blob: d214743bf3b37cc3eb17c070114bec89d907e40a [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' show Directory, 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 - ")}";
}
}