mirror of
https://github.com/dart-lang/sdk
synced 2024-09-16 04:37:12 +00:00
a2b556b937
Change-Id: Ia5c41dda6503e1fbb8cc6099835d07588425e2ba Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/128310 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
53 lines
1.3 KiB
Dart
53 lines
1.3 KiB
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
|
|
// for details. All rights reserved. Use of this source code is governed by a
|
|
// BSD-style license that can be found in the LICENSE file.
|
|
|
|
import 'package:async_helper/async_helper.dart';
|
|
import "package:expect/expect.dart";
|
|
import 'dart:async';
|
|
import 'catch_errors.dart';
|
|
|
|
main() {
|
|
asyncStart();
|
|
Completer done = new Completer();
|
|
|
|
var events = [];
|
|
// Test that asynchronous errors are caught.
|
|
catchErrors(() {
|
|
events.add("catch error entry");
|
|
var futures = [
|
|
new Future.error("future error"),
|
|
new Future.error("future error2"),
|
|
new Future.value(499).then((x) => throw x),
|
|
];
|
|
int completedCount = 0;
|
|
for (var future in futures) {
|
|
future.whenComplete(() {
|
|
completedCount++;
|
|
if (completedCount == 3) done.complete(true);
|
|
});
|
|
}
|
|
throw "catch error";
|
|
}).listen((x) {
|
|
events.add(x);
|
|
}, onDone: () {
|
|
Expect.fail("Unexpected callback");
|
|
});
|
|
|
|
done.future.whenComplete(() {
|
|
// Give handlers time to execute.
|
|
Timer.run(() {
|
|
Expect.listEquals([
|
|
"catch error entry",
|
|
"main exit",
|
|
"catch error",
|
|
"future error",
|
|
"future error2",
|
|
499,
|
|
], events);
|
|
asyncEnd();
|
|
});
|
|
});
|
|
events.add("main exit");
|
|
}
|