LibTest/async/Timer/run_A01_t01.dart

// Copyright (c) 2011, 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.

/**
 * @assertion static void run(void callback())
 * Runs the given callback asynchronously as soon as possible.
 * This function is equivalent to new Timer(Duration.zero, callback).
 * @description Checks that callback function is called once.
 * @author kaigorodov
 */
import "dart:async";
import "../../../Utils/expect.dart";

main() {
  int count = 0;

  asyncStart();
  Timer.run(() {
    count++;
  });

  new Timer(durationMs(100), () {
    Expect.equals(1, count);
    asyncEnd();
  });
}