Skip unstable ListView Tile tests and case ListView_Click_On_Second_Column_Does_Not_Alter_CheckBoxesAsync

[LeafShi1]

Related #13288, #13291

Proposed changes

• Skip the following unstable ListView tests on Windows x86

1. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_FragmentNavigate_ReturnsNullAsync(columnCount: 1, subItemsCount: 0, width: 150, height: 150, direction: 3)
2. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_FragmentNavigate_WorksExpectedAsync(columnCount: 2, subItemsCount: 2, width: 150, height: 150, itemIndex: 0, subItemIndex: 1, direction: 3)
3. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_GetChild_ReturnsExpected_For_BigSizeAsync
4. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_GetChild_ReturnsExpectedAsync
5. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_GetChild_ReturnsNullAsync(columnCount: 4, subItemsCount: 0, width: 150, height: 150)
6. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_GetChildAsync(columnCount: 4, subItemsCount: 1)
7. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_GetChildCount_ReturnsExpectedAsync(columnCount: 4, subItemsCount: 3, width: 150, height: 150, expected: 3)
8. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_GetChildIndex_ForDifferentSize_ReturnsExpectedAsync(columnCount: 4, subItemsCount: 1, width: 150, height: 150, expected1: -1, expected2: 1)
9. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_GetChildIndex_ReturnsExpected_For_BigSizeAsync
10. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_GetChildIndex_ReturnsExpected_SubItemsMoreThanColumnsAsync
11. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_GetChildIndex_ReturnsExpectedAsync
12. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_SubItem_FragmentNavigate_Child_ReturnsNullAsync
13. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_SubItem_FragmentNavigate_NextSibling_ReturnsExpectedAsync
14. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_SubItem_FragmentNavigate_Sibling_ReturnsNull_For_SmallSizeAsync
15. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_SubItem_FragmentNavigate_Sibling_ReturnsNullAsync(columnCount: 4, subItemsCount: 1)
16. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_SubItem_HitTest_ReturnExpectedAsync
17. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_ColumnProperty_ReturnsMinusOneAsync
18. System.Windows.Forms.UITests.ListViewTests.ListView_Tile_GetChildIndex_ReturnsMinusOne_For_Single_ColumnAsync
19. ListView_Click_On_Second_Column_Does_Not_Alter_CheckBoxesAsync

[Copilot]

Copilot reviewed 1 out of 1 changed files in this pull request and generated no comments.

Comments suppressed due to low confidence (1)

src/test/integration/UIIntegrationTests/ListViewTests.cs:114

• [nitpick] Consider adding a TODO comment to track re-enabling these tests once the underlying issues are resolved.

[ActiveIssue("https://github.com/dotnet/winforms/issues/13291")]

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 40.32509%. Comparing base (1d61434) to head (b2f1ff5).
Report is 37 commits behind head on main.

❗ There is a different number of reports uploaded between BASE (1d61434) and HEAD (b2f1ff5). Click for more details.

HEAD has 2 uploads less than BASE

Flag	BASE (1d61434)	HEAD (b2f1ff5)
Debug	3	2
test	1	0

Additional details and impacted files

@@                 Coverage Diff                  @@
##                main      #13294          +/-   ##
====================================================
- Coverage   62.19645%   40.32509%   -21.87136%     
====================================================
  Files           1556        1018         -538     
  Lines         159366       96404       -62962     
  Branches       14854       13450        -1404     
====================================================
- Hits           99120       38875       -60245     
+ Misses         59495       57107        -2388     
+ Partials         751         422         -329     

Flag	Coverage Δ
Debug	40.32509% <ø> (-21.87136%)	⬇️
integration	11.30059% <ø> (ø)
production	40.32509% <ø> (-0.01141%)	⬇️
test	?
unit	37.68101% <ø> (-0.01141%)	⬇️

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[Tanya-Solyanik]

@LeafShi1 - how many failures had you seen? Could you please investigate what the cause could be?

[LeafShi1]

@LeafShi1 - how many failures had you seen? Could you please investigate what the cause could be?

ListView Tile related tests have failed 3 times in the past two weeks, the first failure was in this PR #13284

Everything has returned to normal in the past few days, I will follow up on these issues further

[Tanya-Solyanik]

@LeafShi1 - could you please share the link to look up test history? Interesting that it started to happen after an update to preview 4. Could you please investigate if these tests are reading any static variables (Cursor position?), is there any logging or additional validation to add to help understand the root cause?

[LeafShi1]

@LeafShi1 - could you please share the link to look up test history? Interesting that it started to happen after an update to preview 4. Could you please investigate if these tests are reading any static variables (Cursor position?), is there any logging or additional validation to add to help understand the root cause?

The test failure link https://dev.azure.com/dnceng-public/public/_test/analytics?definitionId=76&contextType=build