Ben Konyi
d08e59e09c
R=rnystrom@google.com Moved schedule_microtask[2,3,5]_test off of package:test to package:async_helper and package:expect. Review-Url: https://codereview.chromium.org/3001793002 .
46 lines
1.1 KiB
Dart
46 lines
1.1 KiB
Dart
// Copyright (c) 2013, 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 run_async_test;
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import 'dart:async';
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import 'package:async_helper/async_helper.dart';
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import "package:expect/expect.dart";
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main() {
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// Check that Timers don't run before the async callbacks.
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bool timerCallbackExecuted = false;
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scheduleMicrotask(() {
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Expect.isFalse(timerCallbackExecuted);
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});
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asyncStart();
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Timer.run(() {
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timerCallbackExecuted = true;
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asyncEnd();
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});
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scheduleMicrotask(() {
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Expect.isFalse(timerCallbackExecuted);
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});
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scheduleMicrotask(() {
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// Busy loop.
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var sum = 1;
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var sw = new Stopwatch()..start();
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while (sw.elapsedMilliseconds < 5) {
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sum++;
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}
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if (sum == 0) throw "bad"; // Just to use the result.
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scheduleMicrotask(() {
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Expect.isFalse(timerCallbackExecuted);
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});
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});
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scheduleMicrotask(() {
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Expect.isFalse(timerCallbackExecuted);
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});
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}
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