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btrfs-progs: tests: check: Make 026-bad-dir-item-name verify if btrfs-check can also repair 

Just remove the customized 'test.sh', then generic fsck test will do the
check-repair-check.

Signed-off-by: Qu Wenruo <wqu@suse.com>
This commit is contained in:
Qu Wenruo 2018-10-25 15:35:47 +08:00 committed by David Sterba
parent af816ca930
commit f7f1700b58
2 changed files with 41 additions and 13 deletions
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41
tests/fsck-tests/026-bad-dir-item-name/description.txt Normal file
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@ -0,0 +1,41 @@
"default_case.img.xz" contains the fs with the following tree dump of fs tree:
[snip]
item 2 key (256 DIR_ITEM 751495445) itemoff 16019 itemsize 92
location key (259 INODE_ITEM 0) type FILE
transid 9 data_len 0 name_len 13
name: foor.WvG1c1Td
^^^^^^^^^^^^^ Hash doesn't match with key
location key (260 INODE_ITEM 0) type FILE
transid 12 data_len 0 name_len 19
name: user.J3__T_Km3dVsW_
item 3 key (256 DIR_INDEX 4) itemoff 15976 itemsize 43
location key (259 INODE_ITEM 0) type FILE
transid 9 data_len 0 name_len 13
name: foor.WvG1c1Td
item 4 key (256 DIR_INDEX 5) itemoff 15927 itemsize 49
location key (260 INODE_ITEM 0) type FILE
transid 12 data_len 0 name_len 19
name: user.J3__T_Km3dVsW_
item 5 key (259 INODE_ITEM 0) itemoff 15767 itemsize 160
generation 9 transid 9 size 0 nbytes 0
block group 0 mode 100644 links 1 uid 0 gid 0 rdev 0
sequence 1 flags 0x0(none)
atime 1499844359.341125147 (2017-07-12 15:25:59)
ctime 1499844359.341125147 (2017-07-12 15:25:59)
mtime 1499844359.341125147 (2017-07-12 15:25:59)
otime 1499844359.341125147 (2017-07-12 15:25:59)
item 6 key (259 INODE_REF 256) itemoff 15744 itemsize 23
index 4 namelen 13 name: foor.WvG1c1Td
item 7 key (260 INODE_ITEM 0) itemoff 15584 itemsize 160
generation 12 transid 12 size 0 nbytes 0
block group 0 mode 100644 links 1 uid 0 gid 0 rdev 0
sequence 1 flags 0x0(none)
atime 1499844544.931130070 (2017-07-12 15:29:04)
ctime 1499844544.931130070 (2017-07-12 15:29:04)
mtime 1499844544.931130070 (2017-07-12 15:29:04)
otime 1499844544.931130070 (2017-07-12 15:29:04)
item 8 key (260 INODE_REF 256) itemoff 15555 itemsize 29
index 5 namelen 19 name: user.J3__T_Km3dVsW_
Test case is going to check if btrfs check can detect and repair it.

13
tests/fsck-tests/026-bad-dir-item-name/test.sh
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@ -1,13 +0,0 @@
#!/bin/bash
#
# confirm whether check detects name and hash mismatch in dir_item
source "$TEST_TOP/common"
check_prereq btrfs
image=$(extract_image "./default_case.img.xz")
run_mustfail "dir_item hash mismatch not found" "$TOP/btrfs" check "$image"
rm -f "$image"