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-rw-r--r--tests/f_mmp_garbage/expect.19
-rw-r--r--tests/f_mmp_garbage/expect.27
-rw-r--r--tests/f_mmp_garbage/is_slow_test0
-rw-r--r--tests/f_mmp_garbage/name1
-rw-r--r--tests/f_mmp_garbage/script17
5 files changed, 34 insertions, 0 deletions
diff --git a/tests/f_mmp_garbage/expect.1 b/tests/f_mmp_garbage/expect.1
new file mode 100644
index 0000000..4134eae
--- /dev/null
+++ b/tests/f_mmp_garbage/expect.1
@@ -0,0 +1,9 @@
+Superblock has invalid MMP magic. Fix? yes
+
+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: 11/64 files (0.0% non-contiguous), 15/100 blocks
+Exit status is 0
diff --git a/tests/f_mmp_garbage/expect.2 b/tests/f_mmp_garbage/expect.2
new file mode 100644
index 0000000..3bca182
--- /dev/null
+++ b/tests/f_mmp_garbage/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: 11/64 files (0.0% non-contiguous), 15/100 blocks
+Exit status is 0
diff --git a/tests/f_mmp_garbage/is_slow_test b/tests/f_mmp_garbage/is_slow_test
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/f_mmp_garbage/is_slow_test
diff --git a/tests/f_mmp_garbage/name b/tests/f_mmp_garbage/name
new file mode 100644
index 0000000..17e0b14
--- /dev/null
+++ b/tests/f_mmp_garbage/name
@@ -0,0 +1 @@
+repair MMP when it is corrupted
diff --git a/tests/f_mmp_garbage/script b/tests/f_mmp_garbage/script
new file mode 100644
index 0000000..69be338
--- /dev/null
+++ b/tests/f_mmp_garbage/script
@@ -0,0 +1,17 @@
+FSCK_OPT=-yf
+
+echo "make the test image ..." > $test_name.log
+$MKE2FS -q -F -o Linux -b 4096 -O mmp -E mmp_update_interval=1 $TMPFILE 100 >> $test_name.log 2>&1
+status=$?
+if [ "$status" != 0 ] ; then
+ echo "mke2fs -O mmp failed" > $test_name.failed
+ echo "$test_name: $test_description: failed"
+ return $status
+fi
+
+# create a corrupted image
+echo "modify the mmp sequence ..." >> $test_name.log
+$DEBUGFS -w -R "set_mmp_value magic 0x12345678" $TMPFILE >> $test_name.log 2>&1
+
+SKIP_GUNZIP=true
+. $cmd_dir/run_e2fsck