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>
46 lines
1.1 KiB
Dart
46 lines
1.1 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 nested stream (from `catchErrors`) that is delayed by a future
|
|
// is waited for.
|
|
catchErrors(() {
|
|
catchErrors(() {
|
|
new Future.error(499);
|
|
new Future.delayed(const Duration(milliseconds: 20), () {
|
|
events.add(42);
|
|
done.complete(true);
|
|
});
|
|
}).listen(events.add, onDone: () {
|
|
events.add("done");
|
|
});
|
|
throw "foo";
|
|
}).listen((x) {
|
|
events.add("outer: $x");
|
|
}, onDone: () {
|
|
Expect.fail("Unexpected callback");
|
|
});
|
|
|
|
done.future.whenComplete(() {
|
|
// Give handlers time to run.
|
|
Timer.run(() {
|
|
Expect.listEquals([
|
|
"outer: foo",
|
|
499,
|
|
42,
|
|
], events);
|
|
asyncEnd();
|
|
});
|
|
});
|
|
}
|