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From 821c525c50d0fd704a3f189d8bdab2b97b65d887 Mon Sep 17 00:00:00 2001
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From: Theodore Ts'o <tytso@mit.edu>
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Date: Sat, 9 Aug 2014 13:03:43 -0400
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Subject: [PATCH] tests: add f_first_meta_bg_too_big test
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The test verifies that e2fsck can properly fix a file system where the
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value of s_first_meta_bg in the superblock is larger than the number
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of block group descriptors in the file system. E2fsck will fix this
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by clearing the meta_bg feature.
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Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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---
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tests/f_first_meta_bg_too_big/expect.1 | 20 ++++++++++++++++++++
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tests/f_first_meta_bg_too_big/expect.2 | 7 +++++++
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tests/f_first_meta_bg_too_big/name | 1 +
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3 files changed, 28 insertions(+)
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create mode 100644 tests/f_first_meta_bg_too_big/expect.1
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create mode 100644 tests/f_first_meta_bg_too_big/expect.2
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create mode 100644 tests/f_first_meta_bg_too_big/name
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diff --git a/tests/f_first_meta_bg_too_big/expect.1 b/tests/f_first_meta_bg_too_big/expect.1
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new file mode 100644
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index 00000000..85786bda
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--- /dev/null
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+++ b/tests/f_first_meta_bg_too_big/expect.1
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@@ -0,0 +1,20 @@
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+First_meta_bg is too big. (2, max value 1). Clear? yes
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+
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+Pass 1: Checking inodes, blocks, and sizes
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+Pass 2: Checking directory structure
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+Pass 3: Checking directory connectivity
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+Pass 4: Checking reference counts
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+Pass 5: Checking group summary information
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+Block bitmap differences: -3
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+Fix? yes
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+
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+Free blocks count wrong for group #0 (79, counted=80).
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+Fix? yes
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+
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+Free blocks count wrong (79, counted=80).
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+Fix? yes
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+
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+
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+test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
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+test_filesys: 11/16 files (0.0% non-contiguous), 20/100 blocks
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+Exit status is 1
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diff --git a/tests/f_first_meta_bg_too_big/expect.2 b/tests/f_first_meta_bg_too_big/expect.2
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new file mode 100644
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index 00000000..44bff624
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--- /dev/null
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+++ b/tests/f_first_meta_bg_too_big/expect.2
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@@ -0,0 +1,7 @@
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+Pass 1: Checking inodes, blocks, and sizes
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+Pass 2: Checking directory structure
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+Pass 3: Checking directory connectivity
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+Pass 4: Checking reference counts
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+Pass 5: Checking group summary information
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+test_filesys: 11/16 files (0.0% non-contiguous), 20/100 blocks
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+Exit status is 0
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diff --git a/tests/f_first_meta_bg_too_big/name b/tests/f_first_meta_bg_too_big/name
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new file mode 100644
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index 00000000..47ec96db
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--- /dev/null
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+++ b/tests/f_first_meta_bg_too_big/name
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@@ -0,0 +1 @@
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+s_first_meta_bg is too large
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--
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2.21.3
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