Mercurial > hg
annotate tests/test-atomictempfile.py @ 26351:8c7d8d5e1e0f
mercurial: add debugextensions command (issue4676)
Add debugextensions command to help users debug their extension
problems. If there are no extensions command prints nothing,
otherwise it prints names of extension modules. If quiet or
verbose option is not specified it prints(after extensions name)
last version of mercurial in which given module was tested for
non internal modules or not tested with user mercurial version.
If verbose is specified it prints following information for every
extension: extension name, import source, testedwith and buglink
information.
Extensions are printed sorted by extension name.
author | liscju <piotr.listkiewicz@gmail.com> |
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date | Thu, 10 Sep 2015 16:53:07 +0200 |
parents | fb9d1c2805ff |
children | f00f1de16454 |
rev | line source |
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atomictempfile: avoid infinite recursion in __del__().
Greg Ward <greg@gerg.ca>
parents:
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1 import os |
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2 import glob |
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Idan Kamara <idankk86@gmail.com>
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3 import unittest |
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Idan Kamara <idankk86@gmail.com>
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4 import silenttestrunner |
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Idan Kamara <idankk86@gmail.com>
parents:
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5 |
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atomictempfile: avoid infinite recursion in __del__().
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6 from mercurial.util import atomictempfile |
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7 |
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Idan Kamara <idankk86@gmail.com>
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8 class testatomictempfile(unittest.TestCase): |
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9 def test1_simple(self): |
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Idan Kamara <idankk86@gmail.com>
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10 if os.path.exists('foo'): |
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Idan Kamara <idankk86@gmail.com>
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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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Idan Kamara <idankk86@gmail.com>
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17 file.write('argh\n') |
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parents:
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18 file.close() |
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19 |
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Idan Kamara <idankk86@gmail.com>
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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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parents:
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24 def test2_discard(self): |
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25 if os.path.exists('foo'): |
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Idan Kamara <idankk86@gmail.com>
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26 os.remove('foo') |
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Idan Kamara <idankk86@gmail.com>
parents:
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27 file = atomictempfile('foo') |
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Idan Kamara <idankk86@gmail.com>
parents:
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28 (dir, basename) = os.path.split(file._tempname) |
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29 |
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30 file.write('yo\n') |
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parents:
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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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parents:
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36 # if a programmer screws up and passes bad args to atomictempfile, they |
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Idan Kamara <idankk86@gmail.com>
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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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Idan Kamara <idankk86@gmail.com>
parents:
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42 silenttestrunner.main(__name__) |