Bug 164870 – [mac-wk2 debug] LayoutTest imported/w3c/web-platform-tests/IndexedDB/idbcursor_iterating.htm is a flaky failure

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

[Ryan Haddad]

LayoutTest imported/w3c/web-platform-tests/IndexedDB/idbcursor_iterating.htm is a flaky failure

https://build.webkit.org/results/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/r208845%20(9491)/results.html

--- /Volumes/Data/slave/elcapitan-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/IndexedDB/idbcursor_iterating-expected.txt
+++ /Volumes/Data/slave/elcapitan-debug-tests-wk2/build/layout-test-results/imported/w3c/web-platform-tests/IndexedDB/idbcursor_iterating-actual.txt
@@ -1,3 +1,3 @@
 
-PASS IDBCursor.continue() - objectstore - delete next element, and iterate to it 
+TIMEOUT IDBCursor.continue() - objectstore - delete next element, and iterate to it Test timed out

[Ryan Haddad]

Marked as flaky in http://trac.webkit.org/projects/webkit/changeset/208850

[Brady Eidson]

It is only on the verge of timing out in debug builds - Plenty fast in release builds.

[Brady Eidson]

(And I see you only marked it flaky for Debug! Great!)

[Brady Eidson]

This timing out is not a real correctness bug, but rather a real performance bug.

We need to speed up cursors in general, specifically for debug builds of course.

We'll need to have cursors prefetch the next record or two.

[Joseph Pecoraro]

Closing. El Capitan expectations have been removed.

[Radar WebKit Bug Importer]

<rdar://problem/43118103>

[Sihui Liu]

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