Add m-esr52 at 52.6.0

1 files changed, 165 insertions, 0 deletions

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;
+}