mirror of
https://github.com/flutter/flutter.git
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222 lines
8.6 KiB
Dart
222 lines
8.6 KiB
Dart
// Copyright 2017 The Chromium 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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import 'dart:async';
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import 'dart:convert';
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import 'dart:io';
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import 'package:path/path.dart' as path;
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final String flutterRoot = path.dirname(path.dirname(path.dirname(path.fromUri(Platform.script))));
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final String flutter = path.join(flutterRoot, 'bin', Platform.isWindows ? 'flutter.bat' : 'flutter');
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final String dart = path.join(flutterRoot, 'bin', 'cache', 'dart-sdk', 'bin', Platform.isWindows ? 'dart.exe' : 'dart');
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final String pub = path.join(flutterRoot, 'bin', 'cache', 'dart-sdk', 'bin', Platform.isWindows ? 'pub.bat' : 'pub');
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final String flutterTestArgs = Platform.environment['FLUTTER_TEST_ARGS'];
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final bool hasColor = stdout.supportsAnsiEscapes;
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final String bold = hasColor ? '\x1B[1m' : '';
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final String red = hasColor ? '\x1B[31m' : '';
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final String green = hasColor ? '\x1B[32m' : '';
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final String yellow = hasColor ? '\x1B[33m' : '';
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final String cyan = hasColor ? '\x1B[36m' : '';
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final String reset = hasColor ? '\x1B[0m' : '';
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/// When you call this, you can set FLUTTER_TEST_ARGS to pass custom
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/// arguments to flutter test. For example, you might want to call this
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/// script using FLUTTER_TEST_ARGS=--local-engine=host_debug_unopt to
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/// use your own build of the engine.
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///
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/// To run the analysis part, run it with SHARD=analyze
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///
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/// For example:
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/// SHARD=analyze bin/cache/dart-sdk/bin/dart dev/bots/test.dart
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/// FLUTTER_TEST_ARGS=--local-engine=host_debug_unopt bin/cache/dart-sdk/bin/dart dev/bots/test.dart
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Future<Null> main() async {
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if (Platform.environment['SHARD'] == 'docs') {
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print('${bold}DONE: test.dart does nothing in the docs shard.$reset');
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} else if (Platform.environment['SHARD'] == 'analyze') {
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// Analyze all the Dart code in the repo.
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await _runFlutterAnalyze(flutterRoot,
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options: <String>['--flutter-repo'],
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);
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// Analyze all the sample code in the repo
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await _runCommand(dart, <String>[path.join(flutterRoot, 'dev', 'bots', 'analyze-sample-code.dart')],
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workingDirectory: flutterRoot,
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);
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// Try with the --watch analyzer, to make sure it returns success also.
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// The --benchmark argument exits after one run.
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await _runFlutterAnalyze(flutterRoot,
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options: <String>['--flutter-repo', '--watch', '--benchmark'],
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);
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// Try an analysis against a big version of the gallery.
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await _runCommand(dart, <String>[path.join(flutterRoot, 'dev', 'tools', 'mega_gallery.dart')],
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workingDirectory: flutterRoot,
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);
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await _runFlutterAnalyze(path.join(flutterRoot, 'dev', 'benchmarks', 'mega_gallery'),
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options: <String>['--watch', '--benchmark'],
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);
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print('${bold}DONE: Analysis successful.$reset');
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} else {
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// Verify that the tests actually return failure on failure and success on success.
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final String automatedTests = path.join(flutterRoot, 'dev', 'automated_tests');
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await _runFlutterTest(automatedTests,
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script: path.join('test_smoke_test', 'fail_test.dart'),
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expectFailure: true,
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printOutput: false,
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);
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await _runFlutterTest(automatedTests,
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script: path.join('test_smoke_test', 'pass_test.dart'),
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printOutput: false,
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);
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await _runFlutterTest(automatedTests,
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script: path.join('test_smoke_test', 'crash1_test.dart'),
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expectFailure: true,
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printOutput: false,
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);
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await _runFlutterTest(automatedTests,
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script: path.join('test_smoke_test', 'crash2_test.dart'),
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expectFailure: true,
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printOutput: false,
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);
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await _runFlutterTest(automatedTests,
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script: path.join('test_smoke_test', 'syntax_error_test.broken_dart'),
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expectFailure: true,
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printOutput: false,
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);
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await _runFlutterTest(automatedTests,
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script: path.join('test_smoke_test', 'missing_import_test.broken_dart'),
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expectFailure: true,
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printOutput: false,
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);
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await _runCommand(flutter, <String>['drive', '--use-existing-app', '-t', path.join('test_driver', 'failure.dart')],
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workingDirectory: path.join(flutterRoot, 'packages', 'flutter_driver'),
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expectFailure: true,
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printOutput: false,
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);
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final List<String> coverageFlags = <String>[];
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if (Platform.environment['TRAVIS'] != null && Platform.environment['TRAVIS_PULL_REQUEST'] == 'false')
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coverageFlags.add('--coverage');
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// Run tests.
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await _runFlutterTest(path.join(flutterRoot, 'packages', 'flutter'),
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options: coverageFlags,
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);
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await _runFlutterTest(path.join(flutterRoot, 'packages', 'flutter_driver'));
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await _runFlutterTest(path.join(flutterRoot, 'packages', 'flutter_test'));
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await _pubRunTest(path.join(flutterRoot, 'packages', 'flutter_tools'));
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await _runAllDartTests(path.join(flutterRoot, 'dev', 'devicelab'));
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await _runFlutterTest(path.join(flutterRoot, 'dev', 'manual_tests'));
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await _runFlutterTest(path.join(flutterRoot, 'examples', 'hello_world'));
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await _runFlutterTest(path.join(flutterRoot, 'examples', 'layers'));
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await _runFlutterTest(path.join(flutterRoot, 'examples', 'stocks'));
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await _runFlutterTest(path.join(flutterRoot, 'examples', 'flutter_gallery'));
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await _runFlutterTest(path.join(flutterRoot, 'examples', 'catalog'));
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print('${bold}DONE: All tests successful.$reset');
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}
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}
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Future<Null> _pubRunTest(
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String workingDirectory, {
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String testPath,
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}) {
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final List<String> args = <String>['run', 'test', '-j1', '-rexpanded'];
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if (testPath != null)
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args.add(testPath);
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return _runCommand(pub, args, workingDirectory: workingDirectory);
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}
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Future<Null> _runCommand(String executable, List<String> arguments, {
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String workingDirectory,
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Map<String, String> environment,
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bool expectFailure: false,
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bool printOutput: true,
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bool skip: false,
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}) async {
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final String commandDescription = '${path.relative(executable, from: workingDirectory)} ${arguments.join(' ')}';
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final String relativeWorkingDir = path.relative(workingDirectory);
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if (skip) {
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_printProgress('SKIPPING', relativeWorkingDir, commandDescription);
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return null;
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}
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_printProgress('RUNNING', relativeWorkingDir, commandDescription);
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final Process process = await Process.start(executable, arguments,
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workingDirectory: workingDirectory,
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environment: environment,
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);
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Future<List<List<int>>> savedStdout, savedStderr;
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if (printOutput) {
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stdout.addStream(process.stdout);
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stderr.addStream(process.stderr);
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} else {
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savedStdout = process.stdout.toList();
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savedStderr = process.stderr.toList();
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}
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final int exitCode = await process.exitCode;
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if ((exitCode == 0) == expectFailure) {
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if (!printOutput) {
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print(UTF8.decode((await savedStdout).expand((List<int> ints) => ints).toList()));
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print(UTF8.decode((await savedStderr).expand((List<int> ints) => ints).toList()));
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}
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print(
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'$red━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━$reset\n'
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'${bold}ERROR:$red Last command exited with $exitCode (expected: ${expectFailure ? 'non-zero' : 'zero'}).$reset\n'
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'$red━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━$reset'
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);
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exit(1);
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}
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}
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Future<Null> _runFlutterTest(String workingDirectory, {
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String script,
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bool expectFailure: false,
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bool printOutput: true,
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List<String> options: const <String>[],
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bool skip: false,
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}) {
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final List<String> args = <String>['test']..addAll(options);
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if (flutterTestArgs != null && flutterTestArgs.isNotEmpty)
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args.add(flutterTestArgs);
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if (script != null)
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args.add(script);
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return _runCommand(flutter, args,
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workingDirectory: workingDirectory,
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expectFailure: expectFailure,
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printOutput: printOutput,
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skip: skip || Platform.isWindows, // TODO(goderbauer): run on Windows when sky_shell is available
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);
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}
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Future<Null> _runAllDartTests(String workingDirectory, {
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Map<String, String> environment,
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}) {
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final List<String> args = <String>['--checked', path.join('test', 'all.dart')];
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return _runCommand(dart, args,
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workingDirectory: workingDirectory,
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environment: environment,
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);
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}
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Future<Null> _runFlutterAnalyze(String workingDirectory, {
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List<String> options: const <String>[]
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}) {
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return _runCommand(flutter, <String>['analyze']..addAll(options),
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workingDirectory: workingDirectory,
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);
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}
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void _printProgress(String action, String workingDir, String command) {
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const String arrow = '⏩';
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print('$arrow $action: cd $cyan$workingDir$reset; $yellow$command$reset');
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}
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