Bug 205879

Summary:	REGRESSION: (r254091) [ Mac wk1 ] fast/frames/iframe-translucent-background.html is a flaky failure
Product:	WebKit	Reporter:	Truitt Savell <tsavell>
Component:	Text	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	mmaxfield, webkit-bot-watchers-bugzilla, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Truitt Savell 2020-01-07 12:08:50 PST

fast/frames/iframe-translucent-background.html

Description:
This test began failing after the changes in https://trac.webkit.org/changeset/254091/webkit
Looks like the diff comes from a I beam cursor.

History:
https://results.webkit.org/?suite=layout-tests&test=fast%2Fframes%2Fiframe-translucent-background.html

Diff:
https://build.webkit.org/results/Apple%20Mojave%20Debug%20WK1%20(Tests)/r254135%20(7823)/fast/frames/iframe-translucent-background-diffs.html

Comment 1 Radar WebKit Bug Importer 2020-01-07 12:10:20 PST

<rdar://problem/58383099>

Comment 2 Truitt Savell 2020-01-07 12:11:22 PST

This is reproducible by running the test in iterations. the test fails on r254091 but not on r254089.

Comment 3 Daniel Bates 2020-01-07 15:03:56 PST

Does it still occur after <https://trac.webkit.org/changeset/254160/webkit>?

Comment 4 Truitt Savell 2020-01-07 15:55:52 PST

It looks like these two tests are now failing:

fast/repaint/text-selection-overflow-hidden.html
fast/dom/Range/getClientRects.html

History:
https://results.webkit.org/?suite=layout-tests&suite=layout-tests&test=fast%2Fdom%2FRange%2FgetClientRects.html&test=fast%2Frepaint%2Ftext-selection-overflow-hidden.html

Results page:
https://build.webkit.org/results/Apple-Catalina-Release-WK2-Tests/r254160%20(1913)/results.html

Comment 5 Truitt Savell 2020-01-07 15:59:07 PST

It looks like fast/frames/iframe-translucent-background.html is now passing according to history initially.

Comment 6 Daniel Bates 2020-01-07 16:08:55 PST

Fixed in <https://trac.webkit.org/changeset/254160/>