Remove unnecessary Material import from default_text_editing_shortcuts_test#185241
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This pull request refactors default_text_editing_shortcuts_test.dart and editable_text_scribe_test.dart to remove dependencies on the Material library. It replaces MaterialApp with TestWidgetsApp, substitutes Material color constants with hex values, and uses emptyTextSelectionControls instead of materialTextSelectionControls. I have no feedback to provide.
…s_test This test lives in the Widgets layer and does not exercise any Material-specific behavior. Replace the three MaterialApp wrappers with TestWidgetsApp (from widgets_app_tester.dart), swap Colors.blue and Colors.grey for their raw Color values, and use emptyTextSelectionControls in place of materialTextSelectionControls. Part of flutter#177028
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This was referenced Apr 20, 2026
justinmc
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LGTM 👍 . Heads up that there are conflicts to resolve.
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I am closing this in favour of #185271. |
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…r package (flutter#185271) Several tests under `packages/flutter/test/` were importing `package:flutter/material.dart` even though they only exercise APIs from `package:flutter/widgets.dart` (or lower layers like `painting`, `animation`, `gestures`). Pulling in Material unnecessarily increases cross-package coupling between these tests and the Material library and works against the cross-import hygiene enforced by `dev/bots/check_tests_cross_imports.dart`. This PR: - Switches the import from `package:flutter/material.dart` to `package:flutter/widgets.dart` in tests that do not reference any Material symbols. - Where tests referenced `Colors.*` only, replaces those with the equivalent raw `const Color(0x…)` values. - Where tests wrapped widgets in `MaterialApp` purely as a `Directionality`/`MediaQuery`/localization host, swaps `MaterialApp` for `TestWidgetsApp` from `widgets_app_tester.dart`, and replaces `materialTextSelectionControls` with `emptyTextSelectionControls`. - Removes the corresponding entry from the `check_tests_cross_imports.dart` allowlist where applicable. No production code is modified and no test semantics change — the tests exercise the same widget/painting/gesture/animation behavior, just without dragging in Material. ## Files changed Tests updated: - `packages/flutter/test/gestures/force_press_test.dart` - `packages/flutter/test/gestures/transformed_scale_test.dart` - `packages/flutter/test/widgets/default_text_editing_shortcuts_test.dart` - `packages/flutter/test/widgets/semantics_owner_test.dart` - `packages/flutter/test/animation/animation_sheet_test.dart` - `packages/flutter/test/painting/star_border_test.dart` - `packages/flutter/test/painting/paint_image_test.dart` Allowlist updated: - `dev/bots/check_tests_cross_imports.dart` ## Scope note — two files intentionally left out Two test files originally staged in this cleanup were dropped after local test runs showed they aren't a clean Material → widgets swap. Details and a request for guidance are in a separate PR comment below: - `packages/flutter/test/widgets/editable_text_scribe_test.dart` — the handle-tap tests rely on `CustomPaint` widgets painted by `materialTextSelectionControls`; `emptyTextSelectionControls` paints nothing, so the handle finders return 0 widgets. - `packages/flutter/test/widgets/editable_text_test.dart` (Live Text test only) — swapping `MaterialApp` → `TestWidgetsApp` triggers `A FocusManager was used after being disposed` in the shared `tearDown`, cascading into five downstream a11y/semantics tests. Both files remain on the `check_tests_cross_imports.dart` allowlist and can be picked up in follow-up PRs once we agree on the approach. ## Related issues - Part of umbrella issue flutter#177028 (Framework unit tests shouldn't cross-import libraries). - Also addresses flutter#177412 (No legacy Material imports in tests). ## Context — why one PR Per reviewer guidance from @navaronbracke on flutter#185238 ([comment](flutter#185238 (comment))), similar Material-import cleanups are being consolidated into a single PR that lands closer to the ~300–500-line "sweet spot" rather than as many tiny per-file PRs. ## Superseded PRs (please close once this lands) The following open PRs are subsumed by this one and can be closed if this PR is approved (see [this comment](flutter#185238 (comment))): - flutter#185236 — Remove unused material.dart import from force_press_test.dart - flutter#185241 — Remove unnecessary Material import from default_text_editing_shortcuts_test Not superseded (corresponding files were dropped from this PR — see the scope note above): - flutter#185238 — editable_text_scribe_test - flutter#185242 — editable_text_test Live Text ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [AI contribution guidelines] and understand my responsibilities, or I am not using AI tools. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. <!-- test-only cleanup: no production code or test-behavior changes; existing coverage is preserved. --> - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [AI contribution guidelines]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#ai-contribution-guidelines [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
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…r package (flutter#185271) Several tests under `packages/flutter/test/` were importing `package:flutter/material.dart` even though they only exercise APIs from `package:flutter/widgets.dart` (or lower layers like `painting`, `animation`, `gestures`). Pulling in Material unnecessarily increases cross-package coupling between these tests and the Material library and works against the cross-import hygiene enforced by `dev/bots/check_tests_cross_imports.dart`. This PR: - Switches the import from `package:flutter/material.dart` to `package:flutter/widgets.dart` in tests that do not reference any Material symbols. - Where tests referenced `Colors.*` only, replaces those with the equivalent raw `const Color(0x…)` values. - Where tests wrapped widgets in `MaterialApp` purely as a `Directionality`/`MediaQuery`/localization host, swaps `MaterialApp` for `TestWidgetsApp` from `widgets_app_tester.dart`, and replaces `materialTextSelectionControls` with `emptyTextSelectionControls`. - Removes the corresponding entry from the `check_tests_cross_imports.dart` allowlist where applicable. No production code is modified and no test semantics change — the tests exercise the same widget/painting/gesture/animation behavior, just without dragging in Material. ## Files changed Tests updated: - `packages/flutter/test/gestures/force_press_test.dart` - `packages/flutter/test/gestures/transformed_scale_test.dart` - `packages/flutter/test/widgets/default_text_editing_shortcuts_test.dart` - `packages/flutter/test/widgets/semantics_owner_test.dart` - `packages/flutter/test/animation/animation_sheet_test.dart` - `packages/flutter/test/painting/star_border_test.dart` - `packages/flutter/test/painting/paint_image_test.dart` Allowlist updated: - `dev/bots/check_tests_cross_imports.dart` ## Scope note — two files intentionally left out Two test files originally staged in this cleanup were dropped after local test runs showed they aren't a clean Material → widgets swap. Details and a request for guidance are in a separate PR comment below: - `packages/flutter/test/widgets/editable_text_scribe_test.dart` — the handle-tap tests rely on `CustomPaint` widgets painted by `materialTextSelectionControls`; `emptyTextSelectionControls` paints nothing, so the handle finders return 0 widgets. - `packages/flutter/test/widgets/editable_text_test.dart` (Live Text test only) — swapping `MaterialApp` → `TestWidgetsApp` triggers `A FocusManager was used after being disposed` in the shared `tearDown`, cascading into five downstream a11y/semantics tests. Both files remain on the `check_tests_cross_imports.dart` allowlist and can be picked up in follow-up PRs once we agree on the approach. ## Related issues - Part of umbrella issue flutter#177028 (Framework unit tests shouldn't cross-import libraries). - Also addresses flutter#177412 (No legacy Material imports in tests). ## Context — why one PR Per reviewer guidance from @navaronbracke on flutter#185238 ([comment](flutter#185238 (comment))), similar Material-import cleanups are being consolidated into a single PR that lands closer to the ~300–500-line "sweet spot" rather than as many tiny per-file PRs. ## Superseded PRs (please close once this lands) The following open PRs are subsumed by this one and can be closed if this PR is approved (see [this comment](flutter#185238 (comment))): - flutter#185236 — Remove unused material.dart import from force_press_test.dart - flutter#185241 — Remove unnecessary Material import from default_text_editing_shortcuts_test Not superseded (corresponding files were dropped from this PR — see the scope note above): - flutter#185238 — editable_text_scribe_test - flutter#185242 — editable_text_test Live Text ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [AI contribution guidelines] and understand my responsibilities, or I am not using AI tools. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. - [x] I listed at least one issue that this PR fixes in the description above. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. <!-- test-only cleanup: no production code or test-behavior changes; existing coverage is preserved. --> - [x] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [AI contribution guidelines]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#ai-contribution-guidelines [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
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packages/flutter/test/widgets/default_text_editing_shortcuts_test.dartlives in the Widgets layer of the test tree but was importingpackage:flutter/material.dart. The import was only needed for threeMaterialAppwrappers,Colors.blue/Colors.grey(used for cursor colors), andmaterialTextSelectionControls— none of which are required for what this test exercises (default text-editing keyboard shortcuts onEditableText).Changes:
MaterialAppwithTestWidgetsApp(fromwidgets_app_tester.dart).Colors.blue/Colors.greywith their rawColorvalues.materialTextSelectionControlswithemptyTextSelectionControls.package:flutter/material.dartimport.Related Issues
Part of #177028
Related: #177412
Tests
No behavior change; existing tests in the file continue to exercise the same
assertions. Verified locally with
flutter test packages/flutter/test/widgets/default_text_editing_shortcuts_test.dart.Pre-launch Checklist