Files
sdk/pkg/dwds/test/build/test_path_utils.dart
Jessy Yameogo a909051679 [dwds][dwds_test_common] Migrate package to the SDK repository
This CL migrates the `dwds` and `dwds_test_common` packages into the Dart SDK
repository.

Key Changes:
- Monorepo Compliance: Updated the pubspecs to align with the SDK pub workspace setup.
- Excluded `pkg/dwds_test_common/fixtures/` from `package_deps.dart`.
- Updated pkg to status to skip `dwds/test/integration/*` & `dwds_test_common/fixtures/*` until DWDS migration is complete.
- Remove package `build_daemon` from DWDS' `pubspec.yaml` as it's not approved for SDK env.
- Added `@skip_package_deps_validation` to the following files to ignore import checks for package:build_daemon: `server.dart`, `utilities.dart`, `context.dart`.
- Created `pkg/dwds/lib/src/utilities/test_path_utils.dart` to fix path resolution failures in tests (ie. `build_script_test.dart` and `ensure_version_test.dart`).

Testing:
- All tests passing locally.
- CI try bots are green.

Design Doc: http://goto.google.com/migrating-webdev and http://goto.google.com/migrating-dwds

Fixes https://github.com/dart-lang/sdk/issues/62100
Fixes https://github.com/dart-lang/sdk/issues/62101
Fixes https://github.com/dart-lang/sdk/issues/62102
Fixes https://github.com/dart-lang/sdk/issues/62103

Cq-Include-Trybots: luci.dart.try:pkg-win-release-try,pkg-win-release-arm64-try,pkg-mac-release-try,pkg-mac-release-arm64-try,pkg-linux-release-try,pkg-linux-release-arm64-try,pkg-linux-debug-try

Change-Id: I6130be8b7e0b42fbbf81b26a4950a2c4282e3a48
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/494660
Commit-Queue: Jessy Yameogo <yjessy@google.com>
Reviewed-by: Nate Biggs <natebiggs@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
2026-04-23 13:18:18 -07:00

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Dart

// Copyright (c) 2026, 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:isolate';
import 'package:path/path.dart' as p;
/// Returns the path to the `dwds` package root directory.
Future<String> get dwdsPackageRoot async {
final uri = await Isolate.resolvePackageUri(
Uri.parse('package:dwds/dwds.dart'),
);
if (uri == null) {
throw StateError('Could not resolve package:dwds');
}
// uri is file:///.../pkg/dwds/lib/dwds.dart
// We need to go up 2 levels to get to pkg/dwds
return p.dirname(p.dirname(uri.toFilePath()));
}
/// Returns the absolute path to a file or directory relative to the `dwds`
/// package root.
Future<String> dwdsPath(String pathFromDwds) async {
return p.normalize(p.join(await dwdsPackageRoot, pathFromDwds));
}