REOPENED287291
New test (268919@main): [ iOS ] http/tests/site-isolation/selection-focus.html is a constant failure. 
https://bugs.webkit.org/show_bug.cgi?id=287291
Summary New test (268919@main): [ iOS ] http/tests/site-isolation/selection-focus.htm...
Yasmin Karimi
Reported 2025-02-07 14:39:12 PST
Created attachment 474161 [details] pdf/images/jpeg2000-embed-pdf.webarchive http/tests/site-isolation/selection-focus.html This test is constantly failing on iOS. HISTORY: https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fsite-isolation%2Fselection-focus.html IMAGE DIFF: Attached DIFF URL: https://build.webkit.org/results/Apple-iOS-18-Simulator-Release-WK2-Tests/289955@main%20(598)/http/tests/site-isolation/selection-focus-diffs.html REPRODUCIBILITY: I was able to reproduce this issue on the iOS 18.2 simulator at ToT using the following command: run-webkit-tests --ios-simulator http/tests/site-isolation/selection-focus.html --child-process=1 --iterations 300 REGRESSION: This test appears to be constantly failing since it was introduced at 268919@main.
Attachments
pdf/images/jpeg2000-embed-pdf.webarchive (6.57 KB, application/x-webarchive)
2025-02-07 14:39 PST, Yasmin Karimi 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2025-02-07 14:39:22 PST
<rdar://problem/144412355>
EWS
Comment 2 2025-02-07 15:44:13 PST
Test gardening commit 290051@main (65866824e54b): <https://commits.webkit.org/290051@main> Reviewed commits have been landed. Closing PR #40248 and removing active labels.
ccarley2
Comment 3 2025-09-08 17:26:19 PDT
Pull request: https://github.com/WebKit/WebKit/pull/50472
EWS
Comment 4 2025-09-08 21:01:00 PDT
Committed 299738@main (379f807d0ee2): <https://commits.webkit.org/299738@main> Reviewed commits have been landed. Closing PR #50472 and removing active labels.
Jonathan Bedard
Comment 5 2025-09-30 13:00:53 PDT
http/tests/site-isolation/selection-focus.html is still failing, we should increase the fuzziness more.
Jonathan Bedard
Comment 6 2025-09-30 14:44:42 PDT
This appears to be some sort of crash or crash-like behavior in ImageDiff: 10:53:22.811 55246 worker/4 Test marked as failed, ImageDiff crashed because of no data while reading stdout for the server process. 10:53:22.812 55246 worker/4 http/tests/site-isolation/iframe-dark-mode-print.html : ImageDiff produced stderr output: Error: test and reference images have different sizes. Test image is 800x600, reference image is 1600x1200 ImageDiff crashed 10:53:22.814 55246 worker/4 http/tests/site-isolation/iframe-dark-mode-print.html failed: 10:53:22.814 55246 worker/4 reference mismatch
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