( )⚙ D1972 tests: start a set of unit tests for mdiff.py, starting with splitnewlines

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Differential D1972

tests: start a set of unit tests for mdiff.py, starting with splitnewlines
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Authored by durin42 on Feb 1 2018, 4:58 PM.

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Reviewers
indygreg
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hg-reviewers
Commits
rHG1ab7b16c9437: tests: start a set of unit tests for mdiff.py, starting with splitnewlines
rHG119e4dbdeb29: tests: start a set of unit tests for mdiff.py, starting with splitnewlines
Summary

I want to optimize splitnewlines, so writing tests seems prudent.

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rHG Mercurial
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Unit
Unit Tests Skipped

Event Timeline

durin42 created this revision.Feb 1 2018, 4:58 PM
indygreg accepted this revision.Feb 1 2018, 5:46 PM
This revision is now accepted and ready to land.Feb 1 2018, 5:46 PM
Closed by commit rHG119e4dbdeb29: tests: start a set of unit tests for mdiff.py, starting with splitnewlines (authored by durin42). · Explain WhyFeb 1 2018, 6:09 PM
This revision was automatically updated to reflect the committed changes.

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AMtests/test-mdiff.py (24 lines)

Diff 5085

tests/test-mdiff.py

  • This file was added.
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 = {'a\nb\nc\n': ['a\n', 'b\n', 'c\n'],
'a\nb\nc': ['a\n', 'b\n', 'c'],
'a\nb\nc\n\n': ['a\n', 'b\n', 'c\n', '\n'],
'': [],
'abcabc': ['abcabc'],
}
for inp, want in cases.iteritems():
self.assertEqual(mdiff.splitnewlines(inp), want)
if __name__ == '__main__':
import silenttestrunner
silenttestrunner.main(__name__)