QPID-1726 ASF licensed Qpid Store

Add unit tests.

There are several issues with these tests:

1. Originally the four .cpp unit test sources were compiled into a single
unit_test executable. In the current framework those four sources create
conflicting brokers that overwrite each other's store and fail to open port
5672. In this checkin there are four unit test executables. Running each
serially gets them all to pass. A new strategy is needed to start brokers
that don't conflict.

2. The legacystore.so is not integrated with the rest of the tests. Some
tests may run with the externally compiled msgstore.so and some use the
built in test_store. Plugging legacystore.so into these other tests is TBD.

3. cpp/src/tests/legacystore defines more tests beyond simple unit tests.
None of the issues related to wider system tests are addressed yet.



git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1430018 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 168 insertions, 0 deletions

diff --git a/qpid/cpp/src/tests/legacystore/OrderingTest.cpp b/qpid/cpp/src/tests/legacystore/OrderingTest.cpp
new file mode 100644
index 0000000000..92a09f0c60
--- /dev/null
+++ b/qpid/cpp/src/tests/legacystore/OrderingTest.cpp
@@ -0,0 +1,168 @@
+/*
+ *
+ * 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 "unit_test.h"
+
+#include "qpid/legacystore/MessageStoreImpl.h"
+#include <iostream>
+#include "MessageUtils.h"
+#include <qpid/broker/Queue.h>
+#include <qpid/broker/RecoveryManagerImpl.h>
+#include <qpid/framing/AMQHeaderBody.h>
+#include "qpid/log/Logger.h"
+#include "qpid/sys/Timer.h"
+
+using namespace qpid;
+using namespace qpid::broker;
+using namespace qpid::framing;
+using namespace mrg::msgstore;
+
+qpid::broker::Broker::Options opts;
+qpid::broker::Broker br(opts);
+
+QPID_AUTO_TEST_SUITE(OrderingTest)
+
+#define SET_LOG_LEVEL(level) \
+    qpid::log::Options opts(""); \
+    opts.selectors.clear(); \
+    opts.selectors.push_back(level); \
+    qpid::log::Logger::instance().configure(opts);
+
+const std::string test_filename("OrderingTest");
+const char* tdp = getenv("TMP_DATA_DIR");
+const std::string test_dir(tdp && strlen(tdp) > 0 ? tdp : "/tmp/OrderingTest");
+
+// === Helper fns ===
+
+const std::string name("OrderingQueue");
+std::auto_ptr<MessageStoreImpl> store;
+QueueRegistry queues;
+Queue::shared_ptr queue;
+std::queue<Uuid> ids;
+
+class TestConsumer :  public Consumer
+{
+    public:
+
+    TestConsumer(Queue::shared_ptr q, std::queue<Uuid>& i) : Consumer("test", CONSUMER), queue(q), ids(i) {};
+
+    bool deliver(const QueueCursor& cursor, const Message& message)
+    {
+        queue->dequeue(0, cursor);
+        BOOST_CHECK_EQUAL(ids.front(), MessageUtils::getMessageId(message));
+        ids.pop();
+        return true;
+    };
+    void notify() {}
+    void cancel() {}
+    void acknowledged(const DeliveryRecord&) {}
+    OwnershipToken* getSession() { return 0; }
+  private:
+    Queue::shared_ptr queue;
+    std::queue<Uuid>& ids;
+};
+boost::shared_ptr<TestConsumer> consumer;
+
+void setup()
+{
+    store = std::auto_ptr<MessageStoreImpl>(new MessageStoreImpl(&br));
+    store->init(test_dir, 4, 1, true); // truncate store
+
+    queue = Queue::shared_ptr(new Queue(name, 0, store.get(), 0));
+    queue->create();
+    consumer = boost::shared_ptr<TestConsumer>(new TestConsumer(queue, ids));
+}
+
+void push()
+{
+    Uuid messageId(true);
+    ids.push(messageId);
+
+    Message msg = MessageUtils::createMessage("exchange", "routing_key", messageId, true, 0);
+
+    queue->deliver(msg);
+}
+
+bool pop()
+{
+    return queue->dispatch(consumer);
+}
+
+void restart()
+{
+    queue.reset();
+    store.reset();
+
+    store = std::auto_ptr<MessageStoreImpl>(new MessageStoreImpl(&br));
+    store->init(test_dir, 4, 1);
+    ExchangeRegistry exchanges;
+    LinkRegistry links;
+    sys::Timer t;
+    DtxManager mgr(t);
+    mgr.setStore (store.get());
+    RecoveryManagerImpl recoveryMgr(queues, exchanges, links, mgr, br.getProtocolRegistry());
+    store->recover(recoveryMgr);
+
+    queue = queues.find(name);
+    consumer = boost::shared_ptr<TestConsumer>(new TestConsumer(queue, ids));
+}
+
+void check()
+{
+    BOOST_REQUIRE(queue);
+    BOOST_CHECK_EQUAL((u_int32_t) ids.size(), queue->getMessageCount());
+    while (pop()) ;//keeping popping 'till all messages are dequeued
+    BOOST_CHECK_EQUAL((u_int32_t) 0, queue->getMessageCount());
+    BOOST_CHECK_EQUAL((size_t) 0, ids.size());
+}
+
+
+// === Test suite ===
+
+QPID_AUTO_TEST_CASE(Basic)
+{
+    SET_LOG_LEVEL("error+"); // This only needs to be set once.
+
+    std::cout << test_filename << ".Basic: " << std::flush;
+    setup();
+    //push on 10 messages
+    for (int i = 0; i < 10; i++) push();
+    restart();
+    check();
+    std::cout << "ok" << std::endl;
+}
+
+QPID_AUTO_TEST_CASE(Cycle)
+{
+    std::cout << test_filename << ".Cycle: " << std::flush;
+    setup();
+    //push on 10 messages:
+    for (int i = 0; i < 10; i++) push();
+    //pop 5:
+    for (int i = 0; i < 5; i++) pop();
+    //push on another 5:
+    for (int i = 0; i < 5; i++) push();
+    restart();
+    check();
+    std::cout << "ok" << std::endl;
+}
+
+QPID_AUTO_TEST_SUITE_END()