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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
107 lines
2.7 KiB
Dart
107 lines
2.7 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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import 'package:ui/ui.dart';
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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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Profiler.isBenchmarkMode = true;
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Profiler.ensureInitialized();
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});
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tearDown(() {
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jsOnBenchmark(null);
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Profiler.isBenchmarkMode = false;
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});
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test('works when there is no listener', () {
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expect(() => Profiler.instance.benchmark('foo', 123), returnsNormally);
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});
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test('can listen to benchmarks', () {
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final List<BenchmarkDatapoint> data = <BenchmarkDatapoint>[];
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jsOnBenchmark((String name, num value) {
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data.add(BenchmarkDatapoint(name, value));
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});
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Profiler.instance.benchmark('foo', 123);
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expect(data, <BenchmarkDatapoint>[BenchmarkDatapoint('foo', 123)]);
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data.clear();
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Profiler.instance.benchmark('bar', 0.0125);
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expect(data, <BenchmarkDatapoint>[BenchmarkDatapoint('bar', 0.0125)]);
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data.clear();
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// Remove listener and make sure nothing breaks and the data isn't being
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// sent to the old callback anymore.
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jsOnBenchmark(null);
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expect(() => Profiler.instance.benchmark('baz', 99.999), returnsNormally);
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expect(data, isEmpty);
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});
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test('throws on wrong listener type', () {
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final List<BenchmarkDatapoint> data = <BenchmarkDatapoint>[];
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// Wrong callback signature.
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jsOnBenchmark((num value) {
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data.add(BenchmarkDatapoint('bad', value));
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});
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expect(
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() => Profiler.instance.benchmark('foo', 123),
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throwsA(isA<TypeError>()),
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);
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expect(data, isEmpty);
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// Not even a callback.
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jsOnBenchmark('string');
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expect(
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() => Profiler.instance.benchmark('foo', 123),
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throwsA(isA<TypeError>()),
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);
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});
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}
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class BenchmarkDatapoint {
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BenchmarkDatapoint(this.name, this.value);
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final String name;
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final num value;
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@override
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int get hashCode => hashValues(name, value);
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@override
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bool operator ==(Object other) {
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if (identical(this, other)) {
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return true;
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}
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if (other.runtimeType != runtimeType) {
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return false;
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}
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return other is BenchmarkDatapoint
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&& other.name == name
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&& other.value == value;
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}
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@override
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String toString() {
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return '$runtimeType("$name", $value)';
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}
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}
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void jsOnBenchmark(dynamic listener) {
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js_util.setProperty(html.window, '_flutter_internal_on_benchmark', listener);
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}
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