From 5157e072c83919f4d0f05ec5d91eb671fdca5753 Mon Sep 17 00:00:00 2001
From: Mark Harmstone <maharmstone@fb.com>
Date: Thu, 24 Oct 2024 17:09:37 +0100
Subject: [PATCH] btrfs-progs: tests: add image with compressed extent to
 fsck-tests/065-valid-log-tree

Add a test that when checking for missing csums in the log tree, btrfs
check considers the compressed rather than uncompressed size of the
extent. See commit "btrfs-progs: check: handle compressed extents when
checking tree log".

The log tree in compressed.img.xz:

log tree key (TREE_LOG ROOT_ITEM 5)
leaf 5373952 items 4 free space 15952 generation 7 owner TREE_LOG
leaf 5373952 flags 0x1(WRITTEN) backref revision 1
checksum stored 61faf6f2
checksum calced 61faf6f2
fs uuid 70d417f0-0173-49ca-bdf1-b789a798974d
chunk uuid b7ec3806-ea09-4f18-a5ef-126a2d79105e
        item 0 key (257 INODE_ITEM 0) itemoff 16123 itemsize 160
                generation 7 transid 7 size 4096 nbytes 0
                block group 0 mode 100644 links 1 uid 0 gid 0 rdev 0
                sequence 1 flags 0x0(none)
                atime 1721050040.375996658 (2024-07-15 14:27:20)
                ctime 1721050040.375996658 (2024-07-15 14:27:20)
                mtime 1721050040.375996658 (2024-07-15 14:27:20)
                otime 0.2820488960 (1970-01-01 01:00:00)
        item 1 key (257 INODE_REF 256) itemoff 16109 itemsize 14
                index 2 namelen 4 name: file
        item 2 key (257 EXTENT_DATA 0) itemoff 16056 itemsize 53
                generation 7 type 1 (regular)
                extent data disk byte 13631488 nr 4096
                extent data offset 0 nr 8192 ram 8192
                extent compression 1 (zlib)
        item 3 key (EXTENT_CSUM EXTENT_CSUM 13631488) itemoff 16052 itemsize 4
                range start 13631488 end 13635584 length 4096

Signed-off-by: Mark Harmstone <maharmstone@fb.com>
[ Move the image to 065-valid-log tree ]
Signed-off-by: Qu Wenruo <wqu@suse.com>
---
 .../065-valid-log-tree/compressed.img.xz         | Bin 0 -> 1316 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 tests/fsck-tests/065-valid-log-tree/compressed.img.xz

diff --git a/tests/fsck-tests/065-valid-log-tree/compressed.img.xz b/tests/fsck-tests/065-valid-log-tree/compressed.img.xz
new file mode 100644
index 0000000000000000000000000000000000000000..b26ebbf0efbec81c08c21dd683e94bba71e76a85
GIT binary patch
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