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bb24b4938f
* change from build_runner to dart2js * add internalBootstrapBrowserTest to some of the tests * add internalBootstrapBrowserTest to all remaining tests * make tests build in paralel. Total time dropped from 586 to 177 seconds for 8 core MacBook * change isolates with pool * fixing analysis errors * skipping canvaskit tests for ios-safari * copy image files to the build directory * adding internalBootstrapBrowserTest to newly added tests * add internalBootstrapBrowserTest to faling path iterator test * necessary changes to make chrome windows work * in windows test in chrome instead of edge. our edge code was for legacy edge * do not run golden unit tests on Windows LUCI bots for now * addressing reviewer comments. Adding a method for deciding when to run integration tests. * remove lines that I forgot to remove * fixing analysis error. add issue for todo * add bootstap to a test file * adding bootstrap to another test * add internalBootstrapBrowserTest to a golden test * return test result in bat file. use archieve package to unzip * fixing logs for chrome_installer * use archieve and archieve entity instead of dynamic * adding comments for windows platform archieve part * addressing reviewer comments * change readme file
88 lines
3.0 KiB
Dart
88 lines
3.0 KiB
Dart
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// @dart = 2.6
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import 'dart:html' as html;
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import 'dart:js_util' as js_util;
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import 'package:test/bootstrap/browser.dart';
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import 'package:test/test.dart';
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import 'package:ui/src/engine.dart';
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const bool _defaultUseCanvasText = true;
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void main() {
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internalBootstrapBrowserTest(() => testMain);
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}
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void testMain() {
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setUp(() {
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WebExperiments.ensureInitialized();
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});
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tearDown(() {
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WebExperiments.instance.reset();
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});
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test('default web experiment values', () {
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expect(WebExperiments.instance.useCanvasText, _defaultUseCanvasText);
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});
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test('can turn on/off web experiments', () {
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WebExperiments.instance.updateExperiment('useCanvasText', true);
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expect(WebExperiments.instance.useCanvasText, true);
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WebExperiments.instance.updateExperiment('useCanvasText', false);
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expect(WebExperiments.instance.useCanvasText, false);
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WebExperiments.instance.updateExperiment('useCanvasText', null);
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// Goes back to default value.
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expect(WebExperiments.instance.useCanvasText, _defaultUseCanvasText);
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});
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test('ignores unknown experiments', () {
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expect(WebExperiments.instance.useCanvasText, _defaultUseCanvasText);
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WebExperiments.instance.updateExperiment('foobarbazqux', true);
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expect(WebExperiments.instance.useCanvasText, _defaultUseCanvasText);
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WebExperiments.instance.updateExperiment('foobarbazqux', false);
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expect(WebExperiments.instance.useCanvasText, _defaultUseCanvasText);
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});
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test('can reset web experiments', () {
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WebExperiments.instance.updateExperiment('useCanvasText', false);
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WebExperiments.instance.reset();
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expect(WebExperiments.instance.useCanvasText, _defaultUseCanvasText);
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WebExperiments.instance.updateExperiment('useCanvasText', false);
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WebExperiments.instance.updateExperiment('foobarbazqux', true);
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WebExperiments.instance.reset();
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expect(WebExperiments.instance.useCanvasText, _defaultUseCanvasText);
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});
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test('js interop also works', () {
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expect(WebExperiments.instance.useCanvasText, _defaultUseCanvasText);
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expect(() => jsUpdateExperiment('useCanvasText', true), returnsNormally);
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expect(WebExperiments.instance.useCanvasText, true);
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expect(() => jsUpdateExperiment('useCanvasText', null), returnsNormally);
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expect(WebExperiments.instance.useCanvasText, _defaultUseCanvasText);
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});
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test('js interop throws on wrong type', () {
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expect(() => jsUpdateExperiment(123, true), throwsA(anything));
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expect(() => jsUpdateExperiment('foo', 123), throwsA(anything));
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expect(() => jsUpdateExperiment('foo', 'bar'), throwsA(anything));
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expect(() => jsUpdateExperiment(false, 'foo'), throwsA(anything));
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});
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}
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void jsUpdateExperiment(dynamic name, dynamic enabled) {
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js_util.callMethod(
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html.window,
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'_flutter_internal_update_experiment',
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<dynamic>[name, enabled],
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);
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}
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