rostests/apitests/gdi32api/tests/GetCurrentObject.c

   1
   2 INT
   3 Test_GetCurrentObject(PTESTINFO pti)
   4 {
   5         HWND hWnd;
   6         HDC hDC;
   7         HBITMAP hBmp;
   8
   9         /* Create a window */
  10         hWnd = CreateWindowW(L"BUTTON", L"TestWindow", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
  11                             CW_USEDEFAULT, CW_USEDEFAULT, 100, 100,
  12                             NULL, NULL, g_hInstance, 0);
  13         /* Get the DC */
  14         hDC = GetDC(hWnd);
  15
  16         /* Test NULL DC */
  17         SetLastError(ERROR_SUCCESS);
  18         RTEST(GetCurrentObject(NULL, 0) == 0);
  19         RTEST(GetLastError() == ERROR_INVALID_PARAMETER);
  20
  21         SetLastError(ERROR_SUCCESS);
  22         RTEST(GetCurrentObject(NULL, OBJ_BITMAP) == 0);
  23         RTEST(GetCurrentObject(NULL, OBJ_BRUSH) == 0);
  24         RTEST(GetCurrentObject(NULL, OBJ_COLORSPACE) == 0);
  25         RTEST(GetCurrentObject(NULL, OBJ_FONT) == 0);
  26         RTEST(GetCurrentObject(NULL, OBJ_PAL) == 0);
  27         RTEST(GetCurrentObject(NULL, OBJ_PEN) == 0);
  28         RTEST(GetLastError() == ERROR_SUCCESS);
  29
  30         /* Test invalid DC handle */
  31         SetLastError(ERROR_SUCCESS);
  32         RTEST(GetCurrentObject((HDC)-123, 0) == 0);
  33         RTEST(GetLastError() == ERROR_INVALID_PARAMETER);
  34
  35         SetLastError(ERROR_SUCCESS);
  36         RTEST(GetCurrentObject((HDC)-123, OBJ_BITMAP) == 0);
  37         TEST(GetLastError() == ERROR_SUCCESS);
  38
  39         /* Test invalid types */
  40         SetLastError(ERROR_SUCCESS);
  41         RTEST(GetCurrentObject(hDC, 0) == 0);
  42         RTEST(GetLastError() == ERROR_INVALID_PARAMETER);
  43
  44         SetLastError(ERROR_SUCCESS);
  45         RTEST(GetCurrentObject(hDC, 3) == 0);
  46         RTEST(GetLastError() == ERROR_INVALID_PARAMETER);
  47
  48         SetLastError(ERROR_SUCCESS);
  49         RTEST(GetCurrentObject(hDC, 4) == 0);
  50         RTEST(GetLastError() == ERROR_INVALID_PARAMETER);
  51
  52         SetLastError(ERROR_SUCCESS);
  53         RTEST(GetCurrentObject(hDC, 8) == 0);
  54         TEST(GetLastError() == ERROR_INVALID_PARAMETER);
  55
  56         SetLastError(ERROR_SUCCESS);
  57         RTEST(GetCurrentObject(hDC, 9) == 0);
  58         RTEST(GetLastError() == ERROR_INVALID_PARAMETER);
  59
  60         SetLastError(ERROR_SUCCESS);
  61         RTEST(GetCurrentObject(hDC, 10) == 0);
  62         RTEST(GetLastError() == ERROR_INVALID_PARAMETER);
  63
  64         SetLastError(ERROR_SUCCESS);
  65         RTEST(GetCurrentObject(hDC, 12) == 0);
  66         RTEST(GetLastError() == ERROR_INVALID_PARAMETER);
  67
  68         SetLastError(ERROR_SUCCESS);
  69         RTEST(GetCurrentObject(hDC, 13) == 0);
  70         RTEST(GetLastError() == ERROR_INVALID_PARAMETER);
  71
  72         /* Default bitmap */
  73         SetLastError(ERROR_SUCCESS);
  74         hBmp = GetCurrentObject(hDC, OBJ_BITMAP);
  75         RTEST(GDI_HANDLE_GET_TYPE(hBmp) == GDI_OBJECT_TYPE_BITMAP);
  76         RTEST(GetLastError() == ERROR_SUCCESS);
  77
  78         /* Other bitmap */
  79         SetLastError(ERROR_SUCCESS);
  80         SelectObject(hDC, GetStockObject(21));
  81         RTEST(hBmp == GetCurrentObject(hDC, OBJ_BITMAP));
  82         RTEST(GDI_HANDLE_GET_TYPE(hBmp) == GDI_OBJECT_TYPE_BITMAP);
  83         RTEST(GetLastError() == ERROR_SUCCESS);
  84
  85         /* Default brush */
  86         SetLastError(ERROR_SUCCESS);
  87         RTEST(GetCurrentObject(hDC, OBJ_BRUSH) == GetStockObject(WHITE_BRUSH));
  88         RTEST(GetLastError() == ERROR_SUCCESS);
  89
  90         /* Other brush */
  91         SetLastError(ERROR_SUCCESS);
  92         SelectObject(hDC, GetStockObject(BLACK_BRUSH));
  93         RTEST(GetCurrentObject(hDC, OBJ_BRUSH) == GetStockObject(BLACK_BRUSH));
  94         RTEST(GetLastError() == ERROR_SUCCESS);
  95
  96         /* Default colorspace */
  97         SetLastError(ERROR_SUCCESS);
  98         RTEST(GetCurrentObject(hDC, OBJ_COLORSPACE) == GetStockObject(20));
  99         RTEST(GetLastError() == ERROR_SUCCESS);
 100
 101         /* Default font */
 102         SetLastError(ERROR_SUCCESS);
 103         RTEST(GetCurrentObject(hDC, OBJ_FONT) == GetStockObject(SYSTEM_FONT));
 104         RTEST(GetLastError() == ERROR_SUCCESS);
 105
 106         /* Other font */
 107         SetLastError(ERROR_SUCCESS);
 108         SelectObject(hDC, GetStockObject(DEFAULT_GUI_FONT));
 109         RTEST(GetCurrentObject(hDC, OBJ_FONT) == GetStockObject(DEFAULT_GUI_FONT));
 110         RTEST(GetLastError() == ERROR_SUCCESS);
 111
 112         /* Default palette */
 113         SetLastError(ERROR_SUCCESS);
 114         RTEST(GetCurrentObject(hDC, OBJ_PAL) == GetStockObject(DEFAULT_PALETTE));
 115         RTEST(GetLastError() == ERROR_SUCCESS);
 116
 117         /* Default pen */
 118         SetLastError(ERROR_SUCCESS);
 119         RTEST(GetCurrentObject(hDC, OBJ_PEN) == GetStockObject(BLACK_PEN));
 120         RTEST(GetLastError() == ERROR_SUCCESS);
 121
 122         /* Other pen */
 123         SetLastError(ERROR_SUCCESS);
 124         SelectObject(hDC, GetStockObject(WHITE_PEN));
 125         RTEST(GetCurrentObject(hDC, OBJ_PEN) == GetStockObject(WHITE_PEN));
 126         RTEST(GetLastError() == ERROR_SUCCESS);
 127
 128         /* DC pen */
 129         SetLastError(ERROR_SUCCESS);
 130         SelectObject(hDC, GetStockObject(DC_PEN));
 131         RTEST(GetCurrentObject(hDC, OBJ_PEN) == GetStockObject(DC_PEN));
 132         RTEST(GetLastError() == ERROR_SUCCESS);
 133
 134         ReleaseDC(hWnd, hDC);
 135         DestroyWindow(hWnd);
 136
 137         return APISTATUS_NORMAL;
 138 }
 139