Mercurial > hg
view tests/test-dirs.py @ 51721:ed28085827ec
typing: explicitly type some `mercurial.util` eol code to avoid @overload
Unlike the previous commit, this makes a material difference in the generated
stub file- the `pycompat.identity()` aliases generated an @overload like this:
@overload
def fromnativeeol(a: _T0) -> _T0: ...
... which might fail to detect a bad argument, like str. This drops the
@overload for the 3 related methods, so there's a single definition for each.
The `typelib.BinaryIO_Proxy` is used for subclassing (the same as was done in
8147abc05794), so that it is a `BinaryIO` type during type checking, but still
inherits `object` at runtime. That way, we don't need to implement unused
abstract methods.
author | Matt Harbison <matt_harbison@yahoo.com> |
---|---|
date | Fri, 19 Jul 2024 16:49:46 -0400 |
parents | 6000f5b25c9b |
children |
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import unittest import silenttestrunner from mercurial import pathutil class dirstests(unittest.TestCase): def testdirs(self): for case, want in [ (b'a/a/a', [b'a', b'a/a', b'']), (b'alpha/beta/gamma', [b'', b'alpha', b'alpha/beta']), ]: d = pathutil.dirs([]) d.addpath(case) self.assertEqual(sorted(d), sorted(want)) def testinvalid(self): with self.assertRaises(ValueError): d = pathutil.dirs([]) d.addpath(b'a//b') if __name__ == '__main__': silenttestrunner.main(__name__)