Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_select.py @ 58925:eecf1bef052d 2.6

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Merged revisions 78207 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r78207 | ezio.melotti | 2010-02-17 01:26:09 +0200 (Wed, 17 Feb 2010) | 1 line #7930: fix stripid ........
author Ezio Melotti <ezio.melotti@gmail.com>
date Tue, 16 Feb 2010 23:29:44 +0000
parents 49dc9af90b3d
children eec2db09a6c1 9ba8c6e52fa0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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49dc9af90b3d Convert test_contains, test_crypt, and test_select to unittest.
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parents: 38961
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1 from test import test_support
49dc9af90b3d Convert test_contains, test_crypt, and test_select to unittest.
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2 import unittest
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8015c5549309 A test of the select module that is actually reproduceable!
Barry Warsaw <barry@python.org>
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3 import select
8015c5549309 A test of the select module that is actually reproduceable!
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4 import os
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49dc9af90b3d Convert test_contains, test_crypt, and test_select to unittest.
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5 import sys
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8015c5549309 A test of the select module that is actually reproduceable!
Barry Warsaw <barry@python.org>
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6
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7 class SelectTestCase(unittest.TestCase):
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8
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9 class Nope:
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10 pass
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8015c5549309 A test of the select module that is actually reproduceable!
Barry Warsaw <barry@python.org>
parents: 1416
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11
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12 class Almost:
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13 def fileno(self):
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14 return 'fileno'
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Barry Warsaw <barry@python.org>
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15
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16 def test_error_conditions(self):
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17 self.assertRaises(TypeError, select.select, 1, 2, 3)
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18 self.assertRaises(TypeError, select.select, [self.Nope()], [], [])
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19 self.assertRaises(TypeError, select.select, [self.Almost()], [], [])
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20 self.assertRaises(TypeError, select.select, [], [], [], "not a number")
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21
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22 def test_select(self):
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23 if sys.platform[:3] in ('win', 'mac', 'os2', 'riscos'):
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24 if test_support.verbose:
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25 print "Can't test select easily on", sys.platform
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26 return
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27 cmd = 'for i in 0 1 2 3 4 5 6 7 8 9; do echo testing...; sleep 1; done'
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28 p = os.popen(cmd, 'r')
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29 for tout in (0, 1, 2, 4, 8, 16) + (None,)*10:
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30 if test_support.verbose:
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31 print 'timeout =', tout
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32 rfd, wfd, xfd = select.select([p], [], [], tout)
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33 if (rfd, wfd, xfd) == ([], [], []):
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34 continue
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35 if (rfd, wfd, xfd) == ([p], [], []):
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36 line = p.readline()
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37 if test_support.verbose:
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38 print repr(line)
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39 if not line:
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parents: 38961
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40 if test_support.verbose:
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41 print 'EOF'
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42 break
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43 continue
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parents: 38961
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44 self.fail('Unexpected return values from select():', rfd, wfd, xfd)
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45 p.close()
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46
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47
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parents: 38961
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48 def test_main():
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49 test_support.run_unittest(SelectTestCase)
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50 test_support.reap_children()
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51
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52 if __name__ == "__main__":
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53 test_main()