#!/bin/sh
# make sure mkdir's -p options works properly

# Copyright (C) 2000, 2004, 2006 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.

if test "$VERBOSE" = yes; then
  set -x
  mkdir --version
fi

pwd=`pwd`
tmp=parents-$$
trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0
trap '(exit $?); exit' 1 2 13 15

framework_failure=0

# Record absolute path of srcdir.
cd $srcdir || framework_failure=1
abs_srcdir=`pwd`

cd "$pwd" || framework_failure=1
mkdir $tmp || framework_failure=1
cd $tmp || framework_failure=1
mkdir -m 700 e-dir || framework_failure=1

if test $framework_failure = 1; then
  echo 'failure in testing framework'
  (exit 1); exit 1
fi

. "$abs_srcdir/../setgid-check"

fail=0

# Make sure `mkdir -p existing-dir' succeeds
# and that `mkdir existing-dir' fails.
mkdir -p e-dir || fail=1
mkdir e-dir > /dev/null 2>&1 && fail=1

# Create an existing directory.
umask 077
mode_str=drwxr-x-wx
mode_arg=`"$abs_srcdir/../rwx-to-mode" $mode_str`
mkdir -m $mode_arg a || fail=1

# this `mkdir -p ...' shouldn't change perms of existing dir `a'.
d_mode_str=drwx-w--wx
d_mode_arg=`"$abs_srcdir/../rwx-to-mode" $d_mode_str`
mkdir -p -m $d_mode_arg a/b/c/d

# Make sure the permissions of `a' haven't been changed.
p=`ls -ld a|cut -b-10`; case $p in $mode_str);; *) fail=1;; esac
# `b's and `c's should reflect the umask
p=`ls -ld a/b|cut -b-10`; case $p in drwx------);; *) fail=1;; esac
p=`ls -ld a/b/c|cut -b-10`; case $p in drwx------);; *) fail=1;; esac

# `d's perms are determined by the -m argument.
p=`ls -ld a/b/c/d|cut -b-10`; case $p in $d_mode_str);; *) fail=1;; esac

(exit $fail); exit $fail
