зеркало из https://github.com/mozilla/gecko-dev.git
81 строка
3.1 KiB
HTML
81 строка
3.1 KiB
HTML
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<!doctype html>
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<meta charset="utf8">
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<title>IndexedDB: committed versionchange transaction lifecycle</title>
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<link rel="help"
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href="https://w3c.github.io/IndexedDB/#upgrade-transaction-steps">
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<link rel="help"
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href="https://w3c.github.io/IndexedDB/#dom-idbdatabase-createobjectstore">
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<link rel="help"
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href="https://w3c.github.io/IndexedDB/#dom-idbdatabase-deleteobjectstore">
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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(t => {
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return createDatabase(t, database => {
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createBooksStore(t, database);
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}).then(database => {
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database.close();
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}).then(() => migrateDatabase(t, 2, (database, transaction, request) => {
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return new Promise((resolve, reject) => {
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transaction.addEventListener('complete', () => {
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resolve(new Promise((resolve, reject) => {
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assert_equals(
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request.transaction, transaction,
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"The open request's transaction should be reset after " +
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'oncomplete');
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assert_throws(
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'InvalidStateError',
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() => { database.createObjectStore('books2'); },
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'createObjectStore exception should reflect that the ' +
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'transaction is no longer running');
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assert_throws(
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'InvalidStateError',
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() => { database.deleteObjectStore('books'); },
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'deleteObjectStore exception should reflect that the ' +
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'transaction is no longer running');
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resolve();
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}));
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}, false);
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});
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})).then(database => { database.close(); });
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}, 'in the complete event handler for a committed transaction');
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promise_test(t => {
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return createDatabase(t, database => {
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createBooksStore(t, database);
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}).then(database => {
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database.close();
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}).then(() => migrateDatabase(t, 2, (database, transaction, request) => {
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return new Promise((resolve, reject) => {
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transaction.addEventListener('complete', () => {
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setTimeout(() => {
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resolve(new Promise((resolve, reject) => {
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assert_equals(
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request.transaction, null,
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"The open request's transaction should be reset after " +
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'oncomplete microtasks');
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assert_throws(
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'InvalidStateError',
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() => { database.createObjectStore('books2'); },
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'createObjectStore exception should reflect that the ' +
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'transaction is no longer running');
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assert_throws(
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'InvalidStateError',
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() => { database.deleteObjectStore('books'); },
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'deleteObjectStore exception should reflect that the ' +
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'transaction is no longer running');
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resolve();
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}));
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}, 0);
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}, false);
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});
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})).then(database => { database.close(); });
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}, 'in a setTimeout(0) callback after the complete event is fired for a ' +
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'committed transaction');
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</script>
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