<rdar://problem/104718120>

It would be good to run a regression test These tests run with https://github.com/web-platform-tests/wpt/blob/551f57bc54/editing/other/typing-around-link-element-at-non-collapsed-selection.tentative.html?target=ContentEditable

These tests pass when I run locally.

http://wpt.live/editing/other/keeping-attributes-at-joining-elements.tentative.html?method=backspace - WebKit ToT is failing 32 tests http://wpt.live/editing/other/keeping-attributes-at-joining-elements.tentative.html?method=forwarddelete - WebKit ToT is failing 32 tests typing-around-link-element-at-non-collapsed-selection.tentative.html?target=ContentEditable - WebKit ToT is failing 31 tests __ ^ I am going to use these three tests as sample and revert some contenteditable changes in STP161 to STP162 ranges, I have slight guess, which might have caused these failures. @rniwa - any suggestions or input?

WebKit ToT (261417@main) Reverted - https://github.com/WebKit/WebKit/commit/f61cf23abe063f69ce6408c47a6454825ce011e8#diff-8448f5db214cf11ac521a0d8d7f3fc5dde40e9afc0d6f9a063ba5cff93d9be91 ^ Still fails - http://wpt.live/editing/other/keeping-attributes-at-joining-elements.tentative.html?method=backspace ^^ Funny enough - this now fails on Safari 16.3 as well. :-( Reverted - https://github.com/WebKit/WebKit/commit/97d658482be252a38bb1128072ec6a3372928605 ^ Still fails - https://github.com/WebKit/WebKit/commit/97d658482be252a38bb1128072ec6a3372928605 ________ These were two potential candidate for this regression but now since even Safari 16.3 is failing at least when running directly. It seems that it might be something on WPT end that we started failing. ____ In Safari 16.3, we get following error: promise_test: Unhandled rejection with value: object "Error: unimplemented" promiseReactionJob@[native code] and WebKit ToT: promise_test: Unhandled rejection with value: object "Error: unimplemented" get_stack@http://wpt.live/resources/testharness.js:4534:30 AssertionError@http://wpt.live/resources/testharness.js:4527:31 assert@http://wpt.live/resources/testharness.js:4511:37 @http://wpt.live/resources/testharness.js:759:35 @http://wpt.live/resources/testharness.js:2595:30 @http://wpt.live/resources/testharness.js:2642:40 Asserts run No asserts ran _______ @Karl & @rniwa - Any help or guidance on what I can do to get this regression fixed on my side?

It seems to have progressed / fixed with STP168. Marking this as "RESOLVED CONFIGURATION CHANGED".

(In reply to Ahmad Saleem from comment #6) > It seems to have progressed / fixed with STP168. > > Marking this as "RESOLVED CONFIGURATION CHANGED". Nice! Although it's a bit unsettling that we didn't figure out what caused it. Maybe web driver changes??

(In reply to Ryosuke Niwa from comment #7) > (In reply to Ahmad Saleem from comment #6) > > It seems to have progressed / fixed with STP168. > > > > Marking this as "RESOLVED CONFIGURATION CHANGED". > > Nice! Although it's a bit unsettling that we didn't figure out what caused > it. Maybe web driver changes?? Yeah! Because the tests didn't change from 2021 and they were failing till STP167, so it might be some web driver changes or some other underlying HTML Editing changes in STP168 but I think, it is more to do with Web Driver and something on WPT end because these tests were failing in Safari 16.3 as well (passing but then suddenly start failing), which didn't had any of HTML editing fixes.

(In reply to Ahmad Saleem from comment #6) > It seems to have progressed / fixed with STP168. > > Marking this as "RESOLVED CONFIGURATION CHANGED". It seems to now regressed with STP169 release. :-( https://wpt.fyi/results/editing/other?diff=&filter=ADC&run_id=5082264357044224&run_id=5198643877904384

I am closing this as 'RESOLVED CONFIGURATION CHANGED' again because it seems it is flaky on WPT side and some runs have it as passed and some as failed. https://wpt.fyi/results/editing/other?diff=&filter=ADC&run_id=5183180772999168&run_id=5177001724346368&run_id=5082951824441344 ^ Not good link but shows STP174 passing these tests.