reactos/modules/rostests/apitests/win32nt/ntgdi/NtGdiTransformPoints.c

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/*
* PROJECT: ReactOS api tests
* LICENSE: LGPL-2.0-or-later (https://spdx.org/licenses/LGPL-2.0-or-later)
* PURPOSE: Test for NtGdiTransformPoints
* COPYRIGHT: Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
*/
#include <win32nt.h>
START_TEST(NtGdiTransformPoints)
{
HDC hDC;
POINT apt1[3], apt2[3];
BOOL ret;
SIZE siz;
/* NULL HDC */
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(NULL, NULL, NULL, 0, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(NULL, NULL, NULL, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(NULL, apt1, NULL, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(NULL, NULL, apt2, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(NULL, apt1, apt1, 0, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(NULL, apt1, apt2, 0, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(NULL, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
/* (HDC)1 */
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints((HDC)1, NULL, NULL, 0, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints((HDC)1, NULL, NULL, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints((HDC)1, apt1, NULL, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints((HDC)1, NULL, apt2, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints((HDC)1, apt1, apt1, 0, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints((HDC)1, apt1, apt2, 0, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints((HDC)1, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
/* hDC */
hDC = CreateCompatibleDC(NULL);
ok(hDC != NULL, "hDC was NULL\n");
SetMapMode(hDC, MM_TEXT);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(hDC, NULL, NULL, 0, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(hDC, NULL, NULL, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(hDC, apt1, NULL, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(hDC, NULL, apt2, 1, GdiDpToLp);
ok_int(ret, FALSE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(hDC, apt1, apt1, 0, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
ret = NtGdiTransformPoints(hDC, apt1, apt2, 0, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
ret = NtGdiTransformPoints(hDC, apt1, apt1, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 0, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 0xBEEFDEAD);
ok_long(apt2[0].x, 0xBEEFDEAD);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 256);
ok_long(apt2[0].x, 256);
/* MM_ISOTROPIC */
SetMapMode(hDC, MM_ISOTROPIC);
ok_int(SetWindowExtEx(hDC, 10, 10, NULL), TRUE);
ok_int(GetWindowExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 10);
ok_long(siz.cy, 10);
ok_int(SetViewportExtEx(hDC, 100, 100, NULL), TRUE);
ok_int(GetViewportExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 100);
ok_long(siz.cy, 100);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 26);
ok_long(apt2[0].x, 26);
SetMapMode(hDC, MM_ISOTROPIC);
ok_int(SetWindowExtEx(hDC, 10, 10, NULL), TRUE);
ok_int(GetWindowExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 10);
ok_long(siz.cy, 10);
ok_int(SetViewportExtEx(hDC, 20, 100, NULL), TRUE);
ok_int(GetViewportExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 20);
ok_long(siz.cy, 20);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 128);
ok_long(apt2[0].x, 128);
SetMapMode(hDC, MM_ISOTROPIC);
ok_int(SetWindowExtEx(hDC, 10, 10, NULL), TRUE);
ok_int(GetWindowExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 10);
ok_long(siz.cy, 10);
ok_int(SetViewportExtEx(hDC, 100, 0, NULL), TRUE);
ok_int(GetViewportExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 20);
ok_long(siz.cy, 20);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 128);
ok_long(apt2[0].x, 128);
SetMapMode(hDC, MM_ISOTROPIC);
ok_int(SetWindowExtEx(hDC, 10, 10, NULL), TRUE);
ok_int(GetWindowExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 10);
ok_long(siz.cy, 10);
ok_int(SetViewportExtEx(hDC, 0, 100, NULL), TRUE);
ok_int(GetViewportExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 20);
ok_long(siz.cy, 20);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 128);
ok_long(apt2[0].x, 128);
SetMapMode(hDC, MM_ISOTROPIC);
ok_int(SetWindowExtEx(hDC, 10, 10, NULL), TRUE);
ok_int(GetWindowExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 10);
ok_long(siz.cy, 10);
ok_int(SetViewportExtEx(hDC, 0, 0, NULL), TRUE);
ok_int(GetViewportExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 20);
ok_long(siz.cy, 20);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 128);
ok_long(apt2[0].x, 128);
/* MM_ANISOTROPIC */
SetMapMode(hDC, MM_ANISOTROPIC);
ok_int(SetWindowExtEx(hDC, 10, 10, NULL), TRUE);
ok_int(GetWindowExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 10);
ok_long(siz.cy, 10);
ok_int(SetViewportExtEx(hDC, 100, 100, NULL), TRUE);
ok_int(GetViewportExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 100);
ok_long(siz.cy, 100);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 26);
ok_long(apt2[0].x, 26);
SetMapMode(hDC, MM_ANISOTROPIC);
ok_int(SetWindowExtEx(hDC, 10, 10, NULL), TRUE);
ok_int(GetWindowExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 10);
ok_long(siz.cy, 10);
ok_int(SetViewportExtEx(hDC, 20, 100, NULL), TRUE);
ok_int(GetViewportExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 20);
ok_long(siz.cy, 100);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 128);
ok_long(apt2[0].x, 128);
SetMapMode(hDC, MM_ANISOTROPIC);
ok_int(SetWindowExtEx(hDC, 10, 10, NULL), TRUE);
ok_int(GetWindowExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 10);
ok_long(siz.cy, 10);
ok_int(SetViewportExtEx(hDC, 100, 0, NULL), TRUE);
ok_int(GetViewportExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 20);
ok_long(siz.cy, 100);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 128);
ok_long(apt2[0].x, 128);
SetMapMode(hDC, MM_ANISOTROPIC);
ok_int(SetWindowExtEx(hDC, 10, 10, NULL), TRUE);
ok_int(GetWindowExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 10);
ok_long(siz.cy, 10);
ok_int(SetViewportExtEx(hDC, 0, 100, NULL), TRUE);
ok_int(GetViewportExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 20);
ok_long(siz.cy, 100);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 128);
ok_long(apt2[0].x, 128);
SetMapMode(hDC, MM_ANISOTROPIC);
ok_int(SetWindowExtEx(hDC, 10, 10, NULL), TRUE);
ok_int(GetWindowExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 10);
ok_long(siz.cy, 10);
ok_int(SetViewportExtEx(hDC, 0, 0, NULL), TRUE);
ok_int(GetViewportExtEx(hDC, &siz), TRUE);
ok_long(siz.cx, 20);
ok_long(siz.cy, 100);
SetLastError(0xDEADBEEF);
apt1[0].x = apt1[0].y = 256;
apt2[0].x = apt2[0].y = 0xBEEFDEAD;
ret = NtGdiTransformPoints(hDC, apt1, apt2, 1, GdiDpToLp);
ok_int(ret, TRUE);
ok_err(0xDEADBEEF);
ok_long(apt1[0].x, 256);
ok_long(apt1[0].y, 256);
ok_long(apt2[0].x, 128);
ok_long(apt2[0].x, 128);
ret = DeleteDC(hDC);
ok_int(ret, TRUE);
}