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annotate tests/test-atomictempfile.py @ 24501:8b51ec98a326

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test-git-export: add globs the test runner wants on Windows The only difference for the first two was to add the globs, but the third line of output on Windows was '..\dir2\copy'. I'm not sure why 'copy' is output on Windows instead of '*'.
author Matt Harbison <matt_harbison@yahoo.com>
date Sun, 29 Mar 2015 00:00:14 -0400
parents fb9d1c2805ff
children f00f1de16454
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d764463b433e atomictempfile: avoid infinite recursion in __del__().
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1 import os
d764463b433e atomictempfile: avoid infinite recursion in __del__().
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2 import glob
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fb9d1c2805ff test-atomictempfile: convert to unit test
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parents: 15057
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3 import unittest
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4 import silenttestrunner
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5
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6 from mercurial.util import atomictempfile
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7
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8 class testatomictempfile(unittest.TestCase):
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9 def test1_simple(self):
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10 if os.path.exists('foo'):
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11 os.remove('foo')
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12 file = atomictempfile('foo')
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13 (dir, basename) = os.path.split(file._tempname)
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14 self.assertFalse(os.path.isfile('foo'))
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15 self.assertTrue(basename in glob.glob('.foo-*'))
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16
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17 file.write('argh\n')
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18 file.close()
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19
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20 self.assertTrue(os.path.isfile('foo'))
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21 self.assertTrue(basename not in glob.glob('.foo-*'))
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22
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23 # discard() removes the temp file without making the write permanent
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24 def test2_discard(self):
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25 if os.path.exists('foo'):
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26 os.remove('foo')
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27 file = atomictempfile('foo')
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28 (dir, basename) = os.path.split(file._tempname)
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30 file.write('yo\n')
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31 file.discard()
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32
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33 self.assertFalse(os.path.isfile('foo'))
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34 self.assertTrue(basename not in os.listdir('.'))
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35
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36 # if a programmer screws up and passes bad args to atomictempfile, they
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37 # get a plain ordinary TypeError, not infinite recursion
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38 def test3_oops(self):
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39 self.assertRaises(TypeError, atomictempfile)
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40
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41 if __name__ == '__main__':
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42 silenttestrunner.main(__name__)