reactos/modules/rostests/apitests/win32nt/ntdd/NtGdiDdCreateDirectDrawObject.c

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/*
* PROJECT: ReactOS api tests
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for NtGdiDdCreateDirectDrawObject
* PROGRAMMERS:
*/
#include <win32nt.h>
START_TEST(NtGdiDdCreateDirectDrawObject)
{
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HANDLE hDirectDraw;
HDC hdc = CreateDCW(L"DISPLAY", NULL, NULL, NULL);
ok(hdc != NULL, "CreateDCW() failed\n");
hDirectDraw = NtGdiDdCreateDirectDrawObject(NULL);
ok(hDirectDraw == NULL,
"NtGdiDdCreateDirectDrawObject() succeeded on NULL device context\n");
if (hDirectDraw != NULL)
{
ok(NtGdiDdDeleteDirectDrawObject(hDirectDraw) == TRUE,
"NtGdiDdDeleteDirectDrawObject() failed on unwanted object\n");
}
if (hdc == NULL)
{
skip("No DC\n");
return;
}
hDirectDraw = NtGdiDdCreateDirectDrawObject(hdc);
ok(hDirectDraw != NULL, "NtGdiDdCreateDirectDrawObject() failed\n");
if (hDirectDraw != NULL)
{
ok(NtGdiDdDeleteDirectDrawObject(hDirectDraw) == TRUE,
"NtGdiDdDeleteDirectDrawObject() failed\n");
}
ok(DeleteDC(hdc) != 0, "DeleteDC() failed\n");
}