new trunk (base for 1.5)

windows build only

Data/testsuite/src/SessionPoolTest.cpp

@@ -0,0 +1,275 @@
+//
+// SessionPoolTest.cpp
+//
+// $Id: //poco/Main/Data/testsuite/src/SessionPoolTest.cpp#3 $
+//
+// Copyright (c) 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 "SessionPoolTest.h"
+#include "CppUnit/TestCaller.h"
+#include "CppUnit/TestSuite.h"
+#include "Poco/Data/SessionPool.h"
+#include "Poco/Data/SessionPoolContainer.h"
+#include "Poco/Thread.h"
+#include "Poco/AutoPtr.h"
+#include "Poco/Exception.h"
+#include "Connector.h"
+
+
+using namespace Poco::Data::Keywords;
+using Poco::Thread;
+using Poco::AutoPtr;
+using Poco::NotFoundException;
+using Poco::InvalidAccessException;
+using Poco::Data::Session;
+using Poco::Data::SessionPool;
+using Poco::Data::SessionPoolContainer;
+using Poco::Data::SessionPoolExhaustedException;
+using Poco::Data::SessionPoolExistsException;
+using Poco::Data::SessionUnavailableException;
+
+
+SessionPoolTest::SessionPoolTest(const std::string& name): CppUnit::TestCase(name)
+{
+	Poco::Data::Test::Connector::addToFactory();
+}
+
+
+SessionPoolTest::~SessionPoolTest()
+{
+	Poco::Data::Test::Connector::removeFromFactory();
+}
+
+
+void SessionPoolTest::testSessionPool()
+{
+	SessionPool pool("test", "cs", 1, 4, 2);
+	
+	pool.setFeature("f1", true);
+	assert (pool.getFeature("f1"));
+	try { pool.getFeature("g1"); fail ("must fail"); }
+	catch ( Poco::NotFoundException& ) { }
+
+	pool.setProperty("p1", 1);
+	assert (1 == Poco::AnyCast<int>(pool.getProperty("p1")));
+	try { pool.getProperty("r1"); fail ("must fail"); }
+	catch ( Poco::NotFoundException& ) { }
+
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 0);
+	assert (pool.idle() == 0);
+	assert (pool.available() == 4);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+	Session s1(pool.get());
+	
+	assert (s1.getFeature("f1"));
+	assert (1 == Poco::AnyCast<int>(s1.getProperty("p1")));
+
+	try { pool.setFeature("f1", true); fail ("must fail"); }
+	catch ( Poco::InvalidAccessException& ) { }
+	
+	try { pool.setProperty("p1", 1); fail ("must fail"); }
+	catch ( Poco::InvalidAccessException& ) { }
+
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 1);
+	assert (pool.idle() == 0);
+	assert (pool.available() == 3);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+
+	Session s2(pool.get("f1", false));
+	assert (!s2.getFeature("f1"));
+	assert (1 == Poco::AnyCast<int>(s2.getProperty("p1")));
+
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 2);
+	assert (pool.idle() == 0);
+	assert (pool.available() == 2);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+	
+	{
+		Session s3(pool.get("p1", 2));
+		assert (s3.getFeature("f1"));
+		assert (2 == Poco::AnyCast<int>(s3.getProperty("p1")));
+
+		assert (pool.capacity() == 4);
+		assert (pool.allocated() == 3);
+		assert (pool.idle() == 0);
+		assert (pool.available() == 1);
+		assert (pool.dead() == 0);
+		assert (pool.allocated() == pool.used() + pool.idle());
+	}
+
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 3);
+	assert (pool.idle() == 1);
+	assert (pool.available() == 2);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+
+	Session s4(pool.get());
+	assert (s4.getFeature("f1"));
+	assert (1 == Poco::AnyCast<int>(s4.getProperty("p1")));
+
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 3);
+	assert (pool.idle() == 0);
+	assert (pool.available() == 1);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+
+	Session s5(pool.get());
+
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 4);
+	assert (pool.idle() == 0);
+	assert (pool.available() == 0);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+	
+	try
+	{
+		Session s6(pool.get());
+		fail("pool exhausted - must throw");
+	}
+	catch (SessionPoolExhaustedException&) { }
+	
+	s5.close();
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 4);
+	assert (pool.idle() == 1);
+	assert (pool.available() == 1);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+
+	try
+	{
+		s5 << "DROP TABLE IF EXISTS Test", now;
+		fail("session unusable - must throw");
+	}
+	catch (SessionUnavailableException&) { }
+
+	s4.close();
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 4);
+	assert (pool.idle() == 2);
+	assert (pool.available() == 2);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+	
+	Thread::sleep(5000); // time to clean up idle sessions
+	
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 2);
+	assert (pool.idle() == 0);
+	assert (pool.available() == 2);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+	
+	Session s6(pool.get());
+
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 3);
+	assert (pool.idle() == 0);
+	assert (pool.available() == 1);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+
+	s6.setFeature("connected", false);
+	assert (pool.dead() == 1);
+	
+	s6.close();
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 2);
+	assert (pool.idle() == 0);
+	assert (pool.available() == 2);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+
+	pool.shutdown();
+	try
+	{
+		Session s7(pool.get());
+		fail("pool shut down - must throw");
+	}
+	catch (InvalidAccessException&) { }
+
+	assert (pool.capacity() == 4);
+	assert (pool.allocated() == 0);
+	assert (pool.idle() == 0);
+	assert (pool.available() == 0);
+	assert (pool.dead() == 0);
+	assert (pool.allocated() == pool.used() + pool.idle());
+}
+
+
+void SessionPoolTest::testSessionPoolContainer()
+{
+	SessionPoolContainer spc;
+	AutoPtr<SessionPool> pPool = new SessionPool("test", "cs");
+	spc.add(pPool);
+	assert (1 == spc.count());
+	try { spc.add(pPool); fail ("must fail"); }
+	catch (SessionPoolExistsException&) { }
+	spc.remove(pPool->name());
+	assert (0 == spc.count());
+	try { spc.get("test"); fail ("must fail"); }
+	catch (NotFoundException&) { }
+
+	spc.add("test", "cs");
+	spc.add("test", "cs");//duplicate request, must be silently ignored
+	assert (1 == spc.count());
+	spc.remove("test:///cs");
+	assert (0 == spc.count());
+	try { spc.get("test"); fail ("must fail"); }
+	catch (NotFoundException&) { }
+}
+
+
+void SessionPoolTest::setUp()
+{
+}
+
+
+void SessionPoolTest::tearDown()
+{
+}
+
+
+CppUnit::Test* SessionPoolTest::suite()
+{
+	CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("SessionPoolTest");
+
+	CppUnit_addTest(pSuite, SessionPoolTest, testSessionPool);
+	CppUnit_addTest(pSuite, SessionPoolTest, testSessionPoolContainer);
+
+	return pSuite;
+}