Bug 250348

Summary:	REGRESSION(256321@main): [ iOS ] fast/block/basic/001.html is a constant failure
Product:	WebKit	Reporter:	Karl Rackler <rackler>
Component:	New Bugs	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bot-watchers-bugzilla, webkit-bug-importer, zalan
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Karl Rackler 2023-01-09 16:56:42 PST

Description:
fast/block/basic/001.html

It is a constant text failure on iOS ToT, and since 256321@main.  The test has an expected txt for Mac but not iOS and that seems to be causing the issue.

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=fast/block/basic/001.html

DIFF:
@@ -11,11 +11,11 @@
             RenderInline {FONT} at (0,0) size 140x19 [color=#FF0000]
               RenderText {#text} at (95,0) size 140x19
                 text run at (95,0) width 140: "More red on this line:"
-        RenderBlock (anonymous) at (2,40) size 780x74 [color=#FF0000]
-          RenderBlock {H3} at (0,0) size 780x23
+        RenderBlock (anonymous) at (2,40) size 780x74
+          RenderBlock {H3} at (0,0) size 780x23 [color=#FF0000]
             RenderText {#text} at (0,0) size 208x22
               text run at (0,0) width 208: "Suddenly a block appears!"
-          RenderBlock {H2} at (0,42) size 780x31
+          RenderBlock {H2} at (0,42) size 780x31 [color=#FF0000]
             RenderText {#text} at (0,1) size 194x28
               text run at (0,1) width 194: "And another block!"
         RenderBlock (anonymous) at (2,133) size 780x61


This issue can be bisected to 256321@main using the command:

run-webkit-tests --release --iterations=1  --ios-simulator  fast/block/basic/001.html

Comment 1 Radar WebKit Bug Importer 2023-01-09 16:57:04 PST

<rdar://problem/104052008>

Comment 2 zalan 2023-01-09 17:02:13 PST

It looks like it needs rebaseline for iOS

Comment 3 EWS 2023-01-09 17:26:14 PST

Test gardening commit 258693@main (7f27a00f1eb1): <https://commits.webkit.org/258693@main>

Reviewed commits have been landed. Closing PR #8424 and removing active labels.

Comment 4 Karl Rackler 2023-01-09 17:27:45 PST

re-baselined at 258693@main

Comment 5 EWS 2023-01-10 09:40:55 PST

Test gardening commit 258727@main (02c00fa685cf): <https://commits.webkit.org/258727@main>

Reviewed commits have been landed. Closing PR #8464 and removing active labels.

Comment 6 Karl Rackler 2023-01-10 15:33:19 PST

Verified after landing 258693@main and 258727@main, that the test is consistently passing.