Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 115 insertions, 0 deletions

diff --git a/qpid/cpp/src/tests/ClusterFailover.cpp b/qpid/cpp/src/tests/ClusterFailover.cpp
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+/*
+ *
+ * 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.
+ *
+ */
+
+/**@file Tests for partial failure in a cluster.
+ * Partial failure means some nodes experience a failure while others do not.
+ * In this case the failed nodes must shut down.
+ */
+
+#include "test_tools.h"
+#include "unit_test.h"
+#include "ClusterFixture.h"
+#include "qpid/client/FailoverManager.h"
+#include <boost/assign.hpp>
+#include <boost/algorithm/string.hpp>
+#include <boost/bind.hpp>
+
+namespace qpid {
+namespace tests {
+
+QPID_AUTO_TEST_SUITE(ClusterFailoverTestSuite)
+
+using namespace std;
+using namespace qpid;
+using namespace qpid::cluster;
+using namespace qpid::framing;
+using namespace qpid::client;
+using namespace qpid::client::arg;
+using namespace boost::assign;
+using broker::Broker;
+using boost::shared_ptr;
+
+// Timeout for tests that wait for messages
+const sys::Duration TIMEOUT=sys::TIME_SEC/4;
+
+ClusterFixture::Args getArgs(bool durable=std::getenv("STORE_LIB"))
+{
+    ClusterFixture::Args args;
+    args += "--auth", "no", "--no-module-dir",
+        "--load-module", getLibPath("CLUSTER_LIB");
+    if (durable)
+        args += "--load-module", getLibPath("STORE_LIB"), "TMP_DATA_DIR";
+    else
+        args += "--no-data-dir";
+    return args;
+}
+
+// Test re-connecting with same session name after a failure.
+QPID_AUTO_TEST_CASE(testReconnectSameSessionName) {
+    ClusterFixture cluster(2, getArgs(), -1);
+    // Specify a timeout to make sure it is ignored, session resume is
+    // not implemented so sessions belonging to dead brokers should
+    // not be kept.
+    Client c0(cluster[0], "foo", 5);
+    BOOST_CHECK_EQUAL(2u, knownBrokerPorts(c0.connection, 2).size()); // wait for both.
+    c0.session.queueDeclare("q");
+    c0.session.messageTransfer(arg::content=Message("sendme", "q"));
+    BOOST_CHECK_EQUAL(c0.subs.get("q").getData(), "sendme");
+    cluster.killWithSilencer(0, c0.connection, 9);
+    Client c1(cluster[1], "foo", 5);
+    c1.session.queueQuery();    // Try to use the session.
+}
+
+QPID_AUTO_TEST_CASE(testReconnectExclusiveQueue) {
+    // Regresion test. Session timeouts should be ignored
+    // by the broker as session resume is not implemented.
+    ClusterFixture cluster(2, getArgs(), -1);
+    Client c0(cluster[0], "foo", 5);
+    c0.session.queueDeclare("exq", arg::exclusive=true);
+    SubscriptionSettings settings;
+    settings.exclusive = true;
+    settings.autoAck = 0;
+    Subscription s0 = c0.subs.subscribe(c0.lq, "exq", settings, "exsub");
+    c0.session.messageTransfer(arg::content=Message("sendme", "exq"));
+    BOOST_CHECK_EQUAL(c0.lq.get().getData(), "sendme");
+
+    // Regression: core dump on exit if unacked messages were left in
+    // a session with a timeout.
+    cluster.killWithSilencer(0, c0.connection);
+
+    // Regression: session timeouts prevented re-connecting to
+    // exclusive queue.
+    Client c1(cluster[1]);
+    c1.session.queueDeclare("exq", arg::exclusive=true);
+    Subscription s1 = c1.subs.subscribe(c1.lq, "exq", settings, "exsub");
+    s1.cancel();
+
+    // Regression: session timeouts prevented new member joining
+    // cluster with exclusive queues.
+    cluster.add();
+    Client c2(cluster[2]);
+    c2.session.queueQuery();
+}
+
+
+QPID_AUTO_TEST_SUITE_END()
+
+}} // namespace qpid::tests