py3: enable legacy fs encoding to fix filename compatibility on Windows
This patch is untested. I just followed the instruction:
https://docs.python.org/3/whatsnew/3.6.html#pep-529-change-windows-filesystem-encoding-to-utf-8
from __future__ import absolute_import
from __future__ import print_function
import unittest
from mercurial import mdiff
class splitnewlinesTests(unittest.TestCase):
def test_splitnewlines(self):
cases = {
b'a\nb\nc\n': [b'a\n', b'b\n', b'c\n'],
b'a\nb\nc': [b'a\n', b'b\n', b'c'],
b'a\nb\nc\n\n': [b'a\n', b'b\n', b'c\n', b'\n'],
b'': [],
b'abcabc': [b'abcabc'],
}
for inp, want in cases.items():
self.assertEqual(mdiff.splitnewlines(inp), want)
if __name__ == '__main__':
import silenttestrunner
silenttestrunner.main(__name__)