annotate tests/test-mdiff.py @ 50012:d68b71256c33

win32text: clean up and clarify the post-revert hack of dirstate

The change is unrelated to changing parents and should not be a in a
"changing_parents" context. This call is quite hacky, but now it is at least
explicitly hacky.

We will drop the `changing_parents` context in the next changesets, but we kept
this change simple to help readability.

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__)