view tests/test-mdiff.py @ 43027:041f042afcc5

copies: move file input processsing early

If we are to store the same kind of data outside of extra, we need to explicitly
prepare them before that.

On the long run, other storage (eg: sidedata) might use a different encoding to store this
information, since the constraint from extra does not apply to it.

Differential Revision: https://phab.mercurial-scm.org/D6937

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__)