diff options
Diffstat (limited to 'tests/cp/preserve-gid')
| -rwxr-xr-x | tests/cp/preserve-gid | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tests/cp/preserve-gid b/tests/cp/preserve-gid index a999322d2..d7f86e030 100755 --- a/tests/cp/preserve-gid +++ b/tests/cp/preserve-gid @@ -19,6 +19,10 @@ . $srcdir/test-lib.sh require_root_ +# Record primary group number, usually 0. +# This is the group ID used when cp (without -p) creates a new file. +primary_group_num=$(id -g) + create() { echo "$1" > "$1" || exit 1 chown "+$2:+$3" "$1" || exit 1 @@ -34,7 +38,7 @@ t0() { if test "x$s" != "x$u $g"; then # Allow the actual group to match that of the parent directory # (it was set to 0 above). - if test "x$s" = "x$u 0"; then + if test "x$s" = "x$u $primary_group_num"; then : else echo "$0: $* $f b: $u $g != $s" 1>&2 |