From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id qA8MNUQJ027534 for ; Thu, 8 Nov 2012 16:23:30 -0600 Received: from cxfsxe19.americas.sgi.com (cxfsxe19.americas.sgi.com [128.162.240.35]) by estes.americas.sgi.com (Postfix) with ESMTP id 7809E700263D; Thu, 8 Nov 2012 16:25:25 -0600 (CST) Received: by cxfsxe19.americas.sgi.com (Postfix, from userid 0) id 66109BA0C2; Thu, 8 Nov 2012 16:25:25 -0600 (CST) Message-Id: <20121108222315.709683665@sgi.com> Date: Thu, 08 Nov 2012 16:23:17 -0600 From: Andrew Dahl Subject: [patch 2/2] xfstests: xfs_tosspages() test addition References: <20121108222315.505370321@sgi.com> Content-Disposition: inline; filename=xfstests_tosspages_addition List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com Cc: Andrew Dahl Tests xfs_tosspages() to ensure the expected output of tossing various ranges. It uses the XFS_IOC_ZERO_RANGE ioctl by way of "xfs_io zero" The ranges tested are [0,4095], [0,4096], [4096,8192], [1024,5120] Signed-off-by: Andrew Dahl --- Index: xfstests/290 =================================================================== --- /dev/null +++ xfstests/290 @@ -0,0 +1,86 @@ +#! /bin/bash +# FS QA Test No. 290 +# +# check xfs_tosspages to ensure it's tossing proper pages +# +#----------------------------------------------------------------------- +# Copyright (c) 2012 SGI. 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=adahl@sgi.com + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + rm -f $TEST_DIR/290.* +} + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter + +# real QA test starts here + +# Modify as appropriate. +_supported_fs xfs +_supported_os Linux + +_test_io_zero() +{ + $XFS_IO_PROG -c "zero help" 2>&1 | \ + grep 'command "zero" not found' > /dev/null + echo $? +} + +[ $(_test_io_zero) -eq 0 ] && _notrun "zero command not supported" + +testfile=$TEST_DIR/290.$$ + +$XFS_IO_PROG -F -f -t -c "pwrite -S 0x41 0 4096" \ + -c "pwrite -S 0x42 4096 4096" \ + -c "zero 0 4095" \ + -c "pread -v 0 8192" \ + $testfile | _filter_xfs_io_unique + +$XFS_IO_PROG -F -f -t -c "pwrite -S 0x41 0 4096" \ + -c "pwrite -S 0x42 4096 4096" \ + -c "zero 0 4096" \ + -c "pread -v 0 8192" \ + $testfile | _filter_xfs_io_unique + +$XFS_IO_PROG -F -f -t -c "pwrite -S 0x41 0 4096" \ + -c "pwrite -S 0x42 4096 4096" \ + -c "zero 4096 4096" \ + -c "pread -v 0 8192" \ + $testfile | _filter_xfs_io_unique + +$XFS_IO_PROG -F -f -t -c "pwrite -S 0x41 0 4096" \ + -c "pwrite -S 0x42 4096 4096" \ + -c "zero 1024 4096" \ + -c "pread -v 0 8192" \ + $testfile | _filter_xfs_io_unique + +# success, all done +status=0 +exit Index: xfstests/290.out =================================================================== --- /dev/null +++ xfstests/290.out @@ -0,0 +1,43 @@ +QA output created by 290 +wrote 4096/4096 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 4096/4096 bytes at offset 4096 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +00000000: 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA +* +00001000: 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 BBBBBBBBBBBBBBBB +* +read 8192/8192 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 4096/4096 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 4096/4096 bytes at offset 4096 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ +* +00001000: 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 BBBBBBBBBBBBBBBB +* +read 8192/8192 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 4096/4096 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 4096/4096 bytes at offset 4096 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +00000000: 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA +* +00001000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ +* +read 8192/8192 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 4096/4096 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +wrote 4096/4096 bytes at offset 4096 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) +00000000: 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 AAAAAAAAAAAAAAAA +* +00000400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ +* +00001000: 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 42 BBBBBBBBBBBBBBBB +* +read 8192/8192 bytes at offset 0 +XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) Index: xfstests/group =================================================================== --- xfstests.orig/group +++ xfstests/group @@ -408,3 +408,4 @@ deprecated 287 auto dump quota quick 288 auto quick ioctl trim 289 auto quick +290 auto quick ioctl _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs