From 515ea7dc2f28794b03b64bc962da79935a29b457 Mon Sep 17 00:00:00 2001
From: Su Yue <suy.fnst@cn.fujitsu.com>
Date: Fri, 14 Jul 2017 15:47:46 +0800
Subject: [PATCH] btrfs-progs: fsck-test: case for corrupted dir item name

In this test case, all name in dir_item, dir_index, inode_ref
are corrupted to another one.
btrfs check should report errors about the corrupted dir_item but
btrfs can't repair the case now.

Signed-off-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
 .../026-bad-dir-item-name/default_case.img.xz    | Bin 0 -> 1924 bytes
 tests/fsck-tests/026-bad-dir-item-name/test.sh   |  13 +++++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 tests/fsck-tests/026-bad-dir-item-name/default_case.img.xz
 create mode 100755 tests/fsck-tests/026-bad-dir-item-name/test.sh

diff --git a/tests/fsck-tests/026-bad-dir-item-name/default_case.img.xz b/tests/fsck-tests/026-bad-dir-item-name/default_case.img.xz
new file mode 100644
index 0000000000000000000000000000000000000000..27e8553f103095170420c0e115cab4bc889c2af5
GIT binary patch
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diff --git a/tests/fsck-tests/026-bad-dir-item-name/test.sh b/tests/fsck-tests/026-bad-dir-item-name/test.sh
new file mode 100755
index 00000000..a1077a8d
--- /dev/null
+++ b/tests/fsck-tests/026-bad-dir-item-name/test.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+#
+# confirm whether check detects name and hash mismatch in dir_item
+
+source "$TOP/tests/common"
+
+check_prereq btrfs
+
+image=$(extract_image "./default_case.img.xz")
+
+run_mustfail "dir_item hash mismatch not found" "$TOP/btrfs" check "$image"
+
+rm -f "$image"