37 lines
760 B
C
37 lines
760 B
C
|
#include <cxxtest/TestSuite.h>
|
||
|
|
|
||
|
|
#include "common/ptr.h"
|
||
|
|
|
||
|
|
class PtrTestSuite : public CxxTest::TestSuite
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
void test_assign() {
|
||
|
|
Common::SharedPtr<int> p1(new int(1));
|
||
|
|
TS_ASSERT(p1.unique());
|
||
|
|
TS_ASSERT_EQUALS(*p1, 1);
|
||
|
|
|
||
|
|
{
|
||
|
|
Common::SharedPtr<int> p2 = p1;
|
||
|
|
TS_ASSERT(!p1.unique());
|
||
|
|
TS_ASSERT(p1.refCount() == p2.refCount());
|
||
|
|
TS_ASSERT(p1.refCount() == 2);
|
||
|
|
TS_ASSERT(p1 == p2);
|
||
|
|
TS_ASSERT_EQUALS(*p2, 1);
|
||
|
|
{
|
||
|
|
Common::SharedPtr<int> p3;
|
||
|
|
p3 = p2;
|
||
|
|
TS_ASSERT(p3 == p2 && p3 == p1);
|
||
|
|
TS_ASSERT(p1.refCount() == 3);
|
||
|
|
TS_ASSERT_EQUALS(*p3, 1);
|
||
|
|
*p3 = 0;
|
||
|
|
TS_ASSERT_EQUALS(*p3, 0);
|
||
|
|
}
|
||
|
|
TS_ASSERT_EQUALS(*p2, 0);
|
||
|
|
TS_ASSERT(p1.refCount() == 2);
|
||
|
|
}
|
||
|
|
|
||
|
|
TS_ASSERT_EQUALS(*p1, 0);
|
||
|
|
TS_ASSERT(p1.unique());
|
||
|
|
}
|
||
|
|
};
|