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This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
77 lines
2.7 KiB
Dart
77 lines
2.7 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:ui';
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import 'package:flutter/scheduler.dart';
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import 'package:flutter/widgets.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:leak_tracker_flutter_testing/leak_tracker_flutter_testing.dart';
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void main() {
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late SchedulerBinding binding;
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setUpAll(() {
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WidgetsFlutterBinding.ensureInitialized();
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binding = SchedulerBinding.instance;
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});
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test('PerformanceModeHandler make one request', () async {
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final PerformanceModeRequestHandle? requestHandle = binding.requestPerformanceMode(
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DartPerformanceMode.latency,
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);
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expect(requestHandle, isNotNull);
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expect(binding.debugGetRequestedPerformanceMode(), equals(DartPerformanceMode.latency));
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requestHandle?.dispose();
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expect(binding.debugGetRequestedPerformanceMode(), isNull);
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});
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test('PerformanceModeHandler make conflicting requests', () async {
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final PerformanceModeRequestHandle? requestHandle1 = binding.requestPerformanceMode(
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DartPerformanceMode.latency,
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);
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expect(requestHandle1, isNotNull);
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final PerformanceModeRequestHandle? requestHandle2 = binding.requestPerformanceMode(
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DartPerformanceMode.throughput,
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);
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expect(requestHandle2, isNull);
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expect(binding.debugGetRequestedPerformanceMode(), equals(DartPerformanceMode.latency));
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requestHandle1?.dispose();
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expect(binding.debugGetRequestedPerformanceMode(), isNull);
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});
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test('PerformanceModeHandler revert only after last requestor disposed', () async {
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final PerformanceModeRequestHandle? requestHandle1 = binding.requestPerformanceMode(
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DartPerformanceMode.latency,
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);
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expect(requestHandle1, isNotNull);
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expect(binding.debugGetRequestedPerformanceMode(), equals(DartPerformanceMode.latency));
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final PerformanceModeRequestHandle? requestHandle2 = binding.requestPerformanceMode(
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DartPerformanceMode.latency,
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);
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expect(requestHandle2, isNotNull);
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expect(binding.debugGetRequestedPerformanceMode(), equals(DartPerformanceMode.latency));
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requestHandle1?.dispose();
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expect(binding.debugGetRequestedPerformanceMode(), equals(DartPerformanceMode.latency));
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requestHandle2?.dispose();
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expect(binding.debugGetRequestedPerformanceMode(), isNull);
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});
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test('PerformanceModeRequestHandle dispatches memory events', () async {
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await expectLater(
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await memoryEvents(
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() => binding.requestPerformanceMode(DartPerformanceMode.latency)!.dispose(),
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PerformanceModeRequestHandle,
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),
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areCreateAndDispose,
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);
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});
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}
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