// Copyright 2014 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:io' hide Platform; import 'package:file/file.dart' as fs; import 'package:file/memory.dart'; import 'package:path/path.dart' as path; import 'package:process/process.dart'; import '../test.dart'; import 'common.dart'; /// Fails a test if the exit code of `result` is not the expected value. This /// is favored over `expect(result.exitCode, expectedExitCode)` because this /// will include the process result's stdio in the failure message. void expectExitCode(ProcessResult result, int expectedExitCode) { if (result.exitCode != expectedExitCode) { fail('Failure due to exit code ${result.exitCode}\nSTDOUT:\n${result.stdout}\nSTDERR:\n${result.stderr}'); } } void main() { group('verifyVersion()', () { late MemoryFileSystem fileSystem; setUp(() { fileSystem = MemoryFileSystem.test(); }); test('passes for valid version strings', () async { const List<String> valid_versions = <String>[ '1.2.3', '12.34.56', '1.2.3.pre.1', '1.2.3-4.5.pre', '1.2.3-5.0.pre.12', ]; for (final String version in valid_versions) { final File file = fileSystem.file('version'); file.writeAsStringSync(version); expect( await verifyVersion(file), isNull, reason: '$version is valid but verifyVersionFile said it was bad', ); } }); test('fails for invalid version strings', () async { const List<String> invalid_versions = <String>[ '1.2.3.4', '1.2.3.', '1.2.pre.1', '1.2.3-pre.1', '1.2.3-pre.1+hotfix.1', ' 1.2.3', '1.2.3-hotfix.1', ]; for (final String version in invalid_versions) { final File file = fileSystem.file('version'); file.writeAsStringSync(version); expect( await verifyVersion(file), 'The version logic generated an invalid version string: "$version".', reason: '$version is invalid but verifyVersionFile said it was fine', ); } }); }); group('flutter/plugins version', () { final MemoryFileSystem memoryFileSystem = MemoryFileSystem(); final fs.File pluginsVersionFile = memoryFileSystem.file(path.join('bin','internal','flutter_plugins.version')); const String kSampleHash = '592b5b27431689336fa4c721a099eedf787aeb56'; setUpAll(() { pluginsVersionFile.createSync(recursive: true); }); test('commit hash', () async { pluginsVersionFile.writeAsStringSync(kSampleHash); final String actualHash = await getFlutterPluginsVersion(fileSystem: memoryFileSystem, pluginsVersionFile: pluginsVersionFile.path); expect(actualHash, kSampleHash); }); test('commit hash with newlines', () async { pluginsVersionFile.writeAsStringSync('\n$kSampleHash\n'); final String actualHash = await getFlutterPluginsVersion(fileSystem: memoryFileSystem, pluginsVersionFile: pluginsVersionFile.path); expect(actualHash, kSampleHash); }); }); group('test.dart script', () { const ProcessManager processManager = LocalProcessManager(); Future<ProcessResult> runScript( [Map<String, String>? environment, List<String> otherArgs = const <String>[]]) async { final String dart = path.absolute( path.join('..', '..', 'bin', 'cache', 'dart-sdk', 'bin', 'dart')); final ProcessResult scriptProcess = processManager.runSync(<String>[ dart, 'test.dart', ...otherArgs, ], environment: environment); return scriptProcess; } test('subshards tests correctly', () async { ProcessResult result = await runScript( <String, String>{'SHARD': 'smoke_tests', 'SUBSHARD': '1_3'}, ); expectExitCode(result, 0); // There are currently 6 smoke tests. This shard should contain test 1 and 2. expect(result.stdout, contains('Selecting subshard 1 of 3 (range 1-2 of 6)')); result = await runScript( <String, String>{'SHARD': 'smoke_tests', 'SUBSHARD': '5_6'}, ); expectExitCode(result, 0); // This shard should contain only test 5. expect(result.stdout, contains('Selecting subshard 5 of 6 (range 5-5 of 6)')); }); test('exits with code 1 when SUBSHARD index greater than total', () async { final ProcessResult result = await runScript( <String, String>{'SHARD': 'smoke_tests', 'SUBSHARD': '100_99'}, ); expectExitCode(result, 1); expect(result.stdout, contains('Invalid subshard name')); }); }); }