Memory Leak Tracker

This is a framework for detecting memory issues in Dart and Flutter applications.

Packages

Package	Description	Version
leak_tracker	(work in progress, used by flutter_test) A framework for detecting memory issues for Dart and Flutter applications.
leak_tracker_testing	(work in progress, used by flutter_test) Leak tracking helpers intended for usage in Dart and Flutter tests.
leak_tracker_flutter_testing	Internal package to test leak tracker with Flutter.
memory_usage	(experimental) Functionality to listen to memory usage events and to auto-snapshot memory in case of overuse.

Ready for use:

Under construction:

Check Work in progress to see what is under construction.

Help us to prioritize future work by upvoting and commenting potential new features.

For general contributing information, see Dart-wide CONTRIBUTING.md.

To upgrade Dart SDK with new version of memory_usage update leak_tracker commit hash for leak_tracker_rev in Dart SDK DEPS.

To upgrade versions of leak_tracker and/or leak_tracker_testing used by testWidgets:

Publish new version of the packages.
Ask a googler to refresh the packages with copybara in G3.
Upgrade Flutter:
Update versions of leak_tracker and/or leak_tracker_testing in the files:
- packages/flutter/pubspec.yaml
- packages/flutter_test/pubspec.yaml
- packages/flutter_tools/lib/src/commands/update_packages.dart

To regenerate diagrams, run in the root of packages:

dart run layerlens