#!/bin/sh
# Make sure that rm -r '' fails.
# On SunOS 4.1.3, running rm -r '' in a nonempty directory may
# actually remove files with names of entries in the current directory
# but relative to `/' rather than relative to the current directory.

: ${RM=rm}
test=sunos-1

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

tmp=t-rm.$$

# We're going to run RM from a subdir.
# Prepend ../ if $RM is a relative file name.
case $RM in
  /*) ;;
  */*) RM=../$RM
esac

test_failure=0
mkdir $tmp || test_failure=1

if test $test_failure = 1; then
  echo 'failure in testing framework'
  exit 1
fi

fail=0
cd $tmp
$RM -r '' > /dev/null 2>&1 && fail=1
cd ..
rm -rf $tmp

exit $fail