NO-JIRA: create branch for qpid-cpp 0.34 RC process

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/qpid-cpp-0.34-rc@1687469 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 159 insertions, 0 deletions

diff --git a/qpid/tests/src/py/qpid_tests/broker_0_9/echo.py b/qpid/tests/src/py/qpid_tests/broker_0_9/echo.py
new file mode 100644
index 0000000000..a883568e35
--- /dev/null
+++ b/qpid/tests/src/py/qpid_tests/broker_0_9/echo.py
@@ -0,0 +1,159 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+#
+
+from qpid.testlib import TestBase
+from qpid.content import Content
+import qpid.client
+
+
+
+class EchoTests(TestBase):
+    """Verify that messages can be sent and received retaining fidelity"""
+
+    def test_small_message(self):
+
+      channel = self.channel
+
+      self.queue_declare(queue="q")
+
+      channel.tx_select()
+      consumer = self.consume("q", no_ack=False)
+
+      body = self.uniqueString()
+      channel.basic_publish(
+          content=Content(body),
+          routing_key="q")
+      channel.tx_commit()
+
+      msg = consumer.get(timeout=1)
+      channel.basic_ack(delivery_tag=msg.delivery_tag)
+      channel.tx_commit()
+      self.assertEqual(body, msg.content.body)
+
+    def test_large_message(self):
+
+      channel = self.channel
+
+      self.queue_declare(queue="q")
+
+      channel.tx_select()
+      consumer = self.consume("q", no_ack=False)
+
+      # This is default maximum frame size supported by the Java Broker.  Python
+      # currently does not support framing of oversized messages in multiple frames.
+      body = self.randomLongString()
+      channel.basic_publish(
+        content=Content(body),
+        routing_key="q")
+      channel.tx_commit()
+
+      msg = consumer.get(timeout=1)
+      channel.basic_ack(delivery_tag=msg.delivery_tag)
+      channel.tx_commit()
+      self.assertEqual(len(body), len(msg.content.body))
+      self.assertEqual(body, msg.content.body)
+
+
+    def test_large_message_received_in_many_content_frames(self):
+      channel = self.channel
+
+      queue_name = "q"
+      self.queue_declare(queue=queue_name)
+
+      channel.tx_select()
+
+      body = self.randomLongString()
+      channel.basic_publish(
+        content=Content(body),
+        routing_key=queue_name)
+      channel.tx_commit()
+
+      consuming_client = None
+      try:
+        # Create a second connection with minimum framesize.  The Broker will then be forced to chunk
+        # the content in order to send it to us.
+        consuming_client = qpid.client.Client(self.config.broker.host, self.config.broker.port)
+        tune_params = { "channel_max" : 256, "frame_max" : 4096 }
+        consuming_client.start(username = self.config.broker.user, password = self.config.broker.password, tune_params = tune_params)
+
+        consuming_channel = consuming_client.channel(1)
+        consuming_channel.channel_open()
+        consuming_channel.tx_select()
+
+        consumer_reply = consuming_channel.basic_consume(queue=queue_name, no_ack=False)
+        consumer = consuming_client.queue(consumer_reply.consumer_tag)
+        msg = consumer.get(timeout=1)
+        consuming_channel.basic_ack(delivery_tag=msg.delivery_tag)
+        consuming_channel.tx_commit()
+
+        self.assertEqual(len(body), len(msg.content.body))
+        self.assertEqual(body, msg.content.body)
+      finally:
+        if consuming_client:
+          consuming_client.close()
+
+    def test_commit_ok_possibly_interleaved_with_message_delivery(self):
+      """This test exposes an defect on the Java Broker (QPID-6094).  The Java Client
+         can contravene the AMQP spec by sending other frames between the message header/frames.
+         As this is a long standing defect in the Java Broker, QPID-6082 changed
+         the Python client to allow it to tolerate such illegal interleaving.
+         """
+      channel = self.channel
+
+      queue_name = "q"
+      self.queue_declare(queue=queue_name)
+
+      count = 25
+      channel.basic_qos(prefetch_count=count)
+
+      channel.tx_select()
+
+      bodies = []
+      for i in range(count):
+        body = self.randomLongString()
+        bodies.append(body)
+        channel.basic_publish(
+          content=Content(bodies[i]),
+          routing_key=queue_name)
+        channel.tx_commit()
+
+      # Start consuming.  Prefetch will mean the Broker will start to send us
+      # all the messages accumulating them in the client.
+      consumer = self.consume("q", no_ack=False)
+
+      # Get and ack/commit the first message
+      msg = consumer.get(timeout=1)
+      channel.basic_ack(delivery_tag=msg.delivery_tag)
+      channel.tx_commit()
+      # In the problematic case, the Broker interleaves our commit-ok response amongst the content
+      # frames of message.   QPID-6082 means the Python client now tolerates this
+      # problem and all messages should arrive correctly.
+
+      expectedBody = bodies[0]
+      self.assertEqual(len(expectedBody), len(msg.content.body))
+      self.assertEqual(expectedBody, msg.content.body)
+
+      for i in range(1, len(bodies)):
+        msg = consumer.get(timeout=5)
+
+        expectedBody = bodies[i]
+        self.assertEqual(len(expectedBody), len(msg.content.body))
+        self.assertEqual(expectedBody, msg.content.body)
+
+