Bug 173068 – Layout Test imported/w3c/web-platform-tests/IndexedDB/idbobjectstore_getKey.html is a flaky failure

• Status: RESOLVED
• Resolution: CONFIGURATION CHANGED
• Component: New Bugs

[Matt Lewis]

imported/w3c/web-platform-tests/IndexedDB/idbobjectstore_getKey.html is a flaky failure

According to the Dashboard it is flaky on macOS Debug and iOS Simulator Release WK2:
https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2FIndexedDB%2Fidbobjectstore_getKey.html

The test seems to fail after running for 135 seconds on most failures, sometimes it fails aft 25-27 seconds.

the test was updated in: https://trac.webkit.org/changeset/217225/webkit#file41

https://build.webkit.org/results/Apple%20Sierra%20Release%20WK2%20(Tests)/r217886%20(2045)/results.html
https://build.webkit.org/builders/Apple%20Sierra%20Release%20WK2%20(Tests)/builds/2045

Diff:
--- /Volumes/Data/slave/sierra-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/IndexedDB/idbobjectstore_getKey-expected.txt
+++ /Volumes/Data/slave/sierra-release-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/IndexedDB/idbobjectstore_getKey-actual.txt
@@ -1,3 +1,5 @@
+
+Harness Error (TIMEOUT), message = null
 
 PASS IDBObjectStore.getKey() - invalid parameters 
 PASS IDBObjectStore.getKey() - basic - key 
@@ -12,8 +14,8 @@
 PASS IDBObjectStore.getKey() - key generator - range 
 PASS IDBObjectStore.getKey() - key generator - key - no match 
 PASS IDBObjectStore.getKey() - key generator - range - no match 
-PASS IDBObjectStore.getKey() - key generator and key path - key 
-PASS IDBObjectStore.getKey() - key generator and key path - range 
+TIMEOUT IDBObjectStore.getKey() - key generator and key path - key Test timed out
+TIMEOUT IDBObjectStore.getKey() - key generator and key path - range Test timed out
 PASS IDBObjectStore.getKey() - key generator and key path - key - no match 
 PASS IDBObjectStore.getKey() - key generator and key path - range - no match

[Matt Lewis]

Marked test as flaky on Mac:
https://trac.webkit.org/changeset/219028/webkit

[Sihui Liu]

Expectations updated at https://bugs.webkit.org/show_bug.cgi?id=228241 as the test is no longer flaky.

[Radar WebKit Bug Importer]

<rdar://problem/81332078>