Removed assumptions about umask and locale. Fixed hostname
tests to work even when the host has no DNS domain set.
Signed-off-by: Dan Fandrich <dan@coneharvesters.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
'testsuite' dir. Fix a bunch of broken tests. Fix the testsuite
'runtest' script so it actually reports all failures and provides
meaningful feedback.
-Erik
