Hi Currently, the testcase parser supports to cleanup testing environment after each testcase finished. we only need to add a flag command 'clean' after each testcase in testcase config, for example: ... domain:screenshot guestname rhel6 filename /tmp/filescreen screen 0 clean domain: start guestname ... the 'clean' flag will make the framework invoke the function named screenshot_clean in screenshot.py. That means each testcase needs two mandatory functions, one is the main function, the other is main function name with '_clean' appended. So I send a patch for this testcase as an example. According to the above testcase config the '/tmp/filescreen.ppm' file will be removed after running. There are some other flags, I need to update the documentation sooner:) --- repos/domain/screenshot.py | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/repos/domain/screenshot.py b/repos/domain/screenshot.py index 9986cab..eeda2b5 100644 --- a/repos/domain/screenshot.py +++ b/repos/domain/screenshot.py @@ -55,3 +55,8 @@ def screenshot(params): conn.close() return ret + +def screenshot_clean(params): + """clean testing environment""" + filename = params['filename'] + os.system('rm -f %s.*' % filename) -- 1.7.7.5 Guannan Ren