Bug 244846 - REGRESSION (253727@main): [ macOS wk2 ] inspector/css/setLayoutContextTypeChangedMode.html is a flaky failure
Summary: REGRESSION (253727@main): [ macOS wk2 ] inspector/css/setLayoutContextTypeCha...
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: Patrick Angle
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-09-06 08:18 PDT by Karl Rackler
Modified: 2023-01-12 16:15 PST (History)
3 users (show)

See Also:

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Description Karl Rackler 2022-09-06 08:18:21 PDT 
inspector/css/setLayoutContextTypeChangedMode.html

This test is a flaky text failure on macOS wk2.

HISTORY:
https://results.webkit.org/?suite=layout-tests&test=inspector%2Fcss%2FsetLayoutContextTypeChangedMode.html&platform=mac&flavor=wk2

DIFF:
@@ -37,5 +37,7 @@
 Changing `#normalNonGrid` to `display: grid;`...
 PASS: 3 grid nodes should be instrumented.
 Changing `#normalNonGrid` to `display: block;`...
-PASS: 2 grid nodes should be instrumented.
+FAIL: 2 grid nodes should be instrumented.
+    Expected: 2
+    Actual: 3


Reproduction Steps: 
I can reproduce this on 253727@main but cannot reproduce it on 253726@main or earlier.

This issue can be bisected to 253727@main using the command:

run-webkit-tests -f --clobber-old-results --exit-after-n-failures 1 --debug --force --debug --iterations=50   inspector/css/setLayoutContextTypeChangedMode.html
Comment 1 Radar WebKit Bug Importer 2022-09-06 08:19:01 PDT 
<rdar://problem/99599308>
Comment 2 Karl Rackler 2022-09-06 08:24:01 PDT 
I have marked this test as a flaky failure while this issue is investigated.
Comment 3 EWS 2022-09-06 08:30:03 PDT 
Test gardening commit 254186@main (67d670b9086a): <https://commits.webkit.org/254186@main>

Reviewed commits have been landed. Closing PR #4056 and removing active labels.
Comment 4 Patrick Angle 2023-01-10 10:15:37 PST 
Pull request: https://github.com/WebKit/WebKit/pull/8467
Comment 5 EWS 2023-01-12 16:15:19 PST 
Committed 258858@main (33d4b1c48279): <https://commits.webkit.org/258858@main>

Reviewed commits have been landed. Closing PR #8467 and removing active labels.