We can't check the initial permissions of the
file because the umask may be set to something
other than 0022. The check isn't needed to check
for chmod correctness anyway.
Signed-off-by: Sam Lang <sam.lang@inktank.com>
This fixes up the chmod test to use a unique
filename to test with, and avoid clobbering of
other tests and commonly named files.
Signed-off-by: Sam Lang <sam.lang@inktank.com>
