flutter_flutter/lib/web_ui/test/paragraph_builder_test.dart
nturgut bb24b4938f
[web] Build unit tests with dart2js instead of build_runner (#20390)
* 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
2020-08-17 16:19:27 -07:00

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Dart

// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// @dart = 2.6
import 'package:test/bootstrap/browser.dart';
import 'package:test/test.dart';
import 'package:ui/src/engine.dart';
import 'package:ui/ui.dart';
void main() {
internalBootstrapBrowserTest(() => testMain);
}
void testMain() {
setUpAll(() {
WebExperiments.ensureInitialized();
});
test('Should be able to build and layout a paragraph', () {
final ParagraphBuilder builder = ParagraphBuilder(ParagraphStyle());
builder.addText('Hello');
final Paragraph paragraph = builder.build();
expect(paragraph, isNotNull);
paragraph.layout(const ParagraphConstraints(width: 800.0));
expect(paragraph.width, isNonZero);
expect(paragraph.height, isNonZero);
});
test('PushStyle should not segfault after build()', () {
final ParagraphBuilder paragraphBuilder =
ParagraphBuilder(ParagraphStyle());
paragraphBuilder.build();
paragraphBuilder.pushStyle(TextStyle());
});
}