Bug 159312

Summary: [mac-wk2 debug] LayoutTest js/function-call-aliased.html is a flaky timeout
Product: WebKit Reporter: Ryan Haddad <ryanhaddad>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: ap, jbedard, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=127860
https://bugs.webkit.org/show_bug.cgi?id=159827
Attachments:
Description Flags
Patch none

Comment 1 Alexey Proskuryakov 2016-07-01 23:55:22 PDT
This looks like it's not a real problem with this test - WebKitTestRunner doesn't even start loading the test when it times out. Some logic seems wrong in WebKitTestRunner:

12:51:39.850 89305 worker/4 js/function-call-aliased.html output stderr lines:
12:51:39.850 89305   Timed out waiting for initial response from web process
12:51:39.850 89305   #PROCESS UNRESPONSIVE - com.apple.WebKit.WebContent.Development (pid 92706)

> Most recent timeout:
> https://build.webkit.org/builders/Apple%20El%20Capitan%20Debug%20WK2%20(Tests)/builds/6247

In this run, the previous test was js/function-apply.html. Perhaps it's doing something very slow after claiming to have succeeded.
Comment 2 Radar WebKit Bug Importer 2016-07-05 09:27:44 PDT
<rdar://problem/27173240>
Comment 3 Jonathan Bedard 2016-07-14 16:24:25 PDT
Created attachment 283701 [details]
Patch
Comment 4 Alexey Proskuryakov 2016-07-14 17:35:31 PDT
Changed ProcessType on bot162 and bot165 to see if that makes any change. Should undo that once done with the experiment.
Comment 5 Alexey Proskuryakov 2016-07-15 12:18:44 PDT
Looks like this hasn't happened in a while (last timeout that I see was on July 7).
Comment 6 Alexey Proskuryakov 2016-07-18 09:50:20 PDT
Comment on attachment 283701 [details]
Patch

Clearing review flag, as Jonathan is trying a different approach in bug 159827.
Comment 7 Jonathan Bedard 2016-09-16 11:26:27 PDT
This has stopped happening in the last few months.  It appears that this is no longer an issue.