tree c4a13ffa7266d2d7477f1dac030d40d153d4ad91
parent 87018bede92c5590fb7f5b5c3e94b6f69cb703cb
author ivan-zhu <bozhu@linux.vnet.ibm.com> 1364275761 +0800
committer ivan-zhu <bozhu@linux.vnet.ibm.com> 1364452484 +0800

delete servers in setUpClass if ecxeption raised

this catch the exception in setUpClass of test_images_oneserver
and delete the server. Every exception should be catched
so hasn't specify what kind of exception after except.

fix bug 1158843

Change-Id: I4ea4f6b4bc97a514393c0d0cb6236dcc720fd1a0