#!/bin/sh
# Force mv to use the copying code.
# Consider the case where SRC and DEST are on different
# partitions and DEST is a symlink to SRC.

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

. $srcdir/setup

if test -z "$other_partition_tmpdir"; then
  exit 77
fi

file="$other_partition_tmpdir/file"
symlink=symlink

framework_failure=0
rm -f $file $symlink || framework_failure=1
echo whatever > $file || framework_failure=1
ln -s $file $symlink || framework_failure=1

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

# Make sure we get English translations.
LANGUAGE=C
export LANGUAGE
LC_ALL=C
export LC_ALL
LANG=C
export LANG

# This mv command should exit nonzero.
mv $symlink $file > out 2>&1 && fail=1

# And so should this one.
mv $file $symlink >> out 2>&1 && fail=1

sed \
   -e "s,mv:,XXX:," \
   -e "s,$file,YYY," \
   -e "s,$symlink,ZZZ," \
  out > out2

cat > exp <<\EOF
XXX: `ZZZ' and `YYY' are the same file
XXX: `YYY' and `ZZZ' are the same file
EOF
#'

cmp out2 exp || fail=1

rm -fr out out2 exp $file $symlink $other_partition_tmpdir

exit $fail