tests: ubifs_tools: fsck_tests: Add corrupted images

This is a preparation for adding bad images fsck testcase. There is
no debugfs tools (for example: debugfs[ext4], xfs_db) for UBIFS, so
there is no way to inject precise corruption into UBIFS image, we have
to prepare inconsistent UBIFS images in advance like e2fsprogs[1] does.
(Goto [2] to see how to generate inconsistent UBIFS images).
Original UBIFS image content:
 /
 ├── corrupt_file (xattr - user.corrupt:123, 2K data)
 ├── dir
 │   ├── block_dev
 │   ├── char_dev
 │   ├── dir
 │   └── file (content: '123')
 ├── hardl_corrupt_file => corrupt_file
 └── softl_corrupt_file -> corrupt_file

Here's a descriptons of the various testing images:
=========================================================================
      image         |     Description     |          expectancy
-------------------------------------------------------------------------
good                | good image contains | fsck success, fs content is
                    | kinds of files.     | not changed.
-------------------------------------------------------------------------
sb_fanout           | invalid fanout in   | fsck failed.
                    | superblock.         |
-------------------------------------------------------------------------
sb_fmt_version      | invalid fmt_version | fsck failed.
                    | in superblock.      |
-------------------------------------------------------------------------
sb_leb_size         | invalid leb_size in | fsck failed.
                    | superblock.         |
-------------------------------------------------------------------------
sb_log_lebs         | invalid log lebs in | fsck failed.
                    | superblock.         |
-------------------------------------------------------------------------
sb_min_io_size      | invalid min_io_size | fsck failed.
                    | in superblock.      |
-------------------------------------------------------------------------
master_highest_inum | invalid highest_inum| fsck success, fs content is
                    | in master nodes.    | not changed.
-------------------------------------------------------------------------
master_lpt          | bad lpt pos in      | fsck success, fs content is
                    | master nodes.       | not changed.
-------------------------------------------------------------------------
master_tnc          | bad tnc pos in      | fsck success, fs content is
                    | master nodes.       | not changed.
-------------------------------------------------------------------------
master_total_dead   | bad total_dead in   | fsck success, fs content is
                    | master nodes.       | not changed.
-------------------------------------------------------------------------
master_total_dirty  | bad total_dirty in  | fsck success, fs content is
                    | master nodes.       | not changed.
-------------------------------------------------------------------------
master_total_free   | bad total_free in   | fsck success, fs content is
                    | master nodes.       | not changed.
-------------------------------------------------------------------------
journal_log         | corrupted log area. | fsck success, fs content is
                    |                     | not changed.
-------------------------------------------------------------------------
journal_bud         | corrupted bud area. | fsck success, file data is
                    |                     | lost.
-------------------------------------------------------------------------
orphan_node         | bad orphan node.    | fsck success, file is
                    |                     | deleted as expected.
-------------------------------------------------------------------------
lpt_dirty           | bad dirty in pnode. | fsck success, fs content is
                    |                     | not changed.
-------------------------------------------------------------------------
lpt_flags           | bad flags in pnode  | fsck success, fs content is
                    | (eg. index).        | not changed.
-------------------------------------------------------------------------
lpt_free            | bad free in pnode.  | fsck success, fs content is
                    |                     | not changed.
-------------------------------------------------------------------------
lpt_pos             | bad pos in nnode.   | fsck success, fs content is
                    |                     | not changed.
-------------------------------------------------------------------------
ltab_dirty          | bad dirty in lprops | fsck success, fs content is
                    | table.              | not changed.
-------------------------------------------------------------------------
ltab_free           | bad free in lprops  | fsck success, fs content is
                    | table.              | not changed.
-------------------------------------------------------------------------
index_size          | bad index size in   | fsck success, fs content is
                    | master nodes.       | not changed.
-------------------------------------------------------------------------
tnc_lv0_key         | bad key in lv0      | fsck success, fs content is
                    | znode.              | not changed.
-------------------------------------------------------------------------
tnc_lv0_len         | bad len in lv0      | fsck success, fs content is
                    | znode.              | not changed.
-------------------------------------------------------------------------
tnc_lv0_pos         | bad pos in lv0      | fsck success, fs content is
                    | znode.              | not changed.
-------------------------------------------------------------------------
tnc_noleaf_key      | bad key in non-leaf | fsck success, fs content is
                    | znode.              | not changed.
-------------------------------------------------------------------------
tnc_noleaf_len      | bad len in non-leaf | fsck success, fs content is
                    | znode.              | not changed.
-------------------------------------------------------------------------
tnc_noleaf_pos      | bad pos in non-leaf | fsck success, fs content is
                    | znode.              | not changed.
-------------------------------------------------------------------------
corrupted_data_leb  | corrupted data leb. | fsck success, partial data of
                    |                     | file is lost.
-------------------------------------------------------------------------
corrupted_idx_leb   | corrupted index leb.| fsck success, fs content is
                    |                     | not changed.
-------------------------------------------------------------------------
inode_data          | bad data node.      | fsck success, file content
                    |                     | is changed, other files are
                    |                     | not changed.
-------------------------------------------------------------------------
inode_mode          | bad inode mode for  | fsck success, file is
                    | file.               | dropped, other files are not
                    |                     | changed.
-------------------------------------------------------------------------
inode_nlink         | wrong nlink for     | fsck success, nlink is
                    | file.               | corrected, fs content is not
                    |                     | changed.
-------------------------------------------------------------------------
inode_size          | wrong inode size    | fsck success, inode size is
                    | for file.           | corrected, fs content is not
                    |                     | changed.
-------------------------------------------------------------------------
inode_xcnt          | wrong inode         | fsck success, xattr_cnt is
                    | xattr_cnt for file. | corrected, fs content is not
                    |                     | changed.
-------------------------------------------------------------------------
soft_link_inode_mode| bad inode mode for  | fsck success, soft link
                    | solf link file.     | file is dropped, other files
                    |                     | are not changed.
-------------------------------------------------------------------------
soft_link_data_len  | bad inode data_len  | fsck success, soft link
                    | for solt link file. | file is dropped, other files
                    |                     | are not changed.
-------------------------------------------------------------------------
dentry_key          | bad dentry key for  | fsck success, dentry is
                    | file.               | removed, other files are
                    |                     | not changed.
-------------------------------------------------------------------------
dentry_nlen         | inconsistent nlen   | fsck success, dentry is
                    | and name in dentry  | removed, other files are
                    | for file.           | not changed.
-------------------------------------------------------------------------
dentry_type         | inconsistent type   | fsck success, dentry is
                    | between dentry and  | removed, other files are
                    | inode for file.     | not changed.
-------------------------------------------------------------------------
xinode_flags        | lost UBIFS_XATTR_FL | fsck success, xattr is
                    | in xattr inode      | removed, other files are
                    | flags for file.     | not changed.
-------------------------------------------------------------------------
xinode_key          | bad xattr inode key | fsck success, xattr is
                    | for file.           | removed, other files are
                    |                     | not changed.
-------------------------------------------------------------------------
xinode_mode         | bad xattr inode     | fsck success, xattr is
                    | mode for file.      | removed, other files are
                    |                     | not changed.
-------------------------------------------------------------------------
xentry_key          | bad xattr entry key | fsck success, xattr is
                    | for file.           | removed, other files are
                    |                     | not changed.
-------------------------------------------------------------------------
xentry_nlen         | inconsistent nlen   | fsck success, xattr is
                    | and name in xattr   | removed, other files are
                    | entry for file.     | not changed.
-------------------------------------------------------------------------
xentry_type         | inconsistent type   | fsck success, xattr is
                    | between xattr entry | removed, other files are
                    | and xattr inode for | not changed.
                    | file.               |
-------------------------------------------------------------------------
xent_host           | the xattr's host    | fsck success, file, hard
                    | is a xattr too, the | link and soft link are
                    | flag of corrupt_file| dropped, other files are
                    | inode is modified.  | not changed.
-------------------------------------------------------------------------
dir_many_dentry     | dir has too many    | fsck success, hard link is
                    | dentries, the dentry| dropped, other files are not
                    | of hard link is     | changed.
                    | modified.           |
-------------------------------------------------------------------------
dir_lost            | bad dentry for dir. | fsck success, the 'file' is
                    |                     | recovered under lost+found,
                    |                     | left files under dir are
                    |                     | removed, other files are not
                    |                     | changed.
-------------------------------------------------------------------------
dir_lost_duplicated | bad inode for dir,  | fsck success, the 'file' is
                    | there is a file     | recovered with INO_<inum>_1
                    | under lost+found,   | under lost+found, left files
                    | which named with the| under dir are removed, other
                    | inum of the 'file'. | files are not changed.
-------------------------------------------------------------------------
dir_lost_not_recover| bad inode for dir,  | fsck success, all files
                    | lost+found is a     | under dir are removed,
                    | regular file and    | other files are not changed.
                    | exists under root   |
                    | dir.                |
-------------------------------------------------------------------------
root_dir            | bad '/'.            | fsck success, create new
                    |                     | root dir('/'). All regular
                    |                     | files are reocovered under
                    |                     | lost+found, other files are
                    |                     | removed.
-------------------------------------------------------------------------
empty_tnc           | all files have bad  | fsck success, fs content
                    | inode.              | becomes empty.
=========================================================================

[1] https://git.kernel.org/pub/scm/fs/ext2/e2fsprogs.git/tree/tests/README
[2] https://bugzilla.kernel.org/show_bug.cgi?id=218924

Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

53 files changed, 0 insertions, 0 deletions

diff --git a/tests/ubifs_tools-tests/images/corrupted_data_leb.gz b/tests/ubifs_tools-tests/images/corrupted_data_leb.gz
new file mode 100644
index 0000000..ebb98a4
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/corrupted_data_leb.gz
diff --git a/tests/ubifs_tools-tests/images/corrupted_idx_leb.gz b/tests/ubifs_tools-tests/images/corrupted_idx_leb.gz
new file mode 100644
index 0000000..446f811
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/corrupted_idx_leb.gz
diff --git a/tests/ubifs_tools-tests/images/dentry_key.gz b/tests/ubifs_tools-tests/images/dentry_key.gz
new file mode 100644
index 0000000..bc313b5
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/dentry_key.gz
diff --git a/tests/ubifs_tools-tests/images/dentry_nlen.gz b/tests/ubifs_tools-tests/images/dentry_nlen.gz
new file mode 100644
index 0000000..4e5c826
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/dentry_nlen.gz
diff --git a/tests/ubifs_tools-tests/images/dentry_type.gz b/tests/ubifs_tools-tests/images/dentry_type.gz
new file mode 100644
index 0000000..e67348d
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/dentry_type.gz
diff --git a/tests/ubifs_tools-tests/images/dir_lost.gz b/tests/ubifs_tools-tests/images/dir_lost.gz
new file mode 100644
index 0000000..fd42040
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/dir_lost.gz
diff --git a/tests/ubifs_tools-tests/images/dir_lost_duplicated.gz b/tests/ubifs_tools-tests/images/dir_lost_duplicated.gz
new file mode 100644
index 0000000..09def92
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/dir_lost_duplicated.gz
diff --git a/tests/ubifs_tools-tests/images/dir_lost_not_recover.gz b/tests/ubifs_tools-tests/images/dir_lost_not_recover.gz
new file mode 100644
index 0000000..6fe82bb
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/dir_lost_not_recover.gz
diff --git a/tests/ubifs_tools-tests/images/dir_many_dentry.gz b/tests/ubifs_tools-tests/images/dir_many_dentry.gz
new file mode 100644
index 0000000..f027bfc
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/dir_many_dentry.gz
diff --git a/tests/ubifs_tools-tests/images/empty_tnc.gz b/tests/ubifs_tools-tests/images/empty_tnc.gz
new file mode 100644
index 0000000..7e85a8c
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/empty_tnc.gz
diff --git a/tests/ubifs_tools-tests/images/good.gz b/tests/ubifs_tools-tests/images/good.gz
new file mode 100644
index 0000000..686e949
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/good.gz
diff --git a/tests/ubifs_tools-tests/images/index_size.gz b/tests/ubifs_tools-tests/images/index_size.gz
new file mode 100644
index 0000000..0ebcf59
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/index_size.gz
diff --git a/tests/ubifs_tools-tests/images/inode_data.gz b/tests/ubifs_tools-tests/images/inode_data.gz
new file mode 100644
index 0000000..f8135dc
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/inode_data.gz
diff --git a/tests/ubifs_tools-tests/images/inode_mode.gz b/tests/ubifs_tools-tests/images/inode_mode.gz
new file mode 100644
index 0000000..1bdbb26
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/inode_mode.gz
diff --git a/tests/ubifs_tools-tests/images/inode_nlink.gz b/tests/ubifs_tools-tests/images/inode_nlink.gz
new file mode 100644
index 0000000..19461d9
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/inode_nlink.gz
diff --git a/tests/ubifs_tools-tests/images/inode_size.gz b/tests/ubifs_tools-tests/images/inode_size.gz
new file mode 100644
index 0000000..aa7574c
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/inode_size.gz
diff --git a/tests/ubifs_tools-tests/images/inode_xcnt.gz b/tests/ubifs_tools-tests/images/inode_xcnt.gz
new file mode 100644
index 0000000..4bc5ac2
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/inode_xcnt.gz
diff --git a/tests/ubifs_tools-tests/images/journal_bud.gz b/tests/ubifs_tools-tests/images/journal_bud.gz
new file mode 100644
index 0000000..37cf453
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/journal_bud.gz
diff --git a/tests/ubifs_tools-tests/images/journal_log.gz b/tests/ubifs_tools-tests/images/journal_log.gz
new file mode 100644
index 0000000..e1ddc88
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/journal_log.gz
diff --git a/tests/ubifs_tools-tests/images/lpt_dirty.gz b/tests/ubifs_tools-tests/images/lpt_dirty.gz
new file mode 100644
index 0000000..b7381c3
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/lpt_dirty.gz
diff --git a/tests/ubifs_tools-tests/images/lpt_flags.gz b/tests/ubifs_tools-tests/images/lpt_flags.gz
new file mode 100644
index 0000000..baf6097
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/lpt_flags.gz
diff --git a/tests/ubifs_tools-tests/images/lpt_free.gz b/tests/ubifs_tools-tests/images/lpt_free.gz
new file mode 100644
index 0000000..abc46fd
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/lpt_free.gz
diff --git a/tests/ubifs_tools-tests/images/lpt_pos.gz b/tests/ubifs_tools-tests/images/lpt_pos.gz
new file mode 100644
index 0000000..d050f18
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/lpt_pos.gz
diff --git a/tests/ubifs_tools-tests/images/ltab_dirty.gz b/tests/ubifs_tools-tests/images/ltab_dirty.gz
new file mode 100644
index 0000000..56dabee
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/ltab_dirty.gz
diff --git a/tests/ubifs_tools-tests/images/ltab_free.gz b/tests/ubifs_tools-tests/images/ltab_free.gz
new file mode 100644
index 0000000..985e275
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/ltab_free.gz
diff --git a/tests/ubifs_tools-tests/images/master_highest_inum.gz b/tests/ubifs_tools-tests/images/master_highest_inum.gz
new file mode 100644
index 0000000..08ed044
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/master_highest_inum.gz
diff --git a/tests/ubifs_tools-tests/images/master_lpt.gz b/tests/ubifs_tools-tests/images/master_lpt.gz
new file mode 100644
index 0000000..4b205a2
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/master_lpt.gz
diff --git a/tests/ubifs_tools-tests/images/master_tnc.gz b/tests/ubifs_tools-tests/images/master_tnc.gz
new file mode 100644
index 0000000..4219a5e
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/master_tnc.gz
diff --git a/tests/ubifs_tools-tests/images/master_total_dead.gz b/tests/ubifs_tools-tests/images/master_total_dead.gz
new file mode 100644
index 0000000..165d787
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/master_total_dead.gz
diff --git a/tests/ubifs_tools-tests/images/master_total_dirty.gz b/tests/ubifs_tools-tests/images/master_total_dirty.gz
new file mode 100644
index 0000000..9416bbd
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/master_total_dirty.gz
diff --git a/tests/ubifs_tools-tests/images/master_total_free.gz b/tests/ubifs_tools-tests/images/master_total_free.gz
new file mode 100644
index 0000000..e6e942f
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/master_total_free.gz
diff --git a/tests/ubifs_tools-tests/images/orphan_node.gz b/tests/ubifs_tools-tests/images/orphan_node.gz
new file mode 100644
index 0000000..901d75d
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/orphan_node.gz
diff --git a/tests/ubifs_tools-tests/images/root_dir.gz b/tests/ubifs_tools-tests/images/root_dir.gz
new file mode 100644
index 0000000..d45e4dc
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/root_dir.gz
diff --git a/tests/ubifs_tools-tests/images/sb_fanout.gz b/tests/ubifs_tools-tests/images/sb_fanout.gz
new file mode 100644
index 0000000..520fd09
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/sb_fanout.gz
diff --git a/tests/ubifs_tools-tests/images/sb_fmt_version.gz b/tests/ubifs_tools-tests/images/sb_fmt_version.gz
new file mode 100644
index 0000000..c6309e1
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/sb_fmt_version.gz
diff --git a/tests/ubifs_tools-tests/images/sb_leb_size.gz b/tests/ubifs_tools-tests/images/sb_leb_size.gz
new file mode 100644
index 0000000..a04ed7b
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/sb_leb_size.gz
diff --git a/tests/ubifs_tools-tests/images/sb_log_lebs.gz b/tests/ubifs_tools-tests/images/sb_log_lebs.gz
new file mode 100644
index 0000000..9113fe4
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/sb_log_lebs.gz
diff --git a/tests/ubifs_tools-tests/images/sb_min_io_size.gz b/tests/ubifs_tools-tests/images/sb_min_io_size.gz
new file mode 100644
index 0000000..788096d
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/sb_min_io_size.gz
diff --git a/tests/ubifs_tools-tests/images/soft_link_data_len.gz b/tests/ubifs_tools-tests/images/soft_link_data_len.gz
new file mode 100644
index 0000000..10414a7
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/soft_link_data_len.gz
diff --git a/tests/ubifs_tools-tests/images/soft_link_inode_mode.gz b/tests/ubifs_tools-tests/images/soft_link_inode_mode.gz
new file mode 100644
index 0000000..e333611
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/soft_link_inode_mode.gz
diff --git a/tests/ubifs_tools-tests/images/tnc_lv0_key.gz b/tests/ubifs_tools-tests/images/tnc_lv0_key.gz
new file mode 100644
index 0000000..bcc8ca2
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/tnc_lv0_key.gz
diff --git a/tests/ubifs_tools-tests/images/tnc_lv0_len.gz b/tests/ubifs_tools-tests/images/tnc_lv0_len.gz
new file mode 100644
index 0000000..1c64d79
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/tnc_lv0_len.gz
diff --git a/tests/ubifs_tools-tests/images/tnc_lv0_pos.gz b/tests/ubifs_tools-tests/images/tnc_lv0_pos.gz
new file mode 100644
index 0000000..5816123
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/tnc_lv0_pos.gz
diff --git a/tests/ubifs_tools-tests/images/tnc_noleaf_key.gz b/tests/ubifs_tools-tests/images/tnc_noleaf_key.gz
new file mode 100644
index 0000000..fc7c0ed
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/tnc_noleaf_key.gz
diff --git a/tests/ubifs_tools-tests/images/tnc_noleaf_len.gz b/tests/ubifs_tools-tests/images/tnc_noleaf_len.gz
new file mode 100644
index 0000000..2d0f80d
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/tnc_noleaf_len.gz
diff --git a/tests/ubifs_tools-tests/images/tnc_noleaf_pos.gz b/tests/ubifs_tools-tests/images/tnc_noleaf_pos.gz
new file mode 100644
index 0000000..1a05959
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/tnc_noleaf_pos.gz
diff --git a/tests/ubifs_tools-tests/images/xent_host.gz b/tests/ubifs_tools-tests/images/xent_host.gz
new file mode 100644
index 0000000..b2aef46
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/xent_host.gz
diff --git a/tests/ubifs_tools-tests/images/xentry_key.gz b/tests/ubifs_tools-tests/images/xentry_key.gz
new file mode 100644
index 0000000..b4fa6d5
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/xentry_key.gz
diff --git a/tests/ubifs_tools-tests/images/xentry_nlen.gz b/tests/ubifs_tools-tests/images/xentry_nlen.gz
new file mode 100644
index 0000000..e351280
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/xentry_nlen.gz
diff --git a/tests/ubifs_tools-tests/images/xentry_type.gz b/tests/ubifs_tools-tests/images/xentry_type.gz
new file mode 100644
index 0000000..e0c5763
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/xentry_type.gz
diff --git a/tests/ubifs_tools-tests/images/xinode_flags.gz b/tests/ubifs_tools-tests/images/xinode_flags.gz
new file mode 100644
index 0000000..34d3ff7
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/xinode_flags.gz
diff --git a/tests/ubifs_tools-tests/images/xinode_key.gz b/tests/ubifs_tools-tests/images/xinode_key.gz
new file mode 100644
index 0000000..c92956c
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/xinode_key.gz
diff --git a/tests/ubifs_tools-tests/images/xinode_mode.gz b/tests/ubifs_tools-tests/images/xinode_mode.gz
new file mode 100644
index 0000000..0e52648
--- /dev/null
+++ b/tests/ubifs_tools-tests/images/xinode_mode.gz