Bob Nystrom
6c757957db
DDC's codegen test copies those files to a local "gen" directory so that it can do stuff like splitting out the multitests before it compiles them to JS. I left all of that alone, so the rest of DDC's test infrastructure is unchanged. The very first step that builds the "gen" directory just copies from sdk/tests/..._strong/... instead and the rest is good to go. I did not move not_yet_strong_tests.dart somewhere more accessible yet because I'm not sure if kernel needs it or where it should go. I did not create any status files because DDC doesn't need them and there are no test suites for the new directories for the other platforms.
113 lines
3.4 KiB
Dart
113 lines
3.4 KiB
Dart
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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library mutationobserver_test;
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import 'package:unittest/unittest.dart';
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import 'package:unittest/html_individual_config.dart';
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import 'dart:html';
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// Due to https://code.google.com/p/chromium/issues/detail?id=329103
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// mutationObservers sometimes do not fire if the node being observed is GCed
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// so we keep around references to all nodes we have created mutation
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// observers for.
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var keepAlive = [];
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/**
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* Test suite for Mutation Observers. This is just a small set of sanity
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* checks, not a complete test suite.
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*/
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main() {
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useHtmlIndividualConfiguration();
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group('supported', () {
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test('supported', () {
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expect(MutationObserver.supported, true);
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});
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});
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var expectation = MutationObserver.supported ? returnsNormally : throws;
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group('childList', () {
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mutationCallback(count, expectation) {
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var done = false;
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var nodes = [];
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callback(mutations, observer) {
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for (MutationRecord mutation in mutations) {
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for (Node node in mutation.addedNodes) {
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nodes.add(node);
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}
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}
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if (nodes.length >= count) {
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done = true;
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expect(nodes.length, count);
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expect(nodes, expectation);
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}
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}
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// If it's not supported, don't block waiting for it.
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if (!MutationObserver.supported) {
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return () => done;
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}
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return expectAsyncUntil(callback, () => done);
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}
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test('empty options is syntax error', () {
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expect(() {
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var mutationObserver = new MutationObserver(
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(mutations, observer) { expect(false, isTrue,
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reason: 'Should not be reached'); });
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expect(() { mutationObserver.observe(document, {}); },
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throws);
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}, expectation);
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});
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test('direct-parallel options-named', () {
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expect(() {
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var container = new DivElement();
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keepAlive.add(container);
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var div1 = new DivElement();
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var div2 = new DivElement();
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var mutationObserver = new MutationObserver(
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mutationCallback(2, orderedEquals([div1, div2])));
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mutationObserver.observe(container, childList: true);
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container.append(div1);
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container.append(div2);
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}, expectation);
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});
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test('direct-nested options-named', () {
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expect(() {
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var container = new DivElement();
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keepAlive.add(container);
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var div1 = new DivElement();
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var div2 = new DivElement();
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var mutationObserver =
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new MutationObserver(mutationCallback(1, orderedEquals([div1])));
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mutationObserver.observe(container, childList: true);
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container.append(div1);
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div1.append(div2);
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}, expectation);
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});
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test('subtree options-named', () {
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expect(() {
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var container = new DivElement();
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keepAlive.add(container);
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var div1 = new DivElement();
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var div2 = new DivElement();
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var mutationObserver = new MutationObserver(
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mutationCallback(2, orderedEquals([div1, div2])));
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mutationObserver.observe(container, childList: true, subtree: true);
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container.append(div1);
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div1.append(div2);
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}, expectation);
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});
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});
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}
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