Memory Leak: TestClipPaintingContext does not dispose ContainerLayer #134572
Description
Is there an existing issue for this?
- I have searched the existing issues
- I have read the guide to filing a bug
PR which marks this leak: #134576
Steps to reproduce
Run the following text:
testWidgetsWithLeakTracking('TestClipPaintingContext leak', (WidgetTester tester) async {
final TestClipPaintingContext context = TestClipPaintingContext();
}, leakTrackingTestConfig: LeakTrackingTestConfig.debugNotDisposed());Test output:
Expected: leak free
Actual: <Instance of 'Leaks'>
Which: contains leaks:
# The text is generated by leak_tracker.
# For leak troubleshooting tips open:
# https://github.com/dart-lang/leak_tracker/blob/main/doc/TROUBLESHOOT.md
notDisposed:
total: 1
objects:
ContainerLayer:
test: TestClipPaintingContext leak
identityHashCode: 923525959
context:
start: >
#6_______flutterEventToLeakTracker_
test_widgets.dart:24
#7______MemoryAllocations.dispatchObjectEvent_
memory_allocations.dart:238
#8______MemoryAllocations.dispatchObjectCreated_
memory_allocations.dart:272
#9______new_Layer_
layer.dart:143
#10_____new_ContainerLayer_(package:flutter/src/rendering/layer.dart)
layer.dart:1
#11_____new_TestClipPaintingContext_
rendering_tester.dart:384
#12_____main.<anonymous_closure>_
grid_view_test.dart:675
#13_____testWidgetsWithLeakTracking.wrappedCallBack_
test_widgets.dart:126
#14_____testWidgets.<anonymous_closure>.<anonymous_closure>_
widget_tester.dart:168
<asynchronous_suspension>
#15_____TestWidgetsFlutterBinding._runTestBody_
binding.dart:1013
<asynchronous_suspension>
#16_____StackZoneSpecification._registerCallback.<anonymous_closure>_
stack_zone_specification.dart:114
<asynchronous_suspension>
package:matcher expect
expect
widget_tester.dart:458
_tearDownTestingWithLeakTracking
test_widgets.dart:81
===== asynchronous gap ===========================
dart:async _CustomZone.registerBinaryCallback
configureLeakTrackingTearDown.<fn>
test_widgets.dart:59Flutter Doctor output
Doctor output
[✓] Flutter (Channel master, 3.14.0-14.0.pre.249, on macOS 13.0.1 22A400 darwin-arm64, locale en-GB)
• Flutter version 3.14.0-14.0.pre.249 on channel master at /Users/ksokolovskyi/dev/flutter_master
• Upstream repository [email protected]:ksokolovskyi/flutter.git
• FLUTTER_GIT_URL = [email protected]:ksokolovskyi/flutter.git
• Framework revision 05733402f7 (70 minutes ago), 2023-09-12 11:42:01 -0700
• Engine revision d4698c65aa
• Dart version 3.2.0 (build 3.2.0-134.0.dev)
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• Android SDK at /Users/ksokolovskyi/Library/Android/sdk
• Platform android-33, build-tools 33.0.1
• ANDROID_HOME = /Users/ksokolovskyi/Library/Android/sdk
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• Java version OpenJDK Runtime Environment (build 17.0.6+0-17.0.6b829.9-10027231)
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🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 17.0.6+0-17.0.6b829.9-10027231)
[✓] IntelliJ IDEA Community Edition (version 2023.2)
• IntelliJ at /Applications/IntelliJ IDEA CE.app
• Flutter plugin can be installed from:
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• Dart plugin can be installed from:
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• VS Code at /Applications/Visual Studio Code.app/Contents
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[✓] Connected device (2 available)
• macOS (desktop) • macos • darwin-arm64 • macOS 13.0.1 22A400 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 116.0.5845.179
[✓] Network resources
• All expected network resources are available.
• No issues found!