1 files changed, 163 insertions, 0 deletions
diff --git a/lib/python2.7/bsddb/test/test_queue.py b/lib/python2.7/bsddb/test/test_queue.py
new file mode 100644
index 0000000..c213ff4
--- /dev/null
+++ b/lib/python2.7/bsddb/test/test_queue.py
@@ -0,0 +1,163 @@
+"""
+TestCases for exercising a Queue DB.
+"""
+
+import os, string
+from pprint import pprint
+import unittest
+
+from test_all import db, verbose, get_new_database_path
+
+#----------------------------------------------------------------------
+
+class SimpleQueueTestCase(unittest.TestCase):
+    def setUp(self):
+        self.filename = get_new_database_path()
+
+    def tearDown(self):
+        try:
+            os.remove(self.filename)
+        except os.error:
+            pass
+
+
+    def test01_basic(self):
+        # Basic Queue tests using the deprecated DBCursor.consume method.
+
+        if verbose:
+            print '\n', '-=' * 30
+            print "Running %s.test01_basic..." % self.__class__.__name__
+
+        d = db.DB()
+        d.set_re_len(40)  # Queues must be fixed length
+        d.open(self.filename, db.DB_QUEUE, db.DB_CREATE)
+
+        if verbose:
+            print "before appends" + '-' * 30
+            pprint(d.stat())
+
+        for x in string.letters:
+            d.append(x * 40)
+
+        self.assertEqual(len(d), len(string.letters))
+
+        d.put(100, "some more data")
+        d.put(101, "and some more ")
+        d.put(75,  "out of order")
+        d.put(1,   "replacement data")
+
+        self.assertEqual(len(d), len(string.letters)+3)
+
+        if verbose:
+            print "before close" + '-' * 30
+            pprint(d.stat())
+
+        d.close()
+        del d
+        d = db.DB()
+        d.open(self.filename)
+
+        if verbose:
+            print "after open" + '-' * 30
+            pprint(d.stat())
+
+        # Test "txn" as a positional parameter
+        d.append("one more", None)
+        # Test "txn" as a keyword parameter
+        d.append("another one", txn=None)
+
+        c = d.cursor()
+
+        if verbose:
+            print "after append" + '-' * 30
+            pprint(d.stat())
+
+        rec = c.consume()
+        while rec:
+            if verbose:
+                print rec
+            rec = c.consume()
+        c.close()
+
+        if verbose:
+            print "after consume loop" + '-' * 30
+            pprint(d.stat())
+
+        self.assertEqual(len(d), 0, \
+               "if you see this message then you need to rebuild " \
+               "Berkeley DB 3.1.17 with the patch in patches/qam_stat.diff")
+
+        d.close()
+
+
+
+    def test02_basicPost32(self):
+        # Basic Queue tests using the new DB.consume method in DB 3.2+
+        # (No cursor needed)
+
+        if verbose:
+            print '\n', '-=' * 30
+            print "Running %s.test02_basicPost32..." % self.__class__.__name__
+
+        d = db.DB()
+        d.set_re_len(40)  # Queues must be fixed length
+        d.open(self.filename, db.DB_QUEUE, db.DB_CREATE)
+
+        if verbose:
+            print "before appends" + '-' * 30
+            pprint(d.stat())
+
+        for x in string.letters:
+            d.append(x * 40)
+
+        self.assertEqual(len(d), len(string.letters))
+
+        d.put(100, "some more data")
+        d.put(101, "and some more ")
+        d.put(75,  "out of order")
+        d.put(1,   "replacement data")
+
+        self.assertEqual(len(d), len(string.letters)+3)
+
+        if verbose:
+            print "before close" + '-' * 30
+            pprint(d.stat())
+
+        d.close()
+        del d
+        d = db.DB()
+        d.open(self.filename)
+        #d.set_get_returns_none(true)
+
+        if verbose:
+            print "after open" + '-' * 30
+            pprint(d.stat())
+
+        d.append("one more")
+
+        if verbose:
+            print "after append" + '-' * 30
+            pprint(d.stat())
+
+        rec = d.consume()
+        while rec:
+            if verbose:
+                print rec
+            rec = d.consume()
+
+        if verbose:
+            print "after consume loop" + '-' * 30
+            pprint(d.stat())
+
+        d.close()
+
+
+
+#----------------------------------------------------------------------
+
+def test_suite():
+    return unittest.makeSuite(SimpleQueueTestCase)
+
+
+if __name__ == '__main__':
+    unittest.main(defaultTest='test_suite')