mirror of
https://github.com/facebook/sapling.git
synced 2024-10-06 23:07:18 +03:00
ab3a7cb21f
Summary: In preparation for merging fb-mercurial sources to the Eden repository, move everything from the top-level directory into an `eden/scm` subdirectory.
59 lines
1.5 KiB
Python
59 lines
1.5 KiB
Python
from __future__ import absolute_import
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import unittest
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import silenttestrunner
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class BisectTests(unittest.TestCase):
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def testSimple(self):
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self._assertBisect([1], 1, 0)
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self._assertBisect([1, 2], 1, 0)
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self._assertBisect([1, 2], 2, 1)
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def testEmptyArray(self):
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self._assertBisect([], 1, None)
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def testTwoEqual(self):
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self._assertBisect([], 1, None)
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self._assertBisect([1, 1], 1, 0)
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self._assertBisect([1, 1, 1], 1, 0)
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def testAllBigger(self):
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self._assertBisect([2], 1, None)
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self._assertBisect([2, 3], 1, None)
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self._assertBisect([2, 3, 4], 1, None)
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def testBig(self):
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array = range(0, 10)
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for i in array:
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self._assertBisect(array, i, i)
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array = range(0, 11)
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for i in array:
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self._assertBisect(array, i, i)
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def testNotFound(self):
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array = range(0, 10)
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self._assertBisect(array, 10, None)
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array = range(0, 11)
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self._assertBisect(array, 11, None)
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array = range(0, 10, 2)
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self._assertBisect(array, 1, None)
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def _assertBisect(self, array, value, result):
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def comp(index, value):
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if array[index] < value:
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return -1
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elif array[index] == value:
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return 0
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else:
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return 1
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self.assertEqual(bisect(0, len(array) - 1, comp, value), result)
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if __name__ == "__main__":
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from edenscm.hgext.generic_bisect import bisect
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silenttestrunner.main(__name__)
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