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Steps to reproduce:
Install Xamarin.ios 7.0.5 9c421594, corresponding mono
Execute monotouch test with llvmthumbsgen config
Button Bar Item test crashed on iPad2 6.0.1 device
Crash Report (Device log): https://gist.github.com/GouriKumari/a2f5f0234a48db3031cd
Log says: Application Specific Information:
monotouchtest has active assertions beyond permitted time:
<BKProcessAssertion: 0x1f84ed70> identifier: Suspending process: monotouchtest permittedBackgroundDuration: 10.000000 reason: suspend owner pid:51 preventSuspend preventThrottleDownCPU preventThrottleDownUI
Elapsed total CPU time (seconds): 4.750 (user 4.750, system 0.000), 24% CPU
Elapsed application CPU time (seconds): 0.002, 0% CPU
Is this device related?
Xamarin.ios 7.0.5 9c421594
Updates to the above comment:
Monotouch Test log: https://wrench.internalx.com/Wrench/WebServices/Download.aspx?workfile_id=178273
Build Log: https://gist.github.com/GouriKumari/cd8f0bf4374e15ab2946
This bug could be related with a timeout issue in QA test script. I will update the bug with wrench test results.
Updates to Comment #0:
In QA-monotouch master lane (bcb459864c609be42d15575dd35df920e57f0165), monotouch-test_llvmthumbsgen executes without any crash on the same ipad2 6.0.1 device.
Time taken by all tests included in ButtonBarItemTest is 11879 ms
Test Log: https://wrench.internalx.com/Wrench/WebServices/Download.aspx?workfile_id=1784113
However, in QA-monotouch7.0.5 lane (9c4215943e6e9027a1ab7f297c27c9b53e69838f), monotouch-test_llvmthumbsgen executes indefinitely (with no timeout) or crashes at ButtonBarItemTest, CustomView_NoUserReference (with timeout). Standalone execution of CustomView_NoUserReference on device takes 6141ms.
Xamarin.iOS master: bcb459864c609be42d15575dd35df920e57f0165
Xamarin.iOS 7.0.5: 9c4215943e6e9027a1ab7f297c27c9b53e69838f
For some reason the app hung -> 0x000000008badf00d
but the original crash report is not symbolicated so it's not clear where exactly that happened.
Also wrench link for comment #1 does not work -> 500
Can you still duplicate the issue ? i.e. maybe the device was rebooted between your test on 7.0.5 and master. If it still happens please attach a symbolicated crash report.
This was a random failure that occurred in old iOS versions. I am moving the target milestone to "far future".
Please re-open if you hit the issue again