Ben Konyi
157ebfe50f
This reverts commit 7e373831ce.
Change-Id: Ib94d793a5753ec6352cd9a65e35f726a63336368
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/154830
Reviewed-by: Siva Annamalai <asiva@google.com>
102 lines
2.9 KiB
Dart
102 lines
2.9 KiB
Dart
// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'dart:io';
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import 'package:path/path.dart' as path;
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import 'package:test/test.dart';
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/// A long [Timeout] is provided for tests that start a process on
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/// `bin/dartdev.dart` as the command is not compiled ahead of time, and each
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/// invocation requires the VM to compile the entire dependency graph.
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const Timeout longTimeout = Timeout(Duration(minutes: 5));
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TestProject project({String mainSrc, String analysisOptions}) =>
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TestProject(mainSrc: mainSrc, analysisOptions: analysisOptions);
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class TestProject {
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static String get defaultProjectName => 'dartdev_temp';
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Directory dir;
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String get dirPath => dir.path;
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String get name => defaultProjectName;
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String get relativeFilePath => 'lib/main.dart';
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TestProject({String mainSrc, String analysisOptions}) {
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dir = Directory.systemTemp.createTempSync('dartdev');
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file('pubspec.yaml', 'name: $name\ndev_dependencies:\n test: any\n');
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if (analysisOptions != null) {
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file('analysis_options.yaml', analysisOptions);
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}
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if (mainSrc != null) {
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file(relativeFilePath, mainSrc);
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}
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}
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void file(String name, String contents) {
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var file = File(path.join(dir.path, name));
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file.parent.createSync();
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file.writeAsStringSync(contents);
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}
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void dispose() {
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if (dir.existsSync()) {
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dir.deleteSync(recursive: true);
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}
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}
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ProcessResult runSync(
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String command,
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List<String> args, {
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String workingDir,
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}) {
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var arguments = [
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command,
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if (command == 'migrate')
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// TODO(srawlins): Enable `pub outdated` in tests.
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'--skip-pub-outdated',
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...?args,
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];
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arguments.add('--disable-dartdev-analytics');
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return Process.runSync(
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Platform.resolvedExecutable,
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arguments,
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workingDirectory: workingDir ?? dir.path,
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);
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}
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String _sdkRootPath;
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/// Return the root of the SDK.
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String get sdkRootPath {
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if (_sdkRootPath == null) {
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// Assumes the script importing this one is somewhere under the SDK.
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String current = path.canonicalize(Platform.script.toFilePath());
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do {
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String tryDir = path.dirname(current);
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if (File(path.join(tryDir, 'pkg', 'dartdev', 'bin', 'dartdev.dart'))
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.existsSync()) {
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_sdkRootPath = tryDir;
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return _sdkRootPath;
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}
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current = tryDir;
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} while (path.dirname(current) != current);
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throw StateError('can not find SDK repository root');
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}
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return _sdkRootPath;
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}
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String get absolutePathToDartdevFile =>
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path.join(sdkRootPath, 'pkg', 'dartdev', 'bin', 'dartdev.dart');
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File findFile(String name) {
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var file = File(path.join(dir.path, name));
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return file.existsSync() ? file : null;
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}
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}
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