flutter/packages/flutter_test
LongCatIsLooong ac7118832d
Add a isSystemTextScaler matcher (#160120)
This is for https://github.com/flutter/flutter/pull/159999. That PR
breaks registered tests so a new matcher is added for soft transition &
making it slightly easier to write tests that verify nothing is
shadowing the system text scaler in the widget tree.

If this approach sounds plausible & gets merged, I'm going to:
1. remake the breaking change announcement 
2. update the migration guide with the new matcher,
3. migrate the registered tests and mark #159999 as ready for review.

## Pre-launch Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- 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
2025-03-03 19:37:07 +00:00
..
lib Add a isSystemTextScaler matcher (#160120) 2025-03-03 19:37:07 +00:00
test Add a isSystemTextScaler matcher (#160120) 2025-03-03 19:37:07 +00:00
test_fixes Auto-format Framework (#160545) 2024-12-19 20:06:21 +00:00
analysis_options.yaml Adds dart_fix support to flutter_test (#124347) 2023-04-11 21:09:07 +00:00
dart_test.yaml
pubspec.yaml Roll pub packages (#163083) 2025-02-11 23:47:59 +00:00