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[GDI32_APITEST]

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Add tests for CombineTransform and MaskBlt

svn path=/trunk/; revision=50329
This commit is contained in:
Timo Kreuzer 2011-01-08 18:56:38 +00:00
parent 7cea632244
commit 281dd88c8c
4 changed files with 375 additions and 1 deletions
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274
rostests/apitests/gdi32/CombineTransform.c Normal file
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/*
* PROJECT: ReactOS api tests
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for CreatePen
* PROGRAMMERS: Timo Kreuzer
*/
#include <stdio.h>
#include <wine/test.h>
#include <windows.h>
#include <winddi.h>
#include <reactos/win32k/ntgdityp.h>
#include <reactos/win32k/ntgdihdl.h>
#define MAX_OFFSET 4294967040.0
BOOL
WINAPI
CombineTransform(
LPXFORM pxfResult,
const XFORM *pxf1,
const XFORM *pxf2)
{
XFORM xformTmp;
/* Do matrix multiplication */
xformTmp.eM11 = pxf1->eM11 * pxf2->eM11 + pxf1->eM12 * pxf2->eM21;
xformTmp.eM12 = pxf1->eM11 * pxf2->eM12 + pxf1->eM12 * pxf2->eM22;
xformTmp.eM21 = pxf1->eM21 * pxf2->eM11 + pxf1->eM22 * pxf2->eM21;
xformTmp.eM22 = pxf1->eM21 * pxf2->eM12 + pxf1->eM22 * pxf2->eM22;
xformTmp.eDx = pxf1->eDx * pxf2->eM11 + pxf1->eDy * pxf2->eM21 + pxf2->eDx;
xformTmp.eDy = pxf1->eDx * pxf2->eM12 + pxf1->eDy * pxf2->eM22 + pxf2->eDy;
#if 0
ok(pxf1->eM11 * pxf2->eM11 == pxf2->eM11 * pxf1->eM11, "1: %f, %f -> %f, %f\n",
pxf1->eM11, pxf2->eM11, pxf1->eM11 * pxf2->eM11, pxf2->eM11 * pxf1->eM11);
ok(pxf1->eM11 * pxf2->eM12 == pxf2->eM12 * pxf1->eM11, "2: %f, %f -> %f, %f\n",
pxf1->eM11, pxf2->eM12, pxf1->eM11 * pxf2->eM12, pxf2->eM12 * pxf1->eM11);
ok(pxf1->eM21 * pxf2->eM11 == pxf2->eM11 * pxf1->eM21, "3\n");
ok(pxf1->eM21 * pxf2->eM12 == pxf2->eM12 * pxf1->eM21, "4\n");
ok(pxf1->eM12 * pxf2->eM21 == pxf2->eM21 * pxf1->eM12, "5\n");
ok(pxf1->eM12 * pxf2->eM22 == pxf2->eM22 * pxf1->eM12, "6\n");
ok(pxf1->eM22 * pxf2->eM21 == pxf2->eM21 * pxf1->eM22, "7\n");
ok(pxf1->eM22 * pxf2->eM22 == pxf2->eM22 * pxf1->eM22, "8\n");
#endif
*pxfResult = xformTmp;
/* windows compatibility fixups */
if (_isnan(xformTmp.eM12))
{
if (pxf1->eM11 == 0 || pxf2->eM12 == 0) pxfResult->eM12 = 0.;
}
if (_isnan(xformTmp.eM21)) pxfResult->eM21 = 0.;
if (_isnan(xformTmp.eDx)) pxfResult->eDx = 0.;
if (_isnan(xformTmp.eDy)) pxfResult->eDy = 0.;
/* Check for invalid offset range */
if (xformTmp.eDx > MAX_OFFSET || xformTmp.eDx < -MAX_OFFSET ||
xformTmp.eDy > MAX_OFFSET || xformTmp.eDy < -MAX_OFFSET)
{
return FALSE;
}
return TRUE;
}
void
RandXform(XFORM *pxform)
{
XFORML *pxforml = (XFORML*)pxform;
pxforml->eM11 ^= (rand() << 16) ^ (rand() << (rand() % 16)) ^ rand();
pxforml->eM12 ^= (rand() << 16) ^ (rand() << (rand() % 16)) ^ rand();
pxforml->eM21 ^= (rand() << 16) ^ (rand() << (rand() % 16)) ^ rand();
pxforml->eM22 ^= (rand() << 16) ^ (rand() << (rand() % 16)) ^ rand();
pxforml->eDx ^= (rand() << 16) ^ (rand() << (rand() % 16)) ^ rand();
pxforml->eDy ^= (rand() << 16) ^ (rand() << (rand() % 16)) ^ rand();
}
void Test_CombineTransform()
{
XFORM xform1, xform2, xform3;
BOOL ret;
/* 2 Identity matrices */
xform1.eM11 = 1.0;
xform1.eM12 = 0;
xform1.eM21 = 0;
xform1.eM22 = 1.0;
xform1.eDx = 0;
xform1.eDy = 0;
xform2 = xform1;
SetLastError(ERROR_SUCCESS);
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
ok(xform3.eM11 == 1.0, "eM11: Expected 1.0, got %f\n", xform3.eM11);
ok(xform3.eM12 == 0, "eM11: Expected 0, got %f\n", xform3.eM12);
ok(xform3.eM21 == 0, "eM11: Expected 0, got %f\n", xform3.eM21);
ok(xform3.eM22 == 1.0, "eM11: Expected 1.0, got %f\n", xform3.eM22);
ok(xform3.eDx == 0, "eM11: Expected 0, got %f\n", xform3.eDx);
ok(xform3.eDy == 0, "eM11: Expected 0, got %f\n", xform3.eDy);
ok(GetLastError() == ERROR_SUCCESS, "Exected ERROR_SUCCESS, got %ld\n", GetLastError());
/* 2 Identity matrices with offsets */
xform1.eDx = 20.0;
xform1.eDy = -100;
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
ok(xform3.eM11 == 1.0, "eM11: Expected 1.0, got %f\n", xform3.eM11);
ok(xform3.eM12 == 0, "eM11: Expected 0, got %f\n", xform3.eM12);
ok(xform3.eM21 == 0, "eM11: Expected 0, got %f\n", xform3.eM21);
ok(xform3.eM22 == 1.0, "eM11: Expected 1.0, got %f\n", xform3.eM22);
ok(xform3.eDx == 20.0, "eM11: Expected 20.0, got %f\n", xform3.eDx);
ok(xform3.eDy == -100, "eM11: Expected -100, got %f\n", xform3.eDy);
xform2.eDx = -60.0;
xform2.eDy = -20;
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
ok(xform3.eDx == -40.0, "eM11: Expected 40.0, got %f\n", xform3.eDx);
ok(xform3.eDy == -120.0, "eM11: Expected -120.0, got %f\n", xform3.eDy);
/* add some stretching */
xform2.eM11 = 2;
xform2.eM22 = 4;
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
ok(xform3.eM11 == 2.0, "eM11: Expected 2.0, got %f\n", xform3.eM11);
ok(xform3.eM12 == 0, "eM11: Expected 0, got %f\n", xform3.eM12);
ok(xform3.eM21 == 0, "eM11: Expected 0, got %f\n", xform3.eM21);
ok(xform3.eM22 == 4.0, "eM11: Expected 4.0, got %f\n", xform3.eM22);
ok(xform3.eDx == -20.0, "eM11: Expected 20.0, got %f\n", xform3.eDx);
ok(xform3.eDy == -420.0, "eM11: Expected 420.0, got %f\n", xform3.eDy);
/* add some more stretching */
xform1.eM11 = -2.5;
xform1.eM22 = 0.5;
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
ok(xform3.eM11 == -5.0, "eM11: Expected -5.0, got %f\n", xform3.eM11);
ok(xform3.eM12 == 0, "eM11: Expected 0, got %f\n", xform3.eM12);
ok(xform3.eM21 == 0, "eM11: Expected 0, got %f\n", xform3.eM21);
ok(xform3.eM22 == 2.0, "eM11: Expected 2.0, got %f\n", xform3.eM22);
ok(xform3.eDx == -20.0, "eM11: Expected 20.0, got %f\n", xform3.eDx);
ok(xform3.eDy == -420.0, "eM11: Expected 420.0, got %f\n", xform3.eDy);
xform1.eM12 = 2.0;
xform1.eM21 = -0.5;
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
ok(xform3.eM11 == -5.0, "eM11: Expected -5.0, got %f\n", xform3.eM11);
ok(xform3.eM12 == 8.0, "eM11: Expected 8.0, got %f\n", xform3.eM12);
ok(xform3.eM21 == -1.0, "eM11: Expected -1.0, got %f\n", xform3.eM21);
ok(xform3.eM22 == 2.0, "eM11: Expected 2.0, got %f\n", xform3.eM22);
ok(xform3.eDx == -20.0, "eM11: Expected 20.0, got %f\n", xform3.eDx);
ok(xform3.eDy == -420.0, "eM11: Expected 420.0, got %f\n", xform3.eDy);
xform2.eM12 = 4.0;
xform2.eM21 = 6.5;
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
ok(xform3.eM11 == 8.0, "eM11: Expected 8.0, got %f\n", xform3.eM11);
ok(xform3.eM12 == -2.0, "eM11: Expected -2.0, got %f\n", xform3.eM12);
ok(xform3.eM21 == 2.25, "eM11: Expected 2.25, got %f\n", xform3.eM21);
ok(xform3.eM22 == 0.00, "eM11: Expected 0.00, got %f\n", xform3.eM22);
ok(xform3.eDx == -670.0, "eM11: Expected -670.0, got %f\n", xform3.eDx);
ok(xform3.eDy == -340.0, "eM11: Expected -340.0, got %f\n", xform3.eDy);
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
xform1.eM11 = 1.;
xform1.eM12 = 0;
xform1.eM21 = 0;
xform1.eM22 = 1.;
xform1.eDx = 0;
xform1.eDy = 0;
xform2 = xform1;
xform1.eDx = 4294967167.999999761;
ok(xform1.eDx == 4294967040.0, "float rounding error.\n");
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
xform1.eDx = 4294967167.999999762;
ok(xform1.eDx == 4294967296.0, "float rounding error.\n");
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 0, "expected ret = 0, got %d\n", ret);
ok(GetLastError() == ERROR_SUCCESS, "Exected ERROR_SUCCESS, got %ld\n", GetLastError());
xform1.eDx = -4294967167.999999761;
ok(xform1.eDx == -4294967040.0, "float rounding error.\n");
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
xform1.eDx = -4294967167.999999762;
ok(xform1.eDx == -4294967296.0, "float rounding error.\n");
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 0, "expected ret = 0, got %d\n", ret);
ok(GetLastError() == ERROR_SUCCESS, "Exected ERROR_SUCCESS, got %ld\n", GetLastError());
xform1.eDx = 0;
xform1.eDy = 4294967167.999999761;
ok(xform1.eDy == 4294967040.0, "float rounding error.\n");
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
xform1.eDy = 4294967167.999999762;
ok(xform1.eDy == 4294967296.0, "float rounding error.\n");
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 0, "expected ret = 0, got %d\n", ret);
ok(GetLastError() == ERROR_SUCCESS, "Exected ERROR_SUCCESS, got %ld\n", GetLastError());
xform1.eDy = -4294967167.999999761;
ok(xform1.eDy == -4294967040.0, "float rounding error.\n");
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
xform1.eDy = -4294967167.999999762;
ok(xform1.eDy == -4294967296.0, "float rounding error.\n");
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 0, "expected ret = 0, got %d\n", ret);
ok(GetLastError() == ERROR_SUCCESS, "Exected ERROR_SUCCESS, got %ld\n", GetLastError());
xform1.eDx = 100000.0;
xform2.eM11 = 100000.0;
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 0, "expected ret = 0, got %d\n", ret);
ok(GetLastError() == ERROR_SUCCESS, "Exected ERROR_SUCCESS, got %ld\n", GetLastError());
/* Some undefined values */
*(DWORD*)&xform1.eM11 = 0xffc00000; // (0.0F/0.0F)
xform1.eM12 = 0;
xform1.eM21 = 0;
*(DWORD*)&xform1.eM22 = 0x7f800000; // (1.0F/0.0F)
xform1.eDx = 0;
xform1.eDy = 0;
xform2 = xform1;
SetLastError(ERROR_SUCCESS);
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
ok(*(DWORD*)&xform3.eM11 == 0xffc00000, "eM11: Expected 0xffc00000, got 0x%lx\n", *(DWORD*)&xform3.eM11);
ok(xform3.eM12 == 0, "eM12: Expected 0, got %f\n", xform3.eM12);
ok(xform3.eM21 == 0, "eM21: Expected 0, got %f\n", xform3.eM21);
ok(*(DWORD*)&xform3.eM22 == 0x7f800000, "eM22: Expected 0x7f800000, got 0x%lx\n", *(DWORD*)&xform3.eM22);
ok(xform3.eDx == 0, "eDx: Expected 0, got %f\n", xform3.eDx);
ok(xform3.eDy == 0, "eDy: Expected 0, got %f\n", xform3.eDy);
ok(GetLastError() == ERROR_SUCCESS, "Exected ERROR_SUCCESS, got %ld\n", GetLastError());
/* Some undefined values */
xform2.eM11 = 1.;
xform2.eM22 = 1.;
xform2.eM12 = 1.;
xform2.eM21 = 1.;
ret = CombineTransform(&xform3, &xform1, &xform2);
ok(ret == 1, "expected ret = 1, got %d\n", ret);
ok(*(DWORD*)&xform3.eM11 == 0xffc00000, "eM11: Expected 0xffc00000, got 0x%lx\n", *(DWORD*)&xform3.eM11);
ok(*(DWORD*)&xform3.eM12 == 0xffc00000, "eM12: Expected 0xffc00000, got 0x%lx\n", *(DWORD*)&xform3.eM12);
ok(*(DWORD*)&xform3.eM21 == 0x7f800000, "eM21: Expected 0x7f800000, got 0x%lx\n", *(DWORD*)&xform3.eM21);
ok(*(DWORD*)&xform3.eM22 == 0x7f800000, "eM22: Expected 0x7f800000, got 0x%lx\n", *(DWORD*)&xform3.eM22);
ok(xform3.eDx == 0, "eDx: Expected 0, got %f\n", xform3.eDx);
ok(xform3.eDy == 0, "eDy: Expected 0, got %f\n", xform3.eDy);
ok(GetLastError() == ERROR_SUCCESS, "Exected ERROR_SUCCESS, got %ld\n", GetLastError());
}
START_TEST(CombineTransform)
{
Test_CombineTransform();
}

95
rostests/apitests/gdi32/MaskBlt.c Normal file
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@ -0,0 +1,95 @@
/*
* PROJECT: ReactOS api tests
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for GdiReleaseLocalDC
* PROGRAMMERS: Timo Kreuzer
*/
#include <stdio.h>
#include <wine/test.h>
#include <windows.h>
void Test_MaskBlt_1bpp()
{
HDC hdcDst, hdcSrc;
BITMAPINFO bmi = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 1, BI_RGB, 0, 10, 10, 0,0}};
HBITMAP hbmDst, hbmSrc, hbmMsk;
PUCHAR pjBitsDst, pjBitsSrc, pjBitsMsk;
BOOL ret;
/* Create a dest dc and bitmap */
hdcDst = CreateCompatibleDC(NULL);
hbmDst = CreateDIBSection(hdcDst, &bmi, DIB_RGB_COLORS, (PVOID*)&pjBitsDst, NULL, 0);
SelectObject(hdcDst, hbmDst);
/* Create a source dc and bitmap */
hdcSrc = CreateCompatibleDC(NULL);
hbmSrc = CreateDIBSection(hdcSrc, &bmi, DIB_RGB_COLORS, (PVOID*)&pjBitsSrc, NULL, 0);
SelectObject(hdcSrc, hbmSrc);
/* Create a 1 bpp mask bitmap */
hbmMsk = CreateDIBSection(hdcDst, &bmi, DIB_RGB_COLORS, (PVOID*)&pjBitsMsk, NULL, 0);
/* Do the masking */
pjBitsDst[0] = 0xAA;
pjBitsSrc[0] = 0xCC;
pjBitsMsk[0] = 0xF0;
ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
ok(ret == 1, "MaskBlt failed (%d)\n", ret);
ok (pjBitsDst[0] == 0xCA, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
pjBitsDst[0] = 0x00;
pjBitsSrc[0] = 0xFF;
pjBitsMsk[0] = 0xF0;
ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
ok(ret == 1, "MaskBlt failed (%d)\n", ret);
ok (pjBitsDst[0] == 0xF0, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
}
void Test_MaskBlt_RGBA()
{
HDC hdcDst, hdcSrc;
BITMAPINFO bmi1 = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 1, BI_RGB, 0, 10, 10, 0,0}};
BITMAPINFO bmi32 = {{sizeof(BITMAPINFOHEADER), 8, 1, 1, 32, BI_RGB, 0, 10, 10, 0,0}};
HBITMAP hbmDst, hbmSrc, hbmMsk;
PUCHAR pjBitsDst, pjBitsSrc, pjBitsMsk;
BOOL ret;
/* Create a dest dc and bitmap */
hdcDst = CreateCompatibleDC(NULL);
hbmDst = CreateDIBSection(hdcDst, &bmi32, DIB_RGB_COLORS, (PVOID*)&pjBitsDst, NULL, 0);
SelectObject(hdcDst, hbmDst);
/* Create a source dc and bitmap */
hdcSrc = CreateCompatibleDC(NULL);
hbmSrc = CreateDIBSection(hdcSrc, &bmi32, DIB_RGB_COLORS, (PVOID*)&pjBitsSrc, NULL, 0);
SelectObject(hdcSrc, hbmSrc);
/* Create a 1 bpp mask bitmap */
hbmMsk = CreateDIBSection(hdcDst, &bmi1, DIB_RGB_COLORS, (PVOID*)&pjBitsMsk, NULL, 0);
/* Do the masking */
pjBitsDst[0] = 0xAA;
pjBitsSrc[0] = 0xCC;
pjBitsMsk[0] = 0xF0;
ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
ok(ret == 1, "MaskBlt failed (%d)\n", ret);
ok (pjBitsDst[0] == 0xCA, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
pjBitsDst[0] = 0x00;
pjBitsSrc[0] = 0xFF;
pjBitsMsk[0] = 0xF0;
ret = MaskBlt(hdcDst, 0, 0, 8, 1, hdcSrc, 0, 0, hbmMsk, 0, 0, MAKEROP4(SRCCOPY, 0xAA0000));
ok(ret == 1, "MaskBlt failed (%d)\n", ret);
ok (pjBitsDst[0] == 0xF0, "pjBitsDst[0] == 0x%x\n", pjBitsDst[0]);
}
START_TEST(MaskBlt)
{
Test_MaskBlt_1bpp();
}

3
rostests/apitests/gdi32/gdi32_apitest.rbuild
View file

@ -12,7 +12,7 @@
<file>AddFontResource.c</file>
<file>AddFontResourceEx.c</file>
<file>BeginPath.c</file>
<file>CombineTransform.c</file>
<file>CreateBitmapIndirect.c</file>
<file>CreateCompatibleDC.c</file>
<file>CreateFont.c</file>
@ -43,6 +43,7 @@
<file>GetStockObject.c</file>
<file>GetTextExtentExPoint.c</file>
<file>GetTextFace.c</file>
<file>MaskBlt.c</file>
<file>SelectObject.c</file>
<file>SetDCPenColor.c</file>
<file>SetMapMode.c</file>

4
rostests/apitests/gdi32/testlist.c
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@ -8,6 +8,7 @@
extern void func_AddFontResource(void);
extern void func_AddFontResourceEx(void);
extern void func_BeginPath(void);
extern void func_CombineTransform(void);
extern void func_CreateBitmapIndirect(void);
extern void func_CreateCompatibleDC(void);
extern void func_CreateFont(void);
@ -38,6 +39,7 @@ extern void func_GetObject(void);
extern void func_GetStockObject(void);
extern void func_GetTextExtentExPoint(void);
extern void func_GetTextFace(void);
extern void func_MaskBlt(void);
extern void func_SelectObject(void);
extern void func_SetDCPenColor(void);
extern void func_SetMapMode(void);
@ -50,6 +52,7 @@ const struct test winetest_testlist[] =
{ "AddFontResource", func_AddFontResource },
{ "AddFontResourceEx", func_AddFontResourceEx },
{ "BeginPath", func_BeginPath },
{ "CombineTransform", func_CombineTransform },
{ "CreateBitmapIndirect", func_CreateBitmapIndirect },
{ "CreateCompatibleDC", func_CreateCompatibleDC },
{ "CreateFont", func_CreateFont },
@ -80,6 +83,7 @@ const struct test winetest_testlist[] =
{ "GetStockObject", func_GetStockObject },
{ "GetTextExtentExPoint", func_GetTextExtentExPoint },
{ "GetTextFace", func_GetTextFace },
{ "MaskBlt", func_MaskBlt },
{ "SelectObject", func_SelectObject },
{ "SetDCPenColor", func_SetDCPenColor },
{ "SetMapMode", func_SetMapMode },