Bug 207474

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