py3: pass bytes from extension to ui.write() in test-revlog-mmapindex.t
This makes the test pass on Python 3.
Differential Revision: https://phab.mercurial-scm.org/D1674
--- a/tests/test-revlog-mmapindex.t Sun Dec 10 06:36:48 2017 +0530
+++ b/tests/test-revlog-mmapindex.t Mon Dec 11 05:26:46 2017 +0530
@@ -6,12 +6,13 @@
>
> from mercurial import (
> extensions,
+ > pycompat,
> util,
> )
>
> def extsetup(ui):
> def mmapread(orig, fp):
- > ui.write("mmapping %s\n" % fp.name)
+ > ui.write(b"mmapping %s\n" % pycompat.bytestr(fp.name))
> ui.flush()
> return orig(fp)
>