py3: add b'' prefix in tests/test-revlog-v2.t
After this, the test works on Python 3. There is some extra return value by
open().write() I think which needs to be handled.
# skip-blame because just b'' prefix
Differential Revision: https://phab.mercurial-scm.org/D2509
--- a/tests/test-revlog-v2.t Wed Feb 28 22:10:59 2018 +0530
+++ b/tests/test-revlog-v2.t Wed Feb 28 22:14:36 2018 +0530
@@ -29,7 +29,7 @@
Unknown flags to revlog are rejected
>>> with open('.hg/store/00changelog.i', 'wb') as fh:
- ... fh.write('\x00\x04\xde\xad')
+ ... fh.write(b'\x00\x04\xde\xad')
$ hg log
abort: unknown flags (0x04) in version 57005 revlog 00changelog.i!