Bug 278611 – REGRESSION (282691@main): [ macOS wk2 ] imported/w3c/web-platform-tests/navigation-api/navigation-methods/forward-to-pruned-entry.html is a flaky failure

• Component: Tools / Tests
• Status: RESOLVED DUPLICATE

[Fady Farag]

imported/w3c/web-platform-tests/navigation-api/navigation-methods/forward-to-pruned-entry.html

This test is flakily failing on macOS wk2.

HISTORY:

https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fnavigation-api%2Fnavigation-methods%2Fforward-to-pruned-entry.html&platform=mac

TEXT DIFF:

--- /Volumes/Data/worker/Apple-Ventura-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/navigation-api/navigation-methods/forward-to-pruned-entry-expected.txt
+++ /Volumes/Data/worker/Apple-Ventura-Release-WK2-Tests/build/layout-test-results/imported/w3c/web-platform-tests/navigation-api/navigation-methods/forward-to-pruned-entry-actual.txt
@@ -1,3 +1,3 @@
 
-FAIL If forward pruning clobbers the target of a traverse, abort assert_unreached: navigateerror should not fire Reached unreachable code
+FAIL If forward pruning clobbers the target of a traverse, abort assert_equals: expected 1 but got 2

DIFF URL:

https://build.webkit.org/results/Apple-Ventura-Release-WK2-Tests/282698@main%20(7833)/imported/w3c/web-platform-tests/navigation-api/navigation-methods/forward-to-pruned-entry-diff.txt

REPRODUCIBILITY:

I was able to reproduce the failure using command:
run-webkit-tests --release —-verbose --iterations=10 -1 imported/w3c/web-platform-tests/navigation-api/navigation-methods/forward-to-pruned-entry.html

REGRESSION:

The regression point seems to be after 282691@main landed.

[Radar WebKit Bug Importer]

<rdar://problem/134625883>

[Fady Farag]

Pull request: https://github.com/WebKit/WebKit/pull/32674

[Jonathan Bedard]

*** This bug has been marked as a duplicate of bug 276546 ***

[Jonathan Bedard]

Looks like this got fixed in https://github.com/WebKit/WebKit/pull/30755