[Testing] Add Validation Test For Issue28051 On Android #30026
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Hey there @@prakashKannanSf3972! Thank you so much for your PR! Someone from the team will get assigned to your PR shortly and we'll get it reviewed. |
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Pull Request Overview
This PR adds a test to reproduce and validate that no ObjectDisposedException occurs on Android when refreshing items repeatedly.
- Adds a new UI test in TestCases.Shared.Tests to simulate tapping on a refresh button repeatedly.
- Updates the host app page in TestCases.HostApp to include a refresh button and associated behavior for the repro scenario.
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/Issue28051.cs | Adds a UI test that simulates repeated refresh actions to validate the crash fix. |
| src/Controls/tests/TestCases.HostApp/Issues/Issue28051.cs | Implements the repro scenario UI with a refresh button and observable item list triggering the crash condition. |
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/azp run MAUI-UITests-public |
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jsuarezruiz
requested changes
Jun 18, 2025
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/azp run MAUI-UITests-public |
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PureWeen
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mattleibow
approved these changes
Jun 25, 2025
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RefreshItemsShouldNotCrash passed on all platforms so I'm merging this |
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* Added-28051-Test * Removed-keyword * Added-Test-For-All-Platforms
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* Added-28051-Test * Removed-keyword * Added-Test-For-All-Platforms
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For more information about inflight process check https://github.com/dotnet/maui/wiki/Inflight-Branch-Process # .NET MAUI Release Notes - Inflight/Candidate Branch ## What's Changed ### MAUI Product Fixes * [iOS] CarouselView with CarouselViewHandler2 make app crash when Loop="False" and user scroll to the last position - fixes #26863 by @kubaflo in #26868 * Fixes Setting BackgroundColor to null does not actually changes BackgroundColor - fixes #22914 and #19576 by @jgonzalez-gft in #22917 * Fixed the picker title's color - fixes #16737 by @kubaflo in #23075 * [android] Fallback to default icons in SearchHandler by @aheubusch in #25067 * ScrollView's Background on iOS - fixes #24016 by @kubaflo in #25541 * [iOS] Enabled MultiTouch Support for Handling Multi-Touch Points in GraphicsView - fixes #29461 by @prakashKannanSf3972 in #29895 * Optimize converters for GridLength, ColumnDefinition, and RowDefinition - performance improvement by @emiller in #20048 * Add defensive IsAlive check to Android ViewExtensions.OnUnloaded - fixes #28051 by @jfversluis in #29934 * [Windows] Fixed runtime update issue for SearchBar PlaceholderColor and BackgroundColor - fixes #29962 by @Tamilarasan-Paranthaman in #29965 * Weak subscription to CanExecuteChange events - fixes #16124 by @sneumaier in #29837 * [iOS, Mac] Fix for downsized image retaining original dimensions in GraphicsView - fixes #30006 by @SyedAbdulAzeemSF4852 in #30007 * [Android] Prevent Picker from Gaining Focus on Touch - fixes #19739, #8546, #13503, #24862, #28121, #21704, #15394 by @bhavanesh2001 in #29068 * Fix CV1 GridItemsLayout centering single item AND Fix Empty view not resizing when bounds change - fixes #29595, #29634 by @albyrock87 in #29639 ### Testing * [Testing] Feature Matrix UITest Cases for Button by @TamilarasanSF4853 in #29803 * [Testing] Feature matrix UITest Cases for BoxView Control by @HarishKumarSF4517 in #29808 * [Testing] Enable HandlerDoesNotLeak for Button and ProgressBar by @bhavanesh2001 in #29896 * [Testing] Add Validation Test For Issue28051 On Android by @prakashKannanSf3972 in #30026 * [Testing] Fixed Test case failure in PR 30115 - [2025/06/23] Candidate by @HarishKumarSF4517 in #30136 ### Dependency Updates * Bump to 1.7.250606001 of WindowsAppSDK by @sneumaier in #29915 ### Housekeeping * [housekeeping] Update namespaces in HostApp and Shared tests projects by @bhavanesh2001 in #29904 * Update SetterSpecificity.cs Remove Extra Line From Bad Merge by @sneumaier in #29987 * Revert - Fixed the Label not sized correctly on Android by @Ahamed-Ali in #30023 * Revert "Fixes Setting BackgroundColor to null does not actually changes BackgroundColor #22914 (#22917)" by @mattleibow in #30031 * [create-pull-request] automated change by @github-actions[bot] in #30019 * [create-pull-request] automated change by @github-actions[bot] in #30043 * [create-pull-request] automated change by @github-actions[bot] in #30078 * Update Controls.TestCases.HostApp.csproj by @HarishKumarSF4517 in #30124 ## New Contributors * @albyrock87 made their first contribution in #29639 * @SyedAbdulAzeemSF4852 made their first contribution in #30007 * @emiller made their first contribution in #20048 * @jgonzalez-gft made their first contribution in #22917 * @aheubusch made their first contribution in #25067 **Full Changelog**: https://github.com/dotnet/maui/compare/main..inflight/candidate
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It would be very helpful if you could test the resulting artifacts from this PR and let us know in a comment if this change resolves your issue. Thank you!
Description
The following Issue was previously resolved via a PR merged into inflight, but no Test was included to validate the scenario. This PR adds a test to reliably reproduce the original crash scenario, ensuring that no
ObjectDisposedExceptionoccurs when refreshing the items repeatedly.Output
BeforeFix_Crash.mov
FixAfter_NoCrash.mov