ported 1.4.4 branch changes (needs build checks and test runs!)

Foundation/testsuite/src/ObjectPoolTest.cpp

@@ -0,0 +1,130 @@
+//
+// ObjectPoolTest.cpp
+//
+// $Id: //poco/1.4/Foundation/testsuite/src/ObjectPoolTest.cpp#1 $
+//
+// Copyright (c) 2010-2012, 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 "ObjectPoolTest.h"
+#include "CppUnit/TestCaller.h"
+#include "CppUnit/TestSuite.h"
+#include "Poco/ObjectPool.h"
+#include "Poco/Exception.h"
+
+
+using Poco::ObjectPool;
+
+
+ObjectPoolTest::ObjectPoolTest(const std::string& name): CppUnit::TestCase(name)
+{
+}
+
+
+ObjectPoolTest::~ObjectPoolTest()
+{
+}
+
+
+void ObjectPoolTest::testObjectPool()
+{
+	ObjectPool<std::string, Poco::SharedPtr<std::string> > pool(3, 4);
+	
+	assert (pool.capacity() == 3);
+	assert (pool.peakCapacity() == 4);
+	assert (pool.size() == 0);
+	assert (pool.available() == 4);
+	
+	Poco::SharedPtr<std::string> pStr1 = pool.borrowObject();
+	pStr1->assign("first");
+	assert (pool.size() == 1);
+	assert (pool.available() == 3);
+	
+	Poco::SharedPtr<std::string> pStr2 = pool.borrowObject();
+	pStr2->assign("second");
+	assert (pool.size() == 2);
+	assert (pool.available() == 2);
+
+	Poco::SharedPtr<std::string> pStr3 = pool.borrowObject();
+	pStr3->assign("third");
+	assert (pool.size() == 3);
+	assert (pool.available() == 1);
+	
+	Poco::SharedPtr<std::string> pStr4 = pool.borrowObject();
+	pStr4->assign("fourth");
+	assert (pool.size() == 4);
+	assert (pool.available() == 0);
+	
+	Poco::SharedPtr<std::string> pStr5 = pool.borrowObject();
+	assert (pStr5.isNull());
+	
+	pool.returnObject(pStr4);
+	assert (pool.size() == 4);
+	assert (pool.available() == 1);
+	
+	pool.returnObject(pStr3);
+	assert (pool.size() == 4);
+	assert (pool.available() == 2);
+
+	pStr3 = pool.borrowObject();
+	assert (*pStr3 == "third");
+	assert (pool.available() == 1);
+
+	pool.returnObject(pStr3);
+	pool.returnObject(pStr2);
+	pool.returnObject(pStr1);
+	
+	assert (pool.size() == 3);
+	assert (pool.available() == 4);
+	
+	pStr1 = pool.borrowObject();
+	assert (*pStr1 == "second");
+	assert (pool.available() == 3);
+
+	pool.returnObject(pStr1);
+	assert (pool.available() == 4);
+}
+
+
+void ObjectPoolTest::setUp()
+{
+}
+
+
+void ObjectPoolTest::tearDown()
+{
+}
+
+
+CppUnit::Test* ObjectPoolTest::suite()
+{
+	CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("ObjectPoolTest");
+
+	CppUnit_addTest(pSuite, ObjectPoolTest, testObjectPool);
+
+	return pSuite;
+}