[Vm-dev] Re: [Cuis-dev] Unit Test Failures on VM Candidate

On 11/26/2023 8:40 PM, ken.dickey--- via Cuis-dev wrote:

Raspberry Pi 4; Raspian Linux; Latest Cuis; squeak.cog.sput aarch64 VM built from opensmalltalk-vm-202311211431.tar.gz

Current unit tests mostly show green, but repeated runs fail on _separate_ trials for

'ProcessTerminateUnwindNonLocalReturn>>#test3DResume'

'ProcessTerminateBug>>#testTerminationDuringNestedUnwind7'

'ProcessTerminateBug>>#testTerminationDuringNestedUnwind4'

Any ideas on cause and how to fencepost?

Thanks, -KenD

If they don't fail every time, maybe there's some timing issue that depends on other processes. Maybe do a short delay wait at the start?

It looks like some non-trivial experimentation and debugging is in order...

Thanks,