new trunk (base for 1.5)

windows build only

Foundation/testsuite/src/NotificationQueueTest.cpp

@@ -0,0 +1,252 @@
+//
+// NotificationQueueTest.cpp
+//
+// $Id: //poco/1.4/Foundation/testsuite/src/NotificationQueueTest.cpp#1 $
+//
+// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// Permission is hereby granted, free of charge, to any person or organization
+// obtaining a copy of the software and accompanying documentation covered by
+// this license (the "Software") to use, reproduce, display, distribute,
+// execute, and transmit the Software, and to prepare derivative works of the
+// Software, and to permit third-parties to whom the Software is furnished to
+// do so, all subject to the following:
+// 
+// The copyright notices in the Software and this entire statement, including
+// the above license grant, this restriction and the following disclaimer,
+// must be included in all copies of the Software, in whole or in part, and
+// all derivative works of the Software, unless such copies or derivative
+// works are solely in the form of machine-executable object code generated by
+// a source language processor.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+
+#include "NotificationQueueTest.h"
+#include "CppUnit/TestCaller.h"
+#include "CppUnit/TestSuite.h"
+#include "Poco/NotificationQueue.h"
+#include "Poco/Notification.h"
+#include "Poco/Thread.h"
+#include "Poco/Runnable.h"
+#include "Poco/RunnableAdapter.h"
+#include "Poco/Random.h"
+
+
+using Poco::NotificationQueue;
+using Poco::Notification;
+using Poco::Thread;
+using Poco::RunnableAdapter;
+
+
+namespace
+{
+	class QTestNotification: public Notification
+	{
+	public:
+		QTestNotification(const std::string& data): _data(data)
+		{
+		}
+		~QTestNotification()
+		{
+		}
+		const std::string& data() const
+		{
+			return _data;
+		}
+
+	private:
+		std::string _data;
+	};
+}
+
+
+NotificationQueueTest::NotificationQueueTest(const std::string& name): CppUnit::TestCase(name)
+{
+}
+
+
+NotificationQueueTest::~NotificationQueueTest()
+{
+}
+
+
+void NotificationQueueTest::testQueueDequeue()
+{
+	NotificationQueue queue;
+	assert (queue.empty());
+	assert (queue.size() == 0);
+	Notification* pNf = queue.dequeueNotification();
+	assertNullPtr(pNf);
+	queue.enqueueNotification(new Notification);
+	assert (!queue.empty());
+	assert (queue.size() == 1);
+	pNf = queue.dequeueNotification();
+	assertNotNullPtr(pNf);
+	assert (queue.empty());
+	assert (queue.size() == 0);
+	pNf->release();
+	
+	queue.enqueueNotification(new QTestNotification("first"));
+	queue.enqueueNotification(new QTestNotification("second"));
+	assert (!queue.empty());
+	assert (queue.size() == 2);
+	QTestNotification* pTNf = dynamic_cast<QTestNotification*>(queue.dequeueNotification());
+	assertNotNullPtr(pTNf);
+	assert (pTNf->data() == "first");
+	pTNf->release();
+	assert (!queue.empty());
+	assert (queue.size() == 1);
+	pTNf = dynamic_cast<QTestNotification*>(queue.dequeueNotification());
+	assertNotNullPtr(pTNf);
+	assert (pTNf->data() == "second");
+	pTNf->release();
+	assert (queue.empty());
+	assert (queue.size() == 0);
+
+	pNf = queue.dequeueNotification();
+	assertNullPtr(pNf);
+}
+
+
+void NotificationQueueTest::testQueueDequeueUrgent()
+{
+	NotificationQueue queue;	
+	queue.enqueueNotification(new QTestNotification("first"));
+	queue.enqueueNotification(new QTestNotification("second"));
+	queue.enqueueUrgentNotification(new QTestNotification("third"));
+	assert (!queue.empty());
+	assert (queue.size() == 3);
+	QTestNotification* pTNf = dynamic_cast<QTestNotification*>(queue.dequeueNotification());
+	assertNotNullPtr(pTNf);
+	assert (pTNf->data() == "third");
+	pTNf->release();
+	assert (!queue.empty());
+	assert (queue.size() == 2);
+	pTNf = dynamic_cast<QTestNotification*>(queue.dequeueNotification());
+	assert (pTNf->data() == "first");
+	pTNf->release();
+	assert (!queue.empty());
+	assert (queue.size() == 1);
+	pTNf = dynamic_cast<QTestNotification*>(queue.dequeueNotification());
+	assertNotNullPtr(pTNf);
+	assert (pTNf->data() == "second");
+	pTNf->release();
+	assert (queue.empty());
+	assert (queue.size() == 0);
+
+	Notification* pNf = queue.dequeueNotification();
+	assertNullPtr(pNf);
+}
+
+
+void NotificationQueueTest::testWaitDequeue()
+{
+	NotificationQueue queue;
+	queue.enqueueNotification(new QTestNotification("third"));
+	queue.enqueueNotification(new QTestNotification("fourth"));
+	assert (!queue.empty());
+	assert (queue.size() == 2);
+	QTestNotification* pTNf = dynamic_cast<QTestNotification*>(queue.waitDequeueNotification(10));
+	assertNotNullPtr(pTNf);
+	assert (pTNf->data() == "third");
+	pTNf->release();
+	assert (!queue.empty());
+	assert (queue.size() == 1);
+	pTNf = dynamic_cast<QTestNotification*>(queue.waitDequeueNotification(10));
+	assertNotNullPtr(pTNf);
+	assert (pTNf->data() == "fourth");
+	pTNf->release();
+	assert (queue.empty());
+	assert (queue.size() == 0);
+
+	Notification* pNf = queue.waitDequeueNotification(10);
+	assertNullPtr(pNf);
+}
+
+
+void NotificationQueueTest::testThreads()
+{
+	const int NOTIFICATION_COUNT = 5000;
+
+	Thread t1("thread1");
+	Thread t2("thread2");
+	Thread t3("thread3");
+	
+	RunnableAdapter<NotificationQueueTest> ra(*this, &NotificationQueueTest::work);
+	t1.start(ra);
+	t2.start(ra);
+	t3.start(ra);
+	for (int i = 0; i < NOTIFICATION_COUNT; ++i)
+	{
+		_queue.enqueueNotification(new Notification);
+	}
+	while (!_queue.empty()) Thread::sleep(50);
+	Thread::sleep(20);
+	_queue.wakeUpAll();
+	t1.join();
+	t2.join();
+	t3.join();
+	assert (_handled.size() == NOTIFICATION_COUNT);
+	assert (_handled.count("thread1") > 0);
+	assert (_handled.count("thread2") > 0);
+	assert (_handled.count("thread3") > 0);
+}
+
+
+void NotificationQueueTest::testDefaultQueue()
+{
+	NotificationQueue& queue = NotificationQueue::defaultQueue();
+	assert (queue.empty());
+	assert (queue.size() == 0);
+}
+
+
+void NotificationQueueTest::setUp()
+{
+	_handled.clear();
+}
+
+
+void NotificationQueueTest::tearDown()
+{
+}
+
+
+void NotificationQueueTest::work()
+{
+	Poco::Random rnd;
+	Thread::sleep(50);
+	Notification* pNf = _queue.waitDequeueNotification();
+	while (pNf)
+	{
+		pNf->release();
+		_mutex.lock();
+		_handled.insert(Thread::current()->name());
+		_mutex.unlock();
+		Thread::sleep(rnd.next(5));
+		pNf = _queue.waitDequeueNotification();
+	}
+}
+
+
+CppUnit::Test* NotificationQueueTest::suite()
+{
+	CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("NotificationQueueTest");
+
+	CppUnit_addTest(pSuite, NotificationQueueTest, testQueueDequeue);
+	CppUnit_addTest(pSuite, NotificationQueueTest, testQueueDequeueUrgent);
+	CppUnit_addTest(pSuite, NotificationQueueTest, testWaitDequeue);
+	CppUnit_addTest(pSuite, NotificationQueueTest, testThreads);
+	CppUnit_addTest(pSuite, NotificationQueueTest, testDefaultQueue);
+
+	return pSuite;
+}