Signed-off-by: Sheng Yong <shengy...@oppo.com>
---
tests/f_sit_bad_type/README | 5 ++++
tests/f_sit_bad_type/expect.in | 34 +++++++++++++++++++++++++
tests/f_sit_bad_type/script | 45 ++++++++++++++++++++++++++++++++++
3 files changed, 84 insertions(+)
create mode 100644 tests/f_sit_bad_type/README
create mode 100644 tests/f_sit_bad_type/expect.in
create mode 100644 tests/f_sit_bad_type/script
diff --git a/tests/f_sit_bad_type/README b/tests/f_sit_bad_type/README
new file mode 100644
index 000000000000..e0a1726528c0
--- /dev/null
+++ b/tests/f_sit_bad_type/README
@@ -0,0 +1,5 @@
+1. create f2fs image
+2. mount f2fs and create a regular file and write data
+3. get a block address by dumping the inode
+4. inject type in the sit entry of the blkaddr and change its type to NODE
+5. fsck fixes the type to DATA
diff --git a/tests/f_sit_bad_type/expect.in b/tests/f_sit_bad_type/expect.in
new file mode 100644
index 000000000000..3e69b378336a
--- /dev/null
+++ b/tests/f_sit_bad_type/expect.in
@@ -0,0 +1,34 @@
+Info: Force to fix corruption
+Info: checkpoint state = x : nat_bits crc compacted_summary unmount
+
+[FSCK] Unreachable nat entries [Ok..] [x]
+[FSCK] SIT valid block bitmap checking [Ok..]
+[FSCK] Hard link checking for regular file [Ok..] [x]
+[FSCK] valid_block_count matching with CP [Ok..] [x]
+[FSCK] valid_node_count matching with CP (de lookup) [Ok..] [x]
+[FSCK] valid_node_count matching with CP (nat lookup) [Ok..] [x]
+[FSCK] valid_inode_count matched with CP [Ok..] [x]
+[FSCK] free segment_count matched with CP [Ok..] [x]
+[FSCK] next block offset is free [Ok..]
+[FSCK] fixing SIT types
+[FIX] (check_sit_types:x) --> Wrong segment type [_SEGNO_] 3 -> 1
+[FSCK] other corrupted bugs [Ok..]
+Info: Duplicate valid checkpoint to mirror position x -> x
+Info: Write valid nat_bits in checkpoint
+Info: fix_checkpoint() cur_cp:x
+
+Info: Force to fix corruption
+Info: checkpoint state = x : allow_nocrc nat_bits unmount
+
+[FSCK] Unreachable nat entries [Ok..] [x]
+[FSCK] SIT valid block bitmap checking [Ok..]
+[FSCK] Hard link checking for regular file [Ok..] [x]
+[FSCK] valid_block_count matching with CP [Ok..] [x]
+[FSCK] valid_node_count matching with CP (de lookup) [Ok..] [x]
+[FSCK] valid_node_count matching with CP (nat lookup) [Ok..] [x]
+[FSCK] valid_inode_count matched with CP [Ok..] [x]
+[FSCK] free segment_count matched with CP [Ok..] [x]
+[FSCK] next block offset is free [Ok..]
+[FSCK] fixing SIT types
+[FSCK] other corrupted bugs [Ok..]
+
diff --git a/tests/f_sit_bad_type/script b/tests/f_sit_bad_type/script
new file mode 100644
index 000000000000..cb475ba8232d
--- /dev/null
+++ b/tests/f_sit_bad_type/script
@@ -0,0 +1,45 @@
+#!/bin/sh
+
+DESC="sit entry with invalid type"
+
+. $TOPDIR/tests/helpers
+
+cleanup pre > $LOG 2>&1
+make_f2fs >> $LOG 2>&1
+
+mkdir $TESTDIR/mntdir
+safe_mount $MNT_OPTS $META $TESTDIR/mntdir >> $LOG 2>&1
+if [ $? -ne 0 ]; then
+ echo "cannot mount f2fs image"
+ exit
+fi
+dd if=/dev/zero of=$TESTDIR/mntdir/testfile bs=4K count=513 status=none
+ino=`stat -c "%i" $TESTDIR/mntdir/testfile`
+safe_umount $TESTDIR/mntdir >> $LOG 2>&1
+if [ $? -ne 0 ]; then
+ echo "cannot umount f2fs image"
+ exit
+fi
+rm -rf $TESTDIR/mntdir
+
+$DUMP $DUMP_OPTS -i $ino $META >> $LOG 2>&1
+blkaddr=`$DUMP $DUMP_OPTS -i $ino $META | grep "\[0x100\]" | sed
's/i_addr\[0x100\].*: \([0-9]*\)\]$/\1/g'`
+echo "ino:$ino blkaddr:$blkaddr" >> $LOG
+
+SIT_VBLOCKS_SHIFT=10
+SIT_VBLOCKS_MASK=$(((1 << $SIT_VBLOCKS_SHIFT) - 1))
+val=`$INJECT --dry-run --sit 1 --blk $blkaddr --mb vblocks $META | grep
"inject sit entry vblocks" | awk '{print $(NF-2)}'`
+vblocks=$(($val & $SIT_VBLOCKS_MASK))
+val=$(($vblocks | (0x3 << $SIT_VBLOCKS_SHIFT)))
+
+$INJECT --sit 1 --blk $blkaddr --mb vblocks --val $val $META >> $LOG 2>&1
+$FSCK $FSCK_OPTS -f $META > $OUT 2>&1
+$FSCK $FSCK_OPTS -f $META >> $OUT 2>&1
+cat $OUT >> $LOG
+
+segno=`get_segno $blkaddr`
+SEGNO=`printf "0x%x" $segno`
+sed "s/_SEGNO_/$SEGNO/g" $TESTDIR/expect.in > $TESTDIR/expect
+
+check_result
+cleanup post >> $LOG 2>&1
--
2.40.1
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