#!/bin/sh
# move a directory containing hard-linked files and
# make sure the links are preserved

: ${MV=mv}
: ${RM=rm}
: ${MKDIR=mkdir}
: ${LN=ln}
: ${LS=ls}

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

. $srcdir/setup

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

dir=hlink

framework_failure=0
$MKDIR $dir || framework_failure=1
> $dir/a || framework_failure=1
$LN $dir/a $dir/b || 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

$MV $dir $other_partition_tmpdir || fail=1

# Display inode numbers, one per line.
$LS -1i $other_partition_tmpdir/$dir > out || fail=1

# Make sure the inode numbers are the same.
a=`sed -n 's/ a$//p' out`
b=`sed -n 's/ b$//p' out`
test "$a" = "$b" || fail=1

$RM -fr out $dir $other_partition_tmpdir

exit $fail