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bsddb code updated to version 4.7.3pre2. This code is the same than

Browse source 
Python 2.6 one, since the intention is to keep an unified 2.x/3.x
codebase.

The Python code is automatically translated using "2to3". Please, do not
update this code in Python 3.0 by hand. Update the 2.6 one and then do
"2to3".
This commit is contained in:
Jesus Cea 2008-08-31 14:12:11 +00:00
parent 73c96dbf34
commit 6ba3329c27
33 changed files with 5396 additions and 2692 deletions
Download patch file Download diff file Expand all files Collapse all files

43
Lib/bsddb/test/test_join.py
View file

@ -1,27 +1,12 @@
"""TestCases for using the DB.join and DBCursor.join_item methods.
"""
import shutil
import sys, os
import tempfile
import time
from pprint import pprint
try:
from threading import Thread, current_thread
have_threads = 1
except ImportError:
have_threads = 0
import os
import unittest
from bsddb.test.test_all import verbose
from bsddb import db, dbshelve, StringKeys
try:
from bsddb3 import test_support
except ImportError:
from test import support as test_support
from .test_all import db, dbshelve, test_support, verbose, \
get_new_environment_path, get_new_database_path
#----------------------------------------------------------------------
@ -44,18 +29,12 @@ ColorIndex = [
('black', "shotgun"),
]
def ASCII(s):
return s.encode("ascii")
class JoinTestCase(unittest.TestCase):
keytype = ''
def setUp(self):
self.filename = self.__class__.__name__ + '.db'
homeDir = os.path.join(tempfile.gettempdir(), 'db_home%d'%os.getpid())
self.homeDir = homeDir
try: os.mkdir(homeDir)
except os.error: pass
self.homeDir = get_new_environment_path()
self.env = db.DBEnv()
self.env.open(self.homeDir, db.DB_CREATE | db.DB_INIT_MPOOL | db.DB_INIT_LOCK )
@ -72,13 +51,13 @@ class JoinTestCase(unittest.TestCase):
# create and populate primary index
priDB = db.DB(self.env)
priDB.open(self.filename, "primary", db.DB_BTREE, db.DB_CREATE)
[priDB.put(ASCII(k),ASCII(v)) for k,v in ProductIndex]
list(map(lambda t, priDB=priDB: priDB.put(*t), ProductIndex))
# create and populate secondary index
secDB = db.DB(self.env)
secDB.set_flags(db.DB_DUP | db.DB_DUPSORT)
secDB.open(self.filename, "secondary", db.DB_BTREE, db.DB_CREATE)
[secDB.put(ASCII(k),ASCII(v)) for k,v in ColorIndex]
list(map(lambda t, secDB=secDB: secDB.put(*t), ColorIndex))
sCursor = None
jCursor = None
@ -87,19 +66,19 @@ class JoinTestCase(unittest.TestCase):
sCursor = secDB.cursor()
# Don't do the .set() in an assert, or you can get a bogus failure
# when running python -O
tmp = sCursor.set(b'red')
assert tmp
tmp = sCursor.set('red')
self.assert_(tmp)
# FIXME: jCursor doesn't properly hold a reference to its
# cursors, if they are closed before jcursor is used it
# can cause a crash.
jCursor = priDB.join([sCursor])
if jCursor.get(0) != (b'apple', b"Convenience Store"):
if jCursor.get(0) != ('apple', "Convenience Store"):
self.fail("join cursor positioned wrong")
if jCursor.join_item() != b'chainsaw':
if jCursor.join_item() != 'chainsaw':
self.fail("DBCursor.join_item returned wrong item")
if jCursor.get(0)[0] != b'strawberry':
if jCursor.get(0)[0] != 'strawberry':
self.fail("join cursor returned wrong thing")
if jCursor.get(0): # there were only three red items to return
self.fail("join cursor returned too many items")