126 lines
4.9 KiB
JavaScript
126 lines
4.9 KiB
JavaScript
// META: title=IndexedDB: index renaming support in aborted transactions
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// META: global=window,worker
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// META: script=resources/support-promises.js
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// Spec: https://w3c.github.io/IndexedDB/#dom-idbindex-name
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'use strict';
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promise_test(testCase => {
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const dbName = databaseName(testCase);
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let authorIndex = null;
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let authorIndex2 = null;
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return createDatabase(
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testCase,
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(database, transaction) => {
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createBooksStore(testCase, database);
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})
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.then(database => {
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database.close();
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})
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.then(
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() => migrateDatabase(
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testCase, 2,
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(database, transaction) => {
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const store = transaction.objectStore('books');
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authorIndex = store.index('by_author');
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authorIndex.name = 'renamed_by_author';
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transaction.abort();
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assert_equals(
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authorIndex.name, 'by_author',
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'IDBIndex.name should not reflect the rename any more ' +
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'immediately after transaction.abort() returns');
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assert_array_equals(
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store.indexNames, ['by_author', 'by_title'],
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'IDBObjectStore.indexNames should not reflect the rename any ' +
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'more immediately after transaction.abort() returns');
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}))
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.then(event => {
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assert_equals(
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authorIndex.name, 'by_author',
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'IDBIndex.name should not reflect the rename any more after the ' +
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'versionchange transaction is aborted');
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const request = indexedDB.open(dbName, 1);
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return promiseForRequest(testCase, request);
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})
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.then(database => {
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const transaction = database.transaction('books', 'readonly');
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const store = transaction.objectStore('books');
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assert_array_equals(
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store.indexNames, ['by_author', 'by_title'],
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'IDBDatabase.objectStoreNames should not reflect the rename ' +
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'after the versionchange transaction is aborted');
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authorIndex2 = store.index('by_author');
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return checkAuthorIndexContents(
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testCase, authorIndex2,
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'Aborting an index rename transaction should not change the ' +
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'index\'s records')
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.then(() => database.close());
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})
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.then(() => {
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assert_equals(
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authorIndex.name, 'by_author',
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'IDBIndex used in aborted rename transaction should not reflect ' +
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'the rename after the transaction is aborted');
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assert_equals(
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authorIndex2.name, 'by_author',
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'IDBIndex obtained after an aborted rename transaction should ' +
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'not reflect the rename');
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});
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}, 'IndexedDB index rename in aborted transaction');
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promise_test(testCase => {
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const dbName = databaseName(testCase);
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let authorIndex = null;
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return createDatabase(
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testCase,
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(database, transaction) => {
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createNotBooksStore(testCase, database);
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})
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.then(database => {
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database.close();
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})
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.then(
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() => migrateDatabase(
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testCase, 2,
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(database, transaction) => {
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const store = transaction.objectStore('not_books');
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authorIndex = store.createIndex('by_author', 'author');
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authorIndex.name = 'by_author_renamed';
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authorIndex.name = 'by_author_renamed_again';
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transaction.abort();
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assert_equals(
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authorIndex.name, 'by_author_renamed_again',
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'IDBIndex.name should reflect the last rename immediately after ' +
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'transaction.abort() returns');
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assert_array_equals(
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store.indexNames, ['not_by_author', 'not_by_title'],
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'IDBObjectStore.indexNames should not reflect the creation or ' +
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'the rename immediately after transaction.abort() returns');
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}))
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.then(event => {
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assert_equals(
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authorIndex.name, 'by_author_renamed_again',
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'IDBIndex.name should reflect the last rename after the ' +
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'versionchange transaction is aborted');
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const request = indexedDB.open(dbName, 1);
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return promiseForRequest(testCase, request);
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})
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.then(database => {
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const transaction = database.transaction('not_books', 'readonly');
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const store = transaction.objectStore('not_books');
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assert_array_equals(
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store.indexNames, ['not_by_author', 'not_by_title'],
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'IDBDatabase.objectStoreNames should not reflect the creation or ' +
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'the rename after the versionchange transaction is aborted');
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database.close();
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});
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}, 'IndexedDB index creation and rename in an aborted transaction');
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