Add Zone support for Timers.

tests/lib/async/catch_errors10_test.dart

Index: tests/lib/async/catch_errors10_test.dart
diff --git a/tests/lib/async/catch_errors10_test.dart b/tests/lib/async/catch_errors10_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..9f546e07dc17baacf59220c6b4cd2065e484b536
--- /dev/null
+++ b/tests/lib/async/catch_errors10_test.dart
@@ -0,0 +1,30 @@
+// 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:expect/expect.dart";
+import 'dart:async';
+import 'dart:isolate';
+
+main() {
+  // We keep a ReceivePort open until all tests are done. This way the VM will
+  // time out if the callbacks are not invoked.
+  var port = new ReceivePort();
+  bool futureWasExecuted = false;
+  // Test that `catchErrors` waits for a future that has been delayed by
+  // `Timer.run`.
+  catchErrors(() {
+    Timer.run(() {
+      new Future.value(499).then((x) {
+        futureWasExecuted = true;
+      });
+    });
+    return 'allDone';
+  }).listen((x) {
+      Expect.fail("Unexped callback");
+    },
+    onDone: () {
+      Expect.isTrue(futureWasExecuted);
+      port.close();
+    });
+}