207474 2020-02-10 09:55:55 -0800 [ macOS wk2 ] http/tests/cache-storage/cache-records-persistency.https.html is flaky failing 2020-02-10 10:00:35 -0800 1 1 1 Unclassified WebKit Tools / Tests WebKit Nightly Build Unspecified Unspecified NEW InRadar P2 Normal --- 1 jacob_uphoff webkit-unassigned webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1616921 0 jacob_uphoff 2020-02-10 09:55:55 -0800 http/tests/cache-storage/cache-records-persistency.https.html This test looks to have started failing around commit 253661 Test is failing on wk2 debug and release When I ran the test in iterations x5000 I was able to see it fail 3 times History: https://results.webkit.org/?suite=layout-tests&test=http%2Ftests%2Fcache-storage%2Fcache-records-persistency.https.html&limit=50000 Diff: --- /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/http/tests/cache-storage/cache-records-persistency.https-expected.txt +++ /Volumes/Data/slave/catalina-release-tests-wk2/build/layout-test-results/http/tests/cache-storage/cache-records-persistency.https-actual.txt @@ -1,5 +1,6 @@ +CONSOLE MESSAGE: Cache API operation failed: Failed writing data to the file system -PASS Cleaning existing caches +FAIL Cleaning existing caches promise_test: Unhandled rejection with value: object "TypeError: Failed writing data to the file system" PASS Cache.put called twice with matching Requests - keys should remain the same - testing persistency PASS Cleaning created caches PASS Checking persistency of cache keys 1616922 1 webkit-bug-importer 2020-02-10 09:56:32 -0800 <rdar://problem/59314315> 1616928 2 jacob_uphoff 2020-02-10 10:00:35 -0800 Set test expectations at 256188