diff options
| -rwxr-xr-x | tests/cp/perm | 65 |
1 files changed, 43 insertions, 22 deletions
diff --git a/tests/cp/perm b/tests/cp/perm index b87c8fa5a..4bc3cddbc 100755 --- a/tests/cp/perm +++ b/tests/cp/perm @@ -1,6 +1,14 @@ #!/bin/sh # Make sure the permission-preserving code in copy.c (mv, cp, install) works. +if test "$VERBOSE" = yes; then + set -x + cp --version + mv --version +fi + +. $srcdir/../envvar-check + pwd=`pwd` tmp=perm.$$ trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0 @@ -10,8 +18,7 @@ framework_failure=0 mkdir $tmp || framework_failure=1 cd $tmp || framework_failure=1 -touch f || framework_failure=1 -chmod u=r,go= f || framework_failure=1 +umask 037 if test $framework_failure = 1; then echo 'failure in testing framework' @@ -20,25 +27,39 @@ fi fail=0 -cp -p f f2 || fail=1 - -# Permissions on f2 must be `-r--------' - -set X `ls -l f2` -shift -test "$1" = -r-------- || fail=1 -chmod u+w,g=rwx f2 || fail=1 - -# Again, but with an existing target. -cp -p f f2 || fail=1 -set X `ls -l f2` -shift -test "$1" = -r-------- || fail=1 - -# Again, but with an existing target, and this time with `-f'. -cp -p -f f f2 || fail=1 -set X `ls -l f2` -shift -test "$1" = -r-------- || fail=1 +# Now, try it with `mv', with combinations of --force, no-f and +# existing-destination and not. +for cmd in mv 'cp -p' cp; do + for force in '' -f; do + for existing_dest in yes no; do + for g_perm in r w x rw wx xr rwx; do + for o_perm in r w x rw wx xr rwx; do + touch src || exit 1 + chmod u=r,go= src || exit 1 + rm -f dest + test $existing_dest = yes && { + touch dest || exit 1 + chmod u=rw,g=$g_perm,o=$o_perm dest || exit 1 + } + $cmd $force src dest || exit 1 + test "$cmd" = mv && test -f src && exit 1 + test "$cmd" = cp && { test -f src || exit 1; } + set X `ls -l dest` + shift + case "$cmd:$force:$existing_dest" in + cp::yes) + _g_perm=`echo rwx|sed 's/[^'$g_perm']/-/g'` + _o_perm=`echo rwx|sed 's/[^'$o_perm']/-/g'` + expected_perms=-rw-$_g_perm$_o_perm;; + *) expected_perms=-r--------;; + esac + test x$1 = x$expected_perms || exit 1 + # Perform only one iteration when there's no existing destination. + test $existing_dest = no && break 3 + done + done + done + done +done (exit $fail); exit |