blob: bb4f9c12a77f36e3e5dbcefd1e37434e6b9aa126 [file] [log] [blame]
// Copyright 2013 The Flutter Authors. 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:async';
import 'package:file/file.dart';
import 'package:path/path.dart' as p;
import 'common.dart';
/// A command to run Dart unit tests for packages.
class TestCommand extends PluginCommand {
/// Creates an instance of the test command.
TestCommand(
Directory packagesDir,
FileSystem fileSystem, {
ProcessRunner processRunner = const ProcessRunner(),
}) : super(packagesDir, fileSystem, processRunner: processRunner) {
argParser.addOption(
kEnableExperiment,
defaultsTo: '',
help: 'Runs the tests in Dart VM with the given experiments enabled.',
);
}
@override
final String name = 'test';
@override
final String description = 'Runs the Dart tests for all packages.\n\n'
'This command requires "flutter" to be in your path.';
@override
Future<void> run() async {
final List<String> failingPackages = <String>[];
await for (final Directory packageDir in getPackages()) {
final String packageName =
p.relative(packageDir.path, from: packagesDir.path);
if (!fileSystem.directory(p.join(packageDir.path, 'test')).existsSync()) {
print('SKIPPING $packageName - no test subdirectory');
continue;
}
print('RUNNING $packageName tests...');
final String enableExperiment = argResults[kEnableExperiment] as String;
// `flutter test` automatically gets packages. `pub run test` does not. :(
int exitCode = 0;
if (isFlutterPackage(packageDir, fileSystem)) {
final List<String> args = <String>[
'test',
'--color',
if (enableExperiment.isNotEmpty)
'--enable-experiment=$enableExperiment',
];
if (isWebPlugin(packageDir, fileSystem)) {
args.add('--platform=chrome');
}
exitCode = await processRunner.runAndStream(
'flutter',
args,
workingDir: packageDir,
);
} else {
exitCode = await processRunner.runAndStream(
'pub',
<String>['get'],
workingDir: packageDir,
);
if (exitCode == 0) {
exitCode = await processRunner.runAndStream(
'pub',
<String>[
'run',
if (enableExperiment.isNotEmpty)
'--enable-experiment=$enableExperiment',
'test',
],
workingDir: packageDir,
);
}
}
if (exitCode != 0) {
failingPackages.add(packageName);
}
}
print('\n\n');
if (failingPackages.isNotEmpty) {
print('Tests for the following packages are failing (see above):');
for (final String package in failingPackages) {
print(' * $package');
}
throw ToolExit(1);
}
print('All tests are passing!');
}
}