CComQIPtr.cpp File Reference

#include <atlbase.h>
#include <atlcom.h>
#include "atltest.h"

Include dependency graph for CComQIPtr.cpp:

Go to the source code of this file.

Classes
class	CQITestObject

Macros
#define	DECLARE_QIPTR(type)   CComQIPtr<type>

Functions
	START_TEST (CComQIPtr)

Variables
static LONG	g_QI = 0

Macro Definition Documentation

DECLARE_QIPTR

#define DECLARE_QIPTR

(

type

)

CComQIPtr<type>

Definition at line 84 of file CComQIPtr.cpp.

Function Documentation

START_TEST()

START_TEST

(

CComQIPtr

)

Definition at line 87 of file CComQIPtr.cpp.

{
    CQITestObject testObject;
    IUnknown* unk = static_cast<IPersist*>(&testObject);
    ok_long(testObject.m_dwRef, 1);
    ok_long(g_QI, 0);
 
    {
        DECLARE_QIPTR(IPersist) ppPersist(unk);
        ok_long(testObject.m_dwRef, 2);
        ok_long(g_QI, 1);
 
        DECLARE_QIPTR(IStdMarshalInfo) ppMarshal(ppPersist);
        ok_long(testObject.m_dwRef, 3);
        ok_long(g_QI, 2);
    }
    ok_long(testObject.m_dwRef, 1);
    {
        DECLARE_QIPTR(IStdMarshalInfo) ppMarshal;
        ok_long(testObject.m_dwRef, 1);
        ok_long(g_QI, 2);
 
        ppMarshal = unk;
        ok_long(testObject.m_dwRef, 2);
        ok_long(g_QI, 3);
 
        ppMarshal = static_cast<IUnknown*>(NULL);
        ok_long(testObject.m_dwRef, 1);
        ok_long(g_QI, 3);
 
        CComPtr<IUnknown> spUnk(unk);
        ok_long(testObject.m_dwRef, 2);
        ok_long(g_QI, 3);
 
        ppMarshal = spUnk;
        ok_long(testObject.m_dwRef, 3);
        ok_long(g_QI, 4);
 
        spUnk.Release();
        ok_long(testObject.m_dwRef, 2);
        ok_long(g_QI, 4);
 
        spUnk = ppMarshal;
        ok_long(testObject.m_dwRef, 3);
#ifdef __REACTOS__
        // CORE-12710
        todo_if(1)
#endif
        ok_long(g_QI, 5);
    }
}

Variable Documentation

g_QI

LONG g_QI = 0

static

Definition at line 18 of file CComQIPtr.cpp.

Referenced by CQITestObject::QueryInterface(), and START_TEST().