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reactos/rostests/apitests/gdi32/GetRandomRgn.c
Hermès Bélusca-Maïto 4b95e17c61 [ROSTESTS:APITESTS] 
Introduce a "apitest.h" header gathering special things for apitests (SEH macros, wine/test.h inclusion, and so on...).

svn path=/trunk/; revision=60313
2013-09-22 17:52:42 +00:00

364 lines
8.6 KiB
C
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/*
* PROJECT: ReactOS api tests
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for GetRandomRgn
* PROGRAMMERS: Timo Kreuzer
*/
#include <apitest.h>
#include <stdio.h>
#include <wingdi.h>
#include <winuser.h>
#define CLIPRGN 1
#define METARGN 2
#define APIRGN 3
#define SYSRGN 4
#define RGN5 5
HWND ghwnd;
HDC ghdcWindow;
void Test_GetRandomRgn_Params()
{
HDC hdc;
HRGN hrgn;
INT ret;
hdc = CreateCompatibleDC(0);
if (!hdc)
{
printf("Coun't create a dc\n");
return;
}
hrgn = CreateRectRgn(11, 17, 23, 42);
if (!hrgn)
{
printf("Coun't create a region\n");
return;
}
SetLastError(0xbadbad00);
ret = GetRandomRgn(NULL, NULL, 0);
ok_int(ret, -1);
ok((GetLastError() == 0xbadbad00) || (GetLastError() == ERROR_INVALID_HANDLE), "wrong error: %ld\n", GetLastError());
SetLastError(0xbadbad00);
ret = GetRandomRgn(NULL, NULL, CLIPRGN);
ok_int(ret, -1);
ok((GetLastError() == 0xbadbad00) || (GetLastError() == ERROR_INVALID_HANDLE), "wrong error: %ld\n", GetLastError());
SetLastError(0xbadbad00);
ret = GetRandomRgn(NULL, hrgn, 0);
ok_int(ret, -1);
ok((GetLastError() == 0xbadbad00) || (GetLastError() == ERROR_INVALID_HANDLE), "wrong error: %ld\n", GetLastError());
SetLastError(0xbadbad00);
ret = GetRandomRgn(NULL, hrgn, CLIPRGN);
ok_int(ret, -1);
ok((GetLastError() == 0xbadbad00) || (GetLastError() == ERROR_INVALID_HANDLE), "wrong error: %ld\n", GetLastError());
SetLastError(0xbadbad00);
ret = GetRandomRgn(hdc, NULL, 0);
ok_int(ret, 0);
ok_long(GetLastError(), 0xbadbad00);
SetLastError(0xbadbad00);
ret = GetRandomRgn(hdc, NULL, CLIPRGN);
ok_int(ret, 0);
ok_long(GetLastError(), 0xbadbad00);
SetLastError(0xbadbad00);
ret = GetRandomRgn(hdc, hrgn, 0);
ok_int(ret, 0);
ok_long(GetLastError(), 0xbadbad00);
SetLastError(0xbadbad00);
ret = GetRandomRgn(hdc, hrgn, 5);
ok_int(ret, 1);
ok_long(GetLastError(), 0xbadbad00);
SetLastError(0xbadbad00);
ret = GetRandomRgn(hdc, hrgn, 6);
ok_int(ret, 0);
ok_long(GetLastError(), 0xbadbad00);
SetLastError(0xbadbad00);
ret = GetRandomRgn(hdc, hrgn, 27);
ok_int(ret, 0);
ok_long(GetLastError(), 0xbadbad00);
SetLastError(0xbadbad00);
ret = GetRandomRgn(hdc, hrgn, -1);
ok_int(ret, 0);
ok_long(GetLastError(), 0xbadbad00);
SetLastError(0xbadbad00);
ret = GetRandomRgn(hdc, hrgn, CLIPRGN);
ok_int(ret, 0);
ok_long(GetLastError(), 0xbadbad00);
SetLastError(0xbadbad00);
ret = GetRandomRgn((HDC)0x123, hrgn, CLIPRGN);
ok_int(ret, -1);
ok((GetLastError() == 0xbadbad00) || (GetLastError() == ERROR_INVALID_HANDLE), "wrong error: %ld\n", GetLastError());
DeleteObject(hrgn);
DeleteDC(hdc);
}
void Test_GetRandomRgn_CLIPRGN()
{
HDC hdc;
HRGN hrgn1, hrgn2;
INT ret;
RECT rect;
hrgn1 = CreateRectRgn(11, 17, 23, 42);
if (!hrgn1)
{
printf("Coun't create a region\n");
return;
}
hdc = CreateCompatibleDC(0);
if (!hdc)
{
printf("Coun't create a dc\n");
return;
}
ret = GetRandomRgn(hdc, hrgn1, CLIPRGN);
ok_int(ret, 0);
GetRgnBox(hrgn1, &rect);
ok_long(rect.left, 11);
ok_long(rect.top, 17);
ok_long(rect.right, 23);
ok_long(rect.bottom, 42);
hrgn2 = CreateRectRgn(1, 2, 3, 4);
SelectClipRgn(hdc, hrgn2);
DeleteObject(hrgn2);
ret = GetRandomRgn(hdc, hrgn1, CLIPRGN);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
ok_long(rect.left, 1);
ok_long(rect.top, 2);
ok_long(rect.right, 3);
ok_long(rect.bottom, 4);
hrgn2 = CreateRectRgn(2, 3, 4, 5);
SelectClipRgn(ghdcWindow, hrgn2);
DeleteObject(hrgn2);
ret = GetRandomRgn(ghdcWindow, hrgn1, CLIPRGN);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
ok_long(rect.left, 2);
ok_long(rect.top, 3);
ok_long(rect.right, 4);
ok_long(rect.bottom, 5);
MoveWindow(ghwnd, 200, 400, 100, 100, 0);
ret = GetRandomRgn(ghdcWindow, hrgn1, CLIPRGN);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
ok_long(rect.left, 2);
ok_long(rect.top, 3);
ok_long(rect.right, 4);
ok_long(rect.bottom, 5);
DeleteObject(hrgn1);
DeleteDC(hdc);
}
void Test_GetRandomRgn_METARGN()
{
}
void Test_GetRandomRgn_APIRGN()
{
}
void Test_GetRandomRgn_SYSRGN()
{
HDC hdc;
HRGN hrgn1, hrgn2;
INT ret;
RECT rect, rect2;
HBITMAP hbmp;
hrgn1 = CreateRectRgn(11, 17, 23, 42);
if (!hrgn1)
{
printf("Coun't create a region\n");
return;
}
hdc = CreateCompatibleDC(0);
if (!hdc)
{
printf("Coun't create a dc\n");
return;
}
ret = GetRandomRgn(hdc, hrgn1, SYSRGN);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
ok_long(rect.left, 0);
ok_long(rect.top, 0);
ok_long(rect.right, 1);
ok_long(rect.bottom, 1);
hrgn2 = CreateRectRgn(1, 2, 3, 4);
SelectClipRgn(hdc, hrgn2);
DeleteObject(hrgn2);
ret = GetRandomRgn(hdc, hrgn1, SYSRGN);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
ok_long(rect.left, 0);
ok_long(rect.top, 0);
ok_long(rect.right, 1);
ok_long(rect.bottom, 1);
hbmp = CreateCompatibleBitmap(hdc, 4, 7);
SelectObject(hdc, hbmp);
ret = GetRandomRgn(hdc, hrgn1, SYSRGN);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
ok_long(rect.left, 0);
ok_long(rect.top, 0);
ok_long(rect.right, 4);
ok_long(rect.bottom, 7);
DeleteObject(hbmp);
MoveWindow(ghwnd, 100, 100, 100, 100, 0);
ret = GetRandomRgn(ghdcWindow, hrgn1, SYSRGN);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
DPtoLP(ghdcWindow, (LPPOINT)&rect, 2);
ok_long(rect.left, 104);
ok_long(rect.top, 124);
ok_long(rect.right, 209);
ok_long(rect.bottom, 196);
MoveWindow(ghwnd, 200, 400, 200, 200, 0);
ret = GetRandomRgn(ghdcWindow, hrgn1, SYSRGN);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect2);
DPtoLP(ghdcWindow, (LPPOINT)&rect2, 2);
ok_long(rect2.left, rect.left + 100);
ok_long(rect2.top, rect.top + 300);
ok_long(rect2.right, rect.right + 200 - 13);
ok_long(rect2.bottom, rect.bottom + 400);
DeleteObject(hrgn1);
DeleteDC(hdc);
}
void Test_GetRandomRgn_RGN5()
{
HDC hdc;
HRGN hrgn1, hrgn2;
INT ret;
RECT rect, rect2;
HBITMAP hbmp;
hrgn1 = CreateRectRgn(11, 17, 23, 42);
if (!hrgn1)
{
printf("Coun't create a region\n");
return;
}
hdc = CreateCompatibleDC(0);
if (!hdc)
{
printf("Coun't create a dc\n");
return;
}
ret = GetRandomRgn(hdc, hrgn1, RGN5);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
ok_long(rect.left, 0);
ok_long(rect.top, 0);
ok_long(rect.right, 1);
ok_long(rect.bottom, 1);
hrgn2 = CreateRectRgn(1, 2, 3, 4);
SelectClipRgn(hdc, hrgn2);
DeleteObject(hrgn2);
ret = GetRandomRgn(hdc, hrgn1, RGN5);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
ok_long(rect.left, 0);
ok_long(rect.top, 0);
ok_long(rect.right, 1);
ok_long(rect.bottom, 1);
hbmp = CreateCompatibleBitmap(hdc, 4, 7);
SelectObject(hdc, hbmp);
ret = GetRandomRgn(hdc, hrgn1, SYSRGN);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
ok_long(rect.left, 0);
ok_long(rect.top, 0);
ok_long(rect.right, 4);
ok_long(rect.bottom, 7);
DeleteObject(hbmp);
MoveWindow(ghwnd, 100, 100, 100, 100, 0);
ret = GetRandomRgn(ghdcWindow, hrgn1, RGN5);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect);
DPtoLP(ghdcWindow, (LPPOINT)&rect, 2);
ok_long(rect.left, 104);
ok_long(rect.top, 124);
ok_long(rect.right, 209);
ok_long(rect.bottom, 196);
MoveWindow(ghwnd, 200, 400, 200, 200, 0);
ret = GetRandomRgn(ghdcWindow, hrgn1, RGN5);
ok_int(ret, 1);
GetRgnBox(hrgn1, &rect2);
DPtoLP(ghdcWindow, (LPPOINT)&rect2, 2);
ok_long(rect2.left, rect.left + 100);
ok_long(rect2.top, rect.top + 300);
ok_long(rect2.right, rect.right + 200 - 13);
ok_long(rect2.bottom, rect.bottom + 400);
DeleteObject(hrgn1);
DeleteDC(hdc);
}
START_TEST(GetRandomRgn)
{
/* Create a window */
ghwnd = CreateWindowW(L"BUTTON", L"TestWindow", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
100, 100, 100, 100, NULL, NULL, 0, 0);
ghdcWindow = GetDC(ghwnd);
if (!ghdcWindow)
{
printf("No window dc\n");
return;
}
Test_GetRandomRgn_Params();
Test_GetRandomRgn_CLIPRGN();
Test_GetRandomRgn_METARGN();
Test_GetRandomRgn_APIRGN();
Test_GetRandomRgn_SYSRGN();
Test_GetRandomRgn_RGN5();
}
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