Mercurial > hg
annotate tests/test-mdiff.py @ 51274:bec6e9c108fd
matchers: use correct method for finding index in vector
The path matcher has an optimization for when all paths are `rootfilesin:`. This
optimization exists in both Python and Rust. However, the Rust implementation
currently has a bug that makes it fail in most cases. The bug is that it
`rfind()` where it was clearly intended to use `rposition()`. This patch fixes
that and adds a test.
author | Martin von Zweigbergk <martinvonz@google.com> |
---|---|
date | Mon, 18 Dec 2023 14:51:20 -0800 |
parents | 6000f5b25c9b |
children |
rev | line source |
---|---|
35862
1ab7b16c9437
tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1 import unittest |
1ab7b16c9437
tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
2 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
3 from mercurial import mdiff |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
4 |
35862
1ab7b16c9437
tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
5 |
1ab7b16c9437
tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
6 class splitnewlinesTests(unittest.TestCase): |
1ab7b16c9437
tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
7 def test_splitnewlines(self): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
8 cases = { |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
9 b'a\nb\nc\n': [b'a\n', b'b\n', b'c\n'], |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
10 b'a\nb\nc': [b'a\n', b'b\n', b'c'], |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
11 b'a\nb\nc\n\n': [b'a\n', b'b\n', b'c\n', b'\n'], |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
12 b'': [], |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
13 b'abcabc': [b'abcabc'], |
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
14 } |
36327
58c1368ab629
py3: use dict.items() instead of dict.iteritems() in tests
Pulkit Goyal <7895pulkit@gmail.com>
parents:
35862
diff
changeset
|
15 for inp, want in cases.items(): |
35862
1ab7b16c9437
tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
16 self.assertEqual(mdiff.splitnewlines(inp), want) |
1ab7b16c9437
tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
17 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
18 |
35862
1ab7b16c9437
tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
19 if __name__ == '__main__': |
1ab7b16c9437
tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
20 import silenttestrunner |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
36328
diff
changeset
|
21 |
35862
1ab7b16c9437
tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
22 silenttestrunner.main(__name__) |