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#!/bin/sh
# Verify that mkdir's '-m MODE' option works properly
# with various umask settings.
# Copyright (C) 2000-2022 Free Software Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
print_ver_ mkdir
skip_if_setgid_
require_no_default_acl_ .
working_umask_or_skip_
# parent parent/dir
# umask -m option resulting perm resulting perm
tests='
000 : empty : drwxrwxrwx : drwxrwxrwx :
000 : -m 016 : drwxrwxrwx : d-----xrw- :
077 : empty : drwx------ : drwx------ :
050 : empty : drwx-w-rwx : drwx-w-rwx :
050 : -m 312 : drwx-w-rwx : d-wx--x-w- :
160 : empty : drwx--xrwx : drw---xrwx :
160 : -m 743 : drwx--xrwx : drwxr---wx :
022 : -m o-w : drwxr-xr-x : drwxrwxr-x :
027 : -m =+x : drwxr-x--- : d--x--x--- :
027 : -m =+X : drwxr-x--- : d--x--x--- :
- : - : last : last :
'
colon_tests=$(echo $tests | sed 's/^ *//; s/ *: */:/g')
for p in empty -p; do
test _$p = _empty && p=
old_IFS=$IFS
IFS=':'
set $colon_tests
IFS=$old_IFS
while :; do
test "$VERBOSE" = yes && set -x
umask=$1 mode=$2 parent_perms=$3 sub_perms=$4
test "_$mode" = _empty && mode=
test $sub_perms = last && break
# echo p=$p umask=$1 mode=$2 parent_perms=$3 sub_perms=$4
shift; shift; shift; shift
umask $umask
# If we're not using -p, then create the parent manually,
# and adjust expectations accordingly.
test x$p = x &&
{
mkdir -m =,u=rwx parent || fail=1
parent_perms=drwx------
}
mkdir $p $mode parent/sub || fail=1
perms=$(stat --printf %A parent)
test "$parent_perms" = "$perms" \
|| { fail=1; echo parent: expected $parent_perms, got $perms; }
perms=$(stat --printf %A parent/sub)
test "$sub_perms" = "$perms" \
|| { fail=1; echo parent/sub: expected $sub_perms, got $perms; }
chmod -R u+rwx parent
rm -rf parent || fail=1
done
done
Exit $fail
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