Index: test/codegen/lib/html/transferables_test.dart |
diff --git a/test/codegen/lib/html/transferables_test.dart b/test/codegen/lib/html/transferables_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..f2aa905cb237df915418a4b5d5cb1655e1821527 |
--- /dev/null |
+++ b/test/codegen/lib/html/transferables_test.dart |
@@ -0,0 +1,35 @@ |
+// 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. |
+ |
+library TransferableTest; |
+import 'package:unittest/unittest.dart'; |
+import 'package:unittest/html_config.dart'; |
+import 'dart:html'; |
+import 'dart:typed_data'; |
+ |
+main() { |
+ useHtmlConfiguration(); |
+ |
+ var isByteBuffer = |
+ predicate((x) => x is ByteBuffer, 'is an ByteBuffer'); |
+ |
+ test('TransferableTest', () { |
+ if (!Platform.supportsTypedData) { |
+ return; |
+ } |
+ |
+ final buffer = (new Float32List(3)).buffer; |
+ window.postMessage({ |
+ 'id': 'transferable data', |
+ 'buffer': buffer |
+ }, '*', [buffer]); |
+ |
+ return window.onMessage.firstWhere( |
+ (e) { |
+ return e.data is Map && e.data['id'] == 'transferable data'; |
+ }).then((messageEvent) { |
+ expect(messageEvent.data['buffer'], isByteBuffer); |
+ }); |
+ }); |
+} |