[devicelab] remove commands test (#68539)

dev/devicelab/bin/tasks/commands_test.dart

-// 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:async';
-import 'dart:convert';
-import 'dart:io';
-
-import 'package:path/path.dart' as path;
-import 'package:vm_service_client/vm_service_client.dart';
-
-import 'package:flutter_devicelab/framework/adb.dart';
-import 'package:flutter_devicelab/framework/framework.dart';
-import 'package:flutter_devicelab/framework/task_result.dart';
-import 'package:flutter_devicelab/framework/utils.dart';
-
-void main() {
-  task(() async {
-    int vmServicePort;
-
-    final Device device = await devices.workingDevice;
-    await device.unlock();
-    final Directory appDir = dir(path.join(flutterDirectory.path, 'dev/integration_tests/ui'));
-    await inDirectory(appDir, () async {
-      final Completer<void> ready = Completer<void>();
-      bool ok;
-      print('run: starting...');
-      final Process run = await startProcess(
-        path.join(flutterDirectory.path, 'bin', 'flutter'),
-        <String>['run', '--verbose', '--disable-service-auth-codes', '--no-fast-start', '-d', device.deviceId, 'lib/commands.dart'],
-      );
-      final StreamController<String> stdout = StreamController<String>.broadcast();
-      run.stdout
-        .transform<String>(utf8.decoder)
-        .transform<String>(const LineSplitter())
-        .listen((String line) {
-          print('run:stdout: $line');
-          stdout.add(line);
-          if (vmServicePort == null) {
-            vmServicePort = parseServicePort(line);
-            if (vmServicePort != null) {
-              print('service protocol connection available at port $vmServicePort');
-              print('run: ready!');
-              ready.complete();
-              ok ??= true;
-            }
-          }
-        });
-      run.stderr
-        .transform<String>(utf8.decoder)
-        .transform<String>(const LineSplitter())
-        .listen((String line) {
-          stderr.writeln('run:stderr: $line');
-        });
-      run.exitCode.then<void>((int exitCode) { ok = false; });
-      await Future.any<dynamic>(<Future<dynamic>>[ ready.future, run.exitCode ]);
-      if (!ok)
-        throw 'Failed to run test app.';
-
-      final VMServiceClient client = VMServiceClient.connect('ws://localhost:$vmServicePort/ws');
-
-      final DriveHelper driver = DriveHelper(vmServicePort);
-
-      await driver.drive('none');
-      print('test: pressing "p" to enable debugPaintSize...');
-      run.stdin.write('p');
-      await driver.drive('debug_paint');
-      print('test: pressing "p" again...');
-      run.stdin.write('p');
-      await driver.drive('none');
-      print('test: pressing "P" to enable performance overlay...');
-      run.stdin.write('P');
-      await driver.drive('performance_overlay');
-      print('test: pressing "P" again...');
-      run.stdin.write('P');
-      await driver.drive('none');
-      final Future<String> reloadStartingText =
-        stdout.stream.firstWhere((String line) => line.endsWith('] Performing hot reload...'));
-      final Future<String> reloadEndingText =
-        stdout.stream.firstWhere((String line) => line.contains('] Reloaded ') && line.endsWith('ms.'));
-      print('test: pressing "r" to perform a hot reload...');
-      run.stdin.write('r');
-      await reloadStartingText;
-      await reloadEndingText;
-      await driver.drive('none');
-      final Future<String> restartStartingText =
-        stdout.stream.firstWhere((String line) => line.endsWith('Performing hot restart...'));
-      final Future<String> restartEndingText =
-        stdout.stream.firstWhere((String line) => line.contains('] Restarted application in '));
-      print('test: pressing "R" to perform a full reload...');
-      run.stdin.write('R');
-      await restartStartingText;
-      await restartEndingText;
-      await driver.drive('none');
-      run.stdin.write('q');
-      final int result = await run.exitCode;
-      if (result != 0)
-        throw 'Received unexpected exit code $result from run process.';
-      print('test: validating that the app has in fact closed...');
-      await client.done.timeout(const Duration(seconds: 5));
-    });
-    return TaskResult.success(null);
-  });
-}
-
-class DriveHelper {
-  DriveHelper(this.vmServicePort);
-
-  final int vmServicePort;
-
-  Future<void> drive(String name) async {
-    print('drive: running commands_$name check...');
-    final Process drive = await startProcess(
-      path.join(flutterDirectory.path, 'bin', 'flutter'),
-      <String>['drive', '--use-existing-app', 'http://127.0.0.1:$vmServicePort/', '--keep-app-running', '--driver', 'test_driver/commands_${name}_test.dart'],
-    );
-    drive.stdout
-        .transform<String>(utf8.decoder)
-        .transform<String>(const LineSplitter())
-        .listen((String line) {
-      print('drive:stdout: $line');
-    });
-    drive.stderr
-        .transform<String>(utf8.decoder)
-        .transform<String>(const LineSplitter())
-        .listen((String line) {
-      stderr.writeln('drive:stderr: $line');
-    });
-    final int result = await drive.exitCode;
-    if (result != 0)
-      throw 'Failed to drive test app (exit code $result).';
-    print('drive: finished commands_$name check successfully.');
-  }
-}

dev/devicelab/manifest.yaml

@@ -416,12 +416,6 @@ tasks:
     stage: devicelab
     required_agent_capabilities: [ "mac/android" ]
 
-  commands_test:
-    description: >
-      Runs tests of flutter run commands.
-    stage: devicelab
-    required_agent_capabilities: ["mac/android"]
-
   service_extensions_test:
     description: >
       Validates our service protocol extensions.