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>
41 lines
1.4 KiB
Dart
41 lines
1.4 KiB
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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library worker_test;
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import 'package:expect/legacy/async_minitest.dart'; // ignore: deprecated_member_use
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import 'dart:html';
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main() {
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var workerScript = '''postMessage('WorkerMessage');''';
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test('unsupported', () {
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if (!Worker.supported) {
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expect(() => new Worker('worker.js'), throws);
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} else {
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new Worker('worker.js').onError.first.then(expectAsync((e) {
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// This event is expected, "worker.js" doesn't exist. But the event
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// *sometimes* propagates to window.onerror in Firefox which causes
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// this test to fail, so let's stop any further propagation:
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e.preventDefault();
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e.stopImmediatePropagation();
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}));
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}
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});
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if (!Worker.supported) return;
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test('works', () {
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// Use Blob to make a local URL so we don't have to have a separate file.
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// This does not work on browsers using CSP (Content Security Policy).
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var blob = new Blob([workerScript], 'text/javascript');
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var url = Url.createObjectUrl(blob);
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var worker = new Worker(url);
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var test = expectAsync((e) {
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expect(e.data, 'WorkerMessage');
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});
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worker.onMessage.first.then(test);
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});
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}
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