2 # Ensure that --dereference-args (-D) gives reasonable names.
3 # This test would fail for coreutils-5.0.91.
5 if test "$VERBOSE" = yes; then
10 . $srcdir/../envvar-check
13 t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
14 trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0
15 trap '(exit $?); exit $?' 1 2 13 15
18 mkdir -p $tmp || framework_failure=1
19 cd $tmp || framework_failure=1
22 seq --format=%100g 900 | head --bytes=64k > 64k
23 ln -s 64k slink-to-64k
25 if test $framework_failure = 1; then
26 echo "$0: failure in testing framework" 1>&2
32 du -D slink | sed 's/^[0-9][0-9]* //' > out
33 # Ensure that the trailing slash is preserved and handled properly.
34 du -D slink/ | sed 's/^[0-9][0-9]* //' >> out
36 # Ensure that -D makes du dereference even symlinks to non-directories.
37 # Be sure to use --apparent-size. Otherwise, we'd get varying block counts
38 # depending on file system type (e.g. 68 on ext3 vs. 64 on tmpfs and 72
39 # on SELinux-enabled systems).
40 du --apparent-size --block-size=1K -D slink-to-64k >> out
50 test $fail = 1 && diff out exp 2> /dev/null
52 (exit $fail); exit $fail