Adding files for EventChannel implementation.

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@489110 13f79535-47bb-0310-9956-ffa450edef68

4 files changed, 355 insertions, 0 deletions

diff --git a/cpp/tests/AcceptorTest.cpp b/cpp/tests/AcceptorTest.cpp
new file mode 100644
index 0000000000..394dfea463
--- /dev/null
+++ b/cpp/tests/AcceptorTest.cpp
@@ -0,0 +1,95 @@
+/*
+ *
+ * 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 <iostream>
+#include <boost/bind.hpp>
+
+#include "sys/Thread.h"
+#include "sys/Acceptor.h"
+#include "sys/Socket.h"
+#include "framing/Buffer.h"
+#include "qpid_test_plugin.h"
+
+#include "MockSessionHandler.h"
+
+using namespace qpid::sys;
+using namespace qpid::framing;
+using namespace std;
+
+const char hello[] = "hello";
+const size_t size = sizeof(hello);
+
+        
+class AcceptorTest : public CppUnit::TestCase, private Runnable
+{
+    CPPUNIT_TEST_SUITE(AcceptorTest);
+    CPPUNIT_TEST(testAccept);
+    CPPUNIT_TEST_SUITE_END();
+
+  private:
+    MockSessionHandlerFactory factory;
+    Acceptor::shared_ptr acceptor;
+
+  public:
+
+    void run() {
+        acceptor->run(factory);
+    }
+
+    void setUp() {
+        acceptor = Acceptor::create(0, 10, 3);
+    }
+
+    void tearDown() {
+        acceptor.reset();
+    }
+
+    void testAccept()
+    {
+        int port = acceptor->getPort();
+        CPPUNIT_ASSERT(port > 0);
+        Thread runThread(*this);
+        // Connect to the acceptor
+        Socket client = Socket::createTcp();
+        client.connect("localhost", port);
+        factory.waitForHandler();
+        CPPUNIT_ASSERT(factory.handler != 0);
+        // Send a protocol initiation.
+        Buffer buf(1024);
+        ProtocolInitiation(4,2).encode(buf);
+        buf.flip();
+        client.send(buf.start(), buf.available());
+
+        // Verify session handler got the protocol init.
+        ProtocolInitiation init = factory.handler->waitForProtocolInit();
+        CPPUNIT_ASSERT_EQUAL(int(4), int(init.getMajor()));
+        CPPUNIT_ASSERT_EQUAL(int(2), int(init.getMinor()));
+
+        acceptor->shutdown();
+        runThread.join(); 
+        factory.handler->waitForClosed();
+    }
+};
+
+// Make this test suite a plugin.
+CPPUNIT_PLUGIN_IMPLEMENT();
+CPPUNIT_TEST_SUITE_REGISTRATION(AcceptorTest);
+
diff --git a/cpp/tests/EventChannelConnectionTest.cpp b/cpp/tests/EventChannelConnectionTest.cpp
new file mode 100644
index 0000000000..a6b309d771
--- /dev/null
+++ b/cpp/tests/EventChannelConnectionTest.cpp
@@ -0,0 +1,109 @@
+/*
+ *
+ * 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 <iostream>
+#include <boost/bind.hpp>
+#include "framing/AMQHeartbeatBody.h"
+#include "framing/AMQFrame.h"
+#include "sys/posix/EventChannelConnection.h"
+#include "sys/SessionHandler.h"
+#include "sys/SessionHandlerFactory.h"
+#include "sys/Socket.h"
+#include "qpid_test_plugin.h"
+#include "MockSessionHandler.h"
+
+using namespace qpid::sys;
+using namespace qpid::framing;
+using namespace std;
+
+class EventChannelConnectionTest : public CppUnit::TestCase  
+{
+    CPPUNIT_TEST_SUITE(EventChannelConnectionTest);
+    CPPUNIT_TEST(testSendReceive);
+    CPPUNIT_TEST(testCloseExternal);
+    CPPUNIT_TEST(testCloseException);
+    CPPUNIT_TEST_SUITE_END();
+
+  public:
+
+    void setUp() {
+        threads = EventChannelThreads::create();
+        CPPUNIT_ASSERT_EQUAL(0, ::pipe(pipe));
+        connection.reset(
+            new EventChannelConnection(threads, factory, pipe[0], pipe[1]));
+        CPPUNIT_ASSERT(factory.handler != 0);
+    }
+
+    void tearDown() {
+        threads->shutdown();
+        threads->join();
+    }
+
+    void testSendReceive()
+    {
+        // Send a protocol initiation.
+        Buffer buf(1024);
+        ProtocolInitiation(4,2).encode(buf);
+        buf.flip();
+        ssize_t n = write(pipe[1], buf.start(), buf.available());
+        CPPUNIT_ASSERT_EQUAL(ssize_t(buf.available()), n);
+
+        // Verify session handler got the protocol init.
+        ProtocolInitiation init = factory.handler->waitForProtocolInit();
+        CPPUNIT_ASSERT_EQUAL(int(4), int(init.getMajor()));
+        CPPUNIT_ASSERT_EQUAL(int(2), int(init.getMinor()));
+
+        // Send a heartbeat frame, verify connection got it.
+        connection->send(new AMQFrame(42, new AMQHeartbeatBody()));
+        AMQFrame frame = factory.handler->waitForFrame();
+        CPPUNIT_ASSERT_EQUAL(u_int16_t(42), frame.getChannel());
+        CPPUNIT_ASSERT_EQUAL(u_int8_t(HEARTBEAT_BODY),
+                             frame.getBody()->type());
+        threads->shutdown();
+    }
+
+    // Make sure the handler is closed if the connection is closed.
+    void testCloseExternal() {
+        connection->close();
+        factory.handler->waitForClosed();
+    }
+
+    // Make sure the handler is closed if the connection closes or fails.
+    // TODO aconway 2006-12-18: logs exception message in test output.
+    void testCloseException() {
+        ::close(pipe[0]);
+        ::close(pipe[1]);
+        // TODO aconway 2006-12-18: Shouldn't this be failing?
+        connection->send(new AMQFrame(42, new AMQHeartbeatBody()));
+        factory.handler->waitForClosed();
+    }
+
+  private:
+    EventChannelThreads::shared_ptr threads;
+    int pipe[2];
+    std::auto_ptr<EventChannelConnection> connection;
+    MockSessionHandlerFactory factory;
+};
+
+// Make this test suite a plugin.
+CPPUNIT_PLUGIN_IMPLEMENT();
+CPPUNIT_TEST_SUITE_REGISTRATION(EventChannelConnectionTest);
+
diff --git a/cpp/tests/MockSessionHandler.h b/cpp/tests/MockSessionHandler.h
new file mode 100644
index 0000000000..aace780ac9
--- /dev/null
+++ b/cpp/tests/MockSessionHandler.h
@@ -0,0 +1,113 @@
+#ifndef _tests_MockSessionHandler_h
+#define _tests_MockSessionHandler_h
+
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * 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.
+ *
+ */
+
+#include "sys/SessionHandler.h"
+#include "sys/SessionHandlerFactory.h"
+#include "sys/Monitor.h"
+#include "framing/ProtocolInitiation.h"
+
+struct MockSessionHandler : public qpid::sys::SessionHandler {
+
+    MockSessionHandler() : state(START) {}
+
+    ~MockSessionHandler() {}
+    
+    void initiated(qpid::framing::ProtocolInitiation* pi) {
+        qpid::sys::Monitor::ScopedLock l(monitor);
+        init = *pi;
+        setState(GOT_INIT);
+    }
+
+    void received(qpid::framing::AMQFrame* framep) {
+        qpid::sys::Monitor::ScopedLock l(monitor);
+        frame = *framep;
+        setState(GOT_FRAME);
+    }
+
+    qpid::framing::ProtocolInitiation waitForProtocolInit() {        
+        waitFor(GOT_INIT);
+        return init;
+    }
+
+    qpid::framing::AMQFrame waitForFrame() {        
+        waitFor(GOT_FRAME);
+        return frame;
+    }
+
+    void waitForClosed() {
+        waitFor(CLOSED);
+    }
+    
+    void closed() {
+        qpid::sys::Monitor::ScopedLock l(monitor);
+        setState(CLOSED);
+    }
+
+    void idleOut() {}
+    void idleIn() {}
+
+  private:
+    typedef enum { START, GOT_INIT, GOT_FRAME, CLOSED } State;
+
+    void setState(State s) {
+        state = s;
+        monitor.notify();
+    }
+    
+    void waitFor(State s) {
+        qpid::sys::Monitor::ScopedLock l(monitor);
+        qpid::sys::Time deadline = qpid::sys::now() + 10*qpid::sys::TIME_SEC; 
+        while (state != s)
+            CPPUNIT_ASSERT(monitor.wait(deadline));
+    }
+
+    qpid::sys::Monitor  monitor;
+    State state;
+    qpid::framing::ProtocolInitiation init;
+    qpid::framing::AMQFrame frame;
+};
+
+
+struct MockSessionHandlerFactory : public qpid::sys::SessionHandlerFactory {
+    MockSessionHandlerFactory() : handler(0) {}
+
+    qpid::sys::SessionHandler* create(qpid::sys::SessionContext*) {
+        qpid::sys::Monitor::ScopedLock lock(monitor);
+        handler = new MockSessionHandler();
+        monitor.notifyAll();
+        return handler;
+    }
+
+    void waitForHandler() {
+        qpid::sys::Monitor::ScopedLock lock(monitor);
+        qpid::sys::Time deadline =
+            qpid::sys::now() + 500 * qpid::sys::TIME_SEC;
+        while (handler == 0)
+            CPPUNIT_ASSERT(monitor.wait(deadline));
+    }
+    
+    MockSessionHandler* handler;
+    qpid::sys::Monitor monitor;
+};
+
+
+
+#endif  /*!_tests_MockSessionHandler_h*/
diff --git a/cpp/tests/run-system-tests b/cpp/tests/run-system-tests
new file mode 100755
index 0000000000..5aa0f9a409
--- /dev/null
+++ b/cpp/tests/run-system-tests
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+set -e
+log=`pwd`/qpidd.log
+# Start the daemon, recording its PID.
+../src/qpidd > $log 2>&1 & pid=$!
+
+# Arrange to kill the daemon upon any type of termination.
+trap 'status=$?; kill $pid; exit $status' 0
+trap '(exit $?); exit $?' 1 2 13 15
+
+# Run C++ client tests.
+run_test() {
+    test="$*"
+    echo -n "Running: $test ... "
+    if $test >test.out 2>&1 ; then
+	echo " Passed" ;
+    else
+	echo " FAILED. Output:";
+	cat test.out
+	FAILED=yes
+    fi
+    rm -f test.out
+}
+
+run_test ./client_test
+run_test ./topictest -l2 -m2 -b1
+
+# Run the python tests.
+if test -d ../../python ;  then
+    cd ../../python && ./run-tests -v -I cpp_failing.txt
+else
+    echo Warning: python tests not found.
+fi
+
+# TODO aconway 2006-12-13: run the other client tests.
+
+rm -f $log