dev/devicelab/bin/tasks/flutter_gallery_v2_web_compile_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 'package:flutter_devicelab/framework/framework.dart';
import 'package:flutter_devicelab/framework/task_result.dart';
import 'package:flutter_devicelab/framework/utils.dart';
import 'package:flutter_devicelab/tasks/perf_tests.dart' show WebCompileTest;

Future<void> main() async {
  await task(const NewGalleryWebCompileTest().run);
}

/// Measures the time to compile the New Flutter Gallery to JavaScript
/// and the size of the compiled code.
class NewGalleryWebCompileTest {
  const NewGalleryWebCompileTest();

  String get metricKeyPrefix => 'new_gallery';

  /// Runs the test.
  Future<TaskResult> run() async {
    final Map<String, Object> metrics = await inDirectory<Map<String, int>>(
      '${flutterDirectory.path}/dev/integration_tests/new_gallery/',
      () async {
        await flutter('doctor');

        await flutter('create', options: <String>[
          '--platforms',
          'web,android,ios',
          '--no-overwrite',
          '.'
        ]);

        return WebCompileTest.runSingleBuildTest(
          directory: '${flutterDirectory.path}/dev/integration_tests/new_gallery/',
          metric: metricKeyPrefix,
          measureBuildTime: true,
        );
      },
    );

    return TaskResult.success(metrics, benchmarkScoreKeys: metrics.keys.toList());
  }
}