Lasse R.H. Nielsen
659978fcb3
A little extra clean-up in related files. Change-Id: I1d0d809d1ab4d756470e3a292e8e070ef31304af Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/402660 Commit-Queue: Lasse Nielsen <lrn@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com> Reviewed-by: Nate Bosch <nbosch@google.com>
58 lines
1.3 KiB
Dart
58 lines
1.3 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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import 'dart:async';
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import 'package:expect/async_helper.dart';
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import 'package:expect/expect.dart';
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import 'catch_errors.dart';
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void main() {
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asyncStart();
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Completer done = Completer();
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var events = [];
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// Test that asynchronous errors are caught.
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catchErrors(() {
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events.add("catch error entry");
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var futures = [
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Future.error("future error"),
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Future.error("future error2"),
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Future.value(499).then((x) => throw x),
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];
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int completedCount = 0;
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for (var future in futures) {
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future.whenComplete(() {
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completedCount++;
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if (completedCount == 3) done.complete(true);
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});
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}
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throw "catch error";
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}).listen(
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(x) {
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events.add(x);
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},
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onDone: () {
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Expect.fail("Unexpected callback");
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},
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);
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done.future.whenComplete(() {
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// Give handlers time to execute.
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Timer.run(() {
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Expect.listEquals([
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"catch error entry",
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"main exit",
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"catch error",
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"future error",
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"future error2",
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499,
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], events);
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asyncEnd();
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});
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});
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events.add("main exit");
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}
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