blob: 9b754788c200f0dd289b2c4967a17f3c55a2882f [file] [log] [blame]
#! /bin/bash
# FS QA Test No. 249
#
# simple splice(2) test.
#
#-----------------------------------------------------------------------
# Copyright (c) 2011 Red Hat, Inc. All Rights Reserved.
#
# 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.
#
# This program is distributed in the hope that it would 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 the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#-----------------------------------------------------------------------
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_cleanup()
{
cd /
rm -f $tmp.*
rm -f $SRC $DST
}
# get standard environment, filters and checks
. ./common/rc
. ./common/filter
# real QA test starts here
_supported_fs generic
_supported_os Linux
_require_test
echo "Feel the serenity."
SRC=$TEST_DIR/$seq.src
DST=$TEST_DIR/$seq.dst
rm -f $seqres.full
$XFS_IO_PROG -f -c "pwrite -S 0xa5a55a5a 0 32768k" -c fsync $SRC >> $seqres.full 2>&1
[ $? -ne 0 ] && _fail "xfs_io pwrite failed"
$XFS_IO_PROG -f -c "sendfile -i $SRC 0 32768k" -c fsync $DST >> $seqres.full 2>&1
[ $? -ne 0 ] && _fail "xfs_io sendfile failed"
diff -q $SRC $DST
status=$?
[ $status -ne 0 ] && _fail "$SRC and $DST differ"
exit