Files
sdk/tests/lib_2/html/message_channel_test.dart
T
Terry Lucas 49558b9c4c Fixed MessageChannel receiveing messages on ports.
Removed pkg browser from tests.

Fixes https://github.com/dart-lang/sdk/issues/26351
Fixes https://github.com/dart-lang/sdk/issues/32631

R=kevmoo@google.com

Change-Id: Ib0ef5f933d38b2f748cca1f82de8bcf01702df4d
Reviewed-on: https://dart-review.googlesource.com/48742
Reviewed-by: Kevin Moore <kevmoo@google.com>
Commit-Queue: Terry Lucas <terry@google.com>
2018-03-30 17:16:15 +00:00

38 lines
964 B
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 'dart:async';
import 'dart:html';
import 'package:expect/minitest.dart';
main() async {
var gotOnMessage = false;
var gotEventListener = false;
Completer completer = new Completer();
var channel = new MessageChannel();
channel.port1.postMessage("Tickle me.");
channel.port2.onMessage.listen((MessageEvent e) {
expect(e.data, "Tickle me.");
gotOnMessage = true;
});
channel.port2.addEventListener("message", (message) {
var msg = message as MessageEvent;
expect(msg.data, "Tickle me.");
gotEventListener = true;
completer.complete();
});
// Wait for the event listener.
await completer.future;
// Make sure both fired.
expect(gotOnMessage, true);
expect(gotEventListener, true);
}