Handle test termination gracefully

[nicola-lunghi]

Hi,
I have a test automation and I have an issue that when the job gets cancelled google test leave my system in an invalid state.

Basically what happen is this

1. launch the google test suite
2. while running, the job gets a signal from the runner if the job is cancelled
3. On this exception, the job just continue -> and get killed by the runner

The problem here is I need to catch the signal and execute the teardown function for the current test after that
If the teardown is not executed, my system remain in an wrong state.

There's a way to catch the signal and

1. stop the current test
2. execute a cleanup function (or the Teardown function itself)
3. Exit?

Thank you,
Nick