Files
apfstests/tests/xfs/138
T
Darrick J. Wong f479ce6186 xfs/138: format the scratch device before using it
Format the scratch device before using it, or else xfs_db will fail,
particularly if the previous test left a corrupt fs behind.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
2019-02-03 15:52:10 +08:00

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#! /bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2017 Oracle, Inc. All Rights Reserved.
#
# FS QA Test No. 138
#
# Test nesting the 'source' command in xfs_db via -c and interactive.
#
seq=`basename $0`
seqres=$RESULT_DIR/$seq
echo "QA output created by $seq"
here=`pwd`
tmp=/tmp/$$
status=1 # failure is the default!
trap "_cleanup; exit \$status" 0 1 2 3 7 15
_cleanup()
{
cd /
rm -f $tmp.*
}
# get standard environment, filters and checks
. ./common/rc
# real QA test starts here
_supported_os Linux
_supported_fs xfs
_require_scratch
cat > $tmp.a << ENDL
echo This is file A
source $tmp.b
ENDL
cat > $tmp.b << ENDL
echo This is file B
ENDL
echo "Test with -c"
_scratch_mkfs > $seqres.full 2>&1
_scratch_xfs_db -c "sb 0" -c "p magicnum" -c "source $tmp.a" -c "p magicnum" | sed -e 's/0x58465342/XFS_MAGIC/g'
echo "Test with interactive"
(echo "sb 0"; sleep 0.5;
echo "p magicnum"; sleep 0.5;
echo "source $tmp.a"; sleep 0.5;
echo "p magicnum"; sleep 0.5) | _scratch_xfs_db 2>&1 | sed -e 's/xfs_db> //g' -e 's/0x58465342/XFS_MAGIC/g' | egrep '(This is file|magicnum =)'
# success, all done
status=0
exit