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296fa2512b
- Update CSS tests to revision e05bfd5e30ed662c2f8a353577003f8eed230180. - Update web-platform-tests to revision a052787dd5c069a340031011196b73affbd68cd9.
132 lines
5.5 KiB
HTML
132 lines
5.5 KiB
HTML
<!doctype html>
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<meta charset="utf8">
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<title>IndexedDB: index renaming error handling</title>
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<link rel="help"
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href="https://w3c.github.io/IndexedDB/#dom-idbindex-name">
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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(() => migrateDatabase(testCase, 2, (database, transaction) => {
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const store = transaction.objectStore('books');
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const index = store.index('by_author');
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store.deleteIndex('by_author');
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assert_throws(
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'InvalidStateError', () => index.name = 'renamed_by_author');
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})).then(database => database.close());
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}, 'IndexedDB deleted index rename throws');
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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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const transaction = database.transaction('books', 'readonly');
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const store = transaction.objectStore('books');
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const index = store.index('by_author');
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assert_throws(
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'InvalidStateError', () => index.name = 'renamed_by_author');
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database.close();
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});
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}, 'IndexedDB index rename throws in a readonly transaction');
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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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const transaction = database.transaction('books', 'readwrite');
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const store = transaction.objectStore('books');
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const index = store.index('by_author');
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assert_throws(
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'InvalidStateError', () => index.name = 'renamed_by_author');
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database.close();
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});
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}, 'IndexedDB index rename throws in a readwrite transaction');
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promise_test(testCase => {
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let authorIndex = null;
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return createDatabase(testCase, (database, transaction) => {
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const store = createBooksStore(testCase, database);
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authorIndex = store.index('by_author');
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}).then(database => {
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assert_throws(
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'TransactionInactiveError',
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() => authorIndex.name = 'renamed_by_author');
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database.close();
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});
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}, 'IndexedDB index rename throws in an inactive transaction');
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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(() => migrateDatabase(testCase, 2, (database, transaction) => {
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const store = transaction.objectStore('books');
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const index = store.index('by_author');
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assert_throws('ConstraintError', () => index.name = 'by_title');
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assert_array_equals(
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store.indexNames, ['by_author', 'by_title'],
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'An index rename that throws an exception should not change the ' +
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"index's IDBObjectStore.indexNames");
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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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'Committing a transaction with a failed store rename attempt ' +
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"should not change the index's IDBObjectStore.indexNames");
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const index = store.index('by_author');
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return checkAuthorIndexContents(
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testCase, index,
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'Committing a transaction with a failed rename attempt should ' +
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"not change the index's contents").then(() => database.close());
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});
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}, 'IndexedDB index rename to the name of another index throws');
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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(() => migrateDatabase(testCase, 2, (database, transaction) => {
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const store = transaction.objectStore('books');
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const index = store.index('by_author');
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assert_throws(
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{ name: 'Custom stringifying error' },
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() => {
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index.name = {
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toString: () => { throw { name: 'Custom stringifying error'}; }
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};
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}, 'IDBObjectStore rename should re-raise toString() exception');
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assert_array_equals(
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store.indexNames, ['by_author', 'by_title'],
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'An index rename that throws an exception should not change the ' +
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"index's IDBObjectStore.indexNames");
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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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'Committing a transaction with a failed store rename attempt ' +
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"should not change the index's IDBObjectStore.indexNames");
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const index = store.index('by_author');
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return checkAuthorIndexContents(
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testCase, index,
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'Committing a transaction with a failed rename attempt should ' +
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"not change the index's contents").then(() => database.close());
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});
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}, 'IndexedDB index rename handles exceptions when stringifying names');
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</script>
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