Add a "test" command to tests.py that queries a test pickle file and
returns different exit codes depending on the outcome of the tests in
the file. The following exit codes can currently be returned:
* 0: All tests were successful or skipped.
* 1: General fault in the script such as incorrect parameters or
failing to parse a pickle file.
* 2: At least one test failed to run. This is what the summary
formatter usually shows as a 'FAILED'.
* 3: All tests ran correctly, but at least one failed to verify
its output. When displaying test output using the summary
formatter, such a test would show up as 'CHANGED'.
The command can be invoked like this:
./tests/tests.py test `find build/ARM/tests/opt/ -name status.pickle`
Change-Id: I7e6bc661516f38ff08dfda7c4359a1e10bf97864
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
dd0f54fed6