view tests/test-mdiff.py @ 50984:2dcb6a6c7540 stable

tests: reproduce the nullrev bug in an end-to-end test
author Arseniy Alekseyev <aalekseyev@janestreet.com>
date Thu, 14 Sep 2023 11:03:41 +0100
parents 6000f5b25c9b
children
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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__)