_estimate.js
new file mode 100644
index 000000000..0e3dc2d35
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_storage_manager_estimate.js
@@ -0,0 +1,63 @@
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname :
+	       "test_storage_manager_estimate.js";
+  const objectStoreName = "storagesManager";
+  const arraySize = 1e6;
+
+  ok('estimate' in navigator.storage, 'Has estimate function');
+  is(typeof navigator.storage.estimate, 'function', 'estimate is function');
+  ok(navigator.storage.estimate() instanceof Promise,
+     'estimate() method exists and returns a Promise');
+
+  navigator.storage.estimate().then(estimation => {
+    testGenerator.send(estimation.usage);
+  });
+
+  let before = yield undefined;
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = continueToNextStep;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  let objectStore = db.createObjectStore(objectStoreName, { });
+  yield undefined;
+
+  navigator.storage.estimate().then(estimation => {
+    testGenerator.send(estimation.usage);
+  });
+  let usageAfterCreate = yield undefined;
+  ok(usageAfterCreate > before, 'estimated usage must increase after createObjectStore');
+
+  let txn = db.transaction(objectStoreName, "readwrite");
+  objectStore = txn.objectStore(objectStoreName);
+  objectStore.put(new Uint8Array(arraySize), 'k');
+  txn.oncomplete = continueToNextStep;
+  txn.onabort = errorHandler;
+  txn.onerror = errorHandler;
+  event = yield undefined;
+
+  navigator.storage.estimate().then(estimation => {
+    testGenerator.send(estimation.usage);
+  });
+  let usageAfterPut = yield undefined;
+  ok(usageAfterPut > usageAfterCreate, 'estimated usage must increase after putting large object');
+  db.close();
+
+  finishTest();
+  yield undefined;
+}
+
+function setup()
+{
+  SpecialPowers.pushPrefEnv({
+    "set": [["dom.storageManager.enabled", true]]
+  },  runTest);
+}
diff --git a/dom/indexedDB/test/unit/test_success_events_after_abort.js b/dom/indexedDB/test/unit/test_success_events_after_abort.js
new file mode 100644
index 000000000..efd138370
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_success_events_after_abort.js
@@ -0,0 +1,60 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  event.target.onsuccess = continueToNextStep;
+
+  let objectStore = db.createObjectStore("foo");
+  objectStore.add({}, 1).onerror = errorHandler;
+
+  yield undefined;
+
+  objectStore = db.transaction("foo").objectStore("foo");
+
+  let transaction = objectStore.transaction;
+  transaction.oncomplete = unexpectedSuccessHandler;
+  transaction.onabort = grabEventAndContinueHandler;
+
+  let sawError = false;
+
+  request = objectStore.get(1);
+  request.onsuccess = unexpectedSuccessHandler;
+  request.onerror = function(event) {
+    is(event.target.error.name, "AbortError", "Good error");
+    sawError = true;
+    event.preventDefault();
+  }
+
+  transaction.abort();
+
+  event = yield undefined;
+
+  is(event.type, "abort", "Got abort event");
+  is(sawError, true, "Saw get() error");
+  if (this.window) {
+    // Make sure the success event isn't queued somehow.
+    let comp = SpecialPowers.wrap(Components);
+    let thread = comp.classes["@mozilla.org/thread-manager;1"]
+                     .getService(comp.interfaces.nsIThreadManager)
+                     .currentThread;
+    while (thread.hasPendingEvents()) {
+      thread.processNextEvent(false);
+    }
+  }
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_table_locks.js b/dom/indexedDB/test/unit/test_table_locks.js
new file mode 100644
index 000000000..900f78edf
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_table_locks.js
@@ -0,0 +1,116 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+const dbName = ("window" in this) ? window.location.pathname : "test";
+const dbVersion = 1;
+const objName1 = "o1";
+const objName2 = "o2";
+const idxName1 = "i1";
+const idxName2 = "i2";
+const idxKeyPathProp = "idx";
+const objDataProp = "data";
+const objData = "1234567890";
+const objDataCount = 5;
+const loopCount = 100;
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let req = indexedDB.open(dbName, dbVersion);
+  req.onerror = errorHandler;
+  req.onupgradeneeded = grabEventAndContinueHandler;
+  req.onsuccess = grabEventAndContinueHandler;
+
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Got upgradeneeded event");
+
+  let db = event.target.result;
+
+  let objectStore1 = db.createObjectStore(objName1);
+  objectStore1.createIndex(idxName1, idxKeyPathProp);
+
+  let objectStore2 = db.createObjectStore(objName2);
+  objectStore2.createIndex(idxName2, idxKeyPathProp);
+
+  for (let i = 0; i < objDataCount; i++) {
+    var data = { };
+    data[objDataProp] = objData;
+    data[idxKeyPathProp] = objDataCount - i - 1;
+
+    objectStore1.add(data, i);
+    objectStore2.add(data, i);
+  }
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got success event");
+
+  doReadOnlyTransaction(db, 0, loopCount);
+  doReadWriteTransaction(db, 0, loopCount);
+
+  // Wait for readonly and readwrite transaction loops to complete.
+  yield undefined;
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
+
+function doReadOnlyTransaction(db, key, remaining)
+{
+  if (!remaining) {
+    info("Finished all readonly transactions");
+    continueToNextStep();
+    return;
+  }
+
+  info("Starting readonly transaction for key " + key + ", " + remaining +
+       " loops left");
+
+  let objectStore = db.transaction(objName1, "readonly").objectStore(objName1);
+  let index = objectStore.index(idxName1);
+
+  index.openKeyCursor(key, "prev").onsuccess = function(event) {
+    let cursor = event.target.result;
+    ok(cursor, "Got readonly cursor");
+
+    objectStore.get(cursor.primaryKey).onsuccess = function(event) {
+      if (++key == objDataCount) {
+        key = 0;
+      }
+      doReadOnlyTransaction(db, key, remaining - 1);
+    }
+  };
+}
+
+function doReadWriteTransaction(db, key, remaining)
+{
+  if (!remaining) {
+    info("Finished all readwrite transactions");
+    continueToNextStep();
+    return;
+  }
+
+  info("Starting readwrite transaction for key " + key + ", " + remaining +
+       " loops left");
+
+  let objectStore = db.transaction(objName2, "readwrite").objectStore(objName2);
+  objectStore.openCursor(key).onsuccess = function(event) {
+    let cursor = event.target.result;
+    ok(cursor, "Got readwrite cursor");
+
+    let value = cursor.value;
+    value[idxKeyPathProp]++;
+
+    cursor.update(value).onsuccess = function(event) {
+      if (++key == objDataCount) {
+        key = 0;
+      }
+      doReadWriteTransaction(db, key, remaining - 1);
+    }
+  };
+}
diff --git a/dom/indexedDB/test/unit/test_table_rollback.js b/dom/indexedDB/test/unit/test_table_rollback.js
new file mode 100644
index 000000000..afe194ad5
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_table_rollback.js
@@ -0,0 +1,115 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const dbName = ("window" in this) ? window.location.pathname : "test";
+  const objName1 = "foo";
+  const objName2 = "bar";
+  const data1 = "1234567890";
+  const data2 = "0987654321";
+  const dataCount = 500;
+
+  let request = indexedDB.open(dbName, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+
+  let event = yield undefined;
+
+  is(event.type, "upgradeneeded", "Got upgradeneeded");
+
+  request.onupgradeneeded = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  let db = request.result;
+
+  let objectStore1 = db.createObjectStore(objName1, { autoIncrement: true });
+  let objectStore2 = db.createObjectStore(objName2, { autoIncrement: true });
+
+  info("Created object stores, adding data");
+
+  for (let i = 0; i < dataCount; i++) {
+    objectStore1.add(data1);
+    objectStore2.add(data2);
+  }
+
+  info("Done adding data");
+
+  event = yield undefined;
+
+  is(event.type, "success", "Got success");
+
+  let readResult = null;
+  let readError = null;
+  let writeAborted = false;
+
+  info("Creating readwrite transaction");
+
+  objectStore1 = db.transaction(objName1, "readwrite").objectStore(objName1);
+  objectStore1.openCursor().onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  let cursor = event.target.result;
+  is(cursor.value, data1, "Got correct data for readwrite transaction");
+
+  info("Modifying object store on readwrite transaction");
+
+  cursor.update(data2);
+  cursor.continue();
+
+  event = yield undefined;
+
+  info("Done modifying object store on readwrite transaction, creating " +
+       "readonly transaction");
+
+  objectStore2 = db.transaction(objName2, "readonly").objectStore(objName2);
+  request = objectStore2.getAll();
+  request.onsuccess = function(event) {
+    readResult = event.target.result;
+    is(readResult.length,
+       dataCount,
+       "Got correct number of results on readonly transaction");
+    for (let i = 0; i < readResult.length; i++) {
+      is(readResult[i], data2, "Got correct data for readonly transaction");
+    }
+    if (writeAborted) {
+      continueToNextStep();
+    }
+  };
+  request.onerror = function(event) {
+    readResult = null;
+    readError = event.target.error;
+
+    ok(false, "Got read error: " + readError.name);
+    event.preventDefault();
+
+    if (writeAborted) {
+      continueToNextStep();
+    }
+  }
+
+  cursor = event.target.result;
+  is(cursor.value, data1, "Got correct data for readwrite transaction");
+
+  info("Aborting readwrite transaction");
+
+  cursor.source.transaction.abort();
+  writeAborted = true;
+
+  if (!readError && !readResult) {
+    info("Waiting for readonly transaction to complete");
+    yield undefined;
+  }
+
+  ok(readResult, "Got result from readonly transaction");
+  is(readError, null, "No read error");
+  is(writeAborted, true, "Aborted readwrite transaction");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_temporary_storage.js b/dom/indexedDB/test/unit/test_temporary_storage.js
new file mode 100644
index 000000000..15426abbb
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_temporary_storage.js
@@ -0,0 +1,258 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ?
+               window.location.pathname :
+               "test_temporary_storage.js";
+  const finalVersion = 2;
+
+  const tempStorageLimitKB = 1024;
+  const checkpointSleepTimeSec = 5;
+
+  function getSpec(index) {
+    return "http://foo" + index + ".com";
+  }
+
+  for (let temporary of [true, false]) {
+    info("Testing '" + (temporary ? "temporary" : "default") + "' storage");
+
+    setTemporaryStorageLimit(tempStorageLimitKB);
+
+    clearAllDatabases(continueToNextStepSync);
+    yield undefined;
+
+    info("Stage 1 - Creating empty databases until we reach the quota limit");
+
+    let databases = [];
+    let options = { version: finalVersion };
+    if (temporary) {
+      options.storage = "temporary";
+    }
+
+    while (true) {
+      let spec = getSpec(databases.length);
+
+      info("Opening database for " + spec + " with version " + options.version);
+
+      let gotUpgradeIncomplete = false;
+      let gotUpgradeComplete = false;
+
+      let request =
+        indexedDB.openForPrincipal(getPrincipal(spec), name, options);
+      request.onerror = function(event) {
+        is(request.error.name,
+           gotUpgradeIncomplete ? "AbortError" : "QuotaExceededError",
+           "Reached quota limit");
+        event.preventDefault();
+        testGenerator.send(false);
+      }
+      request.onupgradeneeded = function(event) {
+        event.target.transaction.onabort = function(e) {
+          gotUpgradeIncomplete = true;
+          is(e.target.error.name, "QuotaExceededError", "Reached quota limit");
+        }
+        event.target.transaction.oncomplete = function() {
+          gotUpgradeComplete = true;
+        }
+      }
+      request.onsuccess = function(event) {
+        let db = event.target.result;
+        is(db.version, finalVersion, "Correct version " + finalVersion);
+        databases.push(db);
+        testGenerator.send(true);
+      }
+
+      let shouldContinue = yield undefined;
+      if (shouldContinue) {
+        is(gotUpgradeComplete, true, "Got upgradeneeded event");
+        ok(true, "Got success event");
+      } else {
+        break;
+      }
+    }
+
+    while (true) {
+      info("Sleeping for " + checkpointSleepTimeSec + " seconds to let all " +
+           "checkpoints finish so that we know we have reached quota limit");
+      setTimeout(continueToNextStepSync, checkpointSleepTimeSec * 1000);
+      yield undefined;
+
+      let spec = getSpec(databases.length);
+
+      info("Opening database for " + spec + " with version " + options.version);
+
+      let gotUpgradeIncomplete = false;
+      let gotUpgradeComplete = false;
+
+      let request =
+        indexedDB.openForPrincipal(getPrincipal(spec), name, options);
+      request.onerror = function(event) {
+        is(request.error.name,
+           gotUpgradeIncomplete ? "AbortError" : "QuotaExceededError",
+           "Reached quota limit");
+        event.preventDefault();
+        testGenerator.send(false);
+      }
+      request.onupgradeneeded = function(event) {
+        event.target.transaction.onabort = function(e) {
+          gotUpgradeIncomplete = true;
+          is(e.target.error.name, "QuotaExceededError", "Reached quota limit");
+        }
+        event.target.transaction.oncomplete = function() {
+          gotUpgradeComplete = true;
+        }
+      }
+      request.onsuccess = function(event) {
+        let db = event.target.result;
+        is(db.version, finalVersion, "Correct version " + finalVersion);
+        databases.push(db);
+        testGenerator.send(true);
+      }
+
+      let shouldContinue = yield undefined;
+      if (shouldContinue) {
+        is(gotUpgradeComplete, true, "Got upgradeneeded event");
+        ok(true, "Got success event");
+      } else {
+        break;
+      }
+    }
+
+    let databaseCount = databases.length;
+    info("Created " + databaseCount + " databases before quota limit reached");
+
+    info("Stage 2 - " +
+         "Closing all databases and then attempting to create one more, then " +
+         "verifying that the oldest origin was cleared");
+
+    for (let i = 0; i < databases.length; i++) {
+      info("Closing database for " + getSpec(i));
+      databases[i].close();
+
+      // Timer resolution on Windows is low so wait for 40ms just to be safe.
+      setTimeout(continueToNextStepSync, 40);
+      yield undefined;
+    }
+    databases = null;
+
+    let spec = getSpec(databaseCount);
+    info("Opening database for " + spec + " with version " + options.version);
+
+    let request = indexedDB.openForPrincipal(getPrincipal(spec), name, options);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+    let event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Got upgradeneeded event");
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Got success event");
+
+    let db = event.target.result;
+    is(db.version, finalVersion, "Correct version " + finalVersion);
+    db.close();
+    db = null;
+
+    setTemporaryStorageLimit(tempStorageLimitKB * 2);
+
+    resetAllDatabases(continueToNextStepSync);
+    yield undefined;
+
+    delete options.version;
+
+    spec = getSpec(0);
+    info("Opening database for " + spec + " with unspecified version");
+
+    request = indexedDB.openForPrincipal(getPrincipal(spec), name, options);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = grabEventAndContinueHandler;
+    request.onsuccess = unexpectedSuccessHandler;
+    event = yield undefined;
+
+    is(event.type, "upgradeneeded", "Got upgradeneeded event");
+
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Got success event");
+
+    db = event.target.result;
+    is(db.version, 1, "Correct version 1 (database was recreated)");
+    db.close();
+    db = null;
+
+    info("Stage 3 - " +
+         "Cutting storage limit in half to force deletion of some databases");
+
+    setTemporaryStorageLimit(tempStorageLimitKB / 2);
+
+    resetAllDatabases(continueToNextStepSync);
+    yield undefined;
+
+    info("Opening database for " + spec + " with unspecified version");
+
+    // Open the same db again to force QM to delete others. The first origin (0)
+    // should be the most recent so it should not be deleted and we should not
+    // get an upgradeneeded event here.
+    request = indexedDB.openForPrincipal(getPrincipal(spec), name, options);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.type, "success", "Got correct event type");
+
+    db = event.target.result;
+    is(db.version, 1, "Correct version 1");
+    db.close();
+    db = null;
+
+    setTemporaryStorageLimit(tempStorageLimitKB * 2);
+
+    resetAllDatabases(continueToNextStepSync);
+    yield undefined;
+
+    options.version = finalVersion;
+
+    let newDatabaseCount = 0;
+    for (let i = 0; i < databaseCount; i++) {
+      let spec = getSpec(i);
+      info("Opening database for " + spec + " with version " + options.version);
+
+      let request =
+        indexedDB.openForPrincipal(getPrincipal(spec), name, options);
+      request.onerror = errorHandler;
+      request.onupgradeneeded = function(event) {
+        if (!event.oldVersion) {
+          newDatabaseCount++;
+        }
+      }
+      request.onsuccess = grabEventAndContinueHandler;
+      let event = yield undefined;
+
+      is(event.type, "success", "Got correct event type");
+
+      let db = request.result;
+      is(db.version, finalVersion, "Correct version " + finalVersion);
+      db.close();
+    }
+
+    info("Needed to recreate " + newDatabaseCount + " databases");
+    ok(newDatabaseCount, "Created some new databases");
+    ok(newDatabaseCount < databaseCount, "Didn't recreate all databases");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_traffic_jam.js b/dom/indexedDB/test/unit/test_traffic_jam.js
new file mode 100644
index 000000000..f09985b13
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_traffic_jam.js
@@ -0,0 +1,87 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  let requests = [];
+  function doOpen(version, errorCallback, upgradeNeededCallback, successCallback) {
+    let request = indexedDB.open(name, version);
+    request.onerror = errorCallback;
+    request.onupgradeneeded = upgradeNeededCallback;
+    request.onsuccess = successCallback;
+    requests.push(request);
+  }
+
+  doOpen(1, errorHandler, grabEventAndContinueHandler, grabEventAndContinueHandler);
+  doOpen(2, errorHandler, unexpectedSuccessHandler, unexpectedSuccessHandler);
+
+  let event = yield undefined;
+  is(event.type, "upgradeneeded", "expect an upgradeneeded event");
+  is(event.target, requests[0], "fired at the right request");
+
+  let db = event.target.result;
+  db.createObjectStore("foo");
+
+  doOpen(3, errorHandler, unexpectedSuccessHandler, unexpectedSuccessHandler);
+  doOpen(2, errorHandler, unexpectedSuccessHandler, unexpectedSuccessHandler);
+  doOpen(3, errorHandler, unexpectedSuccessHandler, unexpectedSuccessHandler);
+
+  event.target.transaction.oncomplete = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "complete", "expect a complete event");
+  is(event.target, requests[0].transaction, "expect it to be fired at the transaction");
+
+  event = yield undefined;
+  is(event.type, "success", "expect a success event");
+  is(event.target, requests[0], "fired at the right request");
+  event.target.result.close();
+
+  requests[1].onupgradeneeded = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "upgradeneeded", "expect an upgradeneeded event");
+  is(event.target, requests[1], "fired at the right request");
+
+  requests[1].onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "success", "expect a success event");
+  is(event.target, requests[1], "fired at the right request");
+  event.target.result.close();
+
+  requests[2].onupgradeneeded = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "upgradeneeded", "expect an upgradeneeded event");
+  is(event.target, requests[2], "fired at the right request");
+
+  requests[2].onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "success", "expect a success event");
+  is(event.target, requests[2], "fired at the right request");
+  event.target.result.close();
+
+  requests[3].onerror = null;
+  requests[3].addEventListener("error", new ExpectError("VersionError", true));
+
+  event = yield undefined;
+
+  requests[4].onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "success", "expect a success event");
+  is(event.target, requests[4], "fired at the right request");
+  event.target.result.close();
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_transaction_abort.js b/dom/indexedDB/test/unit/test_transaction_abort.js
new file mode 100644
index 000000000..0f051f968
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_transaction_abort.js
@@ -0,0 +1,384 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+var abortFired = false;
+
+function abortListener(evt)
+{
+  abortFired = true;
+  is(evt.target.error, null, "Expect a null error for an aborted transaction");
+}
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onabort = abortListener;
+
+  let transaction;
+  let objectStore;
+  let index;
+
+  transaction = event.target.transaction;
+
+  is(transaction.error, null, "Expect a null error");
+
+  objectStore = db.createObjectStore("foo", { autoIncrement: true });
+  index = objectStore.createIndex("fooindex", "indexKey", { unique: true });
+
+  is(transaction.db, db, "Correct database");
+  is(transaction.mode, "versionchange", "Correct mode");
+  is(transaction.objectStoreNames.length, 1, "Correct names length");
+  is(transaction.objectStoreNames.item(0), "foo", "Correct name");
+  is(transaction.objectStore("foo"), objectStore, "Can get stores");
+  is(transaction.oncomplete, null, "No complete listener");
+  is(transaction.onabort, null, "No abort listener");
+
+  is(objectStore.name, "foo", "Correct name");
+  is(objectStore.keyPath, null, "Correct keyPath");
+
+  is(objectStore.indexNames.length, 1, "Correct indexNames length");
+  is(objectStore.indexNames[0], "fooindex", "Correct indexNames name");
+  is(objectStore.index("fooindex"), index, "Can get index");
+
+  // Wait until it's complete!
+  transaction.oncomplete = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(transaction.db, db, "Correct database");
+  is(transaction.mode, "versionchange", "Correct mode");
+  is(transaction.objectStoreNames.length, 1, "Correct names length");
+  is(transaction.objectStoreNames.item(0), "foo", "Correct name");
+  is(transaction.onabort, null, "No abort listener");
+
+  try {
+    is(transaction.objectStore("foo").name, "foo", "Can't get stores");
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "Out of scope transaction can't make stores");
+  }
+
+  is(objectStore.name, "foo", "Correct name");
+  is(objectStore.keyPath, null, "Correct keyPath");
+
+  is(objectStore.indexNames.length, 1, "Correct indexNames length");
+  is(objectStore.indexNames[0], "fooindex", "Correct indexNames name");
+
+  try {
+    objectStore.add({});
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "Add threw");
+  }
+
+  try {
+    objectStore.put({}, 1);
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "Put threw");
+  }
+
+  try {
+    objectStore.put({}, 1);
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "Put threw");
+  }
+
+  try {
+    objectStore.delete(1);
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "Remove threw");
+  }
+
+  try {
+    objectStore.get(1);
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "Get threw");
+  }
+
+  try {
+    objectStore.getAll(null);
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "GetAll threw");
+  }
+
+  try {
+    objectStore.openCursor();
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "OpenCursor threw");
+  }
+
+  try {
+    objectStore.createIndex("bar", "id");
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "CreateIndex threw");
+  }
+
+  try {
+    objectStore.index("bar");
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "Index threw");
+  }
+
+  try {
+    objectStore.deleteIndex("bar");
+    ok(false, "Should have thrown");
+  }
+  catch (e) {
+    ok(true, "RemoveIndex threw");
+  }
+
+  yield undefined;
+
+  request = db.transaction("foo", "readwrite").objectStore("foo").add({});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  event.target.transaction.onabort = function(event) {
+    ok(false, "Shouldn't see an abort event!");
+  };
+  event.target.transaction.oncomplete = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "complete", "Right kind of event");
+
+  let key;
+
+  request = db.transaction("foo", "readwrite").objectStore("foo").add({});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  key = event.target.result;
+
+  event.target.transaction.onabort = grabEventAndContinueHandler;
+  event.target.transaction.oncomplete = function(event) {
+    ok(false, "Shouldn't see a complete event here!");
+  };
+
+  event.target.transaction.abort();
+
+  event = yield undefined;
+
+  is(event.type, "abort", "Right kind of event");
+
+  request = db.transaction("foo").objectStore("foo").get(key);
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, undefined, "Object was removed");
+
+  executeSoon(function() { testGenerator.next(); });
+  yield undefined;
+
+  let keys = [];
+  let abortEventCount = 0;
+  function abortErrorHandler(event) {
+      is(event.target.error.name, "AbortError",
+         "Good error");
+      abortEventCount++;
+      event.preventDefault();
+  };
+  objectStore = db.transaction("foo", "readwrite").objectStore("foo");
+
+  for (let i = 0; i < 10; i++) {
+    request = objectStore.add({});
+    request.onerror = abortErrorHandler;
+    request.onsuccess = function(event) {
+      keys.push(event.target.result);
+      if (keys.length == 5) {
+        event.target.transaction.onabort = grabEventAndContinueHandler;
+        event.target.transaction.abort();
+      }
+    };
+  }
+  event = yield undefined;
+
+  is(event.type, "abort", "Got abort event");
+  is(keys.length, 5, "Added 5 items in this transaction");
+  is(abortEventCount, 5, "Got 5 abort error events");
+
+  for (let i in keys) {
+    request = db.transaction("foo").objectStore("foo").get(keys[i]);
+    request.onerror = errorHandler;
+    request.onsuccess = grabEventAndContinueHandler;
+    event = yield undefined;
+
+    is(event.target.result, undefined, "Object was removed by abort");
+  }
+
+  // Set up some predictible data
+  transaction = db.transaction("foo", "readwrite");
+  objectStore = transaction.objectStore("foo");
+  objectStore.clear();
+  objectStore.add({}, 1);
+  objectStore.add({}, 2);
+  request = objectStore.add({}, 1);
+  request.onsuccess = function() {
+    ok(false, "inserting duplicate key should fail");
+  }
+  request.onerror = function(event) {
+    ok(true, "inserting duplicate key should fail");
+    event.preventDefault();
+  }
+  transaction.oncomplete = grabEventAndContinueHandler;
+  yield undefined;
+
+  // Check when aborting is allowed
+  abortEventCount = 0;
+  let expectedAbortEventCount = 0;
+
+  // During INITIAL
+  transaction = db.transaction("foo");
+  transaction.abort();
+  try {
+    transaction.abort();
+    ok(false, "second abort should throw an error");
+  }
+  catch (ex) {
+    ok(true, "second abort should throw an error");
+  }
+
+  // During LOADING
+  transaction = db.transaction("foo");
+  transaction.objectStore("foo").get(1).onerror = abortErrorHandler;
+  expectedAbortEventCount++;
+  transaction.abort();
+  try {
+    transaction.abort();
+    ok(false, "second abort should throw an error");
+  }
+  catch (ex) {
+    ok(true, "second abort should throw an error");
+  }
+
+  // During LOADING from callback
+  transaction = db.transaction("foo");
+  transaction.objectStore("foo").get(1).onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+  transaction.objectStore("foo").get(1).onerror = abortErrorHandler;
+  expectedAbortEventCount++
+  transaction.abort();
+  try {
+    transaction.abort();
+    ok(false, "second abort should throw an error");
+  }
+  catch (ex) {
+    ok(true, "second abort should throw an error");
+  }
+
+  // During LOADING from error callback
+  transaction = db.transaction("foo", "readwrite");
+  transaction.objectStore("foo").add({}, 1).onerror = function(event) {
+    event.preventDefault();
+
+    transaction.objectStore("foo").get(1).onerror = abortErrorHandler;
+    expectedAbortEventCount++
+
+    transaction.abort();
+    continueToNextStep();
+  }
+  yield undefined;
+
+  // In between callbacks
+  transaction = db.transaction("foo");
+  function makeNewRequest() {
+    let r = transaction.objectStore("foo").get(1);
+    r.onsuccess = makeNewRequest;
+    r.onerror = abortErrorHandler;
+  }
+  makeNewRequest();
+  transaction.objectStore("foo").get(1).onsuccess = function(event) {
+    executeSoon(function() {
+      transaction.abort();
+      expectedAbortEventCount++;
+      continueToNextStep();
+    });
+  };
+  yield undefined;
+
+  // During COMMITTING
+  transaction = db.transaction("foo", "readwrite");
+  transaction.objectStore("foo").put({hello: "world"}, 1).onsuccess = function(event) {
+    continueToNextStep();
+  };
+  yield undefined;
+  try {
+    transaction.abort();
+    ok(false, "second abort should throw an error");
+  }
+  catch (ex) {
+    ok(true, "second abort should throw an error");
+  }
+  transaction.oncomplete = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  // Since the previous transaction shouldn't have caused any error events,
+  // we know that all events should have fired by now.
+  is(abortEventCount, expectedAbortEventCount,
+     "All abort errors fired");
+
+  // Abort both failing and succeeding requests
+  transaction = db.transaction("foo", "readwrite");
+  transaction.onabort = transaction.oncomplete = grabEventAndContinueHandler;
+  transaction.objectStore("foo").add({indexKey: "key"}).onsuccess = function(event) {
+    transaction.abort();
+  };
+  let request1 = transaction.objectStore("foo").add({indexKey: "key"});
+  request1.onsuccess = grabEventAndContinueHandler;
+  request1.onerror = grabEventAndContinueHandler;
+  let request2 = transaction.objectStore("foo").get(1);
+  request2.onsuccess = grabEventAndContinueHandler;
+  request2.onerror = grabEventAndContinueHandler;
+
+  event = yield undefined;
+  is(event.type, "error", "abort() should make all requests fail");
+  is(event.target, request1, "abort() should make all requests fail");
+  is(event.target.error.name, "AbortError", "abort() should make all requests fail");
+  event.preventDefault();
+
+  event = yield undefined;
+  is(event.type, "error", "abort() should make all requests fail");
+  is(event.target, request2, "abort() should make all requests fail");
+  is(event.target.error.name, "AbortError", "abort() should make all requests fail");
+  event.preventDefault();
+
+  event = yield undefined;
+  is(event.type, "abort", "transaction should fail");
+  is(event.target, transaction, "transaction should fail");
+
+  ok(abortFired, "Abort should have fired!");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_transaction_abort_hang.js b/dom/indexedDB/test/unit/test_transaction_abort_hang.js
new file mode 100644
index 000000000..cb59174f6
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_transaction_abort_hang.js
@@ -0,0 +1,91 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+"use strict";
+
+var self = this;
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const dbName = self.window ?
+                 window.location.pathname :
+                 "test_transaction_abort_hang";
+  const objStoreName = "foo";
+  const transactionCount = 30;
+
+  let completedTransactionCount = 0;
+  let caughtError = false;
+
+  let abortedTransactionIndex = Math.floor(transactionCount / 2);
+  if (abortedTransactionIndex % 2 == 0) {
+    abortedTransactionIndex++;
+  }
+
+  let request = indexedDB.open(dbName, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  request.result.createObjectStore(objStoreName, { autoIncrement: true });
+
+  request.onupgradeneeded = null;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let db = event.target.result;
+
+  for (let i = 0; i < transactionCount; i++) {
+    const readonly = i % 2 == 0;
+    const mode = readonly ? "readonly" : "readwrite";
+
+    let transaction = db.transaction(objStoreName, mode);
+
+    if (i == transactionCount - 1) {
+      // Last one, finish the test.
+      transaction.oncomplete = grabEventAndContinueHandler;
+    } else if (i == abortedTransactionIndex - 1) {
+      transaction.oncomplete = function(event) {
+        ok(true, "Completed transaction " + ++completedTransactionCount +
+           " (We may hang after this!)");
+      };
+    } else if (i == abortedTransactionIndex) {
+      // Special transaction that we abort outside the normal event flow.
+      transaction.onerror = function(event) {
+        ok(true, "Aborted transaction " + ++completedTransactionCount +
+           " (We didn't hang!)");
+        is(event.target.error.name, "AbortError",
+           "AbortError set as the error on the request");
+        is(event.target.transaction.error, null,
+           "No error set on the transaction");
+        ok(!caughtError, "Haven't seen the error event yet");
+        caughtError = true;
+        event.preventDefault();
+      };
+      // This has to happen after the we return to the event loop but before the
+      // transaction starts running.
+      executeSoon(function() { transaction.abort(); });
+    } else {
+      transaction.oncomplete = function(event) {
+        ok(true, "Completed transaction " + ++completedTransactionCount);
+      };
+    }
+
+    if (readonly) {
+      transaction.objectStore(objStoreName).get(0);
+    } else {
+      try { transaction.objectStore(objStoreName).add({}); } catch(e) { }
+    }
+  }
+  ok(true, "Created all transactions");
+
+  event = yield undefined;
+
+  ok(true, "Completed transaction " + ++completedTransactionCount);
+  ok(caughtError, "Caught the error event when we aborted the transaction");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_transaction_duplicate_store_names.js b/dom/indexedDB/test/unit/test_transaction_duplicate_store_names.js
new file mode 100644
index 000000000..f37b14bab
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_transaction_duplicate_store_names.js
@@ -0,0 +1,43 @@
+
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps() {
+  const dbName = this.window ?
+                 window.location.pathname :
+                 "test_transaction_duplicate_store_names";
+  const dbVersion = 1;
+  const objectStoreName = "foo";
+  const data = { };
+  const dataKey = 1;
+
+  let request = indexedDB.open(dbName, dbVersion);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  let event = yield undefined;
+
+  let db = event.target.result;
+  let objectStore = db.createObjectStore(objectStoreName);
+  objectStore.add(data, dataKey);
+
+  event = yield undefined;
+
+  db = event.target.result;
+
+  let transaction = db.transaction([objectStoreName, objectStoreName], "readwrite");
+  transaction.onerror = errorHandler;
+  transaction.oncomplete = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  ok(true, "Transaction created successfully");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_transaction_error.js b/dom/indexedDB/test/unit/test_transaction_error.js
new file mode 100644
index 000000000..14217eba8
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_transaction_error.js
@@ -0,0 +1,136 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps() {
+  const dbName = this.window ?
+                 window.location.pathname :
+                 "test_transaction_error";
+  const dbVersion = 1;
+  const objectStoreName = "foo";
+  const data = { };
+  const dataKey = 1;
+  const expectedError = "ConstraintError";
+
+  let request = indexedDB.open(dbName, dbVersion);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+
+  let event = yield undefined;
+
+  info("Creating database");
+
+  let db = event.target.result;
+  let objectStore = db.createObjectStore(objectStoreName);
+  objectStore.add(data, dataKey);
+
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  db = event.target.result;
+
+  try {
+    db.transaction(objectStoreName, "versionchange");
+    ok(false, "TypeError shall be thrown if transaction mode is wrong.");
+  } catch (e) {
+    ok(e instanceof DOMException, "got a database exception");
+    is(e.name, "TypeError", "correct error");
+  }
+
+  let transaction = db.transaction(objectStoreName, "readwrite");
+  transaction.onerror = grabEventAndContinueHandler;
+  transaction.oncomplete = grabEventAndContinueHandler;
+
+  objectStore = transaction.objectStore(objectStoreName);
+
+  info("Adding duplicate entry with preventDefault()");
+
+  request = objectStore.add(data, dataKey);
+  request.onsuccess = unexpectedSuccessHandler;
+  request.onerror = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "error", "Got an error event");
+  is(event.target, request, "Error event targeted request");
+  is(event.currentTarget, request, "Got request error first");
+  is(event.currentTarget.error.name, expectedError,
+     "Request has correct error");
+  event.preventDefault();
+
+  event = yield undefined;
+
+  is(event.type, "error", "Got an error event");
+  is(event.target, request, "Error event targeted request");
+  is(event.currentTarget, transaction, "Got transaction error second");
+  is(event.currentTarget.error, null, "Transaction has null error");
+
+  event = yield undefined;
+
+  is(event.type, "complete", "Got a complete event");
+  is(event.target, transaction, "Complete event targeted transaction");
+  is(event.currentTarget, transaction,
+     "Complete event only targeted transaction");
+  is(event.currentTarget.error, null, "Transaction has null error");
+
+  // Try again without preventDefault().
+
+  transaction = db.transaction(objectStoreName, "readwrite");
+  transaction.onerror = grabEventAndContinueHandler;
+  transaction.onabort = grabEventAndContinueHandler;
+
+  objectStore = transaction.objectStore(objectStoreName);
+
+  info("Adding duplicate entry without preventDefault()");
+
+  if ("SimpleTest" in this) {
+    SimpleTest.expectUncaughtException();
+  } else if ("DedicatedWorkerGlobalScope" in self &&
+             self instanceof DedicatedWorkerGlobalScope) {
+    let oldErrorFunction = self.onerror;
+    self.onerror = function(message, file, line) {
+      self.onerror = oldErrorFunction;
+      oldErrorFunction = null;
+
+      is(message,
+        "ConstraintError",
+        "Got expected ConstraintError on DedicatedWorkerGlobalScope");
+      return true;
+    };
+  }
+
+  request = objectStore.add(data, dataKey);
+  request.onsuccess = unexpectedSuccessHandler;
+  request.onerror = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "error", "Got an error event");
+  is(event.target, request, "Error event targeted request");
+  is(event.currentTarget, request, "Got request error first");
+  is(event.currentTarget.error.name, expectedError,
+     "Request has correct error");
+
+  event = yield undefined;
+
+  is(event.type, "error", "Got an error event");
+  is(event.target, request, "Error event targeted request");
+  is(event.currentTarget, transaction, "Got transaction error second");
+  is(event.currentTarget.error, null, "Transaction has null error");
+
+  event = yield undefined;
+
+  is(event.type, "abort", "Got an abort event");
+  is(event.target, transaction, "Abort event targeted transaction");
+  is(event.currentTarget, transaction,
+     "Abort event only targeted transaction");
+  is(event.currentTarget.error.name, expectedError,
+     "Transaction has correct error");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_transaction_lifetimes.js b/dom/indexedDB/test/unit/test_transaction_lifetimes.js
new file mode 100644
index 000000000..e42f7a218
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_transaction_lifetimes.js
@@ -0,0 +1,91 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = unexpectedSuccessHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  event.target.transaction.onerror = errorHandler;
+  event.target.transaction.oncomplete = grabEventAndContinueHandler;
+
+  let os = db.createObjectStore("foo", { autoIncrement: true });
+  let index = os.createIndex("bar", "foo.bar");
+  event = yield undefined;
+
+  is(request.transaction, event.target,
+     "request.transaction should still be set");
+
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(request.transaction, null, "request.transaction should be cleared");
+
+  let transaction = db.transaction("foo", "readwrite");
+
+  os = transaction.objectStore("foo");
+  // Place a request to keep the transaction alive long enough for our
+  // executeSoon.
+  let requestComplete = false;
+
+  let wasAbleToGrabObjectStoreOutsideOfCallback = false;
+  let wasAbleToGrabIndexOutsideOfCallback = false;
+  executeSoon(function() {
+    ok(!requestComplete, "Ordering is correct.");
+    wasAbleToGrabObjectStoreOutsideOfCallback = !!transaction.objectStore("foo");
+    wasAbleToGrabIndexOutsideOfCallback =
+      !!transaction.objectStore("foo").index("bar");
+  });
+
+  request = os.add({});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  event = yield undefined;
+
+  requestComplete = true;
+
+  ok(wasAbleToGrabObjectStoreOutsideOfCallback,
+     "Should be able to get objectStore");
+  ok(wasAbleToGrabIndexOutsideOfCallback,
+     "Should be able to get index");
+
+  transaction.oncomplete = grabEventAndContinueHandler;
+  yield undefined;
+
+  try {
+    transaction.objectStore("foo");
+    ok(false, "Should have thrown!");
+  }
+  catch (e) {
+    ok(e instanceof DOMException, "Got database exception.");
+    is(e.name, "InvalidStateError", "Good error.");
+    is(e.code, DOMException.INVALID_STATE_ERR, "Good error code.");
+  }
+
+  continueToNextStep();
+  yield undefined;
+
+  try {
+    transaction.objectStore("foo");
+    ok(false, "Should have thrown!");
+  }
+  catch (e) {
+    ok(e instanceof DOMException, "Got database exception.");
+    is(e.name, "InvalidStateError", "Good error.");
+    is(e.code, DOMException.INVALID_STATE_ERR, "Good error code.");
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_transaction_lifetimes_nested.js b/dom/indexedDB/test/unit/test_transaction_lifetimes_nested.js
new file mode 100644
index 000000000..5d63945ba
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_transaction_lifetimes_nested.js
@@ -0,0 +1,52 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "This test uses SpecialPowers";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  event.target.onsuccess = continueToNextStep;
+  db.createObjectStore("foo");
+  yield undefined;
+
+  let transaction1 = db.transaction("foo");
+
+  let transaction2;
+
+  let comp = this.window ? SpecialPowers.wrap(Components) : Components;
+  let thread = comp.classes["@mozilla.org/thread-manager;1"]
+                   .getService(comp.interfaces.nsIThreadManager)
+                   .currentThread;
+
+  let eventHasRun;
+
+  thread.dispatch(function() {
+    eventHasRun = true;
+
+    transaction2 = db.transaction("foo");
+  }, Components.interfaces.nsIThread.DISPATCH_NORMAL);
+
+  while (!eventHasRun) {
+    thread.processNextEvent(false);
+  }
+
+  ok(transaction2, "Non-null transaction2");
+
+  continueToNextStep();
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_transaction_ordering.js b/dom/indexedDB/test/unit/test_transaction_ordering.js
new file mode 100644
index 000000000..5e3c2fd74
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_transaction_ordering.js
@@ -0,0 +1,49 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  request.onsuccess = continueToNextStep;
+
+  db.createObjectStore("foo");
+  yield undefined;
+
+  let trans1 = db.transaction("foo", "readwrite");
+  let trans2 = db.transaction("foo", "readwrite");
+
+  let request1 = trans2.objectStore("foo").put("2", 42);
+  let request2 = trans1.objectStore("foo").put("1", 42);
+
+  request1.onerror = errorHandler;
+  request2.onerror = errorHandler;
+
+  trans1.oncomplete = grabEventAndContinueHandler;
+  trans2.oncomplete = grabEventAndContinueHandler;
+
+  yield undefined;
+  yield undefined;
+
+  let trans3 = db.transaction("foo", "readonly");
+  request = trans3.objectStore("foo").get(42);
+  request.onsuccess = grabEventAndContinueHandler;
+  request.onerror = errorHandler;
+
+  event = yield undefined;
+  is(event.target.result, "2", "Transactions were ordered properly.");
+
+  finishTest();
+  yield undefined;
+}
+
diff --git a/dom/indexedDB/test/unit/test_unique_index_update.js b/dom/indexedDB/test/unit/test_unique_index_update.js
new file mode 100644
index 000000000..97caef324
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_unique_index_update.js
@@ -0,0 +1,64 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+
+  let event = yield undefined;
+
+  let db = event.target.result;
+
+  for (let autoIncrement of [false, true]) {
+    let objectStore =
+      db.createObjectStore(autoIncrement, { keyPath: "id",
+                                            autoIncrement: autoIncrement });
+    objectStore.createIndex("", "index", { unique: true });
+
+    for (let i = 0; i < 10; i++) {
+      objectStore.add({ id: i, index: i });
+    }
+  }
+
+  event = yield undefined;
+  is(event.type, "success", "expect a success event");
+
+  for (let autoIncrement of [false, true]) {
+    objectStore = db.transaction(autoIncrement, "readwrite")
+                    .objectStore(autoIncrement);
+
+    request = objectStore.put({ id: 5, index: 6 });
+    request.onsuccess = unexpectedSuccessHandler;
+    request.addEventListener("error", new ExpectError("ConstraintError", true));
+    event = yield undefined;
+
+    event.preventDefault();
+
+    let keyRange = IDBKeyRange.only(5);
+
+    objectStore.index("").openCursor(keyRange).onsuccess = function(event) {
+      let cursor = event.target.result;
+      ok(cursor, "Must have a cursor here");
+
+      is(cursor.value.index, 5, "Still have the right index value");
+
+      cursor.value.index = 6;
+
+      request = cursor.update(cursor.value);
+      request.onsuccess = unexpectedSuccessHandler;
+      request.addEventListener("error", new ExpectError("ConstraintError", true));
+    };
+
+    yield undefined;
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_view_put_get_values.js b/dom/indexedDB/test/unit/test_view_put_get_values.js
new file mode 100644
index 000000000..51b9db572
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_view_put_get_values.js
@@ -0,0 +1,102 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var disableWorkerTest = "Need a way to set temporary prefs from a worker";
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name =
+    this.window ? window.location.pathname : "test_view_put_get_values.js";
+
+  const objectStoreName = "Views";
+
+  const viewData = { key: 1, view: getRandomView(100000) };
+
+  for (let external of [false, true]) {
+    if (external) {
+      info("Setting data threshold pref");
+
+      if (this.window) {
+        SpecialPowers.pushPrefEnv(
+          { "set": [["dom.indexedDB.dataThreshold", 0]] }, continueToNextStep);
+        yield undefined;
+      } else {
+        setDataThreshold(0);
+      }
+    }
+
+    info("Opening database");
+
+    let request = indexedDB.open(name);
+    request.onerror = errorHandler;
+    request.onupgradeneeded = continueToNextStepSync;
+    request.onsuccess = unexpectedSuccessHandler;
+    yield undefined;
+
+    // upgradeneeded
+    request.onupgradeneeded = unexpectedSuccessHandler;
+    request.onsuccess = continueToNextStepSync;
+
+    info("Creating objectStore");
+
+    request.result.createObjectStore(objectStoreName);
+
+    yield undefined;
+
+    // success
+    let db = request.result;
+    db.onerror = errorHandler;
+
+    info("Storing view");
+
+    let objectStore = db.transaction([objectStoreName], "readwrite")
+                        .objectStore(objectStoreName);
+    request = objectStore.add(viewData.view, viewData.key);
+    request.onsuccess = continueToNextStepSync;
+    yield undefined;
+
+    is(request.result, viewData.key, "Got correct key");
+
+    info("Getting view");
+
+    request = objectStore.get(viewData.key);
+    request.onsuccess = continueToNextStepSync;
+    yield undefined;
+
+    verifyView(request.result, viewData.view);
+    yield undefined;
+
+    info("Getting view in new transaction");
+
+    request = db.transaction([objectStoreName])
+                .objectStore(objectStoreName).get(viewData.key);
+    request.onsuccess = continueToNextStepSync;
+    yield undefined;
+
+    verifyView(request.result, viewData.view);
+    yield undefined;
+
+    getCurrentUsage(grabFileUsageAndContinueHandler);
+    let fileUsage = yield undefined;
+
+    if (external) {
+      ok(fileUsage > 0, "File usage is not zero");
+    } else {
+      ok(fileUsage == 0, "File usage is zero");
+    }
+
+    db.close();
+
+    request = indexedDB.deleteDatabase(name);
+    request.onerror = errorHandler;
+    request.onsuccess = continueToNextStepSync;
+    yield undefined;
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_wasm_cursors.js b/dom/indexedDB/test/unit/test_wasm_cursors.js
new file mode 100644
index 000000000..08987fe46
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_wasm_cursors.js
@@ -0,0 +1,67 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name =
+    this.window ? window.location.pathname : "test_wasm_cursors.js";
+
+  const objectStoreName = "Wasm";
+
+  const wasmData = { key: 1, value: null };
+
+  if (!isWasmSupported()) {
+    finishTest();
+    yield undefined;
+  }
+
+  getWasmBinary('(module (func (nop)))');
+  let binary = yield undefined;
+  wasmData.value = getWasmModule(binary);
+
+  info("Opening database");
+
+  let request = indexedDB.open(name);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = continueToNextStepSync;
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  // upgradeneeded
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = continueToNextStepSync;
+
+  info("Creating objectStore");
+
+  request.result.createObjectStore(objectStoreName);
+
+  yield undefined;
+
+  // success
+  let db = request.result;
+  db.onerror = errorHandler;
+
+  info("Storing wasm");
+
+  let objectStore = db.transaction([objectStoreName], "readwrite")
+                      .objectStore(objectStoreName);
+  request = objectStore.add(wasmData.value, wasmData.key);
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  is(request.result, wasmData.key, "Got correct key");
+
+  info("Opening cursor");
+
+  request = objectStore.openCursor();
+  request.addEventListener("error", new ExpectError("UnknownError", true));
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_wasm_getAll.js b/dom/indexedDB/test/unit/test_wasm_getAll.js
new file mode 100644
index 000000000..23ed7b9e4
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_wasm_getAll.js
@@ -0,0 +1,136 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name =
+    this.window ? window.location.pathname : "test_wasm_getAll.js";
+
+  const objectStoreName = "Wasm";
+
+  const wasmData = [
+    { key: 1, value: 42 },
+    { key: 2, value: [null, null, null] },
+    { key: 3, value: [null, null, null, null, null] }
+  ];
+
+  if (!isWasmSupported()) {
+    finishTest();
+    yield undefined;
+  }
+
+  getWasmBinary('(module (func (result i32) (i32.const 1)))');
+  let binary = yield undefined;
+  wasmData[1].value[0] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 2)))');
+  binary = yield undefined;
+  wasmData[1].value[1] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 3)))');
+  binary = yield undefined;
+  wasmData[1].value[2] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 4)))');
+  binary = yield undefined;
+  wasmData[2].value[0] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 5)))');
+  binary = yield undefined;
+  wasmData[2].value[1] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 6)))');
+  binary = yield undefined;
+  wasmData[2].value[2] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 7)))');
+  binary = yield undefined;
+  wasmData[2].value[3] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 8)))');
+  binary = yield undefined;
+  wasmData[2].value[4] = getWasmModule(binary);
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = continueToNextStepSync;
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  // upgradeneeded
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = continueToNextStepSync;
+
+  info("Creating objectStore");
+
+  request.result.createObjectStore(objectStoreName);
+
+  yield undefined;
+
+  // success
+  let db = request.result;
+  db.onerror = errorHandler;
+
+  info("Storing values");
+
+  let objectStore = db.transaction([objectStoreName], "readwrite")
+                      .objectStore(objectStoreName);
+  let addedCount = 0;
+  for (let i in wasmData) {
+    request = objectStore.add(wasmData[i].value, wasmData[i].key);
+    request.onsuccess = function(event) {
+      if (++addedCount == wasmData.length) {
+        continueToNextStep();
+      }
+    }
+  }
+  yield undefined;
+
+  info("Getting values");
+
+  request = db.transaction(objectStoreName)
+              .objectStore(objectStoreName)
+              .getAll();
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  info("Verifying values");
+
+  // Can't call yield inside of the verify function.
+  let modulesToProcess = [];
+
+  function verifyArray(array1, array2) {
+    is(array1 instanceof Array, true, "Got an array object");
+    is(array1.length, array2.length, "Same length");
+  }
+
+  function verifyData(data1, data2) {
+    if (data2 instanceof Array) {
+      verifyArray(data1, data2);
+      for (let i in data2) {
+        verifyData(data1[i], data2[i]);
+      }
+    } else if (data2 instanceof WebAssembly.Module) {
+      modulesToProcess.push({ module1: data1, module2: data2 });
+    } else {
+      is(data1, data2, "Same value");
+    }
+  }
+
+  verifyArray(request.result, wasmData);
+  for (let i in wasmData) {
+    verifyData(request.result[i], wasmData[i].value);
+  }
+
+  for (let moduleToProcess of modulesToProcess) {
+    verifyWasmModule(moduleToProcess.module1, moduleToProcess.module2);
+    yield undefined;
+  }
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_wasm_index_getAllObjects.js b/dom/indexedDB/test/unit/test_wasm_index_getAllObjects.js
new file mode 100644
index 000000000..f03e79e5c
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_wasm_index_getAllObjects.js
@@ -0,0 +1,111 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name =
+    this.window ? window.location.pathname : "test_wasm_getAll.js";
+
+  const objectStoreName = "Wasm";
+
+  const wasmData = [
+    { key: 1, value: { name: "foo1", data: 42 } },
+    { key: 2, value: { name: "foo2", data: [null, null, null] } },
+    { key: 3, value: { name: "foo3", data: [null, null, null, null, null] } }
+  ];
+
+  const indexData = { name: "nameIndex", keyPath: "name", options: { } };
+
+  if (!isWasmSupported()) {
+    finishTest();
+    yield undefined;
+  }
+
+  getWasmBinary('(module (func (result i32) (i32.const 1)))');
+  let binary = yield undefined;
+  wasmData[1].value.data[0] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 2)))');
+  binary = yield undefined;
+  wasmData[1].value.data[1] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 3)))');
+  binary = yield undefined;
+  wasmData[1].value.data[2] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 4)))');
+  binary = yield undefined;
+  wasmData[2].value.data[0] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 5)))');
+  binary = yield undefined;
+  wasmData[2].value.data[1] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 6)))');
+  binary = yield undefined;
+  wasmData[2].value.data[2] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 7)))');
+  binary = yield undefined;
+  wasmData[2].value.data[3] = getWasmModule(binary);
+
+  getWasmBinary('(module (func (result i32) (i32.const 8)))');
+  binary = yield undefined;
+  wasmData[2].value.data[4] = getWasmModule(binary);
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = continueToNextStepSync;
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  // upgradeneeded
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = continueToNextStepSync;
+
+  info("Creating objectStore");
+
+  let objectStore = request.result.createObjectStore(objectStoreName);
+
+  info("Creating index");
+
+  objectStore.createIndex(indexData.name, indexData.keyPath, indexData.options);
+
+  yield undefined;
+
+  // success
+  let db = request.result;
+  db.onerror = errorHandler;
+
+  info("Storing values");
+
+  objectStore = db.transaction([objectStoreName], "readwrite")
+                  .objectStore(objectStoreName);
+  let addedCount = 0;
+  for (let i in wasmData) {
+    request = objectStore.add(wasmData[i].value, wasmData[i].key);
+    request.onsuccess = function(event) {
+      if (++addedCount == wasmData.length) {
+        continueToNextStep();
+      }
+    }
+  }
+  yield undefined;
+
+  info("Getting values");
+
+  request = db.transaction(objectStoreName)
+              .objectStore(objectStoreName)
+              .index("nameIndex")
+              .getAll();
+  request.addEventListener("error", new ExpectError("UnknownError", true));
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_wasm_indexes.js b/dom/indexedDB/test/unit/test_wasm_indexes.js
new file mode 100644
index 000000000..467e0c297
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_wasm_indexes.js
@@ -0,0 +1,80 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name =
+    this.window ? window.location.pathname : "test_wasm_indexes.js";
+
+  const objectStoreName = "Wasm";
+
+  const wasmData = { key: 1, value: { name: "foo", data: null } };
+
+  const indexData = { name: "nameIndex", keyPath: "name", options: { } };
+
+  if (!isWasmSupported()) {
+    finishTest();
+    yield undefined;
+  }
+
+  getWasmBinary('(module (func (nop)))');
+  let binary = yield undefined;
+  wasmData.value.data = getWasmModule(binary);
+
+  info("Opening database");
+
+  let request = indexedDB.open(name);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = continueToNextStepSync;
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  // upgradeneeded
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = continueToNextStepSync;
+
+  info("Creating objectStore");
+
+  let objectStore = request.result.createObjectStore(objectStoreName);
+
+  info("Creating index");
+
+  objectStore.createIndex(indexData.name, indexData.keyPath, indexData.options);
+
+  yield undefined;
+
+  // success
+  let db = request.result;
+  db.onerror = errorHandler;
+
+  info("Storing wasm");
+
+  objectStore = db.transaction([objectStoreName], "readwrite")
+                  .objectStore(objectStoreName);
+  request = objectStore.add(wasmData.value, wasmData.key);
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  is(request.result, wasmData.key, "Got correct key");
+
+  info("Getting wasm");
+
+  request = objectStore.index("nameIndex").get("foo");
+  request.addEventListener("error", new ExpectError("UnknownError", true));
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  info("Opening cursor");
+
+  request = objectStore.index("nameIndex").openCursor();
+  request.addEventListener("error", new ExpectError("UnknownError", true));
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_wasm_put_get_values.js b/dom/indexedDB/test/unit/test_wasm_put_get_values.js
new file mode 100644
index 000000000..fb8827009
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_wasm_put_get_values.js
@@ -0,0 +1,83 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name =
+    this.window ? window.location.pathname : "test_wasm_put_get_values.js";
+
+  const objectStoreName = "Wasm";
+
+  const wasmData = { key: 1, value: null };
+
+  if (!isWasmSupported()) {
+    finishTest();
+    yield undefined;
+  }
+
+  getWasmBinary('(module (func (nop)))');
+  let binary = yield undefined;
+  wasmData.value = getWasmModule(binary);
+
+  info("Opening database");
+
+  let request = indexedDB.open(name);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = continueToNextStepSync;
+  request.onsuccess = unexpectedSuccessHandler;
+  yield undefined;
+
+  // upgradeneeded
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = continueToNextStepSync;
+
+  info("Creating objectStore");
+
+  request.result.createObjectStore(objectStoreName);
+
+  yield undefined;
+
+  // success
+  let db = request.result;
+  db.onerror = errorHandler;
+
+  info("Storing wasm");
+
+  let objectStore = db.transaction([objectStoreName], "readwrite")
+                      .objectStore(objectStoreName);
+  request = objectStore.add(wasmData.value, wasmData.key);
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  is(request.result, wasmData.key, "Got correct key");
+
+  info("Getting wasm");
+
+  request = objectStore.get(wasmData.key);
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  info("Verifying wasm");
+
+  verifyWasmModule(request.result, wasmData.value);
+  yield undefined;
+
+  info("Getting wasm in new transaction");
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName).get(wasmData.key);
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  info("Verifying wasm");
+
+  verifyWasmModule(request.result, wasmData.value);
+  yield undefined;
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_wasm_recompile.js b/dom/indexedDB/test/unit/test_wasm_recompile.js
new file mode 100644
index 000000000..512dc3eff
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_wasm_recompile.js
@@ -0,0 +1,124 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = "test_wasm_recompile.js";
+
+  const objectStoreName = "Wasm";
+
+  const wasmData = { key: 1, wasm: null };
+
+  // The goal of this test is to prove that wasm is recompiled and the on-disk
+  // copy updated.
+
+  if (!isWasmSupported()) {
+    finishTest();
+    yield undefined;
+  }
+
+  getWasmBinary('(module (func (nop)))');
+  let binary = yield undefined;
+
+  wasmData.wasm = getWasmModule(binary);
+
+  info("Installing profile");
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  // The profile was created by an older build (buildId: 20161116145318,
+  // cpuId: X64=0x2). It contains one stored wasm module (file id 1 - bytecode
+  // and file id 2 - compiled/machine code). The file create_db.js in the
+  // package was run locally (specifically it was temporarily added to
+  // xpcshell-parent-process.ini and then executed:
+  // mach xpcshell-test dom/indexedDB/test/unit/create_db.js
+  installPackagedProfile("wasm_recompile_profile");
+
+  let filesDir = getChromeFilesDir();
+
+  let file = filesDir.clone();
+  file.append("2");
+
+  info("Reading out contents of compiled blob");
+
+  let fileReader = new FileReader();
+  fileReader.onload = continueToNextStepSync;
+  fileReader.readAsArrayBuffer(File.createFromNsIFile(file));
+
+  yield undefined;
+
+  let compiledBuffer = fileReader.result;
+
+  info("Opening database");
+
+  let request = indexedDB.open(name);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  // success
+  let db = request.result;
+  db.onerror = errorHandler;
+
+  info("Getting wasm");
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName).get(wasmData.key);
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  info("Verifying wasm module");
+
+  verifyWasmModule(request.result, wasmData.wasm);
+  yield undefined;
+
+  info("Reading out contents of new compiled blob");
+
+  fileReader = new FileReader();
+  fileReader.onload = continueToNextStepSync;
+  fileReader.readAsArrayBuffer(File.createFromNsIFile(file));
+
+  yield undefined;
+
+  let newCompiledBuffer = fileReader.result;
+
+  info("Verifying blobs differ");
+
+  ok(!compareBuffers(newCompiledBuffer, compiledBuffer), "Blobs differ");
+
+  info("Getting wasm again");
+
+  request = db.transaction([objectStoreName])
+              .objectStore(objectStoreName).get(wasmData.key);
+  request.onsuccess = continueToNextStepSync;
+  yield undefined;
+
+  info("Verifying wasm module");
+
+  verifyWasmModule(request.result, wasmData.wasm);
+  yield undefined;
+
+  info("Reading contents of new compiled blob again");
+
+  fileReader = new FileReader();
+  fileReader.onload = continueToNextStepSync;
+  fileReader.readAsArrayBuffer(File.createFromNsIFile(file));
+
+  yield undefined;
+
+  let newCompiledBuffer2 = fileReader.result;
+
+  info("Verifying blob didn't change");
+
+  ok(compareBuffers(newCompiledBuffer2, newCompiledBuffer),
+     "Blob didn't change");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/test_writer_starvation.js b/dom/indexedDB/test/unit/test_writer_starvation.js
new file mode 100644
index 000000000..141bd1d93
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_writer_starvation.js
@@ -0,0 +1,104 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+if (!this.window) {
+  this.runTest = function() {
+    todo(false, "Test disabled in xpcshell test suite for now");
+    finishTest();
+  }
+}
+
+var testGenerator = testSteps();
+
+function testSteps()
+{
+  const name = this.window ? window.location.pathname : "Splendid Test";
+
+  // Needs to be enough to saturate the thread pool.
+  const SYNC_REQUEST_COUNT = 25;
+
+  let request = indexedDB.open(name, 1);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = grabEventAndContinueHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  is(event.target.transaction.mode, "versionchange", "Correct mode");
+
+  let objectStore = db.createObjectStore("foo", { autoIncrement: true });
+
+  request = objectStore.add({});
+  request.onerror = errorHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let key = event.target.result;
+  ok(key, "Got a key");
+
+  yield undefined;
+
+  let continueReading = true;
+  let readerCount = 0;
+  let writerCount = 0;
+  let callbackCount = 0;
+
+  // Generate a bunch of reads right away without returning to the event
+  // loop.
+  info("Generating " + SYNC_REQUEST_COUNT + " readonly requests");
+
+  for (let i = 0; i < SYNC_REQUEST_COUNT; i++) {
+    readerCount++;
+    let request = db.transaction("foo").objectStore("foo").get(key);
+    request.onsuccess = function(event) {
+      is(event.target.transaction.mode, "readonly", "Correct mode");
+      callbackCount++;
+    };
+  }
+
+  while (continueReading) {
+    readerCount++;
+    info("Generating additional readonly request (" + readerCount + ")");
+    let request = db.transaction("foo").objectStore("foo").get(key);
+    request.onsuccess = function(event) {
+      callbackCount++;
+      info("Received readonly request callback (" + callbackCount + ")");
+      is(event.target.transaction.mode, "readonly", "Correct mode");
+      if (callbackCount == SYNC_REQUEST_COUNT) {
+        writerCount++;
+        info("Generating 1 readwrite request with " + readerCount +
+             " previous readonly requests");
+        let request = db.transaction("foo", "readwrite")
+                        .objectStore("foo")
+                        .add({}, readerCount);
+        request.onsuccess = function(event) {
+          callbackCount++;
+          info("Received readwrite request callback (" + callbackCount + ")");
+          is(event.target.transaction.mode, "readwrite", "Correct mode");
+          is(event.target.result, callbackCount,
+             "write callback came before later reads");
+        }
+      }
+      else if (callbackCount == SYNC_REQUEST_COUNT + 5) {
+        continueReading = false;
+      }
+    };
+
+    setTimeout(function() { testGenerator.next(); }, writerCount ? 1000 : 100);
+    yield undefined;
+  }
+
+  while (callbackCount < (readerCount + writerCount)) {
+    executeSoon(function() { testGenerator.next(); });
+    yield undefined;
+  }
+
+  is(callbackCount, readerCount + writerCount, "All requests accounted for");
+
+  finishTest();
+  yield undefined;
+}
diff --git a/dom/indexedDB/test/unit/wasm_recompile_profile.zip b/dom/indexedDB/test/unit/wasm_recompile_profile.zip
new file mode 100644
index 000000000..50ca3ef89
--- /dev/null
+++ b/dom/indexedDB/test/unit/wasm_recompile_profile.zip
diff --git a/dom/indexedDB/test/unit/xpcshell-child-process.ini b/dom/indexedDB/test/unit/xpcshell-child-process.ini
new file mode 100644
index 000000000..970fe8c3d
--- /dev/null
+++ b/dom/indexedDB/test/unit/xpcshell-child-process.ini
@@ -0,0 +1,19 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+[DEFAULT]
+dupe-manifest =
+head = xpcshell-head-child-process.js
+tail =
+skip-if = toolkit == 'android' || toolkit == 'gonk'
+support-files =
+  GlobalObjectsChild.js
+  GlobalObjectsComponent.js
+  GlobalObjectsComponent.manifest
+  GlobalObjectsModule.jsm
+  GlobalObjectsSandbox.js
+  xpcshell-head-parent-process.js
+  xpcshell-shared.ini
+
+[include:xpcshell-shared.ini]
diff --git a/dom/indexedDB/test/unit/xpcshell-head-child-process.js b/dom/indexedDB/test/unit/xpcshell-head-child-process.js
new file mode 100644
index 000000000..2e704f8dc
--- /dev/null
+++ b/dom/indexedDB/test/unit/xpcshell-head-child-process.js
@@ -0,0 +1,27 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+function run_test() {
+  const { 'classes': Cc, 'interfaces': Ci, 'utils': Cu } = Components;
+
+  const INDEXEDDB_HEAD_FILE = "xpcshell-head-parent-process.js";
+  const INDEXEDDB_PREF_EXPERIMENTAL = "dom.indexedDB.experimental";
+
+  // IndexedDB needs a profile.
+  do_get_profile();
+
+  let thisTest = _TEST_FILE.toString().replace(/\\/g, "/");
+  thisTest = thisTest.substring(thisTest.lastIndexOf("/") + 1);
+
+  _HEAD_FILES.push(do_get_file(INDEXEDDB_HEAD_FILE).path.replace(/\\/g, "/"));
+
+
+  let prefs =
+    Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefService)
+                                            .getBranch(null);
+  prefs.setBoolPref(INDEXEDDB_PREF_EXPERIMENTAL, true);
+
+  run_test_in_child(thisTest);
+}
diff --git a/dom/indexedDB/test/unit/xpcshell-head-parent-process.js b/dom/indexedDB/test/unit/xpcshell-head-parent-process.js
new file mode 100644
index 000000000..def791f52
--- /dev/null
+++ b/dom/indexedDB/test/unit/xpcshell-head-parent-process.js
@@ -0,0 +1,700 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var { 'classes': Cc, 'interfaces': Ci, 'utils': Cu } = Components;
+
+if (!("self" in this)) {
+  this.self = this;
+}
+
+const DOMException = Ci.nsIDOMDOMException;
+
+var bufferCache = [];
+
+function is(a, b, msg) {
+  do_check_eq(a, b, Components.stack.caller);
+}
+
+function ok(cond, msg) {
+  do_check_true(!!cond, Components.stack.caller);
+}
+
+function isnot(a, b, msg) {
+  do_check_neq(a, b, Components.stack.caller);
+}
+
+function executeSoon(fun) {
+  do_execute_soon(fun);
+}
+
+function todo(condition, name, diag) {
+  todo_check_true(condition, Components.stack.caller);
+}
+
+function info(name, message) {
+  do_print(name);
+}
+
+function run_test() {
+  runTest();
+};
+
+if (!this.runTest) {
+  this.runTest = function()
+  {
+    if (SpecialPowers.isMainProcess()) {
+      // XPCShell does not get a profile by default.
+      do_get_profile();
+
+      enableTesting();
+      enableExperimental();
+      enableWasm();
+    }
+
+    Cu.importGlobalProperties(["indexedDB", "Blob", "File", "FileReader"]);
+
+    do_test_pending();
+    testGenerator.next();
+  }
+}
+
+function finishTest()
+{
+  if (SpecialPowers.isMainProcess()) {
+    resetWasm();
+    resetExperimental();
+    resetTesting();
+
+    SpecialPowers.notifyObserversInParentProcess(null, "disk-space-watcher",
+                                                 "free");
+  }
+
+  SpecialPowers.removeFiles();
+
+  do_execute_soon(function(){
+    testGenerator.close();
+    do_test_finished();
+  })
+}
+
+function grabEventAndContinueHandler(event)
+{
+  testGenerator.send(event);
+}
+
+function continueToNextStep()
+{
+  do_execute_soon(function() {
+    testGenerator.next();
+  });
+}
+
+function errorHandler(event)
+{
+  try {
+    dump("indexedDB error: " + event.target.error.name);
+  } catch(e) {
+    dump("indexedDB error: " + e);
+  }
+  do_check_true(false);
+  finishTest();
+}
+
+function unexpectedSuccessHandler()
+{
+  do_check_true(false);
+  finishTest();
+}
+
+function expectedErrorHandler(name)
+{
+  return function(event) {
+    do_check_eq(event.type, "error");
+    do_check_eq(event.target.error.name, name);
+    event.preventDefault();
+    grabEventAndContinueHandler(event);
+  };
+}
+
+function expectUncaughtException(expecting)
+{
+  // This is dummy for xpcshell test.
+}
+
+function ExpectError(name, preventDefault)
+{
+  this._name = name;
+  this._preventDefault = preventDefault;
+}
+ExpectError.prototype = {
+  handleEvent: function(event)
+  {
+    do_check_eq(event.type, "error");
+    do_check_eq(this._name, event.target.error.name);
+    if (this._preventDefault) {
+      event.preventDefault();
+      event.stopPropagation();
+    }
+    grabEventAndContinueHandler(event);
+  }
+};
+
+function continueToNextStepSync()
+{
+  testGenerator.next();
+}
+
+function compareKeys(k1, k2) {
+  let t = typeof k1;
+  if (t != typeof k2)
+    return false;
+
+  if (t !== "object")
+    return k1 === k2;
+
+  if (k1 instanceof Date) {
+    return (k2 instanceof Date) &&
+      k1.getTime() === k2.getTime();
+  }
+
+  if (k1 instanceof Array) {
+    if (!(k2 instanceof Array) ||
+        k1.length != k2.length)
+      return false;
+
+    for (let i = 0; i < k1.length; ++i) {
+      if (!compareKeys(k1[i], k2[i]))
+        return false;
+    }
+
+    return true;
+  }
+
+  return false;
+}
+
+function addPermission(permission, url)
+{
+  throw "addPermission";
+}
+
+function removePermission(permission, url)
+{
+  throw "removePermission";
+}
+
+function allowIndexedDB(url)
+{
+  throw "allowIndexedDB";
+}
+
+function disallowIndexedDB(url)
+{
+  throw "disallowIndexedDB";
+}
+
+function enableExperimental()
+{
+  SpecialPowers.setBoolPref("dom.indexedDB.experimental", true);
+}
+
+function resetExperimental()
+{
+  SpecialPowers.clearUserPref("dom.indexedDB.experimental");
+}
+
+function enableTesting()
+{
+  SpecialPowers.setBoolPref("dom.indexedDB.testing", true);
+}
+
+function resetTesting()
+{
+  SpecialPowers.clearUserPref("dom.indexedDB.testing");
+}
+
+function enableWasm()
+{
+  SpecialPowers.setBoolPref("javascript.options.wasm", true);
+}
+
+function resetWasm()
+{
+  SpecialPowers.clearUserPref("javascript.options.wasm");
+}
+
+function gc()
+{
+  Cu.forceGC();
+  Cu.forceCC();
+}
+
+function scheduleGC()
+{
+  SpecialPowers.exactGC(continueToNextStep);
+}
+
+function setTimeout(fun, timeout) {
+  let timer = Components.classes["@mozilla.org/timer;1"]
+                        .createInstance(Components.interfaces.nsITimer);
+  var event = {
+    notify: function (timer) {
+      fun();
+    }
+  };
+  timer.initWithCallback(event, timeout,
+                         Components.interfaces.nsITimer.TYPE_ONE_SHOT);
+  return timer;
+}
+
+function resetOrClearAllDatabases(callback, clear) {
+  if (!SpecialPowers.isMainProcess()) {
+    throw new Error("clearAllDatabases not implemented for child processes!");
+  }
+
+  let quotaManagerService = Cc["@mozilla.org/dom/quota-manager-service;1"]
+                              .getService(Ci.nsIQuotaManagerService);
+
+  const quotaPref = "dom.quotaManager.testing";
+
+  let oldPrefValue;
+  if (SpecialPowers._getPrefs().prefHasUserValue(quotaPref)) {
+    oldPrefValue = SpecialPowers.getBoolPref(quotaPref);
+  }
+
+  SpecialPowers.setBoolPref(quotaPref, true);
+
+  let request;
+
+  try {
+    if (clear) {
+      request = quotaManagerService.clear();
+    } else {
+      request = quotaManagerService.reset();
+    }
+  } catch(e) {
+    if (oldPrefValue !== undefined) {
+      SpecialPowers.setBoolPref(quotaPref, oldPrefValue);
+    } else {
+      SpecialPowers.clearUserPref(quotaPref);
+    }
+    throw e;
+  }
+
+  request.callback = callback;
+}
+
+function resetAllDatabases(callback) {
+  resetOrClearAllDatabases(callback, false);
+}
+
+function clearAllDatabases(callback) {
+  resetOrClearAllDatabases(callback, true);
+}
+
+function installPackagedProfile(packageName)
+{
+  let directoryService = Cc["@mozilla.org/file/directory_service;1"]
+                         .getService(Ci.nsIProperties);
+
+  let profileDir = directoryService.get("ProfD", Ci.nsIFile);
+
+  let currentDir = directoryService.get("CurWorkD", Ci.nsIFile);
+
+  let packageFile = currentDir.clone();
+  packageFile.append(packageName + ".zip");
+
+  let zipReader = Cc["@mozilla.org/libjar/zip-reader;1"]
+                  .createInstance(Ci.nsIZipReader);
+  zipReader.open(packageFile);
+
+  let entryNames = [];
+  let entries = zipReader.findEntries(null);
+  while (entries.hasMore()) {
+    let entry = entries.getNext();
+    if (entry != "create_db.html") {
+      entryNames.push(entry);
+    }
+  }
+  entryNames.sort();
+
+  for (let entryName of entryNames) {
+    let zipentry = zipReader.getEntry(entryName);
+
+    let file = profileDir.clone();
+    let split = entryName.split("/");
+    for(let i = 0; i < split.length; i++) {
+      file.append(split[i]);
+    }
+
+    if (zipentry.isDirectory) {
+      file.create(Ci.nsIFile.DIRECTORY_TYPE, parseInt("0755", 8));
+    } else {
+      let istream = zipReader.getInputStream(entryName);
+
+      var ostream = Cc["@mozilla.org/network/file-output-stream;1"]
+                    .createInstance(Ci.nsIFileOutputStream);
+      ostream.init(file, -1, parseInt("0644", 8), 0);
+
+      let bostream = Cc['@mozilla.org/network/buffered-output-stream;1']
+                     .createInstance(Ci.nsIBufferedOutputStream);
+      bostream.init(ostream, 32768);
+
+      bostream.writeFrom(istream, istream.available());
+
+      istream.close();
+      bostream.close();
+    }
+  }
+
+  zipReader.close();
+}
+
+function getChromeFilesDir()
+{
+  let dirService = Cc["@mozilla.org/file/directory_service;1"]
+                   .getService(Ci.nsIProperties);
+
+  let profileDir = dirService.get("ProfD", Ci.nsIFile);
+
+  let idbDir = profileDir.clone();
+  idbDir.append("storage");
+  idbDir.append("permanent");
+  idbDir.append("chrome");
+  idbDir.append("idb");
+
+  let idbEntries = idbDir.directoryEntries;
+  while (idbEntries.hasMoreElements()) {
+    let entry = idbEntries.getNext();
+    let file = entry.QueryInterface(Ci.nsIFile);
+    if (file.isDirectory()) {
+      return file;
+    }
+  }
+
+  throw new Error("files directory doesn't exist!");
+}
+
+function getView(size)
+{
+  let buffer = new ArrayBuffer(size);
+  let view = new Uint8Array(buffer);
+  is(buffer.byteLength, size, "Correct byte length");
+  return view;
+}
+
+function getRandomView(size)
+{
+  let view = getView(size);
+  for (let i = 0; i < size; i++) {
+    view[i] = parseInt(Math.random() * 255)
+  }
+  return view;
+}
+
+function getBlob(str)
+{
+  return new Blob([str], {type: "type/text"});
+}
+
+function getFile(name, type, str)
+{
+  return new File([str], name, {type: type});
+}
+
+function isWasmSupported()
+{
+  let testingFunctions = Cu.getJSTestingFunctions();
+  return testingFunctions.wasmIsSupported();
+}
+
+function getWasmBinarySync(text)
+{
+  let testingFunctions = Cu.getJSTestingFunctions();
+  let binary = testingFunctions.wasmTextToBinary(text);
+  return binary;
+}
+
+function getWasmBinary(text)
+{
+  let binary = getWasmBinarySync(text);
+  executeSoon(function() {
+    testGenerator.send(binary);
+  });
+}
+
+function getWasmModule(binary)
+{
+  let module = new WebAssembly.Module(binary);
+  return module;
+}
+
+function compareBuffers(buffer1, buffer2)
+{
+  if (buffer1.byteLength != buffer2.byteLength) {
+    return false;
+  }
+
+  let view1 = buffer1 instanceof Uint8Array ? buffer1 : new Uint8Array(buffer1);
+  let view2 = buffer2 instanceof Uint8Array ? buffer2 : new Uint8Array(buffer2);
+  for (let i = 0; i < buffer1.byteLength; i++) {
+    if (view1[i] != view2[i]) {
+      return false;
+    }
+  }
+  return true;
+}
+
+function verifyBuffers(buffer1, buffer2)
+{
+  ok(compareBuffers(buffer1, buffer2), "Correct buffer data");
+}
+
+function verifyBlob(blob1, blob2)
+{
+  is(blob1 instanceof Components.interfaces.nsIDOMBlob, true,
+     "Instance of nsIDOMBlob");
+  is(blob1 instanceof File, blob2 instanceof File,
+     "Instance of DOM File");
+  is(blob1.size, blob2.size, "Correct size");
+  is(blob1.type, blob2.type, "Correct type");
+  if (blob2 instanceof File) {
+    is(blob1.name, blob2.name, "Correct name");
+  }
+
+  let buffer1;
+  let buffer2;
+
+  for (let i = 0; i < bufferCache.length; i++) {
+    if (bufferCache[i].blob == blob2) {
+      buffer2 = bufferCache[i].buffer;
+      break;
+    }
+  }
+
+  if (!buffer2) {
+    let reader = new FileReader();
+    reader.readAsArrayBuffer(blob2);
+    reader.onload = function(event) {
+      buffer2 = event.target.result;
+      bufferCache.push({ blob: blob2, buffer: buffer2 });
+      if (buffer1) {
+        verifyBuffers(buffer1, buffer2);
+        testGenerator.next();
+      }
+    }
+  }
+
+  let reader = new FileReader();
+  reader.readAsArrayBuffer(blob1);
+  reader.onload = function(event) {
+    buffer1 = event.target.result;
+    if (buffer2) {
+      verifyBuffers(buffer1, buffer2);
+      testGenerator.next();
+    }
+  }
+}
+
+function verifyMutableFile(mutableFile1, file2)
+{
+  is(mutableFile1 instanceof IDBMutableFile, true,
+     "Instance of IDBMutableFile");
+  is(mutableFile1.name, file2.name, "Correct name");
+  is(mutableFile1.type, file2.type, "Correct type");
+  continueToNextStep();
+}
+
+function verifyView(view1, view2)
+{
+  is(view1.byteLength, view2.byteLength, "Correct byteLength");
+  verifyBuffers(view1, view2);
+  continueToNextStep();
+}
+
+function verifyWasmModule(module1, module2)
+{
+  let testingFunctions = Cu.getJSTestingFunctions();
+  let exp1 = testingFunctions.wasmExtractCode(module1);
+  let exp2 = testingFunctions.wasmExtractCode(module2);
+  let code1 = exp1.code;
+  let code2 = exp2.code;
+  ok(code1 instanceof Uint8Array, "Instance of Uint8Array");
+  ok(code1.length == code2.length, "Correct length");
+  verifyBuffers(code1, code2);
+  continueToNextStep();
+}
+
+function grabResultAndContinueHandler(request)
+{
+  testGenerator.send(request.result);
+}
+
+function grabFileUsageAndContinueHandler(request)
+{
+  testGenerator.send(request.result.fileUsage);
+}
+
+function getUsage(usageHandler, getAll)
+{
+  let qms = Cc["@mozilla.org/dom/quota-manager-service;1"]
+              .getService(Ci.nsIQuotaManagerService);
+  qms.getUsage(usageHandler, getAll)
+}
+
+function getCurrentUsage(usageHandler)
+{
+  let qms = Cc["@mozilla.org/dom/quota-manager-service;1"]
+              .getService(Ci.nsIQuotaManagerService);
+  let principal = Cc["@mozilla.org/systemprincipal;1"]
+                    .createInstance(Ci.nsIPrincipal);
+  qms.getUsageForPrincipal(principal, usageHandler);
+}
+
+function setTemporaryStorageLimit(limit)
+{
+  const pref = "dom.quotaManager.temporaryStorage.fixedLimit";
+  if (limit) {
+    info("Setting temporary storage limit to " + limit);
+    SpecialPowers.setIntPref(pref, limit);
+  } else {
+    info("Removing temporary storage limit");
+    SpecialPowers.clearUserPref(pref);
+  }
+}
+
+function setDataThreshold(threshold)
+{
+  info("Setting data threshold to " + threshold);
+  SpecialPowers.setIntPref("dom.indexedDB.dataThreshold", threshold);
+}
+
+function setMaxSerializedMsgSize(aSize)
+{
+  info("Setting maximal size of a serialized message to " + aSize);
+  SpecialPowers.setIntPref("dom.indexedDB.maxSerializedMsgSize", aSize);
+}
+
+function getPrincipal(url)
+{
+  let uri = Cc["@mozilla.org/network/io-service;1"]
+              .getService(Ci.nsIIOService)
+              .newURI(url, null, null);
+  let ssm = Cc["@mozilla.org/scriptsecuritymanager;1"]
+              .getService(Ci.nsIScriptSecurityManager);
+  return ssm.createCodebasePrincipal(uri, {});
+}
+
+var SpecialPowers = {
+  isMainProcess: function() {
+    return Components.classes["@mozilla.org/xre/app-info;1"]
+                     .getService(Components.interfaces.nsIXULRuntime)
+                     .processType == Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT;
+  },
+  notifyObservers: function(subject, topic, data) {
+    var obsvc = Cc['@mozilla.org/observer-service;1']
+                   .getService(Ci.nsIObserverService);
+    obsvc.notifyObservers(subject, topic, data);
+  },
+  notifyObserversInParentProcess: function(subject, topic, data) {
+    if (subject) {
+      throw new Error("Can't send subject to another process!");
+    }
+    return this.notifyObservers(subject, topic, data);
+  },
+  getBoolPref: function(prefName) {
+    return this._getPrefs().getBoolPref(prefName);
+  },
+  setBoolPref: function(prefName, value) {
+    this._getPrefs().setBoolPref(prefName, value);
+  },
+  setIntPref: function(prefName, value) {
+    this._getPrefs().setIntPref(prefName, value);
+  },
+  clearUserPref: function(prefName) {
+    this._getPrefs().clearUserPref(prefName);
+  },
+  // Copied (and slightly adjusted) from specialpowersAPI.js
+  exactGC: function(callback) {
+    let count = 0;
+
+    function doPreciseGCandCC() {
+      function scheduledGCCallback() {
+        Components.utils.forceCC();
+
+        if (++count < 2) {
+          doPreciseGCandCC();
+        } else {
+          callback();
+        }
+      }
+
+      Components.utils.schedulePreciseGC(scheduledGCCallback);
+    }
+
+    doPreciseGCandCC();
+  },
+
+  _getPrefs: function() {
+    var prefService =
+      Cc["@mozilla.org/preferences-service;1"].getService(Ci.nsIPrefService);
+    return prefService.getBranch(null);
+  },
+
+  get Cc() {
+    return Cc;
+  },
+
+  get Ci() {
+    return Ci;
+  },
+
+  get Cu() {
+    return Cu;
+  },
+
+  // Based on SpecialPowersObserver.prototype.receiveMessage
+  createFiles: function(requests, callback) {
+    let dirSvc = Cc["@mozilla.org/file/directory_service;1"].getService(Ci.nsIProperties);
+    let filePaths = new Array;
+    if (!this._createdFiles) {
+      this._createdFiles = new Array;
+    }
+    let createdFiles = this._createdFiles;
+    requests.forEach(function(request) {
+      const filePerms = 0o666;
+      let testFile = dirSvc.get("ProfD", Ci.nsIFile);
+      if (request.name) {
+        testFile.append(request.name);
+      } else {
+        testFile.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, filePerms);
+      }
+        let outStream = Cc["@mozilla.org/network/file-output-stream;1"].createInstance(Ci.nsIFileOutputStream);
+        outStream.init(testFile, 0x02 | 0x08 | 0x20, // PR_WRONLY | PR_CREATE_FILE | PR_TRUNCATE
+                       filePerms, 0);
+        if (request.data) {
+          outStream.write(request.data, request.data.length);
+          outStream.close();
+        }
+        filePaths.push(File.createFromFileName(testFile.path, request.options));
+        createdFiles.push(testFile);
+    });
+
+    setTimeout(function () {
+      callback(filePaths);
+    }, 0);
+  },
+
+  removeFiles: function() {
+    if (this._createdFiles) {
+      this._createdFiles.forEach(function (testFile) {
+        try {
+          testFile.remove(false);
+        } catch (e) {}
+      });
+      this._createdFiles = null;
+    }
+  },
+};
diff --git a/dom/indexedDB/test/unit/xpcshell-parent-process.ini b/dom/indexedDB/test/unit/xpcshell-parent-process.ini
new file mode 100644
index 000000000..22bc861cc
--- /dev/null
+++ b/dom/indexedDB/test/unit/xpcshell-parent-process.ini
@@ -0,0 +1,72 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+[DEFAULT]
+dupe-manifest =
+head = xpcshell-head-parent-process.js
+tail =
+skip-if = toolkit == 'gonk'
+support-files =
+  bug1056939_profile.zip
+  defaultStorageUpgrade_profile.zip
+  idbSubdirUpgrade1_profile.zip
+  idbSubdirUpgrade2_profile.zip
+  mutableFileUpgrade_profile.zip
+  oldDirectories_profile.zip
+  GlobalObjectsChild.js
+  GlobalObjectsComponent.js
+  GlobalObjectsComponent.manifest
+  GlobalObjectsModule.jsm
+  GlobalObjectsSandbox.js
+  getUsage_profile.zip
+  metadata2Restore_profile.zip
+  metadataRestore_profile.zip
+  schema18upgrade_profile.zip
+  schema21upgrade_profile.zip
+  schema23upgrade_profile.zip
+  snappyUpgrade_profile.zip
+  storagePersistentUpgrade_profile.zip
+  wasm_recompile_profile.zip
+  xpcshell-shared.ini
+
+[include:xpcshell-shared.ini]
+
+[test_blob_file_backed.js]
+[test_bug1056939.js]
+[test_cleanup_transaction.js]
+[test_database_close_without_onclose.js]
+[test_database_onclose.js]
+[test_defaultStorageUpgrade.js]
+[test_file_copy_failure.js]
+[test_getUsage.js]
+[test_idbSubdirUpgrade.js]
+[test_globalObjects_ipc.js]
+skip-if = toolkit == 'android'
+[test_idle_maintenance.js]
+[test_invalidate.js]
+# disabled for the moment.
+skip-if = true
+[test_lowDiskSpace.js]
+[test_maximal_serialized_object_size.js]
+[test_metadata2Restore.js]
+[test_metadataRestore.js]
+[test_mutableFileUpgrade.js]
+[test_oldDirectories.js]
+[test_quotaExceeded_recovery.js]
+[test_readwriteflush_disabled.js]
+[test_schema18upgrade.js]
+[test_schema21upgrade.js]
+[test_schema23upgrade.js]
+[test_snappyUpgrade.js]
+[test_storagePersistentUpgrade.js]
+[test_temporary_storage.js]
+# bug 951017: intermittent failure on Android x86 emulator
+skip-if = os == "android" && processor == "x86"
+[test_view_put_get_values.js]
+[test_wasm_cursors.js]
+[test_wasm_getAll.js]
+[test_wasm_index_getAllObjects.js]
+[test_wasm_indexes.js]
+[test_wasm_put_get_values.js]
+[test_wasm_recompile.js]
diff --git a/dom/indexedDB/test/unit/xpcshell-shared.ini b/dom/indexedDB/test/unit/xpcshell-shared.ini
new file mode 100644
index 000000000..05359097b
--- /dev/null
+++ b/dom/indexedDB/test/unit/xpcshell-shared.ini
@@ -0,0 +1,96 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+[test_abort_deleted_index.js]
+[test_abort_deleted_objectStore.js]
+[test_add_put.js]
+[test_add_twice_failure.js]
+[test_advance.js]
+[test_autoIncrement.js]
+[test_autoIncrement_indexes.js]
+[test_blocked_order.js]
+[test_clear.js]
+[test_complex_keyPaths.js]
+[test_count.js]
+[test_create_index.js]
+[test_create_index_with_integer_keys.js]
+[test_create_locale_aware_index.js]
+skip-if = toolkit == 'android' # bug 864843
+[test_create_objectStore.js]
+[test_cursor_cycle.js]
+[test_cursor_mutation.js]
+[test_cursor_update_updates_indexes.js]
+[test_cursors.js]
+[test_deleteDatabase.js]
+[test_deleteDatabase_interactions.js]
+[test_deleteDatabase_onblocked.js]
+[test_deleteDatabase_onblocked_duringVersionChange.js]
+[test_event_source.js]
+[test_getAll.js]
+[test_globalObjects_other.js]
+skip-if = toolkit == 'android' # bug 1079278
+[test_globalObjects_xpc.js]
+[test_global_data.js]
+[test_index_empty_keyPath.js]
+[test_index_getAll.js]
+[test_index_getAllObjects.js]
+[test_index_object_cursors.js]
+[test_index_update_delete.js]
+[test_indexes.js]
+[test_indexes_bad_values.js]
+[test_indexes_funny_things.js]
+[test_invalid_cursor.js]
+[test_invalid_version.js]
+[test_key_requirements.js]
+[test_keys.js]
+[test_locale_aware_indexes.js]
+skip-if = toolkit == 'android' # bug 864843
+[test_locale_aware_index_getAll.js]
+skip-if = toolkit == 'android' # bug 864843
+[test_locale_aware_index_getAllObjects.js]
+skip-if = toolkit == 'android' # bug 864843
+[test_multientry.js]
+[test_names_sorted.js]
+[test_object_identity.js]
+[test_objectCursors.js]
+[test_objectStore_getAllKeys.js]
+[test_objectStore_inline_autoincrement_key_added_on_put.js]
+[test_objectStore_openKeyCursor.js]
+[test_objectStore_remove_values.js]
+[test_odd_result_order.js]
+[test_open_empty_db.js]
+[test_open_for_principal.js]
+[test_open_objectStore.js]
+[test_optionalArguments.js]
+[test_overlapping_transactions.js]
+[test_persistenceType.js]
+[test_put_get_values.js]
+[test_put_get_values_autoIncrement.js]
+[test_readonly_transactions.js]
+[test_remove_index.js]
+[test_rename_index.js]
+[test_rename_index_errors.js]
+[test_remove_objectStore.js]
+[test_rename_objectStore.js]
+[test_rename_objectStore_errors.js]
+[test_request_readyState.js]
+[test_sandbox.js]
+[test_setVersion.js]
+[test_setVersion_abort.js]
+[test_setVersion_events.js]
+[test_setVersion_exclusion.js]
+[test_setVersion_throw.js]
+[test_success_events_after_abort.js]
+[test_table_locks.js]
+[test_table_rollback.js]
+[test_traffic_jam.js]
+[test_transaction_abort.js]
+[test_transaction_abort_hang.js]
+[test_transaction_duplicate_store_names.js]
+[test_transaction_error.js]
+[test_transaction_lifetimes.js]
+[test_transaction_lifetimes_nested.js]
+[test_transaction_ordering.js]
+[test_unique_index_update.js]
+[test_writer_starvation.js]