view tests/test-mdiff.py @ 45155:a381618210d0

tests: test that push doesn’t complain about unstable changesets if no changes

When there’re no outgoing changes, push doesn’t complain about unstable
changesets.

There is currently a bug (see issue6372) that causes that there is an abort on
push when the outgoing changes contain another changeset even if that is not
obsolete or unstable. A test case and fix for that is sent in the next patch.

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__)