Bug 242825 – [ iOS15 x86 ] editing/selection/ios/hide-selection-in-tiny-contenteditable.html is a flaky failure

• Status: NEW
• Component: Text

[Hercules Hjalmarsson]

editing/selection/ios/hide-selection-in-tiny-contenteditable.html

Is a flaky text failure on iOS15 x86 ToT.

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=editing%2Fselection%2Fios%2Fhide-selection-in-tiny-contenteditable.html

DIFF:
--- /Volumes/Data/worker/Apple-iOS-15-Simulator-Debug-WK2-Tests/build/layout-test-results/editing/selection/ios/hide-selection-in-tiny-contenteditable-expected.txt
+++ /Volumes/Data/worker/Apple-iOS-15-Simulator-Debug-WK2-Tests/build/layout-test-results/editing/selection/ios/hide-selection-in-tiny-contenteditable-actual.txt
@@ -1,5 +1,4 @@
 Focus the editor
-abcdefg
 Verifies that selection UI is suppressed when the editable root is extremely small. To manually test, tap on the button above and verify that (1) the editable element is focused, and (2) selection handles are not shown.
 
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".

DIFF URL:
https://build.webkit.org/results/Apple-iOS-15-Simulator-Debug-WK2-Tests/251555@main%20(2908)/editing/selection/ios/hide-selection-in-tiny-contenteditable-pretty-diff.html

[Radar WebKit Bug Importer]

<rdar://problem/97098778>

[Hercules Hjalmarsson]

I was able to reproduce this issue on iOS15 x86 ToT by running 500 iterations of command:

run-webkit-tests -f --force editing/selection/ios/hide-selection-in-tiny-contenteditable.html

This issue is easier to reproduce on debug revisions.

[Hercules Hjalmarsson]

This bug is NOT a duplicate of https://bugs.webkit.org/show_bug.cgi?id=241611.

I bisected the issue back to 251553@main where the changes in https://bugs.webkit.org/show_bug.cgi?id=241611 most likely suppressed the previous flaky text issue and produced another one instead.

[EWS]

Test gardening commit 252527@main (1bee7f4f64a1): <https://commits.webkit.org/252527@main>

Reviewed commits have been landed. Closing PR #2478 and removing active labels.