| #! /bin/bash |
| # FS QA Test No. 014 |
| # |
| # truncfile |
| # |
| #----------------------------------------------------------------------- |
| # Copyright (c) 2000-2001 Silicon Graphics, 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 |
| # |
| #----------------------------------------------------------------------- |
| # |
| # creator |
| owner=dxm@sgi.com |
| |
| seq=`basename $0` |
| echo "QA output created by $seq" |
| |
| here=`pwd` |
| tmp=/tmp/$$ |
| status=0 # success is the default! |
| trap "_cleanup; exit \$status" 0 1 2 3 15 |
| |
| _cleanup() |
| { |
| cd / |
| rm -f $tmp.* |
| rm -rf $testdir/truncfile.$$.* |
| _cleanup_testdir |
| } |
| |
| # get standard environment, filters and checks |
| . ./common.rc |
| . ./common.filter |
| |
| _supported_fs generic |
| _supported_os IRIX Linux |
| |
| _require_sparse_files |
| _setup_testdir |
| |
| # ensure EOF preallocation doesn't massively extend the runtime of this test |
| # by limiting the amount of preallocation and therefore the amount of blocks |
| # zeroed during the truncfile test run. |
| if [ "$FSTYP" == "xfs" ]; then |
| umount $TEST_DIR |
| _test_mount -o allocsize=64k |
| fi |
| |
| echo "brevity is wit..." |
| |
| echo "------" |
| echo "test 1" |
| echo "------" |
| if ! src/truncfile -c 10000 $testdir/truncfile.$$.0 >$tmp.out 2>&1 |
| then |
| out=`cat $tmp.out` |
| echo "truncfile returned $? : \"$out\"" |
| else |
| echo "OK" |
| fi |
| |
| exit |