reactos/rostests/apitests/gdi32/SetWindowExtEx.c

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/*
* PROJECT: ReactOS api tests
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for SetWindowExtEx
* PROGRAMMERS: Timo Kreuzer
*/
#include <stdio.h>
#include <wine/test.h>
#include <windows.h>
#define TEST(x) ok(x, #x"\n")
#define RTEST(x) ok(x, #x"\n")
void Test_SetWindowExtEx()
{
HDC hDC;
BOOL ret;
SIZE WindowExt, ViewportExt;
//PGDI_TABLE_ENTRY pEntry;
//DC_ATTR* pDC_Attr;
hDC = CreateCompatibleDC(0);
ok(hDC != NULL, "CreateCompatibleDC failed. Skipping tests.\n");
if (hDC == NULL) return;
SetLastError(0);
ret = SetWindowExtEx(0, 0, 0, NULL);
ok_err(ERROR_INVALID_HANDLE);
TEST(ret == 0);
SetLastError(0);
ret = SetWindowExtEx((HDC)0x1234, 0, 0, NULL);
ok_err(ERROR_INVALID_HANDLE);
TEST(ret == 0);
SetLastError(0);
ret = SetWindowExtEx((HDC)0x10000, 0, 0, NULL);
ok_err(ERROR_INVALID_PARAMETER);
TEST(ret == 0);
SetLastError(0);
ret = SetWindowExtEx((HDC)0x210000, 0, 0, NULL); // GDILoObjType_LO_ALTDC_TYPE
ok_err(ERROR_INVALID_HANDLE);
TEST(ret == 0);
SetLastError(0);
ret = SetWindowExtEx((HDC)0x260000, 0, 0, NULL); // GDILoObjType_LO_METAFILE16_TYPE
ok_err(ERROR_INVALID_HANDLE);
TEST(ret == 0);
SetLastError(0);
ret = SetWindowExtEx((HDC)0x460000, 0, 0, NULL); // GDILoObjType_LO_METAFILE_TYPE
ok_err(ERROR_INVALID_HANDLE);
TEST(ret == 0);
SetLastError(0);
ret = SetWindowExtEx((HDC)0x660000, 0, 0, NULL); // GDILoObjType_LO_METADC16_TYPE
ok_err(ERROR_INVALID_HANDLE);
TEST(ret == 0);
SetLastError(0);
ret = SetWindowExtEx(hDC, 0, 0, NULL);
ok_err(0);
TEST(ret == 1);
/* Test 16 bit handle */
SetLastError(0);
ret = SetWindowExtEx((HDC)((ULONG_PTR)hDC & 0xffff), 0, 0, NULL);
ok_err(ERROR_INVALID_HANDLE);
TEST(ret == 0);
WindowExt.cx = 1234;
WindowExt.cy = 6789;
SetLastError(0);
ret = SetWindowExtEx(0, 0, 0, &WindowExt);
ok_err(ERROR_INVALID_HANDLE);
TEST(ret == 0);
TEST(WindowExt.cx == 1234);
TEST(WindowExt.cy == 6789);
DeleteDC(hDC);
/* Test with a deleted DC */
SetLastError(0);
ret = SetWindowExtEx(hDC, 0, 0, NULL);
ok_err(ERROR_INVALID_PARAMETER);
TEST(ret == 0);
hDC = CreateCompatibleDC(0);
ok(hDC != NULL, "CreateCompatibleDC failed. Skipping tests.\n");
if (hDC == NULL) return;
//pEntry = GdiHandleTable + GDI_HANDLE_GET_INDEX(hDC);
//pDC_Attr = pEntry->UserData;
//ASSERT(pDC_Attr);
/* Test setting it without changing the map mode (MM_TEXT) */
ret = SetWindowExtEx(hDC, 10, 20, &WindowExt);
TEST(ret == 1);
TEST(WindowExt.cx == 1);
TEST(WindowExt.cy == 1);
/* Values should not be changed */
WindowExt.cx = WindowExt.cy = 0;
ret = SetWindowExtEx(hDC, 40, 30, &WindowExt);
TEST(ret == 1);
TEST(WindowExt.cx == 1);
TEST(WindowExt.cy == 1);
/* Check the viewport */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == 1);
TEST(ViewportExt.cy == 1);
/* Test setting in isotropic mode with 0 extents */
SetMapMode(hDC, MM_ISOTROPIC);
WindowExt.cx = WindowExt.cy = 0;
ret = SetWindowExtEx(hDC, 0, 0, &WindowExt);
TEST(ret == 0);
//TEST(WindowExt.cx == 3600);
//TEST(WindowExt.cy == 2700);
ret = SetWindowExtEx(hDC, 100, 0, &WindowExt);
TEST(ret == 0);
ret = SetWindowExtEx(hDC, 0, 100, &WindowExt);
TEST(ret == 0);
/* Test setting in isotropic mode */
ret = SetWindowExtEx(hDC, 21224, 35114, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 3600);
//TEST(WindowExt.cy == 2700);
/* Values should be changed */
ret = SetWindowExtEx(hDC,
4 * GetDeviceCaps(GetDC(0), HORZRES),
-4 * GetDeviceCaps(GetDC(0), VERTRES),
&WindowExt);
TEST(ret == 1);
TEST(WindowExt.cx == 21224);
TEST(WindowExt.cy == 35114);
/* Check the viewport, should be the same */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == GetDeviceCaps(GetDC(0), HORZRES));
TEST(ViewportExt.cy == -GetDeviceCaps(GetDC(0), VERTRES));
/* again isotropic mode with 1:1 res */
ret = SetWindowExtEx(hDC, 123, 123, &WindowExt);
TEST(ret == 1);
TEST(WindowExt.cx == 4 * GetDeviceCaps(GetDC(0), HORZRES));
TEST(WindowExt.cy == -4 * GetDeviceCaps(GetDC(0), VERTRES));
/* Test flXform */
//TEST(pDC_Attr->flXform & PAGE_EXTENTS_CHANGED);
/* Check the viewport from the dcattr, without going through gdi */
//TEST(pDC_Attr->szlViewportExt.cx == GetDeviceCaps(GetDC(0), HORZRES));
//TEST(pDC_Attr->szlViewportExt.cy == -GetDeviceCaps(GetDC(0), VERTRES));
/* Check the viewport with gdi, should not be the same */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == GetDeviceCaps(GetDC(0), VERTRES));
TEST(ViewportExt.cy == -GetDeviceCaps(GetDC(0), VERTRES));
/* Test flXform */
//TEST(pDC_Attr->flXform & PAGE_EXTENTS_CHANGED);
/* again isotropic mode with 3:1 res */
ret = SetWindowExtEx(hDC, 300, 100, &WindowExt);
TEST(ret == 1);
TEST(WindowExt.cx == 123);
TEST(WindowExt.cy == 123);
/* Check the viewport now, should not be the same */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == GetDeviceCaps(GetDC(0), VERTRES));
TEST(ViewportExt.cy == -GetDeviceCaps(GetDC(0), VERTRES) / 3);
/* again isotropic mode with 1:3 res */
SetViewportExtEx(hDC, 6000, 3000, 0);
ret = SetWindowExtEx(hDC, 200, 600, &WindowExt);
TEST(ret == 1);
TEST(WindowExt.cx == 300);
TEST(WindowExt.cy == 100);
/* Check the viewport now, should not be the same */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == 1000);
TEST(ViewportExt.cy == 3000);
/* Test setting in anisotropic mode */
SetMapMode(hDC, MM_ANISOTROPIC);
ret = SetWindowExtEx(hDC, 80, 60, &WindowExt);
TEST(ret == 1);
TEST(WindowExt.cx == 200);
TEST(WindowExt.cy == 600);
/* Values should be changed */
ret = SetWindowExtEx(hDC, 500, 500, &WindowExt);
TEST(ret == 1);
TEST(WindowExt.cx == 80);
TEST(WindowExt.cy == 60);
/* Check the viewport */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == 1000);
TEST(ViewportExt.cy == 3000);
/* Test setting in low metric mode */
SetMapMode(hDC, MM_LOMETRIC);
ret = SetWindowExtEx(hDC, 120, 90, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 3600);
//TEST(WindowExt.cy == 2700);
/* Values should not be changed */
WindowExt.cx = WindowExt.cy = 0;
ret = SetWindowExtEx(hDC, 900, 700, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 3600);
//TEST(WindowExt.cy == 2700);
/* Check the viewport */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == GetDeviceCaps(GetDC(0), HORZRES));
TEST(ViewportExt.cy == -GetDeviceCaps(GetDC(0), VERTRES));
/* Test setting in high metric mode */
SetMapMode(hDC, MM_HIMETRIC);
ret = SetWindowExtEx(hDC, 120, 90, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 36000);
//TEST(WindowExt.cy == 27000);
/* Values should not be changed */
WindowExt.cx = WindowExt.cy = 0;
ret = SetWindowExtEx(hDC, 500, 300, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 36000);
//TEST(WindowExt.cy == 27000);
/* Check the viewport */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == GetDeviceCaps(GetDC(0), HORZRES));
TEST(ViewportExt.cy == -GetDeviceCaps(GetDC(0), VERTRES));
/* Test setting in low english mode */
SetMapMode(hDC, MM_LOENGLISH);
ret = SetWindowExtEx(hDC, 320, 290, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 1417);
//TEST(WindowExt.cy == 1063);
/* Values should not be changed */
WindowExt.cx = WindowExt.cy = 0;
ret = SetWindowExtEx(hDC, 560, 140, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 1417);
//TEST(WindowExt.cy == 1063);
/* Check the viewport */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == GetDeviceCaps(GetDC(0), HORZRES));
TEST(ViewportExt.cy == -GetDeviceCaps(GetDC(0), VERTRES));
/* Test setting in high english mode */
SetMapMode(hDC, MM_HIENGLISH);
ret = SetWindowExtEx(hDC, 320, 290, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 14173);
//TEST(WindowExt.cy == 10630);
/* Values should not be changed */
WindowExt.cx = WindowExt.cy = 0;
ret = SetWindowExtEx(hDC, 1560, 1140, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 14173);
//TEST(WindowExt.cy == 10630);
/* Check the viewport */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == GetDeviceCaps(GetDC(0), HORZRES));
TEST(ViewportExt.cy == -GetDeviceCaps(GetDC(0), VERTRES));
/* Test setting in twips mode */
SetMapMode(hDC, MM_TWIPS);
ret = SetWindowExtEx(hDC, 3320, 3290, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 20409);
//TEST(WindowExt.cy == 15307);
/* Values should not be changed */
WindowExt.cx = WindowExt.cy = 0;
ret = SetWindowExtEx(hDC, 4560, 4140, &WindowExt);
TEST(ret == 1);
//TEST(WindowExt.cx == 20409);
//TEST(WindowExt.cy == 15307);
/* Check the viewport */
GetViewportExtEx(hDC, &ViewportExt);
TEST(ViewportExt.cx == GetDeviceCaps(GetDC(0), HORZRES));
TEST(ViewportExt.cy == -GetDeviceCaps(GetDC(0), VERTRES));
/* test manually modifying the dcattr, should go to tests for GetViewportExtEx */
SetMapMode(hDC, MM_ISOTROPIC);
ret = SetWindowExtEx(hDC, 420, 4140, &WindowExt);
//pDC_Attr->szlWindowExt.cx = 0;
GetViewportExtEx(hDC, &ViewportExt);
//TEST(pDC_Attr->szlWindowExt.cx == 0);
//TEST(ViewportExt.cx == 0);
DeleteDC(hDC);
}
START_TEST(SetWindowExtEx)
{
Test_SetWindowExtEx();
}