Layout Test imported/w3c/web-platform-tests/IndexedDB/idbindex_getAll.html is a flaky failure

[Matt Lewis]

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

Currently on the flakiness dashboard El Capitan WK2 and Sierra leak and Debug WK2 are intermittently failing
https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2FIndexedDB%2Fidbindex_getAll.html

the first failure on El Capitan happened just after the test was re-synced in https://trac.webkit.org/changeset/217225/webkit

https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/builds/1462
https://build.webkit.org/results/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/r217663%20(1462)/results.html

diff:
--- /Volumes/Data/slave/elcapitan-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/IndexedDB/idbindex_getAll-expected.txt
+++ /Volumes/Data/slave/elcapitan-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/IndexedDB/idbindex_getAll-actual.txt
@@ -1,15 +1,17 @@
+
+Harness Error (TIMEOUT), message = null
 
 PASS Single item get 
 PASS Empty object store 
 PASS Get all keys 
 PASS maxCount=10 
-PASS Get bound range 
-PASS Get bound range with maxCount 
-PASS Get upper excluded 
-PASS Get lower excluded 
-PASS Get bound range (generated) with maxCount 
-PASS Non existent key 
-PASS maxCount=0 
-PASS Retrieve multiEntry key 
-PASS Retrieve one key multiple values 
+TIMEOUT Get bound range Test timed out
+TIMEOUT Get bound range with maxCount Test timed out
+TIMEOUT Get upper excluded Test timed out
+TIMEOUT Get lower excluded Test timed out
+TIMEOUT Get bound range (generated) with maxCount Test timed out
+TIMEOUT Non existent key Test timed out
+TIMEOUT maxCount=0 Test timed out
+TIMEOUT Retrieve multiEntry key Test timed out
+TIMEOUT Retrieve one key multiple values Test timed out

[Ryan Haddad]

It looks like the same is seen with imported/w3c/web-platform-tests/IndexedDB/idbindex_getAllKeys.html

https://build.webkit.org/results/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/r218395%20(1770)/results.html

https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=imported%2Fw3c%2Fweb-platform-tests%2FIndexedDB%2Fidbindex_getAllKeys.html

[Matt Lewis]

Marked both test as flaky:
https://trac.webkit.org/changeset/218420/webkit

[Matt Lewis]

Also marked imported/w3c/web-platform-tests/IndexedDB/idbindex_getAllKeys.html as flaky.
https://trac.webkit.org/changeset/218889/webkit

[Joseph Pecoraro]

Closing. El Capitan expectations have been removed and this was an El Capitan specific failure / expectation.

[Radar WebKit Bug Importer]

<rdar://problem/43118220>