tree 984c6250bc65d74a62be55b7144e2b21fccb8a77
parent 91ebdfac2f6021aa1bccceaf4274bb801cc0891b
author Andrea Frittoli (andreaf) <andrea.frittoli@hp.com> 1435332569 +0100
committer Andrea Frittoli (andreaf) <andrea.frittoli@hp.com> 1436387351 +0100

Provide a full path top level to test discovery

OS_TOP_LEVEL environment variable allows for the tempest code
to be in a different tree compared to .testr.conf.
However test_discover does not work because relative path is
passed in as top level. Fixing that.

Change-Id: Ieee0704c4895381bc64234bb18e720df67187aad