Mercurial > hg
annotate tests/test-mdiff.py @ 51685:0eb515c7bec8
typing: add trivial type hints to the convert extension's common modules
This started as ensuring that the `encoding` and `orig_encoding` attributes has
a type other than `Any`, so pytype can catch problems where it needs to be str
for stdlib encoding and decoding. It turns out that adding the hint in
`mercurial.encoding` is what was needed, but I picked a bunch of low hanging
fruit while here. There's definitely more to do, and I see a problem where
`shlex.shlex` is being fed bytes instead of str, but there are not enough type
hints yet to make pytype notice.
author | Matt Harbison <matt_harbison@yahoo.com> |
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date | Thu, 11 Jul 2024 20:54:06 -0400 |
parents | 6000f5b25c9b |
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tests: start a set of unit tests for mdiff.py, starting with splitnewlines
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1 import unittest |
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2 |
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3 from mercurial import mdiff |
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4 |
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5 |
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6 class splitnewlinesTests(unittest.TestCase): |
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7 def test_splitnewlines(self): |
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8 cases = { |
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9 b'a\nb\nc\n': [b'a\n', b'b\n', b'c\n'], |
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10 b'a\nb\nc': [b'a\n', b'b\n', b'c'], |
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11 b'a\nb\nc\n\n': [b'a\n', b'b\n', b'c\n', b'\n'], |
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12 b'': [], |
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13 b'abcabc': [b'abcabc'], |
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14 } |
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15 for inp, want in cases.items(): |
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16 self.assertEqual(mdiff.splitnewlines(inp), want) |
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17 |
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18 |
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19 if __name__ == '__main__': |
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20 import silenttestrunner |
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21 |
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22 silenttestrunner.main(__name__) |