4 # Check that truncation after failed writes does not zero too much data.
6 # Based on a bug report and testcase from
7 # Marius Tolzmann <tolzmann@molgen.mpg.de>
9 #-----------------------------------------------------------------------
10 # Copyright (c) 2010 Christoph Hellwig. All Rights Reserved.
12 # This program is free software; you can redistribute it and/or
13 # modify it under the terms of the GNU General Public License as
14 # published by the Free Software Foundation.
16 # This program is distributed in the hope that it would be useful,
17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 # GNU General Public License for more details.
21 # You should have received a copy of the GNU General Public License
22 # along with this program; if not, write the Free Software Foundation,
23 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 #-----------------------------------------------------------------------
31 echo "QA output created by $seq"
35 status=1 # failure is the default!
37 # get standard environment, filters and checks
41 # real QA test starts here
45 file=$TEST_DIR/mmap-writev
53 trap "_cleanup ; exit \$status" 0 1 2 3 15
55 echo -n "cccccccccc" > $file
56 $here/src/t_mmap_writev $file $file.NEW