Skip to content

Make sure that a FadeInImage doesn't crash in 0x0 environment#180495

Merged
auto-submit[bot] merged 2 commits intoflutter:masterfrom
ahmedsameha1:handle#6537-FadeInImage
Jan 6, 2026
Merged

Make sure that a FadeInImage doesn't crash in 0x0 environment#180495
auto-submit[bot] merged 2 commits intoflutter:masterfrom
ahmedsameha1:handle#6537-FadeInImage

Conversation

@ahmedsameha1
Copy link
Contributor

This is my attempt to handle #6537 for the FadeInImage widget.

@github-actions github-actions bot added the framework flutter/packages/flutter repository. See also f: labels. label Jan 5, 2026
Copy link
Contributor

@gemini-code-assist gemini-code-assist bot left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Code Review

This pull request adds a regression test for FadeInImage to ensure it doesn't crash when rendered in a zero-sized area, addressing issue #6537. The new test case correctly sets up a FadeInImage within a SizedBox.shrink() and verifies its behavior. The implementation is sound. I've added one comment suggesting a minor organizational improvement to place the new test within the existing test group for FadeInImage.

Comment on lines +678 to +693
testWidgets('FadeInImage does not crash at zero area', (WidgetTester tester) async {
await tester.pumpWidget(
Directionality(
textDirection: TextDirection.ltr,
child: Center(
child: SizedBox.shrink(
child: FadeInImage(
placeholder: TestImageProvider(placeholderImage),
image: TestImageProvider(targetImage),
),
),
),
),
);
expect(tester.getSize(find.byType(FadeInImage)), Size.zero);
});
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

medium

For better test organization, this new test case for FadeInImage should be placed inside the existing group('FadeInImage', ...) block along with other related tests.

References
  1. The Flutter style guide suggests that class members (and by extension, tests) should be ordered logically, for example by grouping related fields and methods. This test logically belongs with the other FadeInImage tests. (link)

@ahmedsameha1 ahmedsameha1 force-pushed the handle#6537-FadeInImage branch from 7e15ffa to b4f362f Compare January 5, 2026 06:18
@victorsanni victorsanni requested a review from dkwingsmt January 5, 2026 21:07
@dkwingsmt dkwingsmt added the autosubmit Merge PR when tree becomes green via auto submit App label Jan 6, 2026
@auto-submit auto-submit bot added this pull request to the merge queue Jan 6, 2026
Merged via the queue into flutter:master with commit e7f1721 Jan 6, 2026
71 checks passed
@flutter-dashboard flutter-dashboard bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Jan 6, 2026
auto-submit bot pushed a commit to flutter/packages that referenced this pull request Jan 7, 2026
Roll Flutter from 13b2b91 to 01d37bc (74 revisions)

flutter/flutter@13b2b91...01d37bc

2026-01-07 [email protected] Replace Hybrid Composition wiki page with dev-facing content (flutter/flutter#180642)
2026-01-07 [email protected] Improve code quality in `FlutterActivityTest.java` (flutter/flutter#180585)
2026-01-07 [email protected] Roll Dart SDK to 3.11.0-296.1.beta (flutter/flutter#180633)
2026-01-07 [email protected] Bump target Windows version to 10 (flutter/flutter#180624)
2026-01-07 [email protected] Run hook_user_defines and link_hook integration tests on CI (flutter/flutter#180622)
2026-01-07 [email protected] Fix division by zero in RenderTable intrinsic size methods (flutter/flutter#178217)
2026-01-07 [email protected] Remove more  `requires 24` anotations (flutter/flutter#180116)
2026-01-07 [email protected] Roll Skia from 3971dbb85d45 to c5359a4d720e (1 revision) (flutter/flutter#180631)
2026-01-07 [email protected] Fix TabBar.image does not render at initialIndex for the first time (flutter/flutter#179616)
2026-01-07 [email protected] Roll Skia from 1e7ad625f6f7 to 3971dbb85d45 (3 revisions) (flutter/flutter#180627)
2026-01-07 [email protected] Unpin DDS (flutter/flutter#180571)
2026-01-07 [email protected] Fix DropdownMenuEntry.style not resolved when entry is highlighted (flutter/flutter#178873)
2026-01-07 [email protected] Remove unnecessary `@RequiresApi24` annotations from FlutterFragment methods (flutter/flutter#180117)
2026-01-07 [email protected] Roll Skia from 7fc63228056b to 1e7ad625f6f7 (1 revision) (flutter/flutter#180616)
2026-01-07 [email protected] Roll Fuchsia Linux SDK from QfR2ZFZ5kGTD3raO3... to dTvN_JVSCfGFRasvH... (flutter/flutter#180612)
2026-01-07 [email protected] [ Widget Preview ] Add support for `dart:ffi` imports (flutter/flutter#180586)
2026-01-07 [email protected] Roll Skia from eec90000a899 to 7fc63228056b (2 revisions) (flutter/flutter#180608)
2026-01-07 [email protected] Add --web-define flag for template variable injection in Flutter web builds (flutter/flutter#175805)
2026-01-07 [email protected] docs(engine): update rbe notes (flutter/flutter#180599)
2026-01-06 [email protected] Roll Skia from b6249496c230 to eec90000a899 (3 revisions) (flutter/flutter#180602)
2026-01-06 [email protected] Forward proxy 404 responses to client (flutter/flutter#179858)
2026-01-06 [email protected] Roll Dart SDK from 40a8c6188f7f to d2e3ce177270 (1 revision) (flutter/flutter#180598)
2026-01-06 [email protected] Restore CLI precedence for web headers and HTTPS over web_dev_config.yaml (flutter/flutter#179639)
2026-01-06 [email protected] Roll Skia from f5d9da13d56d to b6249496c230 (1 revision) (flutter/flutter#180596)
2026-01-06 [email protected] Enable misc leak tracking (flutter/flutter#176992)
2026-01-06 [email protected] [hooks] Don't require NDK for Android targets (flutter/flutter#180594)
2026-01-06 [email protected] [skia] Disable legacy non-const SkData APIs (flutter/flutter#179684)
2026-01-06 [email protected] Fix/ios share context menu (flutter/flutter#176199)
2026-01-06 [email protected] Roll Skia from b970aeffa66f to f5d9da13d56d (5 revisions) (flutter/flutter#180588)
2026-01-06 [email protected] Manually bump dependencies (flutter/flutter#180509)
2026-01-06 [email protected] Roll Dart SDK from 8150be8a0e48 to 40a8c6188f7f (2 revisions) (flutter/flutter#180582)
2026-01-06 [email protected] Roll Packages from 12eb764 to d3f860d (2 revisions) (flutter/flutter#180581)
2026-01-06 [email protected] Roll Fuchsia Test Scripts from MHF-UAfO6sVKqSEYk... to nR2ESa1Gd8yPcWo06... (flutter/flutter#180578)
2026-01-06 [email protected] Add tooltip support to PlatformMenuItem and PlatformMenu. (flutter/flutter#180069)
2026-01-06 [email protected] Add DropdownMenuFormField.errorBuilder (flutter/flutter#179345)
2026-01-06 [email protected] Roll Skia from 1845397e11ba to b970aeffa66f (2 revisions) (flutter/flutter#180566)
2026-01-06 [email protected] Don't embed unreferenced assets (flutter/flutter#179251)
2026-01-06 [email protected] Improve documentation about ValueNotifier's behavior (flutter/flutter#179870)
2026-01-06 [email protected] Roll Skia from 904ba00331ca to 1845397e11ba (5 revisions) (flutter/flutter#180558)
2026-01-06 [email protected] Roll Dart SDK from 2fb9ad834c4d to 8150be8a0e48 (1 revision) (flutter/flutter#180557)
2026-01-06 [email protected] Roll Skia from 98c042dde68c to 904ba00331ca (3 revisions) (flutter/flutter#180550)
2026-01-06 [email protected] Roll Dart SDK from ba9f7f790966 to 2fb9ad834c4d (2 revisions) (flutter/flutter#180548)
2026-01-06 [email protected] Roll Fuchsia Linux SDK from ubBGcRaAKWKihQ4ac... to QfR2ZFZ5kGTD3raO3... (flutter/flutter#180547)
2026-01-06 [email protected] Make sure that a DraggableScrollableSheet doesn't crash in 0x0 enviro… (flutter/flutter#180433)
2026-01-06 [email protected] Make sure that a ColorFiltered doesn't crash 0x0 environment (flutter/flutter#180307)
2026-01-06 [email protected] Make sure that a FadeInImage doesn't crash in 0x0 environment (flutter/flutter#180495)
...
ivan-vanyusho pushed a commit to ivan-vanyusho/packages that referenced this pull request Jan 26, 2026
Roll Flutter from 13b2b91 to 01d37bc (74 revisions)

flutter/flutter@13b2b91...01d37bc

2026-01-07 [email protected] Replace Hybrid Composition wiki page with dev-facing content (flutter/flutter#180642)
2026-01-07 [email protected] Improve code quality in `FlutterActivityTest.java` (flutter/flutter#180585)
2026-01-07 [email protected] Roll Dart SDK to 3.11.0-296.1.beta (flutter/flutter#180633)
2026-01-07 [email protected] Bump target Windows version to 10 (flutter/flutter#180624)
2026-01-07 [email protected] Run hook_user_defines and link_hook integration tests on CI (flutter/flutter#180622)
2026-01-07 [email protected] Fix division by zero in RenderTable intrinsic size methods (flutter/flutter#178217)
2026-01-07 [email protected] Remove more  `requires 24` anotations (flutter/flutter#180116)
2026-01-07 [email protected] Roll Skia from 3971dbb85d45 to c5359a4d720e (1 revision) (flutter/flutter#180631)
2026-01-07 [email protected] Fix TabBar.image does not render at initialIndex for the first time (flutter/flutter#179616)
2026-01-07 [email protected] Roll Skia from 1e7ad625f6f7 to 3971dbb85d45 (3 revisions) (flutter/flutter#180627)
2026-01-07 [email protected] Unpin DDS (flutter/flutter#180571)
2026-01-07 [email protected] Fix DropdownMenuEntry.style not resolved when entry is highlighted (flutter/flutter#178873)
2026-01-07 [email protected] Remove unnecessary `@RequiresApi24` annotations from FlutterFragment methods (flutter/flutter#180117)
2026-01-07 [email protected] Roll Skia from 7fc63228056b to 1e7ad625f6f7 (1 revision) (flutter/flutter#180616)
2026-01-07 [email protected] Roll Fuchsia Linux SDK from QfR2ZFZ5kGTD3raO3... to dTvN_JVSCfGFRasvH... (flutter/flutter#180612)
2026-01-07 [email protected] [ Widget Preview ] Add support for `dart:ffi` imports (flutter/flutter#180586)
2026-01-07 [email protected] Roll Skia from eec90000a899 to 7fc63228056b (2 revisions) (flutter/flutter#180608)
2026-01-07 [email protected] Add --web-define flag for template variable injection in Flutter web builds (flutter/flutter#175805)
2026-01-07 [email protected] docs(engine): update rbe notes (flutter/flutter#180599)
2026-01-06 [email protected] Roll Skia from b6249496c230 to eec90000a899 (3 revisions) (flutter/flutter#180602)
2026-01-06 [email protected] Forward proxy 404 responses to client (flutter/flutter#179858)
2026-01-06 [email protected] Roll Dart SDK from 40a8c6188f7f to d2e3ce177270 (1 revision) (flutter/flutter#180598)
2026-01-06 [email protected] Restore CLI precedence for web headers and HTTPS over web_dev_config.yaml (flutter/flutter#179639)
2026-01-06 [email protected] Roll Skia from f5d9da13d56d to b6249496c230 (1 revision) (flutter/flutter#180596)
2026-01-06 [email protected] Enable misc leak tracking (flutter/flutter#176992)
2026-01-06 [email protected] [hooks] Don't require NDK for Android targets (flutter/flutter#180594)
2026-01-06 [email protected] [skia] Disable legacy non-const SkData APIs (flutter/flutter#179684)
2026-01-06 [email protected] Fix/ios share context menu (flutter/flutter#176199)
2026-01-06 [email protected] Roll Skia from b970aeffa66f to f5d9da13d56d (5 revisions) (flutter/flutter#180588)
2026-01-06 [email protected] Manually bump dependencies (flutter/flutter#180509)
2026-01-06 [email protected] Roll Dart SDK from 8150be8a0e48 to 40a8c6188f7f (2 revisions) (flutter/flutter#180582)
2026-01-06 [email protected] Roll Packages from 12eb764 to d3f860d (2 revisions) (flutter/flutter#180581)
2026-01-06 [email protected] Roll Fuchsia Test Scripts from MHF-UAfO6sVKqSEYk... to nR2ESa1Gd8yPcWo06... (flutter/flutter#180578)
2026-01-06 [email protected] Add tooltip support to PlatformMenuItem and PlatformMenu. (flutter/flutter#180069)
2026-01-06 [email protected] Add DropdownMenuFormField.errorBuilder (flutter/flutter#179345)
2026-01-06 [email protected] Roll Skia from 1845397e11ba to b970aeffa66f (2 revisions) (flutter/flutter#180566)
2026-01-06 [email protected] Don't embed unreferenced assets (flutter/flutter#179251)
2026-01-06 [email protected] Improve documentation about ValueNotifier's behavior (flutter/flutter#179870)
2026-01-06 [email protected] Roll Skia from 904ba00331ca to 1845397e11ba (5 revisions) (flutter/flutter#180558)
2026-01-06 [email protected] Roll Dart SDK from 2fb9ad834c4d to 8150be8a0e48 (1 revision) (flutter/flutter#180557)
2026-01-06 [email protected] Roll Skia from 98c042dde68c to 904ba00331ca (3 revisions) (flutter/flutter#180550)
2026-01-06 [email protected] Roll Dart SDK from ba9f7f790966 to 2fb9ad834c4d (2 revisions) (flutter/flutter#180548)
2026-01-06 [email protected] Roll Fuchsia Linux SDK from ubBGcRaAKWKihQ4ac... to QfR2ZFZ5kGTD3raO3... (flutter/flutter#180547)
2026-01-06 [email protected] Make sure that a DraggableScrollableSheet doesn't crash in 0x0 enviro… (flutter/flutter#180433)
2026-01-06 [email protected] Make sure that a ColorFiltered doesn't crash 0x0 environment (flutter/flutter#180307)
2026-01-06 [email protected] Make sure that a FadeInImage doesn't crash in 0x0 environment (flutter/flutter#180495)
...
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

framework flutter/packages/flutter repository. See also f: labels.

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants