Make FileInputStream and FileOutputStream actually asynchronous.

tests/standalone/src/TimerCancelTest.dart

Index: tests/standalone/src/TimerCancelTest.dart
diff --git a/tests/standalone/src/TimerCancelTest.dart b/tests/standalone/src/TimerCancelTest.dart
index 5de524dac58c8a87e98b2d3357a1c64ca745afc5..48f461ff2fa4fc6cf4cfa219e4dc8d64fc7dfc99 100644
--- a/tests/standalone/src/TimerCancelTest.dart
+++ b/tests/standalone/src/TimerCancelTest.dart
@@ -1,43 +1,42 @@
-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
+// Copyright (c) 2012, 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("dart:io");
 
-class TimerCancelTest {
+void testSimpleTimer() {
+  Timer cancelTimer;
+  int repeatTimer;
 
-  static void testSimpleTimer() {
-
-    void timeoutHandlerUnreachable(Timer timer) {
-      Expect.equals(true, false);
-    }
-
-    void timeoutHandler(Timer timer) {
-      cancelTimer.cancel();
-    }
-
-    void timeoutHandlerRepeat(Timer timer) {
-      repeatTimer++;
-      timer.cancel();
-      Expect.equals(true, repeatTimer == 1);
-    }
+  void timeoutHandlerUnreachable(Timer timer) {
+    Expect.equals(true, false);
+  }
 
-     cancelTimer = new Timer(timeoutHandlerUnreachable, 1000);
-     cancelTimer.cancel();
-     new Timer(timeoutHandler, 1000);
-     cancelTimer = new Timer(timeoutHandlerUnreachable, 2000);
-     repeatTimer = 0;
-     new Timer.repeating(timeoutHandlerRepeat, 1500);
+  void timeoutHandler(Timer timer) {
+    cancelTimer.cancel();
   }
 
-  static void testMain() {
-    testSimpleTimer();
+  void timeoutHandlerRepeat(Timer timer) {
+    repeatTimer++;
+    timer.cancel();
+    Expect.equals(true, repeatTimer == 1);
   }
 
-  static Timer cancelTimer;
-  static int repeatTimer;
+  cancelTimer = new Timer(timeoutHandlerUnreachable, 1000);
+  cancelTimer.cancel();
+  new Timer(timeoutHandler, 1000);
+  cancelTimer = new Timer(timeoutHandlerUnreachable, 2000);
+  repeatTimer = 0;
+  new Timer.repeating(timeoutHandlerRepeat, 1500);
+}
+
+void testCancelTimerWithSameTime() {
+  var t2;
+  var t1 = new Timer((t) => t2.cancel(), 0);
+  t2 = new Timer((t) => t1.cancel(), 0);
 }
 
 main() {
-  TimerCancelTest.testMain();
+  testSimpleTimer();
+  testCancelTimerWithSameTime();
 }