blob: 2d1a4d6f8dae9c2467f6c645ef1fea8c071fa2a1 [file] [log] [blame]
// 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.
// @dart = 2.9
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 periodic Timers are handled correctly by `catchErrors`.
catchErrors(() {
int counter = 0;
new Timer.periodic(const Duration(milliseconds: 50), (timer) {
if (counter == 5) {
timer.cancel();
done.complete(true);
}
counter++;
events.add(counter);
});
}).listen((x) {
events.add(x);
}, onDone: () {
Expect.fail("Unexpected callback");
});
done.future.whenComplete(() {
// Give handlers time to run.
Timer.run(() {
Expect.listEquals([
"main exit",
1,
2,
3,
4,
5,
6,
], events);
asyncEnd();
});
});
events.add("main exit");
}