#!/bin/sh
# make sure we get proper diagnostics: e.g., with --target-dir=d but no args

# Copyright (C) 2000, 2004, 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 3 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, see <http://www.gnu.org/licenses/>.

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

# Make sure we get English translations.
. $srcdir/../lang-default

pwd=`pwd`
tmp=diag-$$
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

touch f1 || framework_failure=1
touch f2 || framework_failure=1
touch d || framework_failure=1

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

# These mv commands should all exit nonzero.

# Too few args.  This first one did fail, but with an incorrect diagnostic
# until fileutils-4.0u.
mv --target=. >> out 2>&1 && fail=1
mv no-file >> out 2>&1 && fail=1

# Target is not a directory.
mv f1 f2 f1 >> out 2>&1 && fail=1
mv --target=f2 f1 >> out 2>&1 && fail=1

cat > exp <<\EOF
mv: missing file operand
Try `mv --help' for more information.
mv: missing destination file operand after `no-file'
Try `mv --help' for more information.
mv: target `f1' is not a directory
mv: target `f2' is not a directory
EOF

cmp out exp || fail=1

(exit $fail)
exit $fail