diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2006-08-15 23:41:24 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2006-08-15 23:41:24 +0000 |
| commit | 9e2b97bf352ad1a04ee6c28e2cd2668b63bfec84 (patch) | |
| tree | 308cea2257cc1665e4fc5e2d33f93a7a78cd1c1d /tests | |
| parent | 5ce0b45a43fc2de8862a439b6e6281fdd55e27ed (diff) | |
| download | coreutils-9e2b97bf352ad1a04ee6c28e2cd2668b63bfec84.tar.xz | |
* NEWS: Mention that df exits with nonzero status if it generates
no output. This change was in 6.0 but inadvertently unmentioned.
* doc/coreutils.texi (df invocation): df exits nonzero if it outpus
nothing.
* src/df.c (file_systems_processed): Renamed from n_valid_args, and now
a boolean.
(show_dev): Don't set it until we actually output something.
Print the header if this is the first output.
(main): Don't print a header, as that is now show_dev's job.
* tests/misc/Makefile.am (TESTS): Add df.
* tests/misc/df: New file.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/misc/Makefile.am | 1 | ||||
| -rwxr-xr-x | tests/misc/df | 17 |
2 files changed, 18 insertions, 0 deletions
diff --git a/tests/misc/Makefile.am b/tests/misc/Makefile.am index 60d5745da..5c01b43b4 100644 --- a/tests/misc/Makefile.am +++ b/tests/misc/Makefile.am @@ -27,6 +27,7 @@ TESTS = \ csplit \ date \ date-sec \ + df \ dirname \ expand \ false-status \ diff --git a/tests/misc/df b/tests/misc/df new file mode 100755 index 000000000..b1efe61ab --- /dev/null +++ b/tests/misc/df @@ -0,0 +1,17 @@ +#!/bin/sh +# Ensure that "df ." outputs a header. + +if test "$VERBOSE" = yes; then + set -x + df --version +fi + +case `df .` in +*' +'*) + fail=0;; +*) + fail=1;; +esac + +(exit $fail); exit $fail |