add simple auto-reconnect test script

tools/auto_reconnect_test.py

@@ -0,0 +1,43 @@
+# Copyright 2009 10gen, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""Simple script to help test auto-reconnection."""
+
+import threading
+import time
+
+from pymongo.errors import ConnectionFailure
+from pymongo.connection import Connection
+
+db = Connection.paired(("localhost", 27018), pool_size=10).test
+db.test.remove({})
+
+class Something(threading.Thread):
+    def run(self):
+        while True:
+            time.sleep(1)
+            try:
+                id = db.test.save({"x": 1})
+                assert db.test.find_one(id)["x"] == 1
+                db.test.remove(id)
+                db.connection().end_request()
+                print "Y"
+            except ConnectionFailure, e:
+                print e
+                print "N"
+
+for _ in range(1):
+    t = Something()
+    t.start()
+    time.sleep(1)