Bug 215819

Summary: [ macOS Mojave wk1 ] fast/layers/hidpi-transform-on-child-content-is-mispositioned.html is a flaky failure
Product: WebKit Reporter: Hector Lopez <hector_i_lopez>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: ap, bfulgham, graouts, simon.fraser, webkit-bot-watchers-bugzilla, webkit-bug-importer, zalan
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Expected image
none
Actual image
none
Diff image none

Hector Lopez
Reported 2020-08-25 12:00:05 PDT
fast/layers/hidpi-transform-on-child-content-is-mispositioned.html Test is a flaky failure according to history on macOS Mojave wk1. First occurrence go back to limit of history at r250986 but no indication that revision is start. History: https://results.webkit.org/?suite=layout-tests&test=fast%2Flayers%2Fhidpi-transform-on-child-content-is-mispositioned.html&limit=50000&platform=mac&flavor=wk1&version_name=Mojave Diff: https://build.webkit.org/results/Apple%20Mojave%20Release%20WK1%20(Tests)/r266116%20(17181)/fast/layers/hidpi-transform-on-child-content-is-mispositioned-diffs.html or see attachments
Attachments
Expected image (57.38 KB, image/png)
2020-08-25 12:00 PDT, Hector Lopez 		no flags
Details
Actual image (52.00 KB, image/png)
2020-08-25 12:01 PDT, Hector Lopez 		no flags
Details
Diff image (47.12 KB, image/png)
2020-08-25 12:01 PDT, Hector Lopez 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2020-08-25 12:00:29 PDT
<rdar://problem/67750701>
Hector Lopez
Comment 2 2020-08-25 12:00:45 PDT
Created attachment 407214 [details] Expected image
Hector Lopez
Comment 3 2020-08-25 12:01:03 PDT
Created attachment 407215 [details] Actual image
Hector Lopez
Comment 4 2020-08-25 12:01:27 PDT
Created attachment 407216 [details] Diff image
Hector Lopez
Comment 5 2020-08-25 12:05:12 PDT
Test expectation while investigated: https://trac.webkit.org/changeset/266139/webkit
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