Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_bsddb3.py @ 54294:dba767bc3155 legacy-trunk

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remove mention of old ctypes version
author Benjamin Peterson <benjamin@python.org>
date Sat, 23 May 2009 20:59:09 +0000
parents 7641a3f0b2ec
children af498ab2afb4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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b0b608598170 Importing test suite from bsddb3 3.4.0 (with modifications).
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1 # Test driver for bsddb package.
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2 """
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3 Run all test cases.
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4 """
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5 import os
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6 import sys
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7 import tempfile
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8 import time
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9 import unittest
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10 from test.test_support import (requires, verbose, run_unittest, unlink, rmtree,
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11 import_module)
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12
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13 # Skip test if _bsddb module was not built.
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14 import_module('_bsddb')
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15
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16 # When running as a script instead of within the regrtest framework, skip the
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17 # requires test, since it's obvious we want to run them.
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18 if __name__ != '__main__':
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19 requires('bsddb')
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20
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21 verbose = False
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22 if 'verbose' in sys.argv:
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23 verbose = True
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24 sys.argv.remove('verbose')
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25
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26 if 'silent' in sys.argv: # take care of old flag, just in case
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27 verbose = False
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28 sys.argv.remove('silent')
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29
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30
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31 class TimingCheck(unittest.TestCase):
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32
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33 """This class is not a real test. Its purpose is to print a message
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34 periodically when the test runs slowly. This will prevent the buildbots
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35 from timing out on slow machines."""
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36
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37 # How much time in seconds before printing a 'Still working' message.
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38 # Since this is run at most once between each test module, use a smaller
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39 # interval than other tests.
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40 _PRINT_WORKING_MSG_INTERVAL = 4 * 60
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41
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42 # next_time is used as a global variable that survives each instance.
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43 # This is necessary since a new instance will be created for each test.
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44 next_time = time.time() + _PRINT_WORKING_MSG_INTERVAL
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45
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46 def testCheckElapsedTime(self):
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47 # Print still working message since these tests can be really slow.
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48 now = time.time()
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49 if self.next_time <= now:
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50 TimingCheck.next_time = now + self._PRINT_WORKING_MSG_INTERVAL
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51 sys.__stdout__.write(' test_bsddb3 still working, be patient...\n')
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52 sys.__stdout__.flush()
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53
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54
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55 # For invocation through regrtest
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56 def test_main():
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57 from bsddb import db
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58 from bsddb.test import test_all
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59 test_all.set_test_path_prefix(os.path.join(tempfile.gettempdir(),
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60 'z-test_bsddb3-%s' %
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61 os.getpid()))
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62 # Please leave this print in, having this show up in the buildbots
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63 # makes diagnosing problems a lot easier.
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64 print >>sys.stderr, db.DB_VERSION_STRING
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65 print >>sys.stderr, 'Test path prefix: ', test_all.get_test_path_prefix()
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66 try:
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67 run_unittest(test_all.suite(module_prefix='bsddb.test.',
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68 timing_check=TimingCheck))
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69 finally:
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70 # The only reason to remove db_home is in case if there is an old
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71 # one lying around. This might be by a different user, so just
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72 # ignore errors. We should always make a unique name now.
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73 try:
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74 test_all.remove_test_path_directory()
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75 except:
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76 pass
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77
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78
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79 if __name__ == '__main__':
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80 test_main()