librsync-sys 0.1.4

#! /bin/sh -ex

# librsync -- the library for network deltas

# delta.test: Check application of some canned deltas to /dev/null

# Copyright (C) 1999, 2000, 2001, 2014 by Martin Pool <mbp@sourcefrog.net>
# Copyright (C) 1999 by Andrew Tridgell <tridge@samba.org>

# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public License
# as published by the Free Software Foundation; either version 2.1 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
# Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

srcdir='.'

. $srcdir/testcommon.sh

new=$tmpdir/delta.tmp

inputdir=$srcdir/delta.input

for delta in $inputdir/*.delta
do
    for inbuf in $bufsizes
    do
        cmd="$bindir/rdiff -I$inbuf -f patch /dev/null $delta $new"
        run_test $cmd
        expect=$inputdir/`basename $delta .delta`.expect
	check_compare $expect $new
    done
done

# Make sure rdiff can't overwrite files if ran without -f
# RS_IO_ERROR == 100 should be returned if file exists
RS_IO_ERROR=100
output_expect="File exists \".*\", aborting!"
expect=$tmpdir/delta_new.tmp
ret=0

# Change $new and rerun last test to check it won't be reverted
echo "$output_expect" > $expect
echo "$output_expect" > $new
cmd="$bindir/rdiff patch /dev/null $delta $new"
echo "    $cmd" >&2
output="`$cmd 2>&1`" || ret=$?
[ "$ret" -eq "$RS_IO_ERROR" ] ||
    fail_test "$ret" "RS_IO_ERROR ($RS_IO_ERROR) not returned while trying to overwrite existing file"
[ "$(echo "$output" | grep -c "$output_expect")" -gt 0 ] ||
    fail_test "$output" "\"$output_expect\" not returned when trying to overwrite files without --force"
# Check the file has not changed
check_compare $expect $new