зеркало из https://github.com/mozilla/gecko-dev.git
111 строки
5.0 KiB
HTML
111 строки
5.0 KiB
HTML
<!doctype html>
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<meta charset="utf8">
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<title>IndexedDB: aborting transactions reverts an object store's key generator state</title>
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<link rel="help" href="https://w3c.github.io/IndexedDB/#abort-transaction">
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<link rel="author" href="pwnall@chromium.org" title="Victor Costan">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="support-promises.js"></script>
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<script>
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'use strict';
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promise_test(testCase => {
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return createDatabase(testCase, (database, transaction) => {
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createBooksStore(testCase, database);
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}).then(database => {
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database.close();
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}).then(() => {
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return new Promise((resolve, reject) => {
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const request = indexedDB.open(databaseName(testCase), 2);
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request.onupgradeneeded = testCase.step_func(event => {
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const database = event.target.result;
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const transaction = event.target.transaction;
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const store = transaction.objectStore('books');
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const request2 = store.put(
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{ title: 'Bedrock Nights II', author: 'Barney' });
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request2.onerror = testCase.unreached_func(
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'IDBObjectStore.put() should not receive an error request');
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request2.onsuccess = testCase.step_func(event => {
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assert_equals(
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event.target.result, 345679,
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"The key generator's current number should be set by " +
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'the last put operation in the database creation ' +
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'transaction');
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request.onerror = event => {
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event.preventDefault();
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resolve(event);
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};
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request.onsuccess = () => reject(new Error(
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'indexedDB.open should not succeed after the ' +
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'versionchange transaction is aborted'));
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transaction.abort();
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});
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});
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request.onerror = event => reject(event.target.error);
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request.onsuccess = () => reject(new Error(
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'indexedDB.open should not succeed without creating a ' +
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'versionchange transaction'));
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});
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}).then(() => {
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return openDatabase(testCase, 1);
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}).then(database => {
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const transaction = database.transaction(['books'], 'readwrite');
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const store = transaction.objectStore('books');
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return checkStoreGenerator(
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testCase, store, 345679,
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"The key generator's current number should be reverted after the " +
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'transaction modifying it is aborted').then(() => database.close());
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});
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}, 'The current number of a key generator is reverted when a versionchange ' +
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'transaction aborts');
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promise_test(testCase => {
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return createDatabase(testCase, (database, transaction) => {
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createBooksStore(testCase, database);
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}).then(database => {
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return new Promise((resolve, reject) => {
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const transaction = database.transaction(['books'], 'readwrite');
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const store = transaction.objectStore('books');
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const request = store.put(
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{ title: 'Bedrock Nights II', author: 'Barney' });
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request.onerror = testCase.unreached_func(
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'IDBObjectStore.put() should not receive an error request');
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request.onsuccess = testCase.step_func(event => {
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assert_equals(
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event.target.result, 345679,
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"The key generator's current number should be set by the " +
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'last put operation in the database creation transaction');
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transaction.onabort = event => {
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event.preventDefault();
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resolve(event);
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}
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transaction.abort();
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});
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transaction.onabort = () => reject(new Error(
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'The aborted readwrite transaction should not receive an ' +
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'abort event before IDBTransaction.abort() is called'));
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transaction.oncomplete = () => reject(new Error(
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'The aborted readwrite transaction should not receive a ' +
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'completed event'));
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transaction.onerror = () => reject(new Error(
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'The aborted readwrite transaction should not receive an ' +
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'error event'));
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}).then(() => database);
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}).then(database => {
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const transaction = database.transaction(['books'], 'readwrite');
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const store = transaction.objectStore('books');
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return checkStoreGenerator(
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testCase, store, 345679,
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"The key generator's current number should be reverted after the " +
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'transaction modifying it is aborted').then(() => database.close());
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});
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}, 'The current number of a key generator is reverted when a readwrite ' +
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'transaction aborts');
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</script>
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