mirror of https://github.com/aria2/aria2
58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
#include "SingletonHolder.h"
|
|
#include "SharedHandle.h"
|
|
#include <cppunit/extensions/HelperMacros.h>
|
|
|
|
using namespace std;
|
|
|
|
class SingletonHolderTest : public CppUnit::TestFixture {
|
|
|
|
CPPUNIT_TEST_SUITE(SingletonHolderTest);
|
|
CPPUNIT_TEST(testInstance);
|
|
CPPUNIT_TEST_SUITE_END();
|
|
private:
|
|
|
|
public:
|
|
void setUp() {
|
|
}
|
|
|
|
void testInstance();
|
|
};
|
|
|
|
|
|
CPPUNIT_TEST_SUITE_REGISTRATION( SingletonHolderTest );
|
|
|
|
class M {
|
|
private:
|
|
string _greeting;
|
|
public:
|
|
M(const string& greeting):_greeting(greeting) {}
|
|
|
|
const string& greeting() const { return _greeting; }
|
|
|
|
void greeting(const string& greeting) {
|
|
_greeting = greeting;
|
|
}
|
|
};
|
|
|
|
typedef SharedHandle<M> MHandle;
|
|
typedef SharedHandle<int> IntHandle;
|
|
|
|
void SingletonHolderTest::testInstance()
|
|
{
|
|
MHandle m = new M("Hello world.");
|
|
SingletonHolder<MHandle>::instance(m);
|
|
|
|
cerr << SingletonHolder<MHandle>::instance()->greeting() << endl;
|
|
|
|
SingletonHolder<MHandle>::instance()->greeting("Yes, it worked!");
|
|
|
|
cerr << SingletonHolder<MHandle>::instance()->greeting() << endl;
|
|
|
|
IntHandle i = new int(100);
|
|
SingletonHolder<IntHandle>::instance(i);
|
|
cerr << SingletonHolder<IntHandle>::instance() << endl;
|
|
|
|
cerr << SingletonHolder<MHandle>::instance()->greeting() << endl;
|
|
|
|
}
|