From 53499e86c509d190579433ade88a810ed86caf0c Mon Sep 17 00:00:00 2001
From: Theodore Ts'o <tytso@mit.edu>
Date: Tue, 11 May 2010 21:10:12 -0400
Subject: [PATCH] tests: Add new test f_unused_itable

Add test to make sure e2fsck doesn't end up detaching and sending to
lost+found inodes which are in an bg_itable_unused_region (e.g. if
there was a power failure and bg_itable_unused wasn't updated because
journaling wasn't enabled).

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---
 tests/f_unused_itable/expect.1 |  31 +++++++++++++++++++++++++++++++
 tests/f_unused_itable/expect.2 |   7 +++++++
 tests/f_unused_itable/image.gz | Bin 0 -> 2310 bytes
 tests/f_unused_itable/name     |   1 +
 4 files changed, 39 insertions(+)
 create mode 100644 tests/f_unused_itable/expect.1
 create mode 100644 tests/f_unused_itable/expect.2
 create mode 100644 tests/f_unused_itable/image.gz
 create mode 100644 tests/f_unused_itable/name

diff --git a/tests/f_unused_itable/expect.1 b/tests/f_unused_itable/expect.1
new file mode 100644
index 000000000..d77e82a59
--- /dev/null
+++ b/tests/f_unused_itable/expect.1
@@ -0,0 +1,31 @@
+Pass 1: Checking inodes, blocks, and sizes
+Pass 2: Checking directory structure
+Entry 'foo' in / (2) references inode 65 found in group 1's unused inodes area.
+Fix? yes
+
+Entry '1' in / (2) references inode 12 found in group 0's unused inodes area.
+Fix? yes
+
+Restarting e2fsck from the beginning...
+One or more block group descriptor checksums are invalid.  Fix? yes
+
+Group descriptor 0 checksum is invalid.  FIXED.
+Group descriptor 1 checksum is invalid.  FIXED.
+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
+Free inodes count wrong for group #0 (53, counted=51).
+Fix? yes
+
+Free inodes count wrong for group #1 (64, counted=58).
+Fix? yes
+
+Free inodes count wrong (117, counted=109).
+Fix? yes
+
+
+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
+test_filesys: 19/128 files (0.0% non-contiguous), 165/1000 blocks
+Exit status is 1
diff --git a/tests/f_unused_itable/expect.2 b/tests/f_unused_itable/expect.2
new file mode 100644
index 000000000..b79d3180b
--- /dev/null
+++ b/tests/f_unused_itable/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: 19/128 files (0.0% non-contiguous), 165/1000 blocks
+Exit status is 0
diff --git a/tests/f_unused_itable/image.gz b/tests/f_unused_itable/image.gz
new file mode 100644
index 0000000000000000000000000000000000000000..ca93e987f22683c8984268175ebb4ec469698475
GIT binary patch
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diff --git a/tests/f_unused_itable/name b/tests/f_unused_itable/name
new file mode 100644
index 000000000..39b68d644
--- /dev/null
+++ b/tests/f_unused_itable/name
@@ -0,0 +1 @@
+Invalid bg_unused_itable shouldn't move files to lost+found
-- 
2.47.3