Andreas Hocevar
1725 lines
54 KiB
JavaScript
1725 lines
54 KiB
JavaScript
// Copyright 2012 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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goog.provide('goog.dbTest');
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goog.setTestOnly('goog.dbTest');
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goog.require('goog.Disposable');
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goog.require('goog.array');
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goog.require('goog.async.Deferred');
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goog.require('goog.async.DeferredList');
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goog.require('goog.db');
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goog.require('goog.db.Cursor');
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goog.require('goog.db.Error');
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goog.require('goog.db.IndexedDb');
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goog.require('goog.db.KeyRange');
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goog.require('goog.db.Transaction');
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goog.require('goog.events');
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goog.require('goog.object');
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goog.require('goog.testing.AsyncTestCase');
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goog.require('goog.testing.PropertyReplacer');
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goog.require('goog.testing.asserts');
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goog.require('goog.testing.jsunit');
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goog.require('goog.userAgent.product');
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goog.require('goog.userAgent.product.isVersion');
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var idbSupported = goog.userAgent.product.CHROME &&
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goog.userAgent.product.isVersion('22');
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var asyncTestCase = goog.testing.AsyncTestCase.createAndInstall();
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asyncTestCase.stepTimeout = 5000;
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var dbName;
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var dbBaseName = 'testDb';
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var globalDb = null;
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var propertyReplacer;
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// On Chrome 24+, the database reports its default version as 1 as opposed to
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// the empty string (as per the new spec).
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var baseVersion = goog.userAgent.product.isVersion('24') ? 1 : '';
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var dbVersion = 1;
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function unblockDatabase(db) {
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// If a test goes wrong, the database connection may not be closed reliably.
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// This listens for a version change event (e.g. from deleting it in
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// preparation for the next test) and closes the existing connection when one
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// is received.
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goog.events.listen(
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db, goog.db.IndexedDb.EventType.VERSION_CHANGE,
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function(ev) { db.close(); });
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}
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function openDatabase() {
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return goog.db.openDatabase(dbName).addCallback(unblockDatabase);
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}
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function incrementVersion(db, onUpgradeNeeded) {
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if (db.isOpen()) {
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db.close();
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}
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var onBlocked = function(ev) {
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fail('Upgrade to version ' + dbVersion + ' is blocked.');
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};
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return goog.db.openDatabase(dbName, ++dbVersion, onUpgradeNeeded, onBlocked).
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addCallback(unblockDatabase).addCallback(function(db) {
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assertEquals(dbVersion, db.getVersion());
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});
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}
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function addStore(db) {
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return incrementVersion(db, function(ev, db, tx) {
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db.createObjectStore('store');
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});
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}
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function addStoreWithIndex(db) {
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return incrementVersion(db, function(ev, db, tx) {
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var store = db.createObjectStore('store', {keyPath: 'key'});
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store.createIndex('index', 'value');
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});
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}
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function populateStore(values, keys, db) {
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var putTx = db.createTransaction(
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['store'],
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goog.db.Transaction.TransactionMode.READ_WRITE);
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var store = putTx.objectStore('store');
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for (var i = 0; i < values.length; ++i) {
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store.put(values[i], keys[i]);
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}
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return putTx.wait();
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}
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function populateStoreWithObjects(values, keys, db) {
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var putTx = db.createTransaction(
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['store'],
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goog.db.Transaction.TransactionMode.READ_WRITE);
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var store = putTx.objectStore('store');
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goog.array.forEach(values, function(value, index) {
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store.put({'key': keys[index], 'value': value});
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});
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return putTx.wait();
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}
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function assertStoreValues(values, db) {
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var assertStoreTx = db.createTransaction(['store']);
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assertStoreTx.objectStore('store').getAll().addCallback(function(results) {
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assertSameElements(values, results);
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closeAndContinue(db);
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});
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}
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function assertStoreObjectValues(values, db) {
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var assertStoreTx = db.createTransaction(['store']);
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assertStoreTx.objectStore('store').getAll().addCallback(function(results) {
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var retrievedValues = goog.array.map(results, function(result) {
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return result['value'];
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});
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assertSameElements(values, retrievedValues);
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closeAndContinue(db);
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});
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}
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function assertStoreValuesAndCursorsDisposed(values, cursors, db) {
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var assertStoreTx = db.createTransaction(['store']);
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assertStoreTx.objectStore('store').getAll().addCallback(function(results) {
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assertSameElements(values, results);
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assertTrue(cursors.length > 0);
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goog.array.forEach(cursors, function(elem, index, array) {
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console.log(elem);
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assertTrue('array[' + index + '] (' + elem + ') is not disposed',
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goog.Disposable.isDisposed(elem));
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});
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closeAndContinue(db);
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});
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}
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function assertStoreDoesntExist(db) {
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try {
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db.createTransaction(['store']);
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fail('Create transaction with a non-existent store should have failed.');
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} catch (e) {
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// expected
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assertEquals(e.getName(), goog.db.Error.ErrorName.NOT_FOUND_ERR);
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closeAndContinue(db);
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}
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}
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function failOnError(err) {
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fail(err.message);
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}
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function failOnErrorEvent(ev) {
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fail(ev.target.message);
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}
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function closeAndContinue(db) {
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db.close();
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asyncTestCase.continueTesting();
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}
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function setUpPage() {
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propertyReplacer = new goog.testing.PropertyReplacer();
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}
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function setUp() {
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if (!idbSupported) {
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return;
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}
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// Always use a clean database by generating a new database name.
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dbName = dbBaseName + Date.now().toString();
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globalDb = openDatabase();
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}
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function tearDown() {
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propertyReplacer.reset();
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}
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function testDatabaseOpened() {
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if (!idbSupported) {
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return;
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}
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asyncTestCase.waitForAsync('check database is open');
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assertNotNull(globalDb);
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globalDb.branch().addCallback(function(db) {
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assertTrue(db.isOpen());
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closeAndContinue(db);
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}).addErrback(failOnError);
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}
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function testOpenWithNewVersion() {
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if (!idbSupported) {
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return;
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}
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var upgradeNeeded = false;
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asyncTestCase.waitForAsync('open with new version');
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globalDb.branch().addCallback(function(db) {
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assertEquals(baseVersion, db.getVersion());
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db.close();
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return incrementVersion(db, function(ev, db, tx) {
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upgradeNeeded = true;
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});
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}).addCallback(function(db) {
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assertTrue(upgradeNeeded);
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closeAndContinue(db);
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}).addErrback(failOnError);
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}
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function testManipulateObjectStores() {
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if (!idbSupported) {
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return;
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}
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asyncTestCase.waitForAsync('manipulate object stores');
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globalDb.branch().addCallback(function(db) {
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assertEquals(baseVersion, db.getVersion());
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db.close();
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return incrementVersion(db, function(ev, db, tx) {
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db.createObjectStore('basicStore');
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db.createObjectStore('keyPathStore', {keyPath: 'keyGoesHere'});
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db.createObjectStore('autoIncrementStore', {autoIncrement: true});
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});
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}).addCallback(function(db) {
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var storeNames = db.getObjectStoreNames();
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assertEquals(3, storeNames.length);
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assertTrue(storeNames.contains('basicStore'));
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assertTrue(storeNames.contains('keyPathStore'));
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assertTrue(storeNames.contains('autoIncrementStore'));
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return incrementVersion(db, function(ev, db, tx) {
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db.deleteObjectStore('basicStore');
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});
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}).addCallback(function(db) {
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var storeNames = db.getObjectStoreNames();
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assertEquals(2, storeNames.length);
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assertFalse(storeNames.contains('basicStore'));
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assertTrue(storeNames.contains('keyPathStore'));
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assertTrue(storeNames.contains('autoIncrementStore'));
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closeAndContinue(db);
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}).addErrback(failOnError);
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}
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function testBadObjectStoreManipulation() {
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if (!idbSupported) {
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return;
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}
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asyncTestCase.waitForAsync('bad object store manipulation');
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var expectedCode = goog.db.Error.ErrorName.INVALID_STATE_ERR;
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globalDb.branch().addCallback(function(db) {
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try {
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db.createObjectStore('diediedie');
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fail('Create object store outside transaction should have failed.');
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} catch (err) {
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// expected
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assertEquals(expectedCode, err.getName());
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}
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}).addCallback(addStore).addCallback(function(db) {
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try {
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db.deleteObjectStore('store');
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fail('Delete object store outside transaction should have failed.');
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} catch (err) {
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// expected
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assertEquals(expectedCode, err.getName());
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}
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}).addCallback(function(db) {
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return incrementVersion(db, function(ev, db, tx) {
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try {
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db.deleteObjectStore('diediedie');
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fail('Delete non-existent store should have failed.');
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} catch (err) {
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// expected
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assertEquals(goog.db.Error.ErrorName.NOT_FOUND_ERR, err.getName());
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}
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});
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}).addCallback(closeAndContinue).addErrback(failOnError);
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}
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function testGetNonExistentObjectStore() {
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if (!idbSupported) {
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return;
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}
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asyncTestCase.waitForAsync('get non-existent object store');
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globalDb.branch().addCallback(addStore).addCallback(function(db) {
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var tx = db.createTransaction(['store']);
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try {
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tx.objectStore('diediedie');
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fail('getting non-existent object store should have failed');
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} catch (err) {
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assertEquals(goog.db.Error.ErrorName.NOT_FOUND_ERR, err.getName());
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}
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closeAndContinue(db);
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}).addErrback(failOnError);
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}
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function testCreateTransaction() {
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if (!idbSupported) {
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return;
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}
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asyncTestCase.waitForAsync('create transactions');
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globalDb.branch().addCallback(addStore).addCallback(function(db) {
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var tx = db.createTransaction(['store']);
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assertEquals(
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'mode not READ_ONLY',
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goog.db.Transaction.TransactionMode.READ_ONLY,
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tx.getMode());
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tx = db.createTransaction(
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['store'],
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goog.db.Transaction.TransactionMode.READ_WRITE);
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assertEquals(
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'mode not READ_WRITE',
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goog.db.Transaction.TransactionMode.READ_WRITE,
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tx.getMode());
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closeAndContinue(db);
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}).addErrback(failOnError);
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}
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function testPutRecord() {
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if (!idbSupported) {
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return;
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}
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asyncTestCase.waitForAsync('putting record');
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globalDb.branch().addCallback(addStore).addCallback(function(db) {
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var rw = goog.db.Transaction.TransactionMode.READ_WRITE;
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var COMPLETE = goog.db.Transaction.EventTypes.COMPLETE;
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var ERROR = goog.db.Transaction.EventTypes.ERROR;
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function checkForOverwrittenValue() {
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var checkOverwriteTx = db.createTransaction(['store']);
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checkOverwriteTx.objectStore('store').get('putKey').addCallback(
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function(result) {
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// this is guaranteed to run before the COMPLETE event fires on
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// the transaction
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assertEquals('overwritten', result.key);
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assertEquals('value2', result.value);
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});
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goog.events.listen(checkOverwriteTx, ERROR, failOnErrorEvent);
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goog.events.listen(checkOverwriteTx, COMPLETE, function() {
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closeAndContinue(db);
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});
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}
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function overwriteValue() {
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var overwriteTx = db.createTransaction(['store'], rw);
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overwriteTx.objectStore('store').put(
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{key: 'overwritten', value: 'value2'},
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'putKey');
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goog.events.listen(overwriteTx, ERROR, failOnErrorEvent);
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goog.events.listen(overwriteTx, COMPLETE, checkForOverwrittenValue);
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}
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function checkForInitialValue() {
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var checkResultsTx = db.createTransaction(['store']);
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checkResultsTx.objectStore('store').get('putKey').addCallback(
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function(result) {
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assertEquals('initial', result.key);
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assertEquals('value1', result.value);
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});
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goog.events.listen(checkResultsTx, ERROR, failOnErrorEvent);
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goog.events.listen(checkResultsTx, COMPLETE, overwriteValue);
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}
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var initialPutTx = db.createTransaction(['store'], rw);
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initialPutTx.objectStore('store').put(
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{key: 'initial', value: 'value1'},
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'putKey');
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goog.events.listen(initialPutTx, ERROR, failOnErrorEvent);
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goog.events.listen(initialPutTx, COMPLETE, checkForInitialValue);
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}).addErrback(failOnError);
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}
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function testAddRecord() {
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if (!idbSupported) {
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return;
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}
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asyncTestCase.waitForAsync('adding record');
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globalDb.branch().addCallback(addStore).addCallback(function(db) {
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var rw = goog.db.Transaction.TransactionMode.READ_WRITE;
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var COMPLETE = goog.db.Transaction.EventTypes.COMPLETE;
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var ERROR = goog.db.Transaction.EventTypes.ERROR;
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var initialAddTx = db.createTransaction(['store'], rw);
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initialAddTx.objectStore('store').add(
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{key: 'hi', value: 'something'},
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'stuff');
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goog.events.listen(initialAddTx, ERROR, failOnErrorEvent);
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goog.events.listen(initialAddTx, COMPLETE, function() {
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var successfulAddTx = db.createTransaction(['store']);
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successfulAddTx.objectStore('store').get('stuff').addCallback(
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function(result) {
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assertEquals('hi', result.key);
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assertEquals('something', result.value);
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});
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goog.events.listen(successfulAddTx, ERROR, failOnErrorEvent);
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goog.events.listen(successfulAddTx, COMPLETE, function() {
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var addOverwriteTx = db.createTransaction(['store'], rw);
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addOverwriteTx.objectStore('store').add(
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{key: 'bye', value: 'nothing'}, 'stuff').addErrback(function(err) {
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// expected
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assertEquals(
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goog.db.Error.ErrorName.CONSTRAINT_ERR,
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err.getName());
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});
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goog.events.listen(addOverwriteTx, COMPLETE, function() {
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fail('adding existing record should not have succeeded');
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});
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goog.events.listen(addOverwriteTx, ERROR, function(ev) {
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// expected
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assertEquals(
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goog.db.Error.ErrorName.CONSTRAINT_ERR,
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ev.target.getName());
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closeAndContinue(db);
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});
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});
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});
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}).addErrback(failOnError);
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}
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function testPutRecordKeyPathStore() {
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if (!idbSupported) {
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return;
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}
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asyncTestCase.waitForAsync('adding record, key path store');
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globalDb.branch().addCallback(function(db) {
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return incrementVersion(db, function(ev, db, tx) {
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db.createObjectStore('keyStore', {keyPath: 'key'});
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});
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}).addCallback(function(db) {
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var COMPLETE = goog.db.Transaction.EventTypes.COMPLETE;
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var ERROR = goog.db.Transaction.EventTypes.ERROR;
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var putTx = db.createTransaction(
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['keyStore'],
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goog.db.Transaction.TransactionMode.READ_WRITE);
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putTx.objectStore('keyStore').put({key: 'hi', value: 'something'});
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goog.events.listen(putTx, ERROR, failOnErrorEvent);
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goog.events.listen(putTx, COMPLETE, function() {
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var checkResultsTx = db.createTransaction(['keyStore']);
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checkResultsTx.objectStore('keyStore').get('hi').addCallback(
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function(result) {
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assertNotUndefined(result);
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assertEquals('hi', result.key);
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assertEquals('something', result.value);
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});
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goog.events.listen(checkResultsTx, ERROR, failOnErrorEvent);
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goog.events.listen(checkResultsTx, COMPLETE, function() {
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closeAndContinue(db);
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});
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});
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}).addErrback(failOnError);
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}
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function testPutBadRecordKeyPathStore() {
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if (!idbSupported) {
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return;
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}
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asyncTestCase.waitForAsync('adding bad record, key path store');
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globalDb.branch().addCallback(function(db) {
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return incrementVersion(db, function(ev, db, tx) {
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db.createObjectStore('keyStore', {keyPath: 'key'});
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});
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}).addCallback(function(db) {
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var badTx = db.createTransaction(
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['keyStore'],
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goog.db.Transaction.TransactionMode.READ_WRITE);
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badTx.objectStore('keyStore').put(
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{key: 'diedie', value: 'anything'},
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'badKey').addCallback(function() {
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fail('inserting with explicit key should have failed');
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}).addErrback(function(err) {
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// expected
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assertEquals(goog.db.Error.ErrorName.DATA_ERR, err.getName());
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closeAndContinue(db);
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});
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}).addErrback(failOnError);
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}
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function testPutRecordAutoIncrementStore() {
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if (!idbSupported) {
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return;
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}
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asyncTestCase.waitForAsync('adding record, auto increment store');
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globalDb.branch().addCallback(function(db) {
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return incrementVersion(db, function(ev, db, tx) {
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db.createObjectStore('aiStore', {autoIncrement: true});
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});
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}).addCallback(function(db) {
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var tx = db.createTransaction(
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['aiStore'],
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goog.db.Transaction.TransactionMode.READ_WRITE);
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tx.objectStore('aiStore').put('1');
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tx.objectStore('aiStore').put('2');
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tx.objectStore('aiStore').put('3');
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goog.events.listen(
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tx,
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goog.db.Transaction.EventTypes.ERROR,
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failOnErrorEvent);
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|
|
goog.events.listen(tx, goog.db.Transaction.EventTypes.COMPLETE, function() {
|
|
var tx = db.createTransaction(['aiStore']);
|
|
tx.objectStore('aiStore').getAll().addCallback(function(results) {
|
|
assertEquals(3, results.length);
|
|
// only checking to see if the results are included because the keys
|
|
// are not specified
|
|
assertNotEquals(-1, results.indexOf('1'));
|
|
assertNotEquals(-1, results.indexOf('2'));
|
|
assertNotEquals(-1, results.indexOf('3'));
|
|
closeAndContinue(db);
|
|
});
|
|
});
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testPutRecordKeyPathAndAutoIncrementStore() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('adding record, key path + auto increment store');
|
|
globalDb.branch().addCallback(function(db) {
|
|
return incrementVersion(db, function(ev, db, tx) {
|
|
db.createObjectStore('hybridStore', {
|
|
keyPath: 'key',
|
|
autoIncrement: true
|
|
});
|
|
});
|
|
}).addCallback(function(db) {
|
|
var tx = db.createTransaction(
|
|
['hybridStore'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
tx.objectStore('hybridStore').put({value: 'whatever'});
|
|
goog.events.listen(
|
|
tx,
|
|
goog.db.Transaction.EventTypes.ERROR,
|
|
failOnErrorEvent);
|
|
|
|
goog.events.listen(tx, goog.db.Transaction.EventTypes.COMPLETE, function() {
|
|
var tx = db.createTransaction(['hybridStore']);
|
|
tx.objectStore('hybridStore').getAll().addCallback(function(results) {
|
|
assertEquals(1, results.length);
|
|
assertEquals('whatever', results[0].value);
|
|
assertNotUndefined(results[0].key);
|
|
closeAndContinue(db);
|
|
});
|
|
});
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testPutIllegalRecords() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('adding illegal records');
|
|
globalDb.branch().addCallback(addStore).addCallback(function(db) {
|
|
var tx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
|
|
tx.objectStore('store').put('death', null).addCallback(function() {
|
|
fail('putting with null key should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(goog.db.Error.ErrorName.DATA_ERR, err.getName());
|
|
});
|
|
|
|
tx.objectStore('store').put('death', NaN).addCallback(function() {
|
|
fail('putting with NaN key should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(goog.db.Error.ErrorName.DATA_ERR, err.getName());
|
|
});
|
|
|
|
tx.objectStore('store').put('death', undefined).addCallback(function() {
|
|
fail('putting with undefined key should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(goog.db.Error.ErrorName.DATA_ERR, err.getName());
|
|
});
|
|
|
|
closeAndContinue(db);
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testPutIllegalRecordsWithIndex() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('adding illegal records');
|
|
globalDb.branch().addCallback(addStoreWithIndex).addCallback(function(db) {
|
|
var tx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
|
|
tx.objectStore('store').put({key: 'diediedie', value: null}).
|
|
addErrback(function(err) {
|
|
assertEquals(goog.db.Error.ErrorCode.DATA_ERR, err.code);
|
|
});
|
|
|
|
tx.objectStore('store').put({key: 'dietodeath', value: NaN}).
|
|
addErrback(function(err) {
|
|
assertEquals(goog.db.Error.ErrorCode.DATA_ERR, err.code);
|
|
});
|
|
|
|
tx.objectStore('store').put({key: 'dietodeath', value: undefined}).
|
|
addErrback(function(err) {
|
|
assertEquals(goog.db.Error.ErrorCode.DATA_ERR, err.code);
|
|
});
|
|
|
|
closeAndContinue(db);
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testDeleteRecord() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('deleting record');
|
|
globalDb.branch().addCallback(addStore).addCallback(function(db) {
|
|
var rw = goog.db.Transaction.TransactionMode.READ_WRITE;
|
|
var COMPLETE = goog.db.Transaction.EventTypes.COMPLETE;
|
|
var ERROR = goog.db.Transaction.EventTypes.ERROR;
|
|
var putTx = db.createTransaction(['store'], rw);
|
|
putTx.objectStore('store').put({key: 'hi', value: 'something'}, 'stuff');
|
|
|
|
goog.events.listen(putTx, ERROR, failOnErrorEvent);
|
|
goog.events.listen(putTx, COMPLETE, function() {
|
|
var deleteTx = db.createTransaction(['store'], rw);
|
|
deleteTx.objectStore('store').remove('stuff');
|
|
|
|
goog.events.listen(deleteTx, ERROR, failOnErrorEvent);
|
|
goog.events.listen(deleteTx, COMPLETE, function() {
|
|
var checkResultsTx = db.createTransaction(['store']);
|
|
checkResultsTx.objectStore('store').get('stuff').addCallback(
|
|
function(result) {
|
|
assertUndefined(result);
|
|
});
|
|
|
|
goog.events.listen(checkResultsTx, ERROR, failOnErrorEvent);
|
|
goog.events.listen(checkResultsTx, COMPLETE, function() {
|
|
closeAndContinue(db);
|
|
});
|
|
});
|
|
});
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testGetAll() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var values = ['1', '2', '3'];
|
|
var keys = ['a', 'b', 'c'];
|
|
|
|
var addData = goog.partial(populateStore, values, keys);
|
|
var checkStore = goog.partial(assertStoreValues, values);
|
|
|
|
asyncTestCase.waitForAsync('getting all');
|
|
globalDb.branch().addCallbacks(addStore, failOnError).
|
|
addCallback(addData).
|
|
addCallback(checkStore);
|
|
}
|
|
|
|
function testGetAllFreesCursor() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
var values = ['1', '2', '3'];
|
|
var keys = ['a', 'b', 'c'];
|
|
|
|
var addData = goog.partial(populateStore, values, keys);
|
|
var origCursor = goog.db.Cursor;
|
|
var cursors = [];
|
|
/** @constructor */
|
|
var testCursor = function() {
|
|
origCursor.call(this);
|
|
cursors.push(this);
|
|
};
|
|
goog.object.extend(testCursor, origCursor);
|
|
// We don't use goog.inherits here because we are going to be overwriting
|
|
// goog.db.Cursor and we don't want a new "base" method as
|
|
// goog.db.Cursor.base(this, 'constructor') would be a call to
|
|
// testCursor.base(this, 'constructor') which would be goog.db.Cursor and be
|
|
// an infinite loop.
|
|
testCursor.prototype = origCursor.prototype;
|
|
propertyReplacer.replace(goog.db, 'Cursor', testCursor);
|
|
var checkStoreAndCursorDisposed =
|
|
goog.partial(assertStoreValuesAndCursorsDisposed, values, cursors);
|
|
|
|
asyncTestCase.waitForAsync('getting all');
|
|
globalDb.branch().addCallbacks(addStore, failOnError).
|
|
addCallback(addData).
|
|
addCallback(checkStoreAndCursorDisposed);
|
|
}
|
|
|
|
function testObjectStoreCursorGet() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var values = ['1', '2', '3', '4'];
|
|
var keys = ['a', 'b', 'c', 'd'];
|
|
|
|
var addData = goog.partial(populateStore, values, keys);
|
|
|
|
// Open the cursor over range ['b', 'c'], move in backwards direction.
|
|
var openCursorAndCheck = function(db) {
|
|
var cursorTx = db.createTransaction(['store']);
|
|
var store = cursorTx.objectStore('store');
|
|
var values = [];
|
|
var keys = [];
|
|
|
|
var whenTxComplete = new goog.async.Deferred();
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.ERROR, failOnError);
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.COMPLETE, function() {
|
|
whenTxComplete.callback();
|
|
});
|
|
|
|
var whenCursorComplete = new goog.async.Deferred();
|
|
var cursor = store.openCursor(
|
|
goog.db.KeyRange.bound('b', 'c'),
|
|
goog.db.Cursor.Direction.PREV);
|
|
|
|
var key = goog.events.listen(
|
|
cursor, goog.db.Cursor.EventType.NEW_DATA, function() {
|
|
values.push(cursor.getValue());
|
|
keys.push(cursor.getKey());
|
|
cursor.next();
|
|
});
|
|
|
|
goog.events.listenOnce(cursor, [
|
|
goog.db.Cursor.EventType.COMPLETE,
|
|
goog.db.Cursor.EventType.ERROR
|
|
], function(evt) {
|
|
goog.events.unlistenByKey(key);
|
|
if (evt.type == goog.db.Cursor.EventType.COMPLETE) {
|
|
whenCursorComplete.callback(db);
|
|
} else {
|
|
whenCursorComplete.errback();
|
|
}
|
|
});
|
|
|
|
var whenAllComplete = goog.async.DeferredList.gatherResults([
|
|
whenCursorComplete,
|
|
whenTxComplete
|
|
]);
|
|
whenAllComplete.addCallback(function(results) {
|
|
var db = results[0];
|
|
assertArrayEquals(['3', '2'], values);
|
|
assertArrayEquals(['c', 'b'], keys);
|
|
closeAndContinue(db);
|
|
});
|
|
};
|
|
|
|
asyncTestCase.waitForAsync('getting range');
|
|
globalDb.branch().addCallbacks(addStore, failOnError).
|
|
addCallback(addData).
|
|
addCallback(openCursorAndCheck);
|
|
}
|
|
|
|
function testObjectStoreCursorReplace() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var values = ['1', '2', '3', '4'];
|
|
var keys = ['a', 'b', 'c', 'd'];
|
|
|
|
var addData = goog.partial(populateStore, values, keys);
|
|
|
|
// Store should contain ['1', '2', '5', '4'] after replacement.
|
|
var checkStore = goog.partial(assertStoreValues, ['1', '2', '5', '4']);
|
|
|
|
// Use a bounded cursor for ('b', 'c'] to update value '3' -> '5'.
|
|
var openCursorAndReplace = function(db) {
|
|
var d = new goog.async.Deferred();
|
|
var cursorTx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
|
|
var whenTxComplete = new goog.async.Deferred();
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.ERROR, failOnError);
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.COMPLETE, function() {
|
|
whenTxComplete.callback();
|
|
});
|
|
|
|
var store = cursorTx.objectStore('store');
|
|
var whenCursorComplete = new goog.async.Deferred();
|
|
var cursor = store.openCursor(goog.db.KeyRange.bound('b', 'c', true));
|
|
|
|
var key = goog.events.listen(
|
|
cursor, goog.db.Cursor.EventType.NEW_DATA, function() {
|
|
assertEquals('3', cursor.getValue());
|
|
cursor.update('5').addCallback(function() {
|
|
cursor.next();
|
|
}).addErrback(failOnError);
|
|
});
|
|
|
|
goog.events.listenOnce(cursor, [
|
|
goog.db.Cursor.EventType.COMPLETE,
|
|
goog.db.Cursor.EventType.ERROR
|
|
], function(evt) {
|
|
goog.events.unlistenByKey(key);
|
|
if (evt.type == goog.db.Cursor.EventType.COMPLETE) {
|
|
whenCursorComplete.callback(db);
|
|
} else {
|
|
whenCursorComplete.errback();
|
|
}
|
|
});
|
|
|
|
goog.async.DeferredList.gatherResults([
|
|
whenCursorComplete,
|
|
whenTxComplete
|
|
]).addCallbacks(function(results) {
|
|
d.callback(results[0]);
|
|
}, failOnError);
|
|
|
|
return d;
|
|
};
|
|
|
|
// Setup and execute test case.
|
|
asyncTestCase.waitForAsync('replacing value by cursor');
|
|
globalDb.branch().addCallbacks(addStore, failOnError).
|
|
addCallback(addData).
|
|
addCallback(openCursorAndReplace).
|
|
addCallback(checkStore);
|
|
}
|
|
|
|
function testObjectStoreCursorRemove() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var values = ['1', '2', '3', '4'];
|
|
var keys = ['a', 'b', 'c', 'd'];
|
|
|
|
var addData = goog.partial(populateStore, values, keys);
|
|
|
|
// Store should contain ['1', '2'] after removing elements.
|
|
var checkStore = goog.partial(assertStoreValues, ['1', '2']);
|
|
|
|
// Use a bounded cursor for ('b', ...) to remove '3', '4'.
|
|
var openCursorAndRemove = function(db) {
|
|
var d = new goog.async.Deferred();
|
|
var cursorTx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
|
|
var whenTxComplete = new goog.async.Deferred();
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.ERROR, failOnError);
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.COMPLETE, function() {
|
|
whenTxComplete.callback();
|
|
});
|
|
|
|
|
|
var store = cursorTx.objectStore('store');
|
|
var whenCursorComplete = new goog.async.Deferred();
|
|
var cursor = store.openCursor(goog.db.KeyRange.lowerBound('b', true));
|
|
|
|
var key = goog.events.listen(
|
|
cursor, goog.db.Cursor.EventType.NEW_DATA, function() {
|
|
cursor.remove('5').addCallback(function() {
|
|
cursor.next();
|
|
}).addErrback(failOnError);
|
|
});
|
|
|
|
goog.events.listenOnce(cursor, [
|
|
goog.db.Cursor.EventType.COMPLETE,
|
|
goog.db.Cursor.EventType.ERROR
|
|
], function(evt) {
|
|
goog.events.unlistenByKey(key);
|
|
if (evt.type == goog.db.Cursor.EventType.COMPLETE) {
|
|
whenCursorComplete.callback(db);
|
|
} else {
|
|
whenCursorComplete.errback();
|
|
}
|
|
});
|
|
|
|
goog.async.DeferredList.gatherResults([
|
|
whenCursorComplete,
|
|
whenTxComplete
|
|
]).addCallbacks(function(results) {
|
|
d.callback(results[0]);
|
|
}, failOnError);
|
|
|
|
return d;
|
|
};
|
|
|
|
// Setup and execute test case.
|
|
asyncTestCase.waitForAsync('removing value by cursor');
|
|
globalDb.branch().addCallbacks(addStore, failOnError).
|
|
addCallback(addData).
|
|
addCallback(openCursorAndRemove).
|
|
addCallback(checkStore);
|
|
}
|
|
|
|
function testClear() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('clearing');
|
|
globalDb.branch().addCallback(addStore).addCallback(function(db) {
|
|
var rw = goog.db.Transaction.TransactionMode.READ_WRITE;
|
|
var COMPLETE = goog.db.Transaction.EventTypes.COMPLETE;
|
|
var ERROR = goog.db.Transaction.EventTypes.ERROR;
|
|
|
|
var putTx = db.createTransaction(['store'], rw);
|
|
putTx.objectStore('store').put('1', 'a');
|
|
putTx.objectStore('store').put('2', 'b');
|
|
putTx.objectStore('store').put('3', 'c');
|
|
|
|
goog.events.listen(putTx, ERROR, failOnErrorEvent);
|
|
goog.events.listen(putTx, COMPLETE, function() {
|
|
var clearTx = db.createTransaction(['store'], rw);
|
|
clearTx.objectStore('store').clear();
|
|
|
|
goog.events.listen(clearTx, ERROR, failOnErrorEvent);
|
|
goog.events.listen(clearTx, COMPLETE, function() {
|
|
var checkResultsTx = db.createTransaction(['store']);
|
|
checkResultsTx.objectStore('store').getAll().addCallback(
|
|
function(results) {
|
|
assertEquals(0, results.length);
|
|
}).addErrback(failOnError);
|
|
|
|
goog.events.listen(checkResultsTx, ERROR, failOnErrorEvent);
|
|
goog.events.listen(checkResultsTx, COMPLETE, function() {
|
|
closeAndContinue(db);
|
|
});
|
|
});
|
|
});
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testAbortTransaction() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('abort transaction');
|
|
globalDb.branch().addCallback(addStore).addCallback(function(db) {
|
|
var abortTx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
abortTx.objectStore('store').put('data', 'stuff').addCallback(function() {
|
|
abortTx.abort();
|
|
});
|
|
goog.events.listen(
|
|
abortTx,
|
|
goog.db.Transaction.EventTypes.ERROR,
|
|
failOnErrorEvent);
|
|
|
|
goog.events.listen(
|
|
abortTx,
|
|
goog.db.Transaction.EventTypes.COMPLETE,
|
|
function() {
|
|
fail('transaction shouldn\'t have completed after being aborted');
|
|
});
|
|
|
|
goog.events.listen(
|
|
abortTx,
|
|
goog.db.Transaction.EventTypes.ABORT,
|
|
function() {
|
|
var checkResultsTx = db.createTransaction(['store']);
|
|
checkResultsTx.objectStore('store').get('stuff').addCallback(
|
|
function(result) {
|
|
assertUndefined(result);
|
|
});
|
|
goog.events.listen(
|
|
checkResultsTx,
|
|
goog.db.Transaction.EventTypes.COMPLETE,
|
|
function() {
|
|
closeAndContinue(db);
|
|
});
|
|
});
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testInactiveTransaction() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('inactive transaction');
|
|
globalDb.branch().addCallback(addStoreWithIndex).addCallback(function(db) {
|
|
var tx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
var store = tx.objectStore('store');
|
|
var index = store.getIndex('index');
|
|
store.put({key: 'something', value: 'anything'});
|
|
goog.events.listen(tx, goog.db.Transaction.EventTypes.COMPLETE, function() {
|
|
var expectedCode = goog.db.Error.ErrorName.TRANSACTION_INACTIVE_ERR;
|
|
store.put({
|
|
key: 'another',
|
|
value: 'thing'
|
|
}).addCallback(function() {
|
|
fail('putting with inactive transaction should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(expectedCode, err.getName());
|
|
});
|
|
store.add({
|
|
key: 'another',
|
|
value: 'thing'
|
|
}).addCallback(function() {
|
|
fail('adding with inactive transaction should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(expectedCode, err.getName());
|
|
});
|
|
store.remove('something').addCallback(function() {
|
|
fail('deleting with inactive transaction should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(expectedCode, err.getName());
|
|
});
|
|
store.get('something').addCallback(function() {
|
|
fail('getting with inactive transaction should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(expectedCode, err.getName());
|
|
});
|
|
store.getAll().addCallback(function() {
|
|
fail('getting all with inactive transaction should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(expectedCode, err.getName());
|
|
});
|
|
store.clear().addCallback(function() {
|
|
fail('clearing all with inactive transaction should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(expectedCode, err.getName());
|
|
});
|
|
|
|
index.get('anything').
|
|
addCallback(function() {
|
|
fail('getting from index with inactive transaction should have ' +
|
|
'failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(expectedCode, err.getName());
|
|
});
|
|
index.getKey('anything').
|
|
addCallback(function() {
|
|
fail('getting key from index with inactive transaction ' +
|
|
'should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(expectedCode, err.getName());
|
|
});
|
|
index.getAll('anything').
|
|
addCallback(function() {
|
|
fail('getting all from index with inactive transaction ' +
|
|
'should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(expectedCode, err.getName());
|
|
});
|
|
index.getAllKeys('anything').
|
|
addCallback(function() {
|
|
fail('getting all keys from index with inactive transaction ' +
|
|
'should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(expectedCode, err.getName());
|
|
});
|
|
closeAndContinue(db);
|
|
});
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testWrongTransactionMode() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('wrong transaction mode');
|
|
globalDb.branch().addCallback(addStore).addCallback(function(db) {
|
|
var tx = db.createTransaction(['store']);
|
|
assertEquals(goog.db.Transaction.TransactionMode.READ_ONLY, tx.getMode());
|
|
tx.objectStore('store').put('KABOOM!', 'anything').addCallback(function() {
|
|
fail('putting should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(goog.db.Error.ErrorName.READ_ONLY_ERR, err.getName());
|
|
});
|
|
tx.objectStore('store').add('EXPLODE!', 'die').addCallback(function() {
|
|
fail('adding should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(goog.db.Error.ErrorName.READ_ONLY_ERR, err.getName());
|
|
});
|
|
tx.objectStore('store').remove('no key', 'nothing').addCallback(function() {
|
|
fail('deleting should have failed');
|
|
}).addErrback(function(err) {
|
|
assertEquals(goog.db.Error.ErrorName.READ_ONLY_ERR, err.getName());
|
|
});
|
|
closeAndContinue(db);
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testManipulateIndexes() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('index manipulation');
|
|
globalDb.branch().addCallback(function(db) {
|
|
return incrementVersion(db, function(ev, db, tx) {
|
|
var store = db.createObjectStore('store');
|
|
store.createIndex('index', 'attr1');
|
|
store.createIndex('uniqueIndex', 'attr2', {unique: true});
|
|
store.createIndex('multirowIndex', 'attr3', {multirow: true});
|
|
});
|
|
}).addCallback(function(db) {
|
|
var tx = db.createTransaction(['store']);
|
|
var store = tx.objectStore('store');
|
|
var index = store.getIndex('index');
|
|
var uniqueIndex = store.getIndex('uniqueIndex');
|
|
var multirowIndex = store.getIndex('multirowIndex');
|
|
try {
|
|
var dies = store.getIndex('diediedie');
|
|
fail('getting non-existent index should have failed');
|
|
} catch (err) {
|
|
assertEquals(goog.db.Error.ErrorName.NOT_FOUND_ERR, err.getName());
|
|
}
|
|
|
|
return tx.wait();
|
|
}).addCallback(function(db) {
|
|
return incrementVersion(db, function(ev, db, tx) {
|
|
var store = tx.objectStore('store');
|
|
store.deleteIndex('index');
|
|
try {
|
|
store.deleteIndex('diediedie');
|
|
fail('deleting non-existent index should have failed');
|
|
} catch (err) {
|
|
assertEquals(goog.db.Error.ErrorName.NOT_FOUND_ERR, err.getName());
|
|
}
|
|
});
|
|
}).addCallback(function(db) {
|
|
var tx = db.createTransaction(['store']);
|
|
var store = tx.objectStore('store');
|
|
try {
|
|
var index = store.getIndex('index');
|
|
fail('getting deleted index should have failed');
|
|
} catch (err) {
|
|
assertEquals(goog.db.Error.ErrorName.NOT_FOUND_ERR, err.getName());
|
|
}
|
|
var uniqueIndex = store.getIndex('uniqueIndex');
|
|
var multirowIndex = store.getIndex('multirowIndex');
|
|
}).addCallback(closeAndContinue).addErrback(failOnError);
|
|
}
|
|
|
|
function testAddRecordWithIndex() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('add record with index');
|
|
globalDb.branch().addCallback(addStoreWithIndex).addCallback(function(db) {
|
|
var COMPLETE = goog.db.Transaction.EventTypes.COMPLETE;
|
|
var addTx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
var store = addTx.objectStore('store');
|
|
assertFalse(store.getIndex('index').isUnique());
|
|
assertEquals('value', store.getIndex('index').getKeyPath());
|
|
store.add({key: 'someKey', value: 'lookUpThis'});
|
|
|
|
goog.events.listen(addTx, COMPLETE, function() {
|
|
var checkResultsTx = db.createTransaction(['store']);
|
|
var index = checkResultsTx.objectStore('store').getIndex('index');
|
|
index.get('lookUpThis').addCallback(function(result) {
|
|
assertNotUndefined(result);
|
|
assertEquals('someKey', result.key);
|
|
assertEquals('lookUpThis', result.value);
|
|
});
|
|
index.getKey('lookUpThis').addCallback(function(result) {
|
|
assertNotUndefined(result);
|
|
assertEquals('someKey', result);
|
|
});
|
|
goog.events.listen(
|
|
checkResultsTx,
|
|
goog.db.Transaction.EventTypes.ERROR,
|
|
failOnErrorEvent);
|
|
goog.events.listen(checkResultsTx, COMPLETE, function() {
|
|
closeAndContinue(db);
|
|
});
|
|
});
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testGetMultipleRecordsFromIndex() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('get multiple records from index');
|
|
globalDb.branch().addCallback(addStoreWithIndex).addCallback(function(db) {
|
|
var COMPLETE = goog.db.Transaction.EventTypes.COMPLETE;
|
|
var addTx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
addTx.objectStore('store').add({key: '1', value: 'a'});
|
|
addTx.objectStore('store').add({key: '2', value: 'a'});
|
|
addTx.objectStore('store').add({key: '3', value: 'b'});
|
|
// The following line breaks Chrome 14, but not Chrome 15:
|
|
// addTx.objectStore('store').add({key: '4'});
|
|
goog.events.listen(
|
|
addTx,
|
|
goog.db.Transaction.EventTypes.ERROR,
|
|
failOnErrorEvent);
|
|
|
|
goog.events.listen(addTx, COMPLETE, function() {
|
|
var checkResultsTx = db.createTransaction(['store']);
|
|
var index = checkResultsTx.objectStore('store').getIndex('index');
|
|
index.getAll().addCallback(function(results) {
|
|
assertNotUndefined(results);
|
|
assertEquals(3, results.length);
|
|
});
|
|
index.getAll('a').addCallback(function(results) {
|
|
assertNotUndefined(results);
|
|
assertEquals(2, results.length);
|
|
});
|
|
index.getAllKeys().addCallback(function(results) {
|
|
assertNotUndefined(results);
|
|
assertEquals(3, results.length);
|
|
});
|
|
index.getAllKeys('b').addCallback(function(results) {
|
|
assertNotUndefined(results);
|
|
assertEquals(1, results.length);
|
|
});
|
|
|
|
goog.events.listen(
|
|
checkResultsTx,
|
|
goog.db.Transaction.EventTypes.ERROR,
|
|
failOnErrorEvent);
|
|
goog.events.listen(checkResultsTx, COMPLETE, function() {
|
|
closeAndContinue(db);
|
|
});
|
|
});
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testUniqueIndex() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('adding to unique index');
|
|
globalDb.branch().addCallback(function(db) {
|
|
return incrementVersion(db, function(ev, db, tx) {
|
|
var store = db.createObjectStore('store', {keyPath: 'key'});
|
|
store.createIndex('index', 'value', {unique: true});
|
|
});
|
|
}).addCallback(function(db) {
|
|
var tx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
assertTrue(tx.objectStore('store').getIndex('index').isUnique());
|
|
tx.objectStore('store').add({key: '1', value: 'a'});
|
|
tx.objectStore('store').add({key: '2', value: 'a'});
|
|
goog.events.listen(tx, goog.db.Transaction.EventTypes.ERROR, function(ev) {
|
|
// expected
|
|
assertTrue(
|
|
'Expected DATA_ERR, CONSTRAINT_ERR, was ',
|
|
// Chrome 21, 23+.
|
|
goog.db.Error.ErrorName.CONSTRAINT_ERR == ev.target.getName() ||
|
|
// Chrome 22.
|
|
goog.db.Error.ErrorName.DATE_ERR == ev.target.getName());
|
|
closeAndContinue(db);
|
|
});
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testDeleteDatabase() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('deleting database');
|
|
globalDb.branch().addCallback(addStore).addCallback(function(db) {
|
|
db.close();
|
|
return goog.db.deleteDatabase(dbName, function() {
|
|
fail('didn\'t expect deleteDatabase to be blocked');
|
|
});
|
|
}).addCallback(openDatabase).
|
|
addCallback(assertStoreDoesntExist).
|
|
addErrback(failOnError);
|
|
}
|
|
|
|
function testDeleteDatabaseIsBlocked() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var wasBlocked = false;
|
|
asyncTestCase.waitForAsync('deleting database (blocked)');
|
|
globalDb.branch().addCallback(addStore).addCallback(function(db) {
|
|
db.close();
|
|
// Get a fresh connection, without any events registered on globalDb.
|
|
return goog.db.openDatabase(dbName);
|
|
}).addCallback(function(db) {
|
|
return goog.db.deleteDatabase(dbName, function(ev) {
|
|
wasBlocked = true;
|
|
db.close();
|
|
});
|
|
}).addCallback(function() {
|
|
assertTrue(wasBlocked);
|
|
return openDatabase();
|
|
}).addCallback(assertStoreDoesntExist).addErrback(failOnError);
|
|
}
|
|
|
|
function testBlockedDeleteDatabaseWithVersionChangeEvent() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var gotVersionChange = false;
|
|
asyncTestCase.waitForAsync('deleting database (blocked)');
|
|
globalDb.branch().addCallback(addStore).addCallback(function(db) {
|
|
db.close();
|
|
// Get a fresh connection, without any events registered on globalDb.
|
|
return goog.db.openDatabase(dbName);
|
|
}).addCallback(function(db) {
|
|
goog.events.listen(db, goog.db.IndexedDb.EventType.VERSION_CHANGE,
|
|
function(ev) {
|
|
gotVersionChange = true;
|
|
db.close();
|
|
});
|
|
return goog.db.deleteDatabase(dbName);
|
|
}).addCallback(function() {
|
|
assertTrue(gotVersionChange);
|
|
return openDatabase();
|
|
}).addCallback(assertStoreDoesntExist);
|
|
}
|
|
|
|
function testDeleteNonExistentDatabase() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
// Deleting non-existent db is a no-op. Shall not throw anything.
|
|
asyncTestCase.waitForAsync('check delete non-existent db');
|
|
globalDb.branch().addCallback(function(db) {
|
|
db.close();
|
|
return goog.db.deleteDatabase('non-existent-db');
|
|
}).addCallbacks(function() {
|
|
asyncTestCase.continueTesting();
|
|
}, failOnError);
|
|
}
|
|
|
|
function testObjectStoreCountAll() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var values = ['1', '2', '3', '4'];
|
|
var keys = ['a', 'b', 'c', 'd'];
|
|
|
|
var addData = goog.partial(populateStore, values, keys);
|
|
var checkCountAll = function(db) {
|
|
var tx = db.createTransaction(['store']);
|
|
var store = tx.objectStore('store');
|
|
return store.count().addCallbacks(function(count) {
|
|
assertEquals(values.length, count);
|
|
tx.dispose();
|
|
closeAndContinue(db);
|
|
}, function(e) {
|
|
tx.dispose();
|
|
db.close();
|
|
failOnError(e);
|
|
});
|
|
};
|
|
|
|
asyncTestCase.waitForAsync('testObjectStoreCountAll');
|
|
globalDb.branch().addCallbacks(addStore, failOnError).
|
|
addCallback(addData).
|
|
addCallback(checkCountAll);
|
|
}
|
|
|
|
function testObjectStoreCountSome() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var values = ['1', '2', '3', '4'];
|
|
var keys = ['a', 'b', 'c', 'd'];
|
|
|
|
var addData = goog.partial(populateStore, values, keys);
|
|
var checkCountSome = function(db) {
|
|
var tx = db.createTransaction(['store']);
|
|
var store = tx.objectStore('store');
|
|
return store.count(goog.db.KeyRange.bound('b', 'c')).addCallbacks(
|
|
function(count) {
|
|
assertEquals(2, count);
|
|
tx.dispose();
|
|
closeAndContinue(db);
|
|
}, function(e) {
|
|
tx.dispose();
|
|
db.close();
|
|
failOnError(e);
|
|
});
|
|
};
|
|
|
|
asyncTestCase.waitForAsync('testObjectStoreCountSome');
|
|
globalDb.branch().addCallbacks(addStore, failOnError).
|
|
addCallback(addData).
|
|
addCallback(checkCountSome);
|
|
}
|
|
|
|
function testIndexCursorGet() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var values = ['1', '2', '3', '4'];
|
|
var keys = ['a', 'b', 'c', 'd'];
|
|
|
|
var addData = goog.partial(populateStoreWithObjects, values, keys);
|
|
|
|
// Open the cursor over range ['b', 'c'], move in backwards direction.
|
|
var openCursorAndCheck = function(db) {
|
|
var cursorTx = db.createTransaction(['store']);
|
|
var store = cursorTx.objectStore('store');
|
|
var index = store.getIndex('index');
|
|
var values = [];
|
|
var keys = [];
|
|
|
|
var txDeferred = new goog.async.Deferred();
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.ERROR, failOnError);
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.COMPLETE,
|
|
function() {
|
|
txDeferred.callback();
|
|
});
|
|
|
|
var cursorDeferred = new goog.async.Deferred();
|
|
var cursor = index.openCursor(
|
|
goog.db.KeyRange.bound('2', '3'),
|
|
goog.db.Cursor.Direction.PREV);
|
|
|
|
var key = goog.events.listen(
|
|
cursor, goog.db.Cursor.EventType.NEW_DATA,
|
|
function() {
|
|
values.push(cursor.getValue()['value']);
|
|
keys.push(cursor.getValue()['key']);
|
|
cursor.next();
|
|
});
|
|
|
|
goog.events.listenOnce(
|
|
cursor,
|
|
[goog.db.Cursor.EventType.COMPLETE, goog.db.Cursor.EventType.ERROR],
|
|
function(evt) {
|
|
goog.events.unlistenByKey(key);
|
|
if (evt.type == goog.db.Cursor.EventType.COMPLETE) {
|
|
cursorDeferred.callback(db);
|
|
} else {
|
|
cursorDeferred.errback();
|
|
}
|
|
});
|
|
|
|
goog.async.DeferredList.gatherResults(
|
|
[cursorDeferred, txDeferred]).addCallback(
|
|
function(results) {
|
|
goog.events.unlistenByKey(key);
|
|
var db = results[0];
|
|
assertArrayEquals(['3', '2'], values);
|
|
assertArrayEquals(['c', 'b'], keys);
|
|
closeAndContinue(db);
|
|
});
|
|
};
|
|
|
|
asyncTestCase.waitForAsync('testIndexCursorGet');
|
|
globalDb.branch().addCallbacks(addStoreWithIndex, failOnError).
|
|
addCallback(addData).
|
|
addCallback(openCursorAndCheck);
|
|
}
|
|
|
|
function testIndexCursorReplace() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var values = ['1', '2', '3', '4'];
|
|
var keys = ['a', 'b', 'c', 'd'];
|
|
|
|
var addData = goog.partial(populateStoreWithObjects, values, keys);
|
|
|
|
// Store should contain ['1', '2', '5', '4'] after replacement.
|
|
var checkStore = goog.partial(assertStoreObjectValues, ['1', '2', '5', '4']);
|
|
|
|
// Use a bounded cursor for ['3', '4') to update value '3' -> '5'.
|
|
var openCursorAndReplace = function(db) {
|
|
var d = new goog.async.Deferred();
|
|
var cursorTx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
|
|
var txDeferred = new goog.async.Deferred();
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.ERROR, failOnError);
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.COMPLETE,
|
|
function() {
|
|
txDeferred.callback();
|
|
});
|
|
|
|
var store = cursorTx.objectStore('store');
|
|
var index = store.getIndex('index');
|
|
var cursorDeferred = new goog.async.Deferred();
|
|
var cursor = index.openCursor(
|
|
goog.db.KeyRange.bound('3', '4', false, true));
|
|
|
|
var key = goog.events.listen(
|
|
cursor, goog.db.Cursor.EventType.NEW_DATA,
|
|
function() {
|
|
assertEquals('3', cursor.getValue()['value']);
|
|
cursor.update(
|
|
{
|
|
'key': cursor.getValue()['key'],
|
|
'value': '5'
|
|
}).addCallback(function() {
|
|
cursor.next();
|
|
}).addErrback(failOnError);
|
|
});
|
|
|
|
goog.events.listenOnce(
|
|
cursor,
|
|
[goog.db.Cursor.EventType.COMPLETE, goog.db.Cursor.EventType.ERROR],
|
|
function(evt) {
|
|
goog.events.unlistenByKey(key);
|
|
if (evt.type == goog.db.Cursor.EventType.COMPLETE) {
|
|
cursorDeferred.callback(db);
|
|
} else {
|
|
cursorDeferred.errback();
|
|
}
|
|
});
|
|
|
|
goog.async.DeferredList.gatherResults(
|
|
[cursorDeferred, txDeferred]).addCallbacks(
|
|
function(results) {
|
|
goog.events.unlistenByKey(key);
|
|
d.callback(results[0]);
|
|
}, failOnError);
|
|
|
|
return d;
|
|
};
|
|
|
|
// Setup and execute test case.
|
|
asyncTestCase.waitForAsync('replacing value by cursor');
|
|
globalDb.branch().addCallbacks(addStoreWithIndex, failOnError).
|
|
addCallback(addData).
|
|
addCallback(openCursorAndReplace).
|
|
addCallback(checkStore);
|
|
}
|
|
|
|
function testIndexCursorRemove() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
var values = ['1', '2', '3', '4'];
|
|
var keys = ['a', 'b', 'c', 'd'];
|
|
|
|
var addData = goog.partial(populateStoreWithObjects, values, keys);
|
|
|
|
// Store should contain ['1', '2'] after removing elements.
|
|
var checkStore = goog.partial(assertStoreObjectValues, ['1', '2']);
|
|
|
|
// Use a bounded cursor for ('2', ...) to remove '3', '4'.
|
|
var openCursorAndRemove = function(db) {
|
|
var d = new goog.async.Deferred();
|
|
var cursorTx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
|
|
var txDeferred = new goog.async.Deferred();
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.ERROR, failOnError);
|
|
goog.events.listen(
|
|
cursorTx, goog.db.Transaction.EventTypes.COMPLETE,
|
|
function() {
|
|
txDeferred.callback();
|
|
});
|
|
|
|
|
|
var store = cursorTx.objectStore('store');
|
|
var index = store.getIndex('index');
|
|
var cursorDeferred = new goog.async.Deferred();
|
|
var cursor = index.openCursor(goog.db.KeyRange.lowerBound('2', true));
|
|
|
|
var key = goog.events.listen(
|
|
cursor, goog.db.Cursor.EventType.NEW_DATA,
|
|
function() {
|
|
cursor.remove('5').addCallback(function() {
|
|
cursor.next();
|
|
}).addErrback(failOnError);
|
|
});
|
|
|
|
goog.events.listenOnce(
|
|
cursor,
|
|
[goog.db.Cursor.EventType.COMPLETE, goog.db.Cursor.EventType.ERROR],
|
|
function(evt) {
|
|
goog.events.unlistenByKey(key);
|
|
if (evt.type == goog.db.Cursor.EventType.COMPLETE) {
|
|
cursorDeferred.callback(db);
|
|
} else {
|
|
cursorDeferred.errback();
|
|
}
|
|
});
|
|
|
|
goog.async.DeferredList.gatherResults(
|
|
[cursorDeferred, txDeferred]).addCallbacks(
|
|
function(results) {
|
|
goog.events.unlistenByKey(key);
|
|
d.callback(results[0]);
|
|
}, failOnError);
|
|
|
|
return d;
|
|
};
|
|
|
|
// Setup and execute test case.
|
|
asyncTestCase.waitForAsync('removing value by cursor');
|
|
globalDb.branch().addCallbacks(addStoreWithIndex, failOnError).
|
|
addCallback(addData).
|
|
addCallback(openCursorAndRemove).
|
|
addCallback(checkStore);
|
|
}
|
|
|
|
function testCanWaitForTransactionToComplete() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('wait for transaction to complete');
|
|
globalDb.branch().addCallback(addStore).addCallback(function(db) {
|
|
var tx = db.createTransaction(['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
tx.objectStore('store').add({key: 'hi', value: 'something'}, 'stuff');
|
|
tx.wait().addCallbacks(closeAndContinue, failOnError);
|
|
});
|
|
}
|
|
|
|
function testWaitingOnTransactionThatHasAnError() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('adding to unique index');
|
|
globalDb.branch().addCallback(function(db) {
|
|
return incrementVersion(db, function(ev, db, tx) {
|
|
var store = db.createObjectStore('store', {keyPath: 'key'});
|
|
store.createIndex('index', 'value', {unique: true});
|
|
});
|
|
}).addCallback(function(db) {
|
|
var tx = db.createTransaction(
|
|
['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
assertTrue(tx.objectStore('store').getIndex('index').isUnique());
|
|
tx.objectStore('store').add({key: '1', value: 'a'});
|
|
tx.objectStore('store').add({key: '2', value: 'a'});
|
|
tx.wait().addCallbacks(
|
|
function() {
|
|
fail('expected transaction to fail');
|
|
}, function(err) {
|
|
assertTrue(
|
|
'Expected DATA_ERR, CONSTRAINT_ERR, was ' + err.getName(),
|
|
// Chrome 21, 23+.
|
|
goog.db.Error.ErrorName.CONSTRAINT_ERR == err.getName() ||
|
|
// Chrome 22.
|
|
goog.db.Error.ErrorName.DATA_ERR == err.getName());
|
|
closeAndContinue(db);
|
|
});
|
|
}).addErrback(failOnError);
|
|
}
|
|
|
|
function testWaitingOnAnAbortedTransaction() {
|
|
if (!idbSupported) {
|
|
return;
|
|
}
|
|
|
|
asyncTestCase.waitForAsync('aborting transaction');
|
|
globalDb.branch().addCallback(addStore).addCallback(function(db) {
|
|
var tx = db.createTransaction(['store'],
|
|
goog.db.Transaction.TransactionMode.READ_WRITE);
|
|
tx.wait().addCallbacks(
|
|
function() {
|
|
fail('Wait result should have failed');
|
|
},
|
|
function(e) {
|
|
assertEquals(goog.db.Error.ErrorName.ABORT_ERR, e.getName());
|
|
closeAndContinue(db);
|
|
});
|
|
tx.abort();
|
|
});
|
|
}
|