summaryrefslogtreecommitdiffstats
path: root/dom/indexedDB/test/unit/test_rename_index.js
diff options
context:
space:
mode:
Diffstat (limited to 'dom/indexedDB/test/unit/test_rename_index.js')
-rw-r--r--dom/indexedDB/test/unit/test_rename_index.js193
1 files changed, 193 insertions, 0 deletions
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;
+}