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

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".

1 files changed, 11 insertions, 32 deletions

diff --git a/Lib/bsddb/test/test_join.py b/Lib/bsddb/test/test_join.py
index 7addf40..e92a33c 100644
--- a/Lib/bsddb/test/test_join.py
+++ b/Lib/bsddb/test/test_join.py
@@ -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")