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#include "Utilities/Testing/interface/CppUnit_testdriver.icpp"
#include "cppunit/extensions/HelperMacros.h"
#include "DetectorDescription/Core/interface/Singleton.h"
#include "DetectorDescription/Core/interface/Singleton.icc"
class Dummy {
public:
Dummy(void) : value(100.) {}
double value;
};
template class DDI::Singleton<Dummy>;
class testSingleton : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(testSingleton);
CPPUNIT_TEST(testEquality);
CPPUNIT_TEST_SUITE_END();
public:
void setUp(void) override { m_s = &DDI::Singleton<Dummy>::instance(); }
void testEquality(void);
private:
Dummy *m_s;
Dummy *m_copy;
};
void testSingleton::testEquality(void) {
m_s = &DDI::Singleton<Dummy>::instance();
m_copy = &DDI::Singleton<Dummy>::instance();
CPPUNIT_ASSERT(m_s != nullptr);
CPPUNIT_ASSERT(m_copy != nullptr);
CPPUNIT_ASSERT(m_s == m_copy);
CPPUNIT_ASSERT(m_s->value == m_copy->value);
m_s->value = 50.0;
CPPUNIT_ASSERT(m_s->value == m_copy->value);
}
CPPUNIT_TEST_SUITE_REGISTRATION(testSingleton);
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