SIGINT is indistinguishable from a failed test

[johnrichardrinehart]

Description

I run gotestsum in a loop in a bash script. In order to detect SIGINT in the bash script I have to inspect the exit code of gotestsum (I think). However, <ctrl-c> during test processing triggers an exit code of 1.

$ gotestsum . # hit <ctrl-c> immediately
$ echo $?
1

The same exit code happens if tests fail.

So, I can't terminate my testing loop based on SIGINT - checking if $? = 1 will treat failed tests the same way as SIGINT.

I recommend having failed tests keep $? = 1. But, OS signals should have $? > 1. This makes it easy to predicate on both signals and failed tests.

Update

I've submitted #210 to address this.