#!/bin/sh# exercise another small part of remove.cif test "$VERBOSE" = yes; then  set -x  rm --versionfi. $srcdir/../envvar-check. $srcdir/../lang-defaultPRIV_CHECK_ARG=require-non-root . $srcdir/../priv-checkpwd=`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 -p b/a/p b/c b/d || framework_failure=1chmod u-w b/a || framework_failure=1if test $framework_failure = 1; then  echo '$0: failure in testing framework' 1>&2  (exit 1); exitfifail=0# This should fail.rm -rf b > out 2>&1 && fail=1cat <<\EOF > exprm: cannot remove directory `b/a/p': Permission deniedEOF# On some systems, rm doesn't have enough information to# say it's a directory.cat <<\EOF > exp2rm: cannot remove `b/a/p': Permission deniedEOFcmp out exp > /dev/null 2>&1 || {  cmp out exp2 || fail=1  }test $fail = 1 && diff out exp 2> /dev/nulltest -d b/a/p || fail=1test -d b/c && fail=1test -d b/d && fail=1(exit $fail); exit