tests/lib_2/async/catch_errors3_test.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();
  bool futureWasExecuted = false;
  bool future2WasExecuted = false;

  // Make sure `catchErrors` never closes its stream.
  catchErrors(() {
    new Future(() => 499).then((x) {
      futureWasExecuted = true;
    });
    scheduleMicrotask(() {
      new Future(() => 42).then((x) {
        future2WasExecuted = true;
        Expect.isTrue(futureWasExecuted);
        done.complete(true);
      });
    });
    return 'allDone';
  }).listen((x) {
    Expect.fail("Unexpected callback");
  }, onDone: () {
    Expect.fail("Unexpected callback");
  });
  done.future.whenComplete(asyncEnd);
}