Tong Mu cc8a4de40f
Enable misc leak tracking (#176992)
This PR adds a new subshard that runs leak tracking tests on
flutter/misc.

This is used to address a problem faced by PR
https://github.com/flutter/flutter/pull/176519, which fixes a leak in
`WidgetTester` but is unable to write a unit test.

I'm not certain this is the best approach so I'm open to other
suggestions.

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we expect every widget to implement].
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- [ ] I listed at least one issue that this PR fixes in the description
above.
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- [ ] I added new tests to check the change I am making, or this PR is
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Fixes] where supported.
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<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2026-01-06 19:18:14 +00:00
..
2025-11-26 01:10:39 +00:00