static void test_empty_image(void) {
LPBYTE data;
LPSTREAM stream;
IPicture* pic = NULL;
HRESULT hres;
LPVOID pvObj = NULL;
HGLOBAL hglob;
OLE_HANDLE handle;
ULARGE_INTEGER newpos1;
LARGE_INTEGER seekto;
short type;
DWORD attr;
/* Empty image. Happens occasionally in VB programs. */
hglob = GlobalAlloc (0, 8);
data = GlobalLock (hglob);
memcpy(data,"lt\0\0",4);
((DWORD*)data)[1] = 0;
hres = CreateStreamOnHGlobal (hglob, TRUE, &stream);
ok (hres == S_OK, "CreatestreamOnHGlobal failed? doubt it... hres 0x%08x\n", hres);
memset(&seekto,0,sizeof(seekto));
hres = IStream_Seek(stream,seekto,SEEK_CUR,&newpos1);
ok (hres == S_OK, "istream seek failed? doubt it... hres 0x%08x\n", hres);
pvObj = NULL;
hres = pOleLoadPicture(stream, 8, TRUE, &IID_IPicture, &pvObj);
pic = pvObj;
ok(hres == S_OK,"empty picture not loaded, hres 0x%08x\n", hres);
ok(pic != NULL,"empty picture not loaded, pic is NULL\n");
hres = IPicture_get_Type (pic, &type);
ok (hres == S_OK,"empty picture get type failed with hres 0x%08x\n", hres);
ok (type == PICTYPE_NONE,"type is %d, but should be PICTYPE_NONE(0)\n", type);
attr = 0xdeadbeef;
hres = IPicture_get_Attributes (pic, &attr);
ok (hres == S_OK,"empty picture get attributes failed with hres 0x%08x\n", hres);
ok (attr == 0,"attr is %d, but should be 0\n", attr);
hres = IPicture_get_Handle (pic, &handle);
ok (hres == S_OK,"empty picture get handle failed with hres 0x%08x\n", hres);
ok (handle == 0, "empty picture get handle did not return 0, but 0x%08x\n", handle);
IPicture_Release (pic);
IStream_Release (stream);
}
static void test_empty_image_2(void) {
LPBYTE data;
LPSTREAM stream;
IPicture* pic = NULL;
HRESULT hres;
LPVOID pvObj = NULL;
HGLOBAL hglob;
ULARGE_INTEGER newpos1;
LARGE_INTEGER seekto;
short type;
/* Empty image at random stream position. */
hglob = GlobalAlloc (0, 200);
data = GlobalLock (hglob);
data += 42;
memcpy(data,"lt\0\0",4);
((DWORD*)data)[1] = 0;
hres = CreateStreamOnHGlobal (hglob, TRUE, &stream);
ok (hres == S_OK, "CreatestreamOnHGlobal failed? doubt it... hres 0x%08x\n", hres);
memset(&seekto,0,sizeof(seekto));
seekto.u.LowPart = 42;
hres = IStream_Seek(stream,seekto,SEEK_CUR,&newpos1);
ok (hres == S_OK, "istream seek failed? doubt it... hres 0x%08x\n", hres);
pvObj = NULL;
hres = pOleLoadPicture(stream, 8, TRUE, &IID_IPicture, &pvObj);
pic = pvObj;
ok(hres == S_OK,"empty picture not loaded, hres 0x%08x\n", hres);
ok(pic != NULL,"empty picture not loaded, pic is NULL\n");
hres = IPicture_get_Type (pic, &type);
ok (hres == S_OK,"empty picture get type failed with hres 0x%08x\n", hres);
ok (type == PICTYPE_NONE,"type is %d, but should be PICTYPE_NONE(0)\n", type);
IPicture_Release (pic);
IStream_Release (stream);
}
static void test_Invoke(void)
{
IPictureDisp *picdisp;
HRESULT hr;
VARIANTARG vararg;
DISPPARAMS dispparams;
VARIANT varresult;
IStream *stream;
HGLOBAL hglob;
void *data;
hglob = GlobalAlloc (0, sizeof(gifimage));
data = GlobalLock(hglob);
memcpy(data, gifimage, sizeof(gifimage));
GlobalUnlock(hglob);
hr = CreateStreamOnHGlobal (hglob, FALSE, &stream);
ok_ole_success(hr, "CreateStreamOnHGlobal");
hr = pOleLoadPicture(stream, sizeof(gifimage), TRUE, &IID_IPictureDisp, (void **)&picdisp);
IStream_Release(stream);
ok_ole_success(hr, "OleLoadPicture");
V_VT(&vararg) = VT_BOOL;
V_BOOL(&vararg) = VARIANT_FALSE;
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.cArgs = 1;
dispparams.rgvarg = &vararg;
hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_IPictureDisp, 0, DISPATCH_PROPERTYPUT, &dispparams, NULL, NULL, NULL);
ok(hr == DISP_E_UNKNOWNNAME, "IPictureDisp_Invoke should have returned DISP_E_UNKNOWNNAME instead of 0x%08lx\n", hr);
hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_IUnknown, 0, DISPATCH_PROPERTYPUT, &dispparams, NULL, NULL, NULL);
ok(hr == DISP_E_UNKNOWNNAME, "IPictureDisp_Invoke should have returned DISP_E_UNKNOWNNAME instead of 0x%08lx\n", hr);
dispparams.cArgs = 0;
dispparams.rgvarg = NULL;
hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYPUT, &dispparams, NULL, NULL, NULL);
ok(hr == DISP_E_BADPARAMCOUNT, "IPictureDisp_Invoke should have returned DISP_E_BADPARAMCOUNT instead of 0x%08lx\n", hr);
hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYPUT, NULL, NULL, NULL, NULL);
ok(hr == DISP_E_PARAMNOTOPTIONAL, "IPictureDisp_Invoke should have returned DISP_E_PARAMNOTOPTIONAL instead of 0x%08lx\n", hr);
hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYGET, NULL, NULL, NULL, NULL);
ok(hr == DISP_E_PARAMNOTOPTIONAL, "IPictureDisp_Invoke should have returned DISP_E_PARAMNOTOPTIONAL instead of 0x%08lx\n", hr);
hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYGET, NULL, &varresult, NULL, NULL);
ok(hr == DISP_E_PARAMNOTOPTIONAL, "IPictureDisp_Invoke should have returned DISP_E_PARAMNOTOPTIONAL instead of 0x%08lx\n", hr);
hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dispparams, &varresult, NULL, NULL);
ok_ole_success(hr, "IPictureDisp_Invoke");
ok(V_VT(&varresult) == VT_I4, "V_VT(&varresult) should have been VT_UINT instead of %d\n", V_VT(&varresult));
hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_METHOD, &dispparams, &varresult, NULL, NULL);
ok(hr == DISP_E_MEMBERNOTFOUND, "IPictureDisp_Invoke should have returned DISP_E_MEMBERNOTFOUND instead of 0x%08lx\n", hr);
hr = IPictureDisp_Invoke(picdisp, 0xdeadbeef, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dispparams, &varresult, NULL, NULL);
ok(hr == DISP_E_MEMBERNOTFOUND, "IPictureDisp_Invoke should have returned DISP_E_MEMBERNOTFOUND instead of 0x%08lx\n", hr);
dispparams.cArgs = 1;
dispparams.rgvarg = &vararg;
hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dispparams, &varresult, NULL, NULL);
ok(hr == DISP_E_BADPARAMCOUNT, "IPictureDisp_Invoke should have returned DISP_E_BADPARAMCOUNT instead of 0x%08lx\n", hr);
dispparams.cArgs = 1;
dispparams.rgvarg = &vararg;
hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dispparams, &varresult, NULL, NULL);
ok(hr == DISP_E_BADPARAMCOUNT, "IPictureDisp_Invoke should have returned DISP_E_BADPARAMCOUNT instead of 0x%08lx\n", hr);
IPictureDisp_Release(picdisp);
}
static void
test_pic_with_stream(LPSTREAM stream, unsigned int imgsize)
{
IPicture* pic = NULL;
HRESULT hres;
LPVOID pvObj = NULL;
OLE_HANDLE handle, hPal;
OLE_XSIZE_HIMETRIC width;
OLE_YSIZE_HIMETRIC height;
short type;
DWORD attr;
ULONG res;
pvObj = NULL;
hres = pOleLoadPicture(stream, imgsize, TRUE, &IID_IPicture, &pvObj);
pic = pvObj;
ok(hres == S_OK,"OLP (NULL,..) does not return 0, but 0x%08lx\n",hres);
ok(pic != NULL,"OLP (NULL,..) returns NULL, instead of !NULL\n");
if (pic == NULL)
return;
pvObj = NULL;
hres = IPicture_QueryInterface (pic, &IID_IPicture, &pvObj);
ok(hres == S_OK,"IPicture_QI does not return S_OK, but 0x%08lx\n", hres);
ok(pvObj != NULL,"IPicture_QI does return NULL, instead of a ptr\n");
IPicture_Release ((IPicture*)pvObj);
handle = 0;
hres = IPicture_get_Handle (pic, &handle);
ok(hres == S_OK,"IPicture_get_Handle does not return S_OK, but 0x%08lx\n", hres);
ok(handle != 0, "IPicture_get_Handle returns a NULL handle, but it should be non NULL\n");
width = 0;
hres = IPicture_get_Width (pic, &width);
ok(hres == S_OK,"IPicture_get_Width does not return S_OK, but 0x%08lx\n", hres);
ok(width != 0, "IPicture_get_Width returns 0, but it should not be 0.\n");
height = 0;
hres = IPicture_get_Height (pic, &height);
ok(hres == S_OK,"IPicture_get_Height does not return S_OK, but 0x%08lx\n", hres);
ok(height != 0, "IPicture_get_Height returns 0, but it should not be 0.\n");
type = 0;
hres = IPicture_get_Type (pic, &type);
ok(hres == S_OK,"IPicture_get_Type does not return S_OK, but 0x%08lx\n", hres);
ok(type == PICTYPE_BITMAP, "IPicture_get_Type returns %d, but it should be PICTYPE_BITMAP(%d).\n", type, PICTYPE_BITMAP);
attr = 0;
hres = IPicture_get_Attributes (pic, &attr);
ok(hres == S_OK,"IPicture_get_Attributes does not return S_OK, but 0x%08lx\n", hres);
ok(attr == 0, "IPicture_get_Attributes returns %ld, but it should be 0.\n", attr);
hPal = 0;
hres = IPicture_get_hPal (pic, &hPal);
ok(hres == S_OK,"IPicture_get_hPal does not return S_OK, but 0x%08lx\n", hres);
/* a single pixel b/w image has no palette */
ok(hPal == 0, "IPicture_get_hPal returns %ld, but it should be 0.\n", (long)hPal);
res = IPicture_Release (pic);
ok (res == 0, "refcount after release is %ld, but should be 0?\n", res);
}
