flutter/packages/flutter_tools/test/integration/lifetime_test.dart
2018-08-02 12:02:32 +02:00

50 lines
1.7 KiB
Dart

// Copyright 2018 The Chromium 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:flutter_tools/src/base/file_system.dart';
import 'package:flutter_tools/src/base/platform.dart';
import 'package:test/test.dart';
import 'test_data/basic_project.dart';
import 'test_driver.dart';
BasicProject _project = new BasicProject();
FlutterTestDriver _flutter;
/// This duration is arbitrary but is ideally:
/// a) long enough to ensure that if the app is crashing at startup, we notice
/// b) as short as possible, to avoid inflating build times
const Duration requiredLifespan = Duration(seconds: 5);
void main() {
group('flutter run', () {
setUp(() async {
final Directory tempDir = await fs.systemTempDirectory.createTemp('test_app');
await _project.setUpIn(tempDir);
_flutter = new FlutterTestDriver(tempDir);
});
tearDown(() async {
await _flutter.stop();
_project.cleanup();
});
test('does not terminate when a debugger is attached', () async {
await _flutter.run(withDebugger: true);
await new Future<void>.delayed(requiredLifespan);
expect(_flutter.hasExited, equals(false));
});
test('does not terminate when a debugger is attached and pause-on-exceptions', () async {
await _flutter.run(withDebugger: true, pauseOnExceptions: true);
await new Future<void>.delayed(requiredLifespan);
expect(_flutter.hasExited, equals(false));
});
// TODO(dantup): Unskip after https://github.com/flutter/flutter/issues/17833.
}, timeout: const Timeout.factor(3), skip: platform.isWindows);
}