@@ -20,6 +20,7 @@
import iotests
import json
+import sys
from iotests import qemu_img_create, qemu_io, qemu_img_pipe, \
file_path, img_info_log, log, filter_qemu_io
@@ -65,9 +66,12 @@ def toggle_flag(offset):
with open(disk, "r+b") as f:
f.seek(offset, 0)
c = f.read(1)
- toggled = chr(ord(c) ^ bitmap_flag_unknown)
+ toggled = ord(c) ^ bitmap_flag_unknown
f.seek(-1, 1)
- f.write(toggled)
+ if sys.version_info.major >= 3:
+ f.write(bytes([toggled]))
+ else:
+ f.write(chr(toggled))
qemu_img_create('-f', iotests.imgfmt, disk, '1M')