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packages/unittest/test/async_exception_test.dart

Index: packages/unittest/test/async_exception_test.dart
diff --git a/packages/unittest/test/async_exception_test.dart b/packages/unittest/test/async_exception_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..d81e7de6807044169932ac97c67e29935ca012ce
--- /dev/null
+++ b/packages/unittest/test/async_exception_test.dart
@@ -0,0 +1,32 @@
+// 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.
+
+library unittest.async_exception_test;
+
+import 'dart:async';
+
+import 'package:metatest/metatest.dart';
+import 'package:unittest/unittest.dart';
+
+void main() => initTests(_test);
+
+void _test(message) {
+  initMetatest(message);
+
+  expectTestsFail('async errors cause tests to fail', () {
+    test('async', () {
+      expectAsync(() {});
+      new Future(() {
+        throw "an error!";
+      });
+    });
+
+    test('sync', () {
+      expectAsync(() {});
+      new Future(() {
+        throw "an error!";
+      });
+    });
+  });
+}