# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 1585517519 25200
# Node ID 47e6ec977555b0b1746c303a5e651458ce79a458
# Parent  d359f0d1a3d37cea2dc64c62606df4393dd9afe4
tests: prevent printing \r to stdout

Like we've done in other recent commits, we need to change
sys.stdout on Python 3 to not use os.linesep so output is
consistent on Python 3 on Windows.

With this change, test-notify.t now passes on Python 3 on Windows!

Differential Revision: https://phab.mercurial-scm.org/D8342

diff -r d359f0d1a3d3 -r 47e6ec977555 tests/test-notify.t
--- a/tests/test-notify.t	Sun Mar 29 13:51:26 2020 -0700
+++ b/tests/test-notify.t	Sun Mar 29 14:31:59 2020 -0700
@@ -1,7 +1,16 @@
   $ cat > $TESTTMP/filter.py <<EOF
   > from __future__ import absolute_import, print_function
+  > import io
   > import re
   > import sys
+  > if sys.version_info[0] >= 3:
+  >     sys.stdout = io.TextIOWrapper(
+  >         sys.stdout.buffer,
+  >         sys.stdout.encoding,
+  >         sys.stdout.errors,
+  >         newline="\n",
+  >         line_buffering=sys.stdout.line_buffering,
+  >     )
   > print(re.sub("\n[ \t]", " ", sys.stdin.read()), end="")
   > EOF