GetClipRgn.c File Reference

#include "precomp.h"

Include dependency graph for GetClipRgn.c:

Go to the source code of this file.

Functions
void	Test_GetClipRgn ()
	START_TEST (GetClipRgn)

Function Documentation

START_TEST()

START_TEST

(

GetClipRgn

)

Definition at line 41 of file GetClipRgn.c.

{
    Test_GetClipRgn();
}

Test_GetClipRgn()

void Test_GetClipRgn

(

)

Definition at line 10 of file GetClipRgn.c.

{
    HWND hWnd;
    HDC hDC;
    HRGN hrgn;//, hrgn2;
    int ret;
 
    /* Create a window */
    hWnd = CreateWindowW(L"BUTTON", L"TestWindow", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
                        CW_USEDEFAULT, CW_USEDEFAULT, 100, 100,
                        NULL, NULL, 0, 0);
 
    hDC = GetDC(hWnd);
    hrgn = CreateRectRgn(0,0,0,0);
 
    /* Test invalid DC */
    SetLastError(ERROR_SUCCESS);
    ret = GetClipRgn((HDC)0x12345, hrgn);
    ok(ret == -1, "Expected -1, got %d\n", ret);
    ok(GetLastError() == ERROR_INVALID_PARAMETER, "Expected ERROR_INVALID_PARAMETER, got %ld\n", GetLastError());
 
    /* Test invalid hrgn */
    SetLastError(ERROR_SUCCESS);
    ret = GetClipRgn(hDC, (HRGN)0x12345);
    ok(ret == 0, "Expected 0, got %d\n", ret);
    ok(GetLastError() == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %ld\n", GetLastError());
 
    ReleaseDC(hWnd, hDC);
    DestroyWindow(hWnd);
}

Referenced by START_TEST().