41 lines
1.4 KiB
Dart
41 lines
1.4 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 'package:flutter/src/rendering/performance_overlay.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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void main() {
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testWidgets('Performance overlay smoke test', (WidgetTester tester) async {
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await tester.pumpWidget(const PerformanceOverlay());
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await tester.pumpWidget(PerformanceOverlay.allEnabled());
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});
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testWidgets('update widget field checkerboardRasterCacheImages',
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(WidgetTester tester) async {
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await tester.pumpWidget(const PerformanceOverlay());
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await tester.pumpWidget(
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const PerformanceOverlay(checkerboardRasterCacheImages: true));
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final Finder finder = find.byType(PerformanceOverlay);
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expect(
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tester
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.renderObject<RenderPerformanceOverlay>(finder)
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.checkerboardRasterCacheImages,
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true);
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});
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testWidgets('update widget field checkerboardOffscreenLayers',
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(WidgetTester tester) async {
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await tester.pumpWidget(const PerformanceOverlay());
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await tester.pumpWidget(
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const PerformanceOverlay(checkerboardOffscreenLayers: true));
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final Finder finder = find.byType(PerformanceOverlay);
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expect(
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tester
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.renderObject<RenderPerformanceOverlay>(finder)
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.checkerboardOffscreenLayers,
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true);
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});
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}
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