1 files changed, 119 insertions, 0 deletions
diff --git a/qpid/cpp/src/tests/TxAckTest.cpp b/qpid/cpp/src/tests/TxAckTest.cpp
new file mode 100644
index 0000000000..89b98cb93c
--- /dev/null
+++ b/qpid/cpp/src/tests/TxAckTest.cpp
@@ -0,0 +1,119 @@
+/*
+ *
+ * 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.
+ *
+ */
+#include "qpid/broker/NullMessageStore.h"
+#include "qpid/broker/RecoveryManager.h"
+#include "qpid/broker/TxAck.h"
+#include "qpid_test_plugin.h"
+#include <iostream>
+#include <list>
+#include <vector>
+
+using std::list;
+using std::vector;
+using boost::intrusive_ptr;
+using namespace qpid;
+using namespace qpid::broker;
+using namespace qpid::framing;
+
+class TxAckTest : public CppUnit::TestCase  
+{
+
+    class TestMessageStore : public NullMessageStore
+    {
+    public:
+        vector<intrusive_ptr<PersistableMessage> > dequeued;
+
+        void dequeue(TransactionContext*, intrusive_ptr<PersistableMessage>& msg, const PersistableQueue& /*queue*/)
+        {
+            dequeued.push_back(msg);
+        }
+
+        TestMessageStore() : NullMessageStore() {}
+        ~TestMessageStore(){}
+    };
+
+    CPPUNIT_TEST_SUITE(TxAckTest);
+    CPPUNIT_TEST(testPrepare);
+    CPPUNIT_TEST(testCommit);
+    CPPUNIT_TEST_SUITE_END();
+
+
+    AccumulatedAck acked;
+    TestMessageStore store;
+    Queue::shared_ptr queue;
+    vector<intrusive_ptr<Message> > messages;
+    list<DeliveryRecord> deliveries;
+    TxAck op;
+
+
+public:
+
+    TxAckTest() : acked(0), queue(new Queue("my_queue", false, &store, 0)), op(acked, deliveries)
+    {
+        for(int i = 0; i < 10; i++){
+            intrusive_ptr<Message> msg(new Message());
+            AMQFrame method(in_place<MessageTransferBody>(
+                                ProtocolVersion(), 0, "exchange", 0, 0));
+            AMQFrame header(in_place<AMQHeaderBody>());
+            msg->getFrames().append(method);
+            msg->getFrames().append(header);
+            msg->getProperties<DeliveryProperties>()->setDeliveryMode(PERSISTENT);
+            msg->getProperties<DeliveryProperties>()->setRoutingKey("routing_key");
+            messages.push_back(msg);
+            QueuedMessage qm(queue.get());
+            qm.payload = msg;
+            deliveries.push_back(DeliveryRecord(qm, queue, "xyz", DeliveryToken::shared_ptr(), (i+1), true));
+        }
+
+        //assume msgs 1-5, 7 and 9 are all acked (i.e. 6, 8 & 10 are not)
+        acked.mark = 5;
+        acked.update(7, 7);
+        acked.update(9, 9);
+    }      
+
+    void testPrepare()
+    {
+        //ensure acked messages are discarded, i.e. dequeued from store
+        op.prepare(0);
+        CPPUNIT_ASSERT_EQUAL((size_t) 7, store.dequeued.size());
+        CPPUNIT_ASSERT_EQUAL((size_t) 10, deliveries.size());
+        int dequeued[] = {0, 1, 2, 3, 4, 6, 8};
+        for (int i = 0; i < 7; i++) {
+            CPPUNIT_ASSERT_EQUAL(static_pointer_cast<PersistableMessage>(messages[dequeued[i]]), store.dequeued[i]);
+        }
+    }
+
+    void testCommit()
+    {
+        //emsure acked messages are removed from list
+        op.commit();
+        CPPUNIT_ASSERT_EQUAL((size_t) 3, deliveries.size());
+        list<DeliveryRecord>::iterator i = deliveries.begin();
+        CPPUNIT_ASSERT(i->matches(6));//msg 6
+        CPPUNIT_ASSERT((++i)->matches(8));//msg 8
+        CPPUNIT_ASSERT((++i)->matches(10));//msg 10
+    }
+};
+
+// Make this test suite a plugin.
+CPPUNIT_PLUGIN_IMPLEMENT();
+CPPUNIT_TEST_SUITE_REGISTRATION(TxAckTest);
+