From: Theodore Ts'o <tytso@mit.edu>
Date: Fri, 26 Dec 2008 03:47:03 +0000 (-0500)
Subject: Add e2fsck regression test case f_extent_bad_node
X-Git-Tag: v1.41.4~30
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a558d5dc226efd23f7f5c8e7a3ec044239ed292d;p=thirdparty%2Fe2fsprogs.git

Add e2fsck regression test case f_extent_bad_node

This test case is designed to test e2fsck's ability to deal with a
corrupted interior node in an extent tree.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/tests/f_extent_bad_node/expect.1 b/tests/f_extent_bad_node/expect.1
new file mode 100644
index 000000000..0c0bc287b
--- /dev/null
+++ b/tests/f_extent_bad_node/expect.1
@@ -0,0 +1,23 @@
+Pass 1: Checking inodes, blocks, and sizes
+Inode 12 has an invalid extent node (blk 22, lblk 0)
+Clear? yes
+
+Inode 12, i_blocks is 16, should be 8.  Fix? yes
+
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+Block bitmap differences:  -(21--23) -25
+Fix? yes
+
+Free blocks count wrong for group #0 (71, counted=75).
+Fix? yes
+
+Free blocks count wrong (71, counted=75).
+Fix? yes
+
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 12/16 files (0.0% non-contiguous), 25/100 blocks
+Exit status is 1
diff --git a/tests/f_extent_bad_node/expect.2 b/tests/f_extent_bad_node/expect.2
new file mode 100644
index 000000000..568c792ed
--- /dev/null
+++ b/tests/f_extent_bad_node/expect.2
@@ -0,0 +1,7 @@
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Pass 3: Checking directory connectivity
+Pass 4: Checking reference counts
+Pass 5: Checking group summary information
+test_filesys: 12/16 files (0.0% non-contiguous), 25/100 blocks
+Exit status is 0
diff --git a/tests/f_extent_bad_node/image.gz b/tests/f_extent_bad_node/image.gz
new file mode 100644
index 000000000..01d9b45f1
Binary files /dev/null and b/tests/f_extent_bad_node/image.gz differ
diff --git a/tests/f_extent_bad_node/name b/tests/f_extent_bad_node/name
new file mode 100644
index 000000000..9c9d79fc9
--- /dev/null
+++ b/tests/f_extent_bad_node/name
@@ -0,0 +1 @@
+bad interior node in extent tree