Lasse R.H. Nielsen
f8086c81ae
Collects files from `package:async_helper` and `tests/language` that are generally useful, so that all test-related helpers are in `package:expect`. Moves the two libraries from `package:async_helper` into `package:expect`, and the `tests/language/static_type_helper.dart` file too. Deprecates `async_minitest.dart`, to follow `minitest.dart`, expecting the Flutter use of it to have been fixed to not break on deprecation (I believe Flutter no longer breaks builds on deprecations at all). Patch 1 is the actual change. Patch 2+4+8 is changing all existing references to the files. Patch 6 ignores deprecation in files still using `async_minitest.dart`. 3+5+7+9 are updating this text to make the numbers match. Then it's just test-expectations and small tweaks from there. Change-Id: I1b665135b5fef9b9a0c3b340ffe9daf874d0174c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/373120 Reviewed-by: Nate Bosch <nbosch@google.com> Reviewed-by: Devon Carew <devoncarew@google.com> Commit-Queue: Lasse Nielsen <lrn@google.com>
38 lines
1022 B
Dart
38 lines
1022 B
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:async';
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import 'dart:html';
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import 'package:expect/legacy/minitest.dart'; // ignore: deprecated_member_use_from_same_package
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main() async {
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var gotOnMessage = false;
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var gotEventListener = false;
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Completer completer = new Completer();
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var channel = new MessageChannel();
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channel.port1.postMessage("Tickle me.");
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channel.port2.onMessage.listen((MessageEvent e) {
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expect(e.data, "Tickle me.");
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gotOnMessage = true;
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});
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channel.port2.addEventListener("message", (message) {
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var msg = message as MessageEvent;
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expect(msg.data, "Tickle me.");
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gotEventListener = true;
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completer.complete();
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});
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// Wait for the event listener.
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await completer.future;
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// Make sure both fired.
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expect(gotOnMessage, true);
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expect(gotEventListener, true);
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}
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