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sync web engine; run web engine tests (flutter#11031)
sync web engine; run web engine tests
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| Signature: 2009f69daad0d2b8a8037b2903f145ee | ||
| Signature: 24e0fa6ad08ae80380158c2b4ba44c65 | ||
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| # Sources of inspiration for this file: | ||
| # | ||
| # * https://github.com/dart-lang/angular/blob/master/dev/tool/test/dart_test_repo.yaml | ||
| # * https://github.com/dart-lang/angular/blob/master/_tests/dart_test.yaml | ||
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| platforms: | ||
| - chrome | ||
| - vm | ||
| presets: | ||
| cirrus: | ||
| override_platforms: | ||
| chrome: | ||
| settings: | ||
| # Required because Cirrus runs us as root. | ||
| # https://chromium.googlesource.com/chromium/src/+/master/docs/design/sandbox.md | ||
| # https://docs.travis-ci.com/user/chrome#Sandboxing | ||
| arguments: --no-sandbox | ||
| reporter: expanded |
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| // 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. | ||
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| import 'dart:async'; | ||
| import 'dart:io' as io; | ||
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| import 'package:path/path.dart' as pathlib; | ||
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| final Environment environment = Environment(); | ||
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| void main() async { | ||
| if (io.Directory.current.absolute.path != environment.webUiRootDir.absolute.path) { | ||
| io.stderr.writeln('Current directory is not the root of the web_ui package directory.'); | ||
| io.stderr.writeln('web_ui directory is: ${environment.webUiRootDir.absolute.path}'); | ||
| io.stderr.writeln('current directory is: ${io.Directory.current.absolute.path}'); | ||
| io.exit(1); | ||
| } | ||
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| await _checkLicenseHeaders(); | ||
| await _runTests(); | ||
| } | ||
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| void _checkLicenseHeaders() { | ||
| final List<io.File> allSourceFiles = _flatListSourceFiles(environment.webUiRootDir); | ||
| _expect(allSourceFiles.isNotEmpty, 'Dart source listing of ${environment.webUiRootDir.path} must not be empty.'); | ||
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| final List<String> allDartPaths = allSourceFiles.map((f) => f.path).toList(); | ||
| print(allDartPaths.join('\n')); | ||
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| for (String expectedDirectory in const <String>['lib', 'test', 'dev', 'tool']) { | ||
| final String expectedAbsoluteDirectory = pathlib.join(environment.webUiRootDir.path, expectedDirectory); | ||
| _expect( | ||
| allDartPaths.where((p) => p.startsWith(expectedAbsoluteDirectory)).isNotEmpty, | ||
| 'Must include the $expectedDirectory/ directory', | ||
| ); | ||
| } | ||
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| allSourceFiles.forEach(_expectLicenseHeader); | ||
| } | ||
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| final _copyRegex = RegExp(r'// Copyright 2013 The Flutter Authors\. All rights reserved\.'); | ||
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| void _expectLicenseHeader(io.File file) { | ||
| List<String> head = file.readAsStringSync().split('\n').take(3).toList(); | ||
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| _expect(head.length >= 3, 'File too short: ${file.path}'); | ||
| _expect( | ||
| _copyRegex.firstMatch(head[0]) != null, | ||
| 'Invalid first line of license header in file ${file.path}', | ||
| ); | ||
| _expect( | ||
| head[1] == '// Use of this source code is governed by a BSD-style license that can be', | ||
| 'Invalid second line of license header in file ${file.path}', | ||
| ); | ||
| _expect( | ||
| head[2] == '// found in the LICENSE file.', | ||
| 'Invalid second line of license header in file ${file.path}', | ||
| ); | ||
| } | ||
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| void _expect(bool value, String requirement) { | ||
| if (!value) { | ||
| throw Exception('Test failed: ${requirement}'); | ||
| } | ||
| } | ||
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| List<io.File> _flatListSourceFiles(io.Directory directory) { | ||
| return directory | ||
| .listSync(recursive: true) | ||
| .whereType<io.File>() | ||
| .where((f) => f.path.endsWith('.dart') || f.path.endsWith('.js')) | ||
| .toList(); | ||
| } | ||
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| Future<void> _runTests() async { | ||
| // TODO(yjbanov): make the following tests pass. | ||
| const List<String> testBlacklist = <String>[ | ||
| 'test/text/measurement_test.dart', | ||
| 'test/paragraph_test.dart', | ||
| 'test/text_test.dart', | ||
| ]; | ||
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| final List<String> testFiles = io.Directory('test') | ||
| .listSync(recursive: true) | ||
| .whereType<io.File>() | ||
| .map<String>((io.File file) => file.path) | ||
| .where((String path) => path.endsWith('_test.dart') && !testBlacklist.contains(path)) | ||
| .toList(); | ||
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| final io.Process pubRunTest = await io.Process.start( | ||
| environment.pubExecutable, | ||
| <String>[ | ||
| 'run', | ||
| 'test', | ||
| '--preset=cirrus', | ||
| '--platform=chrome', | ||
| ...testFiles, | ||
| ], | ||
| ); | ||
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| final StreamSubscription stdoutSub = pubRunTest.stdout.listen(io.stdout.add); | ||
| final StreamSubscription stderrSub = pubRunTest.stderr.listen(io.stderr.add); | ||
| final int exitCode = await pubRunTest.exitCode; | ||
| stdoutSub.cancel(); | ||
| stderrSub.cancel(); | ||
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| if (exitCode != 0) { | ||
| io.stderr.writeln('Test process exited with exit code $exitCode'); | ||
| io.exit(1); | ||
| } | ||
| } | ||
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| class Environment { | ||
| factory Environment() { | ||
| final io.File self = io.File.fromUri(io.Platform.script); | ||
| final io.Directory webUiRootDir = self.parent.parent; | ||
| final io.Directory engineSrcDir = webUiRootDir.parent.parent.parent; | ||
| final io.Directory outDir = io.Directory(pathlib.join(engineSrcDir.path, 'out')); | ||
| final io.Directory hostDebugUnoptDir = io.Directory(pathlib.join(outDir.path, 'host_debug_unopt')); | ||
| final String dartExecutable = pathlib.canonicalize(io.File(_which(io.Platform.executable)).absolute.path); | ||
| final io.Directory dartSdkDir = io.File(dartExecutable).parent.parent; | ||
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| // Googlers frequently have their Dart SDK misconfigured for open-source projects. Let's help them out. | ||
| if (dartExecutable.startsWith('/usr/lib/google-dartlang')) { | ||
| io.stderr.writeln('ERROR: Using unsupported version of the Dart SDK: $dartExecutable'); | ||
| io.exit(1); | ||
| } | ||
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| return Environment._( | ||
| self: self, | ||
| webUiRootDir: webUiRootDir, | ||
| engineSrcDir: engineSrcDir, | ||
| outDir: outDir, | ||
| hostDebugUnoptDir: hostDebugUnoptDir, | ||
| dartExecutable: dartExecutable, | ||
| dartSdkDir: dartSdkDir, | ||
| ); | ||
| } | ||
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| Environment._({ | ||
| this.self, | ||
| this.webUiRootDir, | ||
| this.engineSrcDir, | ||
| this.outDir, | ||
| this.hostDebugUnoptDir, | ||
| this.dartSdkDir, | ||
| this.dartExecutable, | ||
| }); | ||
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| final io.File self; | ||
| final io.Directory webUiRootDir; | ||
| final io.Directory engineSrcDir; | ||
| final io.Directory outDir; | ||
| final io.Directory hostDebugUnoptDir; | ||
| final io.Directory dartSdkDir; | ||
| final String dartExecutable; | ||
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| String get pubExecutable => pathlib.join(dartSdkDir.path, 'bin', 'pub'); | ||
|
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| @override | ||
| String toString() { | ||
| return ''' | ||
| runTest.dart script: | ||
| ${self.path} | ||
| web_ui directory: | ||
| ${webUiRootDir.path} | ||
| engine/src directory: | ||
| ${engineSrcDir.path} | ||
| out directory: | ||
| ${outDir.path} | ||
| out/host_debug_unopt directory: | ||
| ${hostDebugUnoptDir.path} | ||
| Dart SDK directory: | ||
| ${dartSdkDir.path} | ||
| dart executable: | ||
| ${dartExecutable} | ||
| '''; | ||
| } | ||
| } | ||
|
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| String _which(String executable) { | ||
| final io.ProcessResult result = io.Process.runSync('which', <String>[executable]); | ||
| if (result.exitCode != 0) { | ||
| io.stderr.writeln(result.stderr); | ||
| io.exit(result.exitCode); | ||
| } | ||
| return result.stdout; | ||
| } |
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| ahem.ttf |
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