Description: fast/css/variables/test-suite/168.html The first failure that I saw on the dashboard for Big Sur was 2/23/2022 at r290359, but this does not appear relevant to causing this issue. The first failure that I saw on the dashboard for Monterey was 3/24/2022 at r291848, but this modified WTFString and does not appear relevant to causing this issue. This test seems to have been flaky since the start. At present, I have been unable to reproduce this issue. History: https://results.webkit.org/?suite=layout-tests&test=fast%2Fcss%2Fvariables%2Ftest-suite%2F168.html&platform=mac&flavor=wk2&architecture=x86_64&limit=50000&style=debug Image Diff: https://build.webkit.org/results/Apple-Monterey-Debug-WK2-Tests/250041@main%20(1595)/fast/css/variables/test-suite/168-diffs.html
<rdar://problem/92416836>
I have marked this test as a flaky image failure while this issue is investigated.
Pull request: https://github.com/WebKit/WebKit/pull/418
Test gardening commit r293532 (250061@main): <https://commits.webkit.org/250061@main> Reviewed commits have been landed. Closing PR #418 and removing active labels.
It looks like the ‘failure’ in this case is the reference image is entirely black. The failing run also fails a lot of other tests in the same way, with one of the two images being black (not always the reference image). I have unmarked this test as a flaky image failure while this issue is investigated so we do not lose test coverage.
Pull request: https://github.com/WebKit/WebKit/pull/589
Test gardening commit r294053 (250459@main): <https://commits.webkit.org/250459@main> Reviewed commits have been landed. Closing PR #589 and removing active labels.
Pull request: https://github.com/WebKit/WebKit/pull/591
Test gardening commit r294054 (250460@main): <https://commits.webkit.org/250460@main> Reviewed commits have been landed. Closing PR #591 and removing active labels.
(In reply to Karl Rackler from comment #8) > Pull request: https://github.com/WebKit/WebKit/pull/591 Please disregard, for another bug.