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SF patch [ 545523 ] patch for 514433 bsddb.dbopen (NULL)

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closes SF #514433

can now pass 'None' as the filename for the bsddb.*open functions,
and you'll get an in-memory temporary store.

docs are ripped out of the bsddb dbopen man page. Fred may want to
clean them up.

Considering this for 2.2, but not 2.1.
This commit is contained in:
Anthony Baxter 2002-04-23 02:11:05 +00:00
parent 0494955b8f
commit 8388895fe4
4 changed files with 43 additions and 26 deletions
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47
Lib/test/test_bsddb.py
View file

@ -2,19 +2,21 @@
"""Test script for the bsddb C module
Roger E. Masse
"""
import os
import bsddb
import dbhash # Just so we know it's imported
import tempfile
from test_support import verbose, verify
def test(openmethod, what):
def test(openmethod, what, ondisk=1):
if verbose:
print '\nTesting: ', what
print '\nTesting: ', what, (ondisk and "on disk" or "in memory")
fname = tempfile.mktemp()
if ondisk:
fname = tempfile.mktemp()
else:
fname = None
f = openmethod(fname, 'c')
verify(f.keys() == [])
if verbose:
@ -47,30 +49,35 @@ def test(openmethod, what):
f.sync()
f.close()
if verbose:
print 'modification...'
f = openmethod(fname, 'w')
f['d'] = 'discovered'
if verbose:
print 'access...'
for key in f.keys():
word = f[key]
if ondisk:
# if we're using an in-memory only db, we can't reopen it
# so finish here.
if verbose:
print word
print 'modification...'
f = openmethod(fname, 'w')
f['d'] = 'discovered'
f.close()
try:
os.remove(fname)
except os.error:
pass
if verbose:
print 'access...'
for key in f.keys():
word = f[key]
if verbose:
print word
f.close()
try:
os.remove(fname)
except os.error:
pass
types = [(bsddb.btopen, 'BTree'),
(bsddb.hashopen, 'Hash Table'),
(bsddb.btopen, 'BTree', 0),
(bsddb.hashopen, 'Hash Table', 0),
# (bsddb.rnopen,'Record Numbers'), 'put' for RECNO for bsddb 1.85
# appears broken... at least on
# Solaris Intel - rmasse 1/97
]
for type in types:
test(type[0], type[1])
test(*type)