blob: ac4189ac4453aa27aa09fd061841528c179e6da0 [file] [log] [blame]
// Copyright (c) 2020, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import 'dart:io';
import 'package:path/path.dart' as path;
TestProject project({String mainSrc}) => TestProject(mainSrc: mainSrc);
class TestProject {
Directory dir;
static String get defaultProjectName => 'dartdev_temp';
String get name => defaultProjectName;
TestProject({String mainSrc}) {
dir = Directory.systemTemp.createTempSync('dartdev');
if (mainSrc != null) {
file('lib/main.dart', mainSrc);
}
file('pubspec.yaml', 'name: $name\ndev_dependencies:\n test: any\n');
}
void file(String name, String contents) {
var file = File(path.join(dir.path, name));
file.parent.createSync();
file.writeAsStringSync(contents);
}
void dispose() {
dir.deleteSync(recursive: true);
}
ProcessResult runSync(String command, [List<String> args]) {
var arguments = [
absolutePathToDartdevFile,
command,
];
if (args != null && args.isNotEmpty) {
arguments.addAll(args);
}
return Process.runSync(
Platform.resolvedExecutable,
arguments,
workingDirectory: dir.path,
);
}
/// The path relative from `Directory.current.path` to `dartdev.dart` is
/// different when executing these tests locally versus on the Dart
/// buildbots, this if-else captures this change and branches for each case.
String get absolutePathToDartdevFile {
var dartdevFilePathOnBots = path.absolute(path.join(
Directory.current.path, 'pkg', 'dartdev', 'bin', 'dartdev.dart'));
if (File(dartdevFilePathOnBots).existsSync()) {
return dartdevFilePathOnBots;
} else {
return path
.absolute(path.join(Directory.current.path, 'bin', 'dartdev.dart'));
}
}
File findFile(String name) {
var file = File(path.join(dir.path, name));
return file.existsSync() ? file : null;
}
}