1 files changed, 40 insertions, 0 deletions
diff --git a/tests/u_force/script b/tests/u_force/script
new file mode 100644
index 0000000..ef39e24
--- /dev/null
+++ b/tests/u_force/script
@@ -0,0 +1,40 @@
+test_description="e2undo force"
+if test -x $E2UNDO_EXE; then
+
+TDB_FILE=${TMPDIR:-/tmp}/tune2fs-$(basename $TMPFILE).e2undo
+OUT=$test_name.log
+rm -f $TDB_FILE >/dev/null 2>&1
+
+dd if=/dev/zero of=$TMPFILE bs=1k count=512 > /dev/null 2>&1
+
+echo mke2fs -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 $TMPFILE  > $OUT
+$MKE2FS -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 $TMPFILE  >> $OUT 2>&1
+crc0=`$CRCSUM $TMPFILE`
+echo $CRCSUM before tune2fs $crc0 >> $OUT
+
+echo using tune2fs to test e2undo >> $OUT
+$TUNE2FS -O metadata_csum -z $TDB_FILE $TMPFILE >> $OUT 2>&1
+crc1=`$CRCSUM $TMPFILE`
+echo $CRCSUM after tune2fs $crc1 >> $OUT
+
+dd if=/dev/zero of=$TDB_FILE bs=4 count=1 seek=127 conv=notrunc 2> /dev/null
+
+$E2UNDO $TDB_FILE $TMPFILE  >> $OUT 2>&1
+crc2=`$CRCSUM $TMPFILE`
+echo $CRCSUM after e2undo $crc2 >> $OUT
+
+$E2UNDO -f $TDB_FILE $TMPFILE  >> $OUT 2>&1
+crc3=`$CRCSUM $TMPFILE`
+echo $CRCSUM after e2undo -f $crc3 >> $OUT
+
+MUST_FSCK=$($DUMPE2FS $TMPFILE 2> /dev/null | grep 'Filesystem state:.*not clean' -c )
+
+if [ $MUST_FSCK -eq 1 ] && [ $crc0 != $crc3 ] && [ $crc1 = $crc2 ] && [ $crc2 != $crc0 ]; then
+	echo "$test_name: $test_description: ok"
+	touch $test_name.ok
+else
+	ln -f $test_name.log $test_name.failed
+	echo "$test_name: $test_description: failed"
+fi
+rm -f $TDB_FILE $TMPFILE
+fi