Add test for terminating the terminals

[blink1073]

Heads up @andfoy, it looks like we're not able to properly terminate terminals anymore in pywinpty 2.0+.

 >       assert self.single_tm.terminal.ptyproc.closed
E       assert False

https://github.com/blink1073/terminado/runs/5162491817?check_suite_focus=true

The terminate function is returning True, as asserted in the test, but the ptyproc is not closing, and not triggering EOF.

I'll try and do some more debugging next week.

[andfoy]

Thanks for the ping, please let me know if I can help in any way

[andfoy]

@blink1073, I've just released pywinpty v2.0.3, it should be available in a few minutes

[blink1073]

I've just released pywinpty v2.0.3, it should be available in a few minutes

Thanks!

[blink1073]

@andfoy it works now when I specify using the WinPTY backend!