Make sure that a VerticalDivider doesn't crash at 0x0 environment #174761
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
github-actions
bot
added
framework
![gemini-code-assist[bot]](https://avatars.githubusercontent.com/in/956858?s=60&v=4){kind=small}
Contributor
There was a problem hiding this comment.
Code Review
This pull request adds a widget test for VerticalDivider. The test verifies that VerticalDivider does not crash when placed in a zero-sized container (SizedBox.shrink). It does this by pumping a widget tree containing this scenario and asserting that the rendered size of the VerticalDivider is Size.zero.
victorsanni
approved these changes
Sep 3, 2025
dkwingsmt
approved these changes
Sep 18, 2025
Contributor
dkwingsmt
left a comment
dkwingsmt
left a comment
There was a problem hiding this comment.
Checklist:
- The test is in the correct file
- The test name goes “does not crash at zero area”
- The target widget is wrapped by
Center(or is fullscreen) - The target widget does not have an overlay, or the overlay is tested
- The target widget is expected to have a size of exactly
Size.zero
dkwingsmt
added
the
autosubmit
Contributor
|
autosubmit label was removed for flutter/flutter/174761, because The base commit of the PR is older than 7 days and can not be merged. Please merge the latest changes from the main into this branch and resubmit the PR. |
auto-submit
bot
removed
the
autosubmit
dkwingsmt
added
the
autosubmit
auto-submit
bot
removed
the
autosubmit
Contributor
|
autosubmit label was removed for flutter/flutter/174761, because - The status or check suite Linux flutter_plugins has failed. Please fix the issues identified (or deflake) before re-applying this label. |
dkwingsmt
added
the
autosubmit
flutter-dashboard
bot
removed
the
autosubmit
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Sep 24, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Sep 24, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Sep 24, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Sep 24, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Sep 24, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Sep 24, 2025
Jaineel-Mamtora
pushed a commit
to Jaineel-Mamtora/flutter_forked
that referenced
this pull request
Sep 24, 2025
…utter#174761) This is my attempt to handle flutter#6537 for the VerticalDivider widget. Co-authored-by: Tong Mu <[email protected]>
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Sep 25, 2025
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Sep 25, 2025
auto-submit bot
pushed a commit
to flutter/packages
that referenced
this pull request
Sep 25, 2025
Roll Flutter from 4a042046a0f1 to b1a28bc065b0 (44 revisions) flutter/flutter@4a04204...b1a28bc 2025-09-25 [email protected] web_ui: avoid crash for showPerformanceOverlay; log 'not supported' once (flutter/flutter#173518) 2025-09-25 [email protected] Ignore upcoming `experimental_member_use` warnings. (flutter/flutter#175969) 2025-09-25 [email protected] Roll Skia from 753ce2221ce7 to 55436d87e414 (16 revisions) (flutter/flutter#176004) 2025-09-25 [email protected] Add google_fonts to team-framework triage guidelines (flutter/flutter#175675) 2025-09-25 [email protected] Add tests for InputDecoration borders (M3 and theme normalization) (flutter/flutter#175838) 2025-09-24 [email protected] Update Flutter's templates to use dot shorthands (flutter/flutter#175891) 2025-09-24 [email protected] In Gradle Flutter task, correctly replace '\ ' with ' '. (flutter/flutter#175815) 2025-09-24 [email protected] Cleans up navigator pop and remove logic (flutter/flutter#175612) 2025-09-24 [email protected] Fix docs in `EditableText` (flutter/flutter#175787) 2025-09-24 [email protected] Fixes SemanticsFlags.isLink mis-translated in dart ui ffi (flutter/flutter#175812) 2025-09-24 [email protected] Update AGP/Java/Gradle comparison when using analyze --suggestions (flutter/flutter#175808) 2025-09-24 [email protected] Fix SliverMainAxisGroup SliverEnsureSemantics support (flutter/flutter#175671) 2025-09-24 [email protected] Migrate to `WidgetStateColor` (flutter/flutter#175573) 2025-09-24 [email protected] Make sure that a FlexibleSpaceBar doesn't crash in 0x0 environment (flutter/flutter#175228) 2025-09-24 [email protected] Roll Fuchsia Test Scripts from BWj3yYC74ud58QhN0... to APSBP-sS-3FX69Ihf... (flutter/flutter#175944) 2025-09-24 [email protected] Make sure that a MaterialApp doesn't crash in 0x0 environment (flutter/flutter#173090) 2025-09-24 [email protected] feat(cupertino): Add selectableDayPredicate parameter to CupertinoDatePicker for selectable day control #171332 (flutter/flutter#171334) 2025-09-24 [email protected] Refactor `FlutterInjectorTest` to use lambdas/method reference (flutter/flutter#175777) 2025-09-24 [email protected] Replace curly braces with lambdas in `KeyEventChannelTest` (flutter/flutter#175729) 2025-09-24 [email protected] [ Widget Preview ] Fix filter by file on Windows (flutter/flutter#175783) 2025-09-24 [email protected] use lambda expressions /method reference to fix linter issue in `DartMessengerTest.java` (flutter/flutter#175733) 2025-09-24 [email protected] Roll Packages from 3413b65 to 117bf63 (9 revisions) (flutter/flutter#175935) 2025-09-24 [email protected] refactor code to use method reference and lambdas in `DartMessengerTest.java` (flutter/flutter#175731) 2025-09-24 [email protected] Simplify/fix ordering of asserts in `TextInputPluginTest` (flutter/flutter#175784) 2025-09-24 [email protected] Introduce a getter for `Project` to get `gradle-wrapper.properties` directly (flutter/flutter#175485) 2025-09-24 [email protected] Change the arguments order in `assertEquals` to fix linter issues (flutter/flutter#175719) 2025-09-24 [email protected] Broken link in NavigationRail documentation (flutter/flutter#175852) 2025-09-24 [email protected] Updates to flutter web triage links (flutter/flutter#175791) 2025-09-24 [email protected] Do not present textures in FlutterMetalLayer if the drawable size changed and the texture's size does not match the new drawable size (flutter/flutter#175450) 2025-09-24 [email protected] Remove comment about trailing commas from templates (flutter/flutter#175864) 2025-09-24 [email protected] Roll Skia from 1c1b19f2ffc3 to 753ce2221ce7 (4 revisions) (flutter/flutter#175909) 2025-09-24 [email protected] Roll Skia from 3191a822cf10 to 1c1b19f2ffc3 (2 revisions) (flutter/flutter#175896) 2025-09-24 [email protected] Roll Skia from cabeab8cb22c to 3191a822cf10 (14 revisions) (flutter/flutter#175894) 2025-09-24 [email protected] Roll Dart SDK from 14b4ced3022a to 899c7340cc4c (4 revisions) (flutter/flutter#175893) 2025-09-24 [email protected] Roll `package:analyzer` forward to `8.2.0`. (flutter/flutter#175849) 2025-09-24 [email protected] Make sure that a VerticalDivider doesn't crash at 0x0 environment (flutter/flutter#174761) 2025-09-24 [email protected] Make sure that Drawer & DrawerHeader don't crash in 0x0 environment (flutter/flutter#174772) 2025-09-24 [email protected] Add an assertion for the relationship between `Visibility.maintainState` and `Visibility.maintainFocusability` (flutter/flutter#175552) 2025-09-24 [email protected] fix: remove final class modifier on MenuController (flutter/flutter#174490) 2025-09-24 [email protected] fix: cupertino sheet broken example with programatic pop (flutter/flutter#175709) 2025-09-24 [email protected] [web] Fix assertion thrown when hot restarting during animation (flutter/flutter#175856) 2025-09-24 [email protected] Add non uniform TableBorder (flutter/flutter#175773) 2025-09-23 [email protected] fix small typo in test docs (flutter/flutter#175776) 2025-09-23 [email protected] Use `assertNull` to simplify code (flutter/flutter#175720) If this roll has caused a breakage, revert this CL and stop the roller ...
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Nov 12, 2025
reidbaker
pushed a commit
to AbdeMohlbi/flutter
that referenced
this pull request
Dec 10, 2025
…utter#174761) This is my attempt to handle flutter#6537 for the VerticalDivider widget. Co-authored-by: Tong Mu <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This is my attempt to handle #6537 for the VerticalDivider widget.