| // Copyright (c) 2022, 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'; |
| |
| import 'package:dartdev/src/resident_frontend_constants.dart'; |
| import 'package:path/path.dart' as path; |
| import 'package:test/test.dart'; |
| |
| import '../utils.dart'; |
| |
| void main() { |
| group('compilation-server', () { |
| late TestProject p; |
| final compilationServerStartRegExp = RegExp( |
| r'The Resident Frontend Compiler is listening at ([a-zA-Z0-9:/=_\-\.\[\]]+)\n' |
| '\nRun dart compilation-server shutdown to terminate the process.', |
| ); |
| final compilationServerShutdownRegExp = RegExp( |
| r'The Resident Frontend Compiler instance at ([a-zA-Z0-9:/=_\-\.\[\]]+) was successfully shutdown.', |
| ); |
| |
| test('shutdown issued with no server running', () async { |
| p = project(); |
| final serverInfoFile = path.join(p.dirPath, 'info'); |
| final result = await p.run([ |
| 'compilation-server', |
| 'shutdown', |
| '--$residentCompilerInfoFileOption=$serverInfoFile', |
| ]); |
| |
| expect( |
| result.stdout, |
| contains('No resident frontend compiler instance running'), |
| ); |
| expect(result.stderr, isEmpty); |
| expect(result.exitCode, 0); |
| expect(File(serverInfoFile).existsSync(), false); |
| }); |
| |
| test( |
| 'when a compiler cannot receive a shutdown request due to a connection error', |
| () async { |
| // When this occurs, the info file associated with the running compiler |
| // should be deleted, and the shutdown command should appear to have |
| // succeeded, because there's nothing actionable the user can do to fix |
| // the connection error. |
| p = project(mainSrc: 'void main() {}'); |
| // Create a [serverInfoFile] with an invalid port to guarantee that a |
| // connection will not be established. |
| final serverInfoFile = path.join(p.dirPath, 'info'); |
| File(serverInfoFile).writeAsStringSync('address:127.0.0.1 port:-12 '); |
| final result = await p.run([ |
| 'compilation-server', |
| 'shutdown', |
| '--$residentCompilerInfoFileOption=$serverInfoFile', |
| ]); |
| |
| expect(result.stdout, matches(compilationServerShutdownRegExp)); |
| expect(result.stderr, isEmpty); |
| expect(result.exitCode, 0); |
| expect(File(serverInfoFile).existsSync(), false); |
| }); |
| |
| test('run and shutdown', () async { |
| p = project(mainSrc: 'void main() {}'); |
| final serverInfoFile = path.join(p.dirPath, 'info'); |
| final runResult = await p.run([ |
| 'run', |
| '--resident', |
| '--$residentCompilerInfoFileOption=$serverInfoFile', |
| p.relativeFilePath, |
| ]); |
| |
| expect(runResult.stdout, matches(compilationServerStartRegExp)); |
| expect(runResult.stderr, isEmpty); |
| expect(runResult.exitCode, 0); |
| expect(File(serverInfoFile).existsSync(), true); |
| |
| final result = await p.run([ |
| 'compilation-server', |
| 'shutdown', |
| '--$residentCompilerInfoFileOption=$serverInfoFile', |
| ]); |
| |
| expect(result.stdout, matches(compilationServerShutdownRegExp)); |
| expect(result.stderr, isEmpty); |
| expect(result.exitCode, 0); |
| expect(File(serverInfoFile).existsSync(), false); |
| }); |
| |
| test('start and shutdown', () async { |
| p = project(mainSrc: 'void main() {}'); |
| final serverInfoFile = path.join(p.dirPath, 'info'); |
| final runResult = await p.run([ |
| 'compilation-server', |
| 'start', |
| '--$residentCompilerInfoFileOption=$serverInfoFile', |
| ]); |
| |
| expect(runResult.stdout, matches(compilationServerStartRegExp)); |
| expect(runResult.stderr, isEmpty); |
| expect(runResult.exitCode, 0); |
| expect(File(serverInfoFile).existsSync(), true); |
| |
| final result = await p.run([ |
| 'compilation-server', |
| 'shutdown', |
| '--$residentCompilerInfoFileOption=$serverInfoFile', |
| ]); |
| |
| expect(result.stdout, matches(compilationServerShutdownRegExp)); |
| expect(result.stderr, isEmpty); |
| expect(result.exitCode, 0); |
| expect(File(serverInfoFile).existsSync(), false); |
| }); |
| |
| test( |
| 'start and shutdown when using legacy --resident-server-info-file option', |
| () async { |
| p = project(mainSrc: 'void main() {}'); |
| final serverInfoFile = path.join(p.dirPath, 'info'); |
| final runResult = await p.run([ |
| 'compilation-server', |
| 'start', |
| '--resident-server-info-file=$serverInfoFile', |
| ]); |
| |
| expect(runResult.stdout, matches(compilationServerStartRegExp)); |
| expect(runResult.stderr, isEmpty); |
| expect(runResult.exitCode, 0); |
| expect(File(serverInfoFile).existsSync(), true); |
| |
| final result = await p.run([ |
| 'compilation-server', |
| 'shutdown', |
| '--resident-server-info-file=$serverInfoFile', |
| ]); |
| |
| expect(result.stdout, matches(compilationServerShutdownRegExp)); |
| expect(result.stderr, isEmpty); |
| expect(result.exitCode, 0); |
| expect(File(serverInfoFile).existsSync(), false); |
| }); |
| |
| test( |
| 'start and shutdown when passing a relative path to --resident-compiler-info-file', |
| () async { |
| p = project(mainSrc: 'void main() {}'); |
| final serverInfoFile = path.join(p.dirPath, 'info'); |
| final runResult = await p.run([ |
| 'compilation-server', |
| 'start', |
| '--$residentCompilerInfoFileOption', |
| path.relative(serverInfoFile, from: p.dirPath), |
| ]); |
| |
| expect(runResult.stdout, matches(compilationServerStartRegExp)); |
| expect(runResult.stderr, isEmpty); |
| expect(runResult.exitCode, 0); |
| expect(File(serverInfoFile).existsSync(), true); |
| |
| final result = await p.run([ |
| 'compilation-server', |
| 'shutdown', |
| '--$residentCompilerInfoFileOption', |
| path.relative(serverInfoFile, from: p.dirPath), |
| ]); |
| |
| expect(result.stdout, matches(compilationServerShutdownRegExp)); |
| expect(result.stderr, isEmpty); |
| expect(result.exitCode, 0); |
| expect(File(serverInfoFile).existsSync(), false); |
| }); |
| }, timeout: longTimeout); |
| } |