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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2006 Silicon Graphics, Inc. All Rights Reserved.
#
# FSQA Test No. 124
#
# Test preallocated_rw_pattern_test modified from CXFSQA test preallocated_rw_pattern_test
#
# pat stands for pattern. First 8 bytes contains the 64-bit number 0,
# second is 1, ..., until last 8 bytes (1048568-1048575) contain 131071.
# patw preallocates the file and then writes the pattern, patr checks it
#
. ./common/preamble
_begin_fstest pattern auto quick
# Override the default cleanup function.
_cleanup()
{
cd /
}
# Import common functions.
. ./common/filter
# real QA test starts here
_supported_fs generic
_require_test
_require_scratch
_scratch_mkfs >/dev/null 2>&1
_scratch_mount
# Run preallo_rw_pattern on both test and scratch partitions
for TESTFILE in $TEST_DIR/rw_pattern.tmp $SCRATCH_MNT/rw_pattern.tmp
do
count=1
while (( count < 101 ))
do
$here/src/preallo_rw_pattern_writer $TESTFILE
$here/src/preallo_rw_pattern_reader $TESTFILE
if (test $? -ne 0) then
echo Read/Write Pattern Test FAILED.
_cleanup
exit 1
fi
rm $TESTFILE
((count=count+1))
done #done for count of 100
done
if (test $? -eq 0 ) then
status=0
fi
_scratch_unmount
exit
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