OILS
/
pylib
/
os_path_test.py
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#!/usr/bin/env python2
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"""
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os_path_test.py: Tests for os_path.py
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"""
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from __future__ import print_function
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import os
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import unittest
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from pylib import os_path # module under test
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class OsPathTest(unittest.TestCase):
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def testDirname(self):
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CASES = [
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('', 'foo'),
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('dir', 'dir/'),
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('bin', 'bin/foo'),
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('bin', 'bin//foo'), # double slashes
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('/usr//local//bin', '/usr//local//bin//foo'),
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('///', '///foo'), # special case of not stripping slashes
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]
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for expected, d in CASES:
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self.assertEqual(expected, os_path.dirname(d))
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def testSplit(self):
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CASES = [
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(('bin', 'foo'), 'bin/foo'),
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(('bin', 'foo'), 'bin//foo'), # double slashes
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(('/usr//local//bin', 'foo'), '/usr//local//bin//foo'),
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(('///', 'foo'), '///foo'), # special case of not stripping slashes
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]
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for expected, d in CASES:
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self.assertEqual(expected, os_path.split(d))
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def testBasename(self):
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self.assertEqual('bar', os_path.basename('foo/bar'))
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def testJoin(self):
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CASES = [
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('foo', 'bar'),
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('foo/', 'bar'),
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('foo', '/bar'),
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('', 'bar'),
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('foo', ''),
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('', ''),
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('/', ''),
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('', '/'),
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]
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for s1, s2 in CASES:
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# test against the Python stdlib version
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expected = os.path.join(s1, s2)
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print(expected)
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self.assertEqual(expected, os_path.join(s1, s2))
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if __name__ == '__main__':
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unittest.main()
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