Bug 217610 - REGRESSION (r268294): [ iOS wk2 ] imported/blink/fast/css/zoomed-intrinsic-width.html is a constant image failure
Summary: REGRESSION (r268294): [ iOS wk2 ] imported/blink/fast/css/zoomed-intrinsic-wi...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: zalan
URL:
Keywords: InRadar
: 217608 (view as bug list)
Depends on:
Blocks:
 
Reported: 2020-10-12 08:36 PDT by Karl Rackler
Modified: 2020-10-12 19:02 PDT (History)
5 users (show)

See Also:


Attachments
Patch (6.54 KB, patch)
2020-10-12 12:23 PDT, zalan
no flags Details | Formatted Diff | Diff
Patch (6.59 KB, patch)
2020-10-12 18:25 PDT, zalan
no flags Details | Formatted Diff | Diff
Patch (6.59 KB, patch)
2020-10-12 18:30 PDT, zalan
no flags Details | Formatted Diff | Diff

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Description Karl Rackler 2020-10-12 08:36:33 PDT
Description:
imported/blink/fast/css/zoomed-intrinsic-width.html

The first image failure that I see this on the dashboard was 10/09/20 at r268294, and has to do with LFC integration enabling overflow hidden which could have introduced the constant image failures. The change was introduced here https://trac.webkit.org/changeset/268294/webkit.

REPRODUCTION STEPS
I can reproduce this on r268294, but unable to reproduce on r268293.

Command: 
run-webkit-tests --ios-simulator imported/blink/fast/css/zoomed-intrinsic-width.html

Result: 
Regressions: Unexpected image-only failures (1)
  imported/blink/fast/css/zoomed-intrinsic-width.html [ ImageOnlyFailure ]

History:
https://results.webkit.org/?suite=layout-tests&test=imported%2Fblink%2Ffast%2Fcss%2Fzoomed-intrinsic-width.html&limit=50000&platform=ios

Image Results:
https://build.webkit.org/results/Apple-iOS-14-Simulator-Release-WK2-Tests/r268348%20(249)/imported/blink/fast/css/zoomed-intrinsic-width-diffs.html
Comment 1 Radar WebKit Bug Importer 2020-10-12 08:38:30 PDT
<rdar://problem/70207977>
Comment 2 Karl Rackler 2020-10-12 08:53:51 PDT
I have marked this test as image failure while this issue is investigated.
https://trac.webkit.org/changeset/268351/webkit
Comment 3 zalan 2020-10-12 12:23:44 PDT
Created attachment 411143 [details]
Patch
Comment 4 Alexey Proskuryakov 2020-10-12 17:39:03 PDT
*** Bug 217608 has been marked as a duplicate of this bug. ***
Comment 5 zalan 2020-10-12 18:25:55 PDT
Created attachment 411186 [details]
Patch
Comment 6 EWS 2020-10-12 18:27:18 PDT
ChangeLog entry in LayoutTests/ChangeLog contains OOPS!.
Comment 7 zalan 2020-10-12 18:30:56 PDT
Created attachment 411188 [details]
Patch
Comment 8 EWS 2020-10-12 19:02:52 PDT
Committed r268382: <https://trac.webkit.org/changeset/268382>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 411188 [details].