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issue: #172993

This PR mainly update the accessibility_guideline_test.dart to iterates and taps on semantic nodes to make sure each use case in the assessment app is tested for guideline.

Also Update the navigation rail and app bar use case so they will pass the tap target size test and the text contrast test.

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@hannah-hyj hannah-hyj requested a review from chunhtai October 28, 2025 23:02
@github-actions github-actions bot added the a: accessibility Accessibility, e.g. VoiceOver or TalkBack. (aka a11y) label Oct 28, 2025
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Code Review

This pull request updates the accessibility assessment app and its guideline tests. The changes primarily focus on improving the test coverage by iterating through tappable semantic nodes in each use case and fixing accessibility issues related to tap target size and text contrast in the navigation rail and app bar. My review includes suggestions to improve code maintainability by reducing duplication, fixing a formatting issue, and making the test logic more robust.

hannah-hyj and others added 5 commits October 28, 2025 16:04
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
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LGTM

await expectLater(tester, meetsGuideline(iOSTapTargetGuideline));
await expectLater(tester, meetsGuideline(labeledTapTargetGuideline));

// After checking the guideline for the main page,
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I like this! thanks for making the test more robust

@hannah-hyj hannah-hyj added the autosubmit Merge PR when tree becomes green via auto submit App label Oct 30, 2025
@auto-submit auto-submit bot added this pull request to the merge queue Oct 30, 2025
Merged via the queue into flutter:master with commit b5c3b9e Oct 30, 2025
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@flutter-dashboard flutter-dashboard bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Oct 30, 2025
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2025-10-31 [email protected] Roll Dart SDK from bb45c4186fb2 to db168d9e7471 (1 revision) (flutter/flutter#177839)
2025-10-31 [email protected] Hide "waiting for customer" issues from text input triage (flutter/flutter#177524)
2025-10-31 [email protected] Making the multiple_windows example app demonstrate dialogs of dialogs (flutter/flutter#177786)
2025-10-31 [email protected] Fix ElevatedButton.icon breaks focus traversal and VoiceOver when toggling icon (flutter/flutter#177579)
2025-10-31 [email protected] Fix FilledButton.icon and FilledButton.tonalIcon break focus traversal and VoiceOver (flutter/flutter#177593)
2025-10-31 [email protected] Fix cubic subdivision estimation using correct Wang’s formula (flutter/flutter#177758)
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2025-10-30 [email protected] Update the path used by the download_fuchsia_sdk.py script to //third_party/fuchsia-sdk (flutter/flutter#177794)
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2025-10-30 [email protected] Fixes `SettingsChannelTest` flake (flutter/flutter#177061)
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2025-10-30 [email protected] [Impeller] Fall back to OpenGL ES on older Adreno GPUs (flutter/flutter#177747)
2025-10-30 [email protected] [VPAT] Update a11y assessment app and guideline tests (flutter/flutter#177690)
2025-10-30 [email protected] Roll Skia from 18457971c30f to 6af53143b120 (4 revisions) (flutter/flutter#177778)
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reidbaker pushed a commit to AbdeMohlbi/flutter that referenced this pull request Dec 10, 2025
issue: flutter#172993 

This PR mainly update the `accessibility_guideline_test.dart` to
iterates and taps on semantic nodes to make sure each use case in the
assessment app is tested for guideline.

Also Update the navigation rail and app bar use case so they will pass
the tap target size test and the text contrast test.


## 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
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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.

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