mirror of
https://github.com/python/cpython.git
synced 2025-09-14 12:46:49 +00:00
41631e8f66
features in BerkeleyDB not exposed. notably: the DB_MPOOLFILE interface has not yet been wrapped in an object. Adds support for building and installing bsddb3 in python2.3 that has an older version of this module installed as bsddb without conflicts. The pybsddb.sf.net build/packaged version of the module uses a dynamicly loadable module called _pybsddb rather than _bsddb.
171 lines
3.8 KiB
Python
171 lines
3.8 KiB
Python
"""
|
|
Test cases adapted from the test_bsddb.py module in Python's
|
|
regression test suite.
|
|
"""
|
|
|
|
import sys, os, string
|
|
import unittest
|
|
import tempfile
|
|
|
|
from test_all import verbose
|
|
|
|
try:
|
|
# For Pythons w/distutils pybsddb
|
|
from bsddb3 import db, hashopen, btopen, rnopen
|
|
except ImportError:
|
|
# For Python 2.3
|
|
from bsddb import db, hashopen, btopen, rnopen
|
|
|
|
|
|
class CompatibilityTestCase(unittest.TestCase):
|
|
def setUp(self):
|
|
self.filename = tempfile.mktemp()
|
|
|
|
def tearDown(self):
|
|
try:
|
|
os.remove(self.filename)
|
|
except os.error:
|
|
pass
|
|
|
|
|
|
def test01_btopen(self):
|
|
self.do_bthash_test(btopen, 'btopen')
|
|
|
|
def test02_hashopen(self):
|
|
self.do_bthash_test(hashopen, 'hashopen')
|
|
|
|
def test03_rnopen(self):
|
|
data = string.split("The quick brown fox jumped over the lazy dog.")
|
|
if verbose:
|
|
print "\nTesting: rnopen"
|
|
|
|
f = rnopen(self.filename, 'c')
|
|
for x in range(len(data)):
|
|
f[x+1] = data[x]
|
|
|
|
getTest = (f[1], f[2], f[3])
|
|
if verbose:
|
|
print '%s %s %s' % getTest
|
|
|
|
assert getTest[1] == 'quick', 'data mismatch!'
|
|
|
|
f[25] = 'twenty-five'
|
|
f.close()
|
|
del f
|
|
|
|
f = rnopen(self.filename, 'w')
|
|
f[20] = 'twenty'
|
|
|
|
def noRec(f):
|
|
rec = f[15]
|
|
self.assertRaises(KeyError, noRec, f)
|
|
|
|
def badKey(f):
|
|
rec = f['a string']
|
|
self.assertRaises(TypeError, badKey, f)
|
|
|
|
del f[3]
|
|
|
|
rec = f.first()
|
|
while rec:
|
|
if verbose:
|
|
print rec
|
|
try:
|
|
rec = f.next()
|
|
except KeyError:
|
|
break
|
|
|
|
f.close()
|
|
|
|
|
|
def test04_n_flag(self):
|
|
f = hashopen(self.filename, 'n')
|
|
f.close()
|
|
|
|
|
|
|
|
def do_bthash_test(self, factory, what):
|
|
if verbose:
|
|
print '\nTesting: ', what
|
|
|
|
f = factory(self.filename, 'c')
|
|
if verbose:
|
|
print 'creation...'
|
|
|
|
# truth test
|
|
if f:
|
|
if verbose: print "truth test: true"
|
|
else:
|
|
if verbose: print "truth test: false"
|
|
|
|
f['0'] = ''
|
|
f['a'] = 'Guido'
|
|
f['b'] = 'van'
|
|
f['c'] = 'Rossum'
|
|
f['d'] = 'invented'
|
|
f['f'] = 'Python'
|
|
if verbose:
|
|
print '%s %s %s' % (f['a'], f['b'], f['c'])
|
|
|
|
if verbose:
|
|
print 'key ordering...'
|
|
f.set_location(f.first()[0])
|
|
while 1:
|
|
try:
|
|
rec = f.next()
|
|
except KeyError:
|
|
assert rec == f.last(), 'Error, last <> last!'
|
|
f.previous()
|
|
break
|
|
if verbose:
|
|
print rec
|
|
|
|
assert f.has_key('f'), 'Error, missing key!'
|
|
|
|
f.sync()
|
|
f.close()
|
|
# truth test
|
|
try:
|
|
if f:
|
|
if verbose: print "truth test: true"
|
|
else:
|
|
if verbose: print "truth test: false"
|
|
except db.DBError:
|
|
pass
|
|
else:
|
|
self.fail("Exception expected")
|
|
|
|
del f
|
|
|
|
if verbose:
|
|
print 'modification...'
|
|
f = factory(self.filename, 'w')
|
|
f['d'] = 'discovered'
|
|
|
|
if verbose:
|
|
print 'access...'
|
|
for key in f.keys():
|
|
word = f[key]
|
|
if verbose:
|
|
print word
|
|
|
|
def noRec(f):
|
|
rec = f['no such key']
|
|
self.assertRaises(KeyError, noRec, f)
|
|
|
|
def badKey(f):
|
|
rec = f[15]
|
|
self.assertRaises(TypeError, badKey, f)
|
|
|
|
f.close()
|
|
|
|
|
|
#----------------------------------------------------------------------
|
|
|
|
|
|
def test_suite():
|
|
return unittest.makeSuite(CompatibilityTestCase)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main(defaultTest='test_suite')
|