use
$ make CU_DUMP=1 checkusage
for easily reviewing and comparing all output in
/tmp/checkusage--help
/tmp/checkusage--version
/tmp/checkusage--unknownopt
This was a big help when doing all my last usage cleanup.
Actually I used it to dump the original output, edited it
how I would like it, and then changed our programs to match
the wanted output.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Just some simple generic tests for our UL commands, regarding
options --help, --version and --unknownopt.
The script looks still a bit weired but could be polished to
be used in tests/. It would be the first time testing at least
"something" for *all* built binaries (currently 109! commands).
For the record here are the current candidates with possible
problems:
$ make checkusage
agetty: --unknownopt, stderr too long: 45
blockdev: --unknownopt, stderr too long: 28
flock: --help, no stdout
flock: --help, non-empty stderr
getopt: --help, returns error
kill: --unknownopt, stderr too short: 1
lsipc: --unknownopt, stderr too long: 77
pg: --unknownopt, stderr too long: 23
renice: --unknownopt, stderr too long: 18
rtcwake: --unknownopt, non-empty stdout
rtcwake: --unknownopt, stderr too long: 21
sulogin: --unknownopt, stderr too long: 17
write: --unknownopt, stderr too long: 12
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Ruediger Meier