Files
sdk/tests/lib_2/html/js_interop_1_test.dart
T
Terry Lucas 83ff87e4a3 Migrated Block 204 to Dart 2.0
R=bkonyi@google.com

Change-Id: I032f25969e75fb9966222da969e73a665bf35f44
Reviewed-on: https://dart-review.googlesource.com/12321
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Terry Lucas <terry@google.com>
2017-10-10 13:00:01 +00:00

34 lines
898 B
Dart

// 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 JsInterop1Test;
import 'package:unittest/unittest.dart';
import 'package:unittest/html_config.dart';
import 'dart:html';
injectSource(code) {
final script = new ScriptElement();
script.type = 'text/javascript';
script.innerHtml = code;
document.body.append(script);
}
main() {
useHtmlConfiguration();
var callback;
test('js-to-dart-post-message', () {
var subscription = null;
var complete = false;
subscription = window.onMessage.listen(expectAsyncUntil((e) {
if (e.data == 'hello') {
subscription.cancel();
complete = true;
}
}, () => complete));
injectSource("window.postMessage('hello', '*');");
});
}