#!/bin/shif test "$VERBOSE" = yes; then  set -x  cp --versionfipwd=`pwd`t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$trap 'status=$?; cd $pwd; chmod -R u+rwx $t0; rm -rf $t0 && exit $status' 0trap '(exit $?); exit' 1 2 13 15framework_failure=0mkdir -p $tmp || framework_failure=1cd $tmp || framework_failure=1mkdir D || framework_failure=1touch D/a || framework_failure=1chmod 0 D/a || framework_failure=1chmod 500 D || framework_failure=1touch file || framework_failure=1chmod u-w file || framework_failure=1(echo foo >> file) >/dev/null 2>&1 && {  echo '********************************************'  echo "$0: NOTICE: This test case cannot be run as root."  echo '********************************************'  exit 77}if test $framework_failure = 1; then  echo 'failure in testing framework'  exit 1fifail=0# This is expected to exit non-zero, because it can't read D/a.cp -pR D DD > /dev/null 2>&1 && fail=1# Permissions on DD must be `dr-x------'set X `ls -ld DD`shifttest "$1" = dr-x------ || fail=1chmod 700 D(exit $fail); exit