gram@google.com
981c4b11df
This means all imports of unittest in our test code had to change to include 'lib' in the path. While doing that change I changed the library/imports to the new syntax in the affected files. Review URL: https://codereview.chromium.org//11301046 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14443 260f80e4-7a28-3924-810f-c04153c831b5
56 lines
1.8 KiB
Dart
56 lines
1.8 KiB
Dart
// Copyright (c) 2012, 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 RequestAnimationFrameTest;
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import '../../pkg/unittest/lib/unittest.dart';
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import '../../pkg/unittest/lib/html_config.dart';
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import 'dart:html';
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main() {
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useHtmlConfiguration();
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test('oneShot', () {
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var frame = window.requestAnimationFrame(
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expectAsync1((timestamp) { }));
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});
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test('twoShot', () {
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var frame = window.requestAnimationFrame(
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expectAsync1((timestamp1) {
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window.requestAnimationFrame(
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expectAsync1((timestamp2) {
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// Not monotonic on Safari and IE.
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// expect(timestamp2, greaterThan(timestamp1),
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// reason: 'timestamps ordered');
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}));
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}));
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});
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// How do we test that a callback is never called? We can't wrap the uncalled
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// callback with 'expectAsync1'. Will request several frames and try
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// cancelling the one that is not the last.
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test('cancel1', () {
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var frame1 = window.requestAnimationFrame(
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(timestamp1) {
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throw new Exception('Should have been cancelled');
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});
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var frame2 = window.requestAnimationFrame(
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expectAsync1((timestamp2) { }));
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window.cancelAnimationFrame(frame1);
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});
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test('cancel2', () {
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var frame1 = window.requestAnimationFrame(
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expectAsync1((timestamp1) { }));
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var frame2 = window.requestAnimationFrame(
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(timestamp2) {
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throw new Exception('Should have been cancelled');
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});
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var frame3 = window.requestAnimationFrame(
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expectAsync1((timestamp3) { }));
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window.cancelAnimationFrame(frame2);
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});
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}
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