# Define the timeout for receiving a result; a testcase might override
# this with another value
#
# @var timeout 20
#
# All testcases in here print either of this, so we look for said message
#
# ^eval console-rx %(console)s::fail PROJECT EXECUTION FAILED
# @eval console-rx %(console)s:%(timeout)s PROJECT EXECUTION SUCCESSFUL
# @eval console-rx %(console)s:%(timeout)s RunID: %(runid)s:%(tchash)s
