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#include "weakset_test.h"
#include "weakset.h"
CPPUNIT_TEST_SUITE_REGISTRATION(WeaksetTest);
template <typename T>
uint weak_set_size(weak_set<T>& w) {
uint c = 0;
for (typename weak_set<T>::iterator i = w.begin();
i != w.end(); ++i) {
++c;
}
return c;
}
void WeaksetTest::test_insertion() {
boost::shared_ptr<int> n(new int(8));
boost::shared_ptr<int> m(new int(1));
weak_set<int> s;
s.insert(n);
s.insert(m);
CPPUNIT_ASSERT_EQUAL(2U, weak_set_size(s));
}
void WeaksetTest::test_garbage_collection() {
weak_set<int> s;
boost::shared_ptr<int> u(new int(37));
s.insert(u);
{
boost::shared_ptr<int> m(new int(1));
s.insert(m);
}
boost::shared_ptr<int> n(new int(8));
s.insert(n);
CPPUNIT_ASSERT_EQUAL(2U, weak_set_size(s));
}
void WeaksetTest::test_get() {
weak_set<int> s;
boost::shared_ptr<int> n(new int(42));
s.insert(n);
CPPUNIT_ASSERT_EQUAL(42, *s.begin());
}
void WeaksetTest::test_empty() {
weak_set<int> s;
{
boost::shared_ptr<int> m(new int(37));
s.insert(m);
}
CPPUNIT_ASSERT_EQUAL(0U, weak_set_size(s));
}
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