Bug 229595 – [Mac wk2 Debug] imported/w3c/web-platform-tests/fetch/http-cache/invalidate.any.worker.html is a flaky failure

• Status: NEW
• Component: New Bugs

[Eric Hutchison]

imported/w3c/web-platform-tests/fetch/http-cache/invalidate.any.worker.html

is a flaky failure on Catalina and BigSur wk2 Debug.

History: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Ffetch%2Fhttp-cache%2Finvalidate.any.worker.html&platform=mac

Results: https://build.webkit.org/results/Apple-Catalina-Debug-WK2-Tests/r281658%20(15972)/results.html

Diff: 
--- /Volumes/Data/worker/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/fetch/http-cache/invalidate.any.worker-expected.txt
+++ /Volumes/Data/worker/catalina-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/fetch/http-cache/invalidate.any.worker-actual.txt
@@ -1,5 +1,5 @@
 
-PASS HTTP cache invalidates after a successful response from a POST
+FAIL HTTP cache invalidates after a successful response from a POST assert_equals: Response 3 comes from cache expected 3 but got 1
 FAIL HTTP cache does not invalidate after a failed response from an unsafe request assert_less_than: Response 3 does not come from cache expected a number less than 3 but got 3
 PASS HTTP cache invalidates after a successful response from a PUT
 PASS HTTP cache invalidates after a successful response from a DELETE

[Radar WebKit Bug Importer]

<rdar://problem/82415536>

[Eric Hutchison]

Updated test expectations at https://trac.webkit.org/changeset/281676/webkit.

[Eric Hutchison]

Updated test expectations at https://trac.webkit.org/changeset/281676/webkit.

[Radar WebKit Bug Importer]

<rdar://problem/82415655>

[Eric Hutchison]

Reproduced test results locally on r282390 using run-webkit-tests --debug -f --force --iterations 500 --exit-after-n-failures 1 --clobber-old-results imported/w3c/web-platform-tests/fetch/http-cache/invalidate.any.worker.html.