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https://github.com/linux-apfs/apfstests.git
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Dave Chinner
91fb9912f1
We don't have any coverage of the splice functionality provided by the kernel in xfstests. Add a simple test that uses the sendfile operation built into xfs_io to copy a file ensure we at least execute the code path in xfstests. Signed-off-by: Dave Chinner <dchinner@redhat.com>
63 lines
1.6 KiB
Bash
63 lines
1.6 KiB
Bash
#! /bin/bash
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# FS QA Test No. 249
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#
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# simple splice(2) test.
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#
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#-----------------------------------------------------------------------
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# Copyright (c) 2011 Red Hat, Inc. All Rights Reserved.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it would be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#-----------------------------------------------------------------------
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#
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# creator
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owner=dchinner@redhat.com
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seq=`basename $0`
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echo "QA output created by $seq"
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here=`pwd`
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tmp=tmp/$$
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status=1 # failure is the default!
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trap "_cleanup; exit \$status" 0 1 2 3 15
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_cleanup()
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{
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cd /
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rm -f $tmp.*
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rm -f $SRC $DST
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_cleanup_testdir
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}
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# get standard environment, filters and checks
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. ./common.rc
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. ./common.filter
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# real QA test starts here
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_supported_fs generic
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_supported_os Linux
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_setup_testdir
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echo "Feel the serenity."
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SRC=$TEST_DIR/$seq.src
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DST=$TEST_DIR/$seq.dst
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$XFS_IO_PROG -f -c "pwrite -S 0xa5a55a5a 0 32768k" -c fsync $SRC > /dev/null 2>&1
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$XFS_IO_PROG -f -c "sendfile -i $SRC 0 32768k" -c fsync $DST > /dev/null 2>&1
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diff $SRC $DST
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status=$?
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exit
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