Bug 159896 – [mac] LayoutTest storage/indexeddb/modern/handle-user-delete.html is a flaky timeout

• Status: NEW
• Component: WebCore Misc.

[Ryan Haddad]

LayoutTest storage/indexeddb/modern/handle-user-delete.html is a flaky timeout

Per the flakiness dashboard, this is happening most frequently on El Capitan Release WK2 and Yosemite Release WK2.

Most recent timeout:
https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/builds/6652

Flakiness dashboard:
https://webkit-test-results.webkit.org/dashboards/flakiness_dashboard.html#showAllRuns=true&tests=storage%2Findexeddb%2Fmodern%2Fhandle-user-delete.html

[Ryan Haddad]

The timeouts persist after https://trac.webkit.org/changeset/203241

[Brady Eidson]

Are we still getting DatabaseProcess crashes?

[Brady Eidson]

FWIW, this is not *terribly* surprising.

From https://bugs.webkit.org/show_bug.cgi?id=158741#c11:
"I have a fix that resolves the <crash> in both WK1 and WK2.
The WK2 user delete test still sometimes times out when run in rapid succession with itself."

So this test, in WK2, still can timeout. But the radical improvement is that it's no longer a crash.

Unless Ryan comes back and answers https://bugs.webkit.org/show_bug.cgi?id=159896#c2 with "Yes"

[Ryan Haddad]

(In reply to comment #2)
> Are we still getting DatabaseProcess crashes?

Not on the two bots I checked. So the that part of the fix worked. With that in mind, I'll mark the test as flaky on El Capitan as well.

[Ryan Haddad]

Marked test as flaky on WK2 in http://trac.webkit.org/projects/webkit/changeset/203372