Add isDark, isLight, and isSystem getters to ThemeMode#181475
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Added getters to check theme mode status.
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It looks like this pull request may not have tests. Please make sure to add tests or get an explicit test exemption before merging. If you are not sure if you need tests, consider this rule of thumb: the purpose of a test is to make sure someone doesn't accidentally revert the fix. Ask yourself, is there anything in your PR that you feel it is important we not accidentally revert back to how it was before your fix? Reviewers: Read the Tree Hygiene page and make sure this patch meets those guidelines before LGTMing. If you believe this PR qualifies for a test exemption, contact "@test-exemption-reviewer" in the #hackers channel in Discord (don't just cc them here, they won't see it!). The test exemption team is a small volunteer group, so all reviewers should feel empowered to ask for tests, without delegating that responsibility entirely to the test exemption group. |
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This pull request introduces convenient boolean getters isSystem, isLight, and isDark to the ThemeMode enum, which improves code readability by allowing checks like themeMode.isDark instead of themeMode == ThemeMode.dark. The change is straightforward and beneficial. However, it lacks corresponding tests for the new public API members. While the logic is simple, adding tests is important to prevent future regressions and to adhere to the repository's contribution guidelines, which state that code should be tested.
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Hi @Turskyi! Thanks for your contribution. Can you help write unit tests for your changes?
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Thanks for the review! I’ve added unit tests covering the new ThemeMode getters |
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Roll Flutter from da72d5936d69 to 1d9d6a9a5ef6 (33 revisions) flutter/flutter@da72d59...1d9d6a9 2026-01-30 [email protected] enable enhanced debugging for GLES playground (flutter/flutter#181157) 2026-01-30 [email protected] Make the Windows windowing_test in .ci.yaml have bringup as false (flutter/flutter#181664) 2026-01-30 [email protected] Roll Packages from cd4fd61 to 510dd40 (4 revisions) (flutter/flutter#181726) 2026-01-30 [email protected] Roll Skia from edbf7e9eb846 to 4745eb2fe837 (1 revision) (flutter/flutter#181725) 2026-01-30 [email protected] Enhance error handling of WidgetsBindingObserver callbacks (flutter/flutter#181174) 2026-01-30 [email protected] Roll Skia from 05d3cb9d2be9 to edbf7e9eb846 (2 revisions) (flutter/flutter#181715) 2026-01-30 [email protected] Roll Skia from c198e5fa9cd9 to 05d3cb9d2be9 (1 revision) (flutter/flutter#181712) 2026-01-30 [email protected] Roll Dart SDK from 920b7e24583e to 2703fd9733ce (2 revisions) (flutter/flutter#181693) 2026-01-30 [email protected] Roll Skia from b9f40c193e7a to c198e5fa9cd9 (6 revisions) (flutter/flutter#181692) 2026-01-30 [email protected] Roll pub packages (flutter/flutter#181690) 2026-01-30 [email protected] Extend the Windows tool_integration_tests_2_9 shard timeout to 1 hour (flutter/flutter#181678) 2026-01-29 [email protected] Add `android_sdk` dependency to `android_engine_opengles_tests` (flutter/flutter#181681) 2026-01-29 [email protected] Roll Dart SDK from a0685c8e946b to 920b7e24583e (3 revisions) (flutter/flutter#181680) 2026-01-29 [email protected] Roll Skia from 128b5213711e to b9f40c193e7a (14 revisions) (flutter/flutter#181675) 2026-01-29 [email protected] [Impeller] Ensure that HostBuffers/DeviceBuffers allocated by RendererTest tests are valid for the lifetime of the RenderPass (flutter/flutter#181635) 2026-01-29 [email protected] [Impeller] Fix off-by-one indices in the SimilarPointPair/SimilarPointTrio functions used by ShadowPathGeometryTest (flutter/flutter#181623) 2026-01-29 [email protected] 180162 fix radio list tile and switch list tile accept widget states controller (flutter/flutter#180367) 2026-01-29 [email protected] Remove unused test file (flutter/flutter#181671) 2026-01-29 [email protected] Roll libpng to version 1.6.54 (flutter/flutter#181625) 2026-01-29 [email protected] Remove nonstandard ndkpath for `hybrid_android_views` integration test (flutter/flutter#181666) 2026-01-29 [email protected] Add TestWidgetsApp utility and refactor widget tests to use WidgetsApp (flutter/flutter#180456) 2026-01-29 [email protected] Add `TestTextField` and migrate tests (flutter/flutter#180494) 2026-01-29 [email protected] Merge changelog for 3.38.9 (flutter/flutter#181668) 2026-01-29 [email protected] [flutter_tools] Deprecate `plugin_ffi` template (flutter/flutter#181588) 2026-01-29 [email protected] Deprecate onReorder callback (flutter/flutter#178242) 2026-01-29 [email protected] [web] Use defensive null check in text editing placeElement (flutter/flutter#180795) 2026-01-29 [email protected] Roll Packages from 1cb2148 to cd4fd61 (4 revisions) (flutter/flutter#181663) 2026-01-29 [email protected] Roll Skia from 89df65f8324c to 128b5213711e (2 revisions) (flutter/flutter#181651) 2026-01-29 [email protected] [hooks] Don't run build hooks for code assets in `flutter run` (flutter/flutter#181542) 2026-01-29 [email protected] Roll Dart SDK from f10dcbfca98f to a0685c8e946b (5 revisions) (flutter/flutter#181653) 2026-01-29 [email protected] Fixes getUniformX for Vulkan (flutter/flutter#181286) 2026-01-29 [email protected] Roll Fuchsia Linux SDK from adhoq9ouVRh0xzkm3... to isy1ARvK-3bsvtfc-... (flutter/flutter#181641) 2026-01-29 [email protected] Add isDark, isLight, and isSystem getters to ThemeMode (flutter/flutter#181475) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC [email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: ...
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Adds boolean convenience getters (`isDark`, `isLight`, `isSystem`) to
`ThemeMode`.
This change improves readability and ergonomics when branching on
`ThemeMode` values by
providing named, self-documenting getters instead of repeated equality
checks
(e.g. `themeMode == ThemeMode.dark`). The addition is non-breaking and
does not
change any existing behavior.
Example:
Before:
if (themeMode == ThemeMode.dark) {
...
}
After:
if (themeMode.isDark) {
...
}
No tests were added as this change introduces simple enum getters with
no logic
beyond value comparison and does not alter runtime behavior.
flutter-zl
pushed a commit
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that referenced
this pull request
Feb 10, 2026
Adds boolean convenience getters (`isDark`, `isLight`, `isSystem`) to
`ThemeMode`.
This change improves readability and ergonomics when branching on
`ThemeMode` values by
providing named, self-documenting getters instead of repeated equality
checks
(e.g. `themeMode == ThemeMode.dark`). The addition is non-breaking and
does not
change any existing behavior.
Example:
Before:
if (themeMode == ThemeMode.dark) {
...
}
After:
if (themeMode.isDark) {
...
}
No tests were added as this change introduces simple enum getters with
no logic
beyond value comparison and does not alter runtime behavior.
rickhohler
pushed a commit
to rickhohler/flutter
that referenced
this pull request
Feb 19, 2026
Adds boolean convenience getters (`isDark`, `isLight`, `isSystem`) to
`ThemeMode`.
This change improves readability and ergonomics when branching on
`ThemeMode` values by
providing named, self-documenting getters instead of repeated equality
checks
(e.g. `themeMode == ThemeMode.dark`). The addition is non-breaking and
does not
change any existing behavior.
Example:
Before:
if (themeMode == ThemeMode.dark) {
...
}
After:
if (themeMode.isDark) {
...
}
No tests were added as this change introduces simple enum getters with
no logic
beyond value comparison and does not alter runtime behavior.
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Adds boolean convenience getters (
isDark,isLight,isSystem) toThemeMode.This change improves readability and ergonomics when branching on
ThemeModevalues byproviding named, self-documenting getters instead of repeated equality checks
(e.g.
themeMode == ThemeMode.dark). The addition is non-breaking and does notchange any existing behavior.
Example:
Before:
if (themeMode == ThemeMode.dark) {
...
}
After:
if (themeMode.isDark) {
...
}
No tests were added as this change introduces simple enum getters with no logic
beyond value comparison and does not alter runtime behavior.