Files
sdk/pkg/front_end/test/testing_utils.dart
T
Paul Berry d810c7d0c0 [front_end] Bump language version to 3.9 and reformat.
This commit was generated by the following steps:

- Manually change the SDK constraint in `pkg/front_end/pubspec.yaml`

- Run `gclient sync`

- Run `find pkg/front_end/benchmarks pkg/front_end/lib
  pkg/front_end/presubmit_helper.dart
  pkg/front_end/presubmit_helper_spawn.dart pkg/front_end/test
  pkg/front_end/tool -iname '*.dart' | xargs
  tools/sdks/dart-sdk/bin/dart format`

- Manually fix remaining long lines and add dead code ignore comments.

- Fix coverage by running `dart --enable-asserts
  pkg/front_end/test/coverage_suite.dart --tasks=5
  --add-and-remove-comments`

- Fix `pkg/front_end/test/coverage_merger/assert_message_auto_ignored`
  by running `dart pkg/front_end/test/unit_test_suites.dart -p
  pkg/front_end/test/coverage_merger/assert_message_auto_ignored
  -DupdateExpectations=true`

The diff is large because the version bump causes the formatter to
switch into "tall mode".

Change-Id: I6a6a696410da8b168060acfe0e4d6e91e294c4f0
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/447628
Auto-Submit: Paul Berry <paulberry@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>
2025-08-29 07:31:41 -07:00

103 lines
3.1 KiB
Dart

// 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' show Directory, File, FileSystemEntity, Process, ProcessResult;
import 'package:testing/testing.dart' show Chain, TestDescription;
Future<List<TestDescription>> filterList(
Chain suite,
bool onlyInGit,
List<TestDescription> base,
) async {
Set<Uri> gitFiles = {};
if (onlyInGit) {
for (Uri subRoot in suite.subRoots) {
gitFiles.addAll(await getGitFiles(subRoot));
}
}
List<TestDescription> result = [];
for (TestDescription description in base) {
if (onlyInGit && !gitFiles.contains(description.uri)) {
continue;
}
result.add(description);
}
return result;
}
Future<Set<Uri>> getGitFiles(Uri uri) async {
ProcessResult result = await Process.run(
"git",
["ls-files", "."],
workingDirectory: new Directory.fromUri(uri).absolute.path,
runInShell: true,
);
if (result.exitCode != 0) {
throw "Git returned non-zero error code (${result.exitCode}):\n\n"
"stdout: ${result.stdout}\n\n"
"stderr: ${result.stderr}";
}
String stdout = result.stdout;
return stdout
.split(new RegExp('^', multiLine: true))
.map((line) => uri.resolve(line.trimRight()))
.toSet();
}
void checkEnvironment(
Map<String, String> environment,
Set<String> knownEnvironmentKeys,
) {
Set<String> environmentKeys = environment.keys.toSet();
environmentKeys.removeAll(knownEnvironmentKeys);
if (environmentKeys.isNotEmpty) {
throw "Unknown environment(s) given:"
"\n - ${environmentKeys.join("\n- ")}\n"
"Knows about these environment(s):"
"\n - ${knownEnvironmentKeys.join("\n - ")}";
}
}
Future<List<Uri>> computeSourceFiles(Uri repoDir) async {
Set<Uri> libUris = {};
libUris.add(repoDir.resolve("pkg/front_end/lib/"));
libUris.add(repoDir.resolve("pkg/front_end/test/"));
libUris.add(repoDir.resolve("pkg/front_end/tool/"));
List<String> dataDirectories = [
'pkg/front_end/test/class_hierarchy/data/',
'pkg/front_end/test/extensions/data/',
'pkg/front_end/test/id_testing/data/',
'pkg/front_end/test/language_versioning/data/',
'pkg/front_end/test/macros/application/data/',
'pkg/front_end/test/macros/declaration/data/',
'pkg/front_end/test/macros/incremental/data/',
'pkg/front_end/test/patching/data/',
'pkg/front_end/test/scopes/data/',
'pkg/front_end/test/static_types/data/',
];
List<Uri> inputs = [];
for (Uri uri in libUris) {
Set<Uri> gitFiles = await getGitFiles(uri);
List<FileSystemEntity> entities = new Directory.fromUri(
uri,
).listSync(recursive: true);
for (FileSystemEntity entity in entities) {
if (entity is File &&
entity.path.endsWith(".dart") &&
gitFiles.contains(entity.uri)) {
if (dataDirectories.any(
(exclude) => entity.uri.path.contains(exclude),
)) {
continue;
}
inputs.add(entity.uri);
}
}
}
return inputs;
}