commit 51c8c2637e7751c67b020bf006611bb63e5b8884
author Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> Sat Dec 21 03:30:37 2013 +0900
committer Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> Thu Jan 09 02:22:40 2014 +0900
tree 775773b805c9f5f94b74024ddcedfcfd274405c4
parent cb597066ea6327686420d48d289420b18f3d8117

Delete a BuildError server

If a server creation fails with create_test_server() in setUpClass,
the server would not be removed because tearDownclass is not called.
As the result, many BuildError servers are created and "Quota exceeded"
happens if server creations continue to fail.

This patch makes create_test_server() removes a server when BuildError
happens for avoiding "Quota exceeded" exception and investigating the
original problem which is due to the BuildError.

Change-Id: I55bb386bbea550de11cc7a81c5d056680057523b
Related-Bug: #1257641