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#!/bin/sh
# Verify that mkdir's `-m MODE' option works properly
# with various umask settings.
if test "$VERBOSE" = yes; then
set -x
mkdir --version
fi
pwd=`pwd`
tmp=perm.$$
trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0
trap '(exit $?); exit' 1 2 13 15
framework_failure=0
mkdir $tmp || framework_failure=1
cd $tmp || framework_failure=1
if test $framework_failure = 1; then
echo 'failure in testing framework'
(exit 1); exit
fi
fail=0
# parent parent/dir
# umask -m option resulting perm resulting perm
tests='
000 : :drwxrwxrwx:drwxrwxrwx:
000 : -m 016 :drwxrwxrwx:d-----xrw-:
077 : :drwx------:drwx------:
050 : :drwx-w-rwx:drwx-w-rwx:
050 : -m 312 :drwx-w-rwx:d-wx--x-w-:
160 : :drwx--xrwx:drw---xrwx:
160 : -m 743 :drwx--xrwx:drwxr---wx:
- : - :last:last:
'
for p in empty -p; do
test _$p = _empty && p=
old_IFS=$IFS
IFS=':
'
set - $tests
IFS=$old_IFS
while :; do
test "$VERBOSE" = yes && set -x
umask=$1 mode=$2 parent_perms=$3 sub_perms=$4
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 $mode parent/sub || fail=1
perms=`ls -ld parent | sed 's/ .*//'`
test "$parent_perms" = "$perms" \
|| { fail=1; echo parent: expected $parent_perms, got $perms; }
perms=`ls -ld parent/sub | sed 's/ .*//'`
test "$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); exit
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