mirror of https://github.com/aria2/aria2
82 lines
1.8 KiB
C++
82 lines
1.8 KiB
C++
#include "common.h"
|
|
#include "SharedHandle.h"
|
|
#include <string>
|
|
#include <iostream>
|
|
#include <cppunit/extensions/HelperMacros.h>
|
|
|
|
namespace aria2 {
|
|
|
|
class SharedHandleTest:public CppUnit::TestFixture {
|
|
|
|
CPPUNIT_TEST_SUITE(SharedHandleTest);
|
|
CPPUNIT_TEST(testSharedHandle);
|
|
CPPUNIT_TEST(testWeakHandle);
|
|
CPPUNIT_TEST_SUITE_END();
|
|
|
|
static SharedHandle<int> staticHandle;
|
|
public:
|
|
void setUp() {
|
|
}
|
|
|
|
static SharedHandle<int> getInstance() {
|
|
if(!staticHandle) {
|
|
staticHandle.reset(new int(1));
|
|
}
|
|
return staticHandle;
|
|
}
|
|
|
|
void testSharedHandle();
|
|
void testWeakHandle();
|
|
};
|
|
|
|
SharedHandle<int> SharedHandleTest::staticHandle;
|
|
|
|
CPPUNIT_TEST_SUITE_REGISTRATION( SharedHandleTest );
|
|
|
|
void SharedHandleTest::testSharedHandle() {
|
|
std::cout << "xh:" << std::endl;
|
|
SharedHandle<int> xh(new int(1));
|
|
|
|
CPPUNIT_ASSERT_EQUAL((size_t)1, xh.getRefCount());
|
|
|
|
std::cout << "nullHandle:" << std::endl;
|
|
SharedHandle<int> nullHandle;
|
|
|
|
CPPUNIT_ASSERT_EQUAL((size_t)1, nullHandle.getRefCount());
|
|
|
|
std::cout << "staticHandle:" << std::endl;
|
|
CPPUNIT_ASSERT_EQUAL((size_t)1, staticHandle.getRefCount());
|
|
|
|
SharedHandle<int> localStaticHandle = getInstance();
|
|
|
|
CPPUNIT_ASSERT_EQUAL((size_t)2, localStaticHandle.getRefCount());
|
|
}
|
|
|
|
void SharedHandleTest::testWeakHandle()
|
|
{
|
|
SharedHandle<int> x;
|
|
x.reset(new int(1));
|
|
|
|
WeakHandle<int> y = x;
|
|
|
|
WeakHandle<int> z;
|
|
z = y;
|
|
|
|
std::cout << "z.getRefCount() = " << z.getRefCount() << std::endl;
|
|
y.reset();
|
|
z.reset();
|
|
|
|
std::cout << "z.getRefCount() = " << z.getRefCount() << std::endl;
|
|
|
|
std::cout << "x.getRefCount() = " << x.getRefCount() << std::endl;
|
|
|
|
SharedHandle<int> w;
|
|
|
|
x = w;
|
|
|
|
std::cout << "w.getRefCount() = " << w.getRefCount() << std::endl;
|
|
std::cout << "x.getRefCount() = " << x.getRefCount() << std::endl;
|
|
}
|
|
|
|
} // namespace aria2
|