Zone support for Futures.

tests/lib/async/catch_errors7_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:expect/expect.dart";
+import 'dart:async';
+import 'dart:isolate';
+
+main() {
+  var port = new ReceivePort();
+  var events = [];
+  catchErrors(() {
+    events.add("catch error entry");
+    new Future.error("future error");
+    new Future.error("future error2");
+    new Future.value(499).then((x) => throw x);
+    throw "catch error";
+  }).listen((x) {
+      events.add(x);
+    },
+    onDone: () {
+      Expect.listEquals([

[Lasse Reichstein Nielsen, 2013/05/21 08:19:57]

I prefer formatting this as either 
   ........ ["catch error entry,
             "main exit", 
             ...
             499],

or 
  ................. [
      "catch error entry",
      "main exit",
      ...
      499],

[floitsch, 2013/05/21 18:08:32]

I want to keep each event in a separate line so that it is easy to cut/paste.
Indended by 4/6 instead.
Not sure if that's better for you. let me know.

+                         "catch error entry",
+                         "main exit",
+                         "catch error",
+                         "future error",
+                         "future error2",
+                         499
+                         ],
+                         events);
+      port.close();
+    });
+  events.add("main exit");
+}