RESOLVED FIXED 263892
REGRESSION(267944@main): wpt /css/CSS2/positioning/abspos-block-level-001.html 
https://bugs.webkit.org/show_bug.cgi?id=263892
Summary REGRESSION(267944@main): wpt /css/CSS2/positioning/abspos-block-level-001.html
Attachments
test reduction (100 bytes, text/html)
2023-10-30 13:42 PDT, alan baradlay 		no flags
Details
Patch (10.04 KB, patch)
2023-10-31 13:16 PDT, alan baradlay 		no flags
DetailsFormatted DiffDiff
Patch (12.04 KB, patch)
2023-10-31 14:22 PDT, alan baradlay 		no flags
DetailsFormatted DiffDiff
Patch (12.31 KB, patch)
2023-10-31 16:26 PDT, alan baradlay 		no flags
DetailsFormatted DiffDiff
Patch (12.39 KB, patch)
2023-10-31 20:51 PDT, alan baradlay 		no flags
DetailsFormatted DiffDiff
[fast-cq]Patch (12.39 KB, patch)
2023-11-01 06:55 PDT, alan baradlay 		no flags
DetailsFormatted DiffDiff
Show Obsolete (4) View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2023-10-30 09:30:44 PDT
<rdar://problem/117690490>
alan baradlay
Comment 2 2023-10-30 13:42:24 PDT
Created attachment 468416 [details] test reduction it looks like trimmed trailing whitespace confuses out-of-flow static position logic.
alan baradlay
Comment 3 2023-10-30 20:49:27 PDT
2 issues: - out-of-flow boxes has to be passed in as objectReplacementCharacter (and not as truly opaque items) to icu (InlineItemsBuilder::buildBidiParagraph) - right to left inline direction (has nothing to do with bidi) needs "visually backwards" search when looking for "before" in-flow content to decide where (display: block) out-of-flow box should go (InlineDisplayContentBuilder::setGeometryForBlockLevelOutOfFlowBoxes) (have a local fix, will upload a patch tomorrow)
alan baradlay
Comment 4 2023-10-31 13:16:32 PDT
Created attachment 468432 [details] Patch
alan baradlay
Comment 5 2023-10-31 13:17:34 PDT
(In reply to zalan from comment #2) > Created attachment 468416 [details] > test reduction > > it looks like trimmed trailing whitespace confuses out-of-flow static > position logic. 270022@main has addressed it.
alan baradlay
Comment 6 2023-10-31 14:22:52 PDT
Created attachment 468434 [details] Patch
alan baradlay
Comment 7 2023-10-31 16:26:58 PDT
Created attachment 468436 [details] Patch
alan baradlay
Comment 8 2023-10-31 20:51:55 PDT
Created attachment 468438 [details] Patch
alan baradlay
Comment 9 2023-11-01 06:55:11 PDT
Created attachment 468442 [details] [fast-cq]Patch
EWS
Comment 10 2023-11-01 11:56:51 PDT
Committed 270069@main (f1664d74b5e3): <https://commits.webkit.org/270069@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 468442 [details].
Note You need to log in before you can comment on or make changes to this bug.