sw_uiwriter hangs in testDateFormFieldCurrentDateInvalidation

Jan-Marek Glogowski glogow at fbihome.de
Sun Jul 14 11:47:35 UTC 2019

Am 14.07.19 um 13:28 schrieb Kaganski Mike:
> I see sw_uiwriter hanging locally in 
> testDateFormFieldCurrentDateInvalidation (added in commit 
> d0ff1090762ac61ce08f54bc76685232699d98a0), never returning from 
> Scheduler::ProcessEventsToIdle. Killing the test after some time 
> produces multiple lines in console:
>> warn:vcl.schedule:5488:13820:vcl/source/app/svapp.cxx:470: ProcessEventsToIdle: 1000
>> warn:vcl.schedule:5488:13820:vcl/source/app/svapp.cxx:470: ProcessEventsToIdle: 2000
>> ...
>> warn:vcl.schedule:5488:13820:vcl/source/app/svapp.cxx:470: ProcessEventsToIdle: 845000
> I believe that's the reason for massive number of aborted Windows 
> jenkins builds that lately affect our CI (just the last few are builds 
> #34586, #34587, #34588, #34589, #34590, #34591).

Just see the list in https://ci.libreoffice.org/job/gerrit_windows/

And https://gerrit.libreoffice.org/75463 was force-pushed after an Abort.

I know there are still problems with the Scheduler code on Windows, eventually
the AnyInput handling. Probably it's the same then
My guess is LO is generating system events, so processing is always interrupted.

Also see https://gerrit.libreoffice.org/#/c/75568/

I can help debugging the general problem, but since I don't have Windows or a
Windows build, I can't do it myself.

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