Bug 197204

Summary:	[ Mac WK1 ] Layout Test webexposed/css-properties-behind-flags.html is flaky
Product:	WebKit	Reporter:	Truitt Savell <tsavell>
Component:	Tools / Tests	Assignee:	Nobody <webkit-unassigned>
Status:	RESOLVED INVALID
Severity:	Normal	CC:	ap, dino, koivisto, lforschler, obrufau, ryanhaddad, simon.fraser, sroberts, thorton
Priority:	P2
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Truitt Savell 2019-04-23 11:11:10 PDT

The following layout test is flaky on Mac WK1

webexposed/css-properties-behind-flags.html

Probable cause:

This test appears to have been flakey for the whole history but has become more flakey on the bots somewhere around April 8th. 

Flakiness Dashboard:

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=webexposed%2Fcss-properties-behind-flags.html

Diff:
--- /Volumes/Data/slave/mojave-release-tests-wk1/build/layout-test-results/webexposed/css-properties-behind-flags-expected.txt
+++ /Volumes/Data/slave/mojave-release-tests-wk1/build/layout-test-results/webexposed/css-properties-behind-flags-actual.txt
@@ -7,13 +7,13 @@
 PASS border-inline-width is not exposed 
 PASS border-inline-style is not exposed 
 PASS border-inline-color is not exposed 
-PASS inset is not exposed 
-PASS inset-block is not exposed 
-PASS inset-block-start is not exposed 
-PASS inset-block-end is not exposed 
-PASS inset-inline is not exposed 
-PASS inset-inline-start is not exposed 
-PASS inset-inline-end is not exposed 
+FAIL inset is not exposed assert_false: inset not in style expected false got true
+FAIL inset-block is not exposed assert_false: inset-block not in style expected false got true
+FAIL inset-block-start is not exposed assert_false: inset-block-start not in style expected false got true
+FAIL inset-block-end is not exposed assert_false: inset-block-end not in style expected false got true
+FAIL inset-inline is not exposed assert_false: inset-inline not in style expected false got true
+FAIL inset-inline-start is not exposed assert_false: inset-inline-start not in style expected false got true
+FAIL inset-inline-end is not exposed assert_false: inset-inline-end not in style expected false got true
 PASS margin-block is not exposed 
 PASS margin-inline is not exposed 
 PASS padding-block is not exposed

Comment 1 Truitt Savell 2019-06-25 14:39:25 PDT

This issue is still occurring.

Comment 2 Truitt Savell 2019-06-25 14:45:07 PDT

This test was added in https://trac.webkit.org/changeset/238244/webkit

Comment 3 Tim Horton 2020-01-03 17:03:28 PST

Still flaking

Comment 4 Tim Horton 2020-01-03 17:06:40 PST

A lot!

Comment 5 Alexey Proskuryakov 2020-01-07 12:58:47 PST

Marked as flaky in http://trac.webkit.org/r254150

Comment 6 Oriol Brufau 2020-09-06 07:28:52 PDT

I have removed the test in bug 216178, since there is no longer any CSS property disabled behind a flag.