| Colin Cross | 1474741 | 2016-04-27 16:10:38 -0700 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | |
| Dan Willemsen | 6ac18ec | 2016-03-22 14:08:17 -0700 | [diff] [blame] | 3 | from __future__ import print_function |
| 4 | |
| 5 | import os |
| 6 | import shutil |
| 7 | import tempfile |
| 8 | import unittest |
| 9 | |
| 10 | from reverse_path import reverse_path |
| 11 | |
| 12 | class TestReversePath(unittest.TestCase): |
| 13 | def setUp(self): |
| 14 | self.tmpdir = tempfile.mkdtemp() |
| 15 | os.chdir(self.tmpdir) |
| 16 | |
| 17 | def tearDown(self): |
| 18 | shutil.rmtree(self.tmpdir) |
| 19 | |
| 20 | def test_absolute(self): |
| 21 | self.assertEqual(self.tmpdir, reverse_path('/out')) |
| 22 | |
| 23 | def test_relative(self): |
| 24 | os.mkdir('a') |
| 25 | os.mkdir('b') |
| 26 | |
| 27 | self.assertEqual('..', reverse_path('a')) |
| 28 | |
| 29 | os.chdir('a') |
| 30 | self.assertEqual('a', reverse_path('..')) |
| 31 | self.assertEqual('.', reverse_path('../a')) |
| 32 | self.assertEqual('../a', reverse_path('../b')) |
| 33 | |
| 34 | def test_symlink(self): |
| 35 | os.mkdir('b') |
| 36 | os.symlink('b', 'a') |
| 37 | os.mkdir('b/d') |
| 38 | os.symlink('b/d', 'c') |
| 39 | |
| 40 | self.assertEqual('..', reverse_path('a')) |
| 41 | self.assertEqual('..', reverse_path('b')) |
| 42 | self.assertEqual(self.tmpdir, reverse_path('c')) |
| 43 | self.assertEqual('../..', reverse_path('b/d')) |
| 44 | |
| 45 | |
| 46 | if __name__ == '__main__': |
| 47 | unittest.main() |