Writing an Executable Test

This very simple example of an executable test in shell script:

$ echo '#!/bin/bash' > /tmp/executable_test.sh
$ echo 'exit 0' >> /tmp/executable_test.sh
$ chmod +x /tmp/executable_test.sh

Notice that the file is given executable permissions, which is a requirement for Avocado to treat it as a executable test. Also notice that the script exits with status code 0, which signals a successful result to Avocado.