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xfs/001: update to handle v5 filesystems

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xfs/001 fuzzes various extent fields using xfs_db.  There's nothing
in it that's specific to v4 filesystems, so upgrade the test to be
able to handle v5 filesystems.

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>
This commit is contained in:
Darrick J. Wong
2018-07-03 21:51:06 -07:00
committed by Eryu Guan
parent beae6dead9
commit 75337edb8c
2 changed files with 27 additions and 6 deletions
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common/xfs
+15
View File
@@ -774,3 +774,18 @@ _scratch_get_sfdir_prefix() {
_scratch_xfs_db -c "inode ${dir_ino}" -c 'p' >> $seqres.full
return 1
}
_scratch_get_bmx_prefix() {
local ino="$1"
for prefix in "u3.bmx" "u.bmx"; do
if [ -n "$(_scratch_xfs_get_metadata_field \
"${prefix}[0].startblock" \
"inode ${ino}")" ]; then
echo "${prefix}"
return 0
fi
done
_scratch_xfs_db -c "inode ${ino}" -c 'p' >> $seqres.full
return 1
}
tests/xfs/001
+12 -6
View File
@@ -49,9 +49,8 @@ _do_bit_test()
_supported_fs xfs
_supported_os Linux
_require_scratch_nocheck
_require_xfs_mkfs_crc
_scratch_mkfs -m crc=0 >/dev/null 2>&1
_scratch_mkfs >/dev/null 2>&1
_scratch_mount
# create the test file
@@ -68,11 +67,18 @@ BMBT_STARTOFF_BITLEN=54
BMBT_STARTBLOCK_BITLEN=52
BMBT_BLOCKCOUNT_BITLEN=21
prefix=$(_scratch_get_bmx_prefix $FILE_INO)
test -n "$prefix" || _fail "could not find bmx prefix from inode $FILE_INO"
filter_output() {
sed -e "s/${prefix}/u.bmx/g"
}
# test setting the BMBT entries from 0 to past the valid number.
_do_bit_test "u.bmx[0].extentflag" $BMBT_EXNTFLAG_BITLEN
_do_bit_test "u.bmx[0].startoff" $BMBT_STARTOFF_BITLEN
_do_bit_test "u.bmx[0].startblock" $BMBT_STARTBLOCK_BITLEN
_do_bit_test "u.bmx[0].blockcount" $BMBT_BLOCKCOUNT_BITLEN
_do_bit_test "${prefix}[0].extentflag" $BMBT_EXNTFLAG_BITLEN | filter_output
_do_bit_test "${prefix}[0].startoff" $BMBT_STARTOFF_BITLEN | filter_output
_do_bit_test "${prefix}[0].startblock" $BMBT_STARTBLOCK_BITLEN | filter_output
_do_bit_test "${prefix}[0].blockcount" $BMBT_BLOCKCOUNT_BITLEN | filter_output
# test setting the 32 bit generation number
_scratch_xfs_db -x -c "inode $FILE_INO" -c "write core.gen 0x5a"
_scratch_xfs_db -x -c "inode $FILE_INO" -c "write core.gen 0xa5"