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#!/bin/sh
# make sure `mv -i a b' does its job with a positive response
# Copyright (C) 2001, 2005, 2006 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
if test "$VERBOSE" = yes; then
set -x
mv --version
fi
. $srcdir/../envvar-check
. $srcdir/../lang-default
pwd=`pwd`
tmp=mv-i4-$$
trap 'status=$?; cd "$pwd" && rm -rf $tmp && exit $status' 0
trap 'exit $?' 1 2 13 15
framework_failure=0
mkdir $tmp || framework_failure=1
cd $tmp || framework_failure=1
for i in a b; do
echo $i > $i || framework_failure=1
done
echo y > y || framework_failure=1
if test $framework_failure = 1; then
echo 'failure in testing framework'
exit 1
fi
fail=0
mv -i a b < y >/dev/null 2>&1 || fail=1
# Make sure out contains the prompt.
case "`cat b`" in
a) ;;
*) fail=1 ;;
esac
# Ensure that mv -i a b works properly with `n' and `y'
# responses, even when a and b are hard links to the same file.
# This `n' test would fail (no prompt) for coreutils-5.0.1 through 5.3.0.
echo n > n
rm -f a b
echo a > a
ln a b
mv -i a b < n >/dev/null 2>&1 || fail=1
test -r a || fail=1
test -r b || fail=1
mv -i a b < y >/dev/null 2>&1 || fail=1
test -r a && fail=1
test -r b || fail=1
exit $fail
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