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[GDI32_APITEST] Improve DPtoLP testcase (#1459)

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ROSTESTS-319
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Katayama Hirofumi MZ 2019-04-03 22:48:42 +09:00 committed by GitHub
parent 234a78e09f
commit e157a5fe1c
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1 changed files with 203 additions and 47 deletions
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250
modules/rostests/apitests/gdi32/DPtoLP.c
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@ -3,6 +3,7 @@
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for ...
* PROGRAMMERS: Timo Kreuzer
* Katayama Hirofumi MZ
*/
#include "precomp.h"
@ -38,7 +39,7 @@ void Test_DPtoLP_Params()
SetLastError(ERROR_SUCCESS);
ok_int(DPtoLP(NULL, apt, 0), 1);
ok(GetLastError() == ERROR_SUCCESS, "Exected ERROR_SUCCESS, got %ld\n", GetLastError());
ok_err(ERROR_SUCCESS);
SetLastError(ERROR_SUCCESS);
ok_int(DPtoLP(NULL, apt, -2), 1);
@ -62,36 +63,106 @@ void Test_DPtoLP_Params()
ReleaseDC(0, hdc);
}
static void GetExtent(HDC hdc, SIZE *psizWnd, SIZE *psizView)
{
GetWindowExtEx(hdc, psizWnd);
//trace("*psizWnd: (%ld, %ld)\n", psizWnd->cx, psizWnd->cy);
GetViewportExtEx(hdc, psizView);
//trace("*psizView: (%ld, %ld)\n", psizView->cx, psizView->cy);
}
void Test_DPtoLP()
{
HDC hdc;
POINT apt[2];
XFORM xform;
LONG lLogPixelsX, lLogPixelsY;
SIZE sizWnd, sizView;
LONG xLow, yLow, xHigh, yHigh;
apt[0].x = 1;
apt[0].y = 1;
apt[1].x = -1000;
apt[1].y = 1000;
hdc = GetDC(0);
hdc = CreateCompatibleDC(NULL);
lLogPixelsX = GetDeviceCaps(hdc, LOGPIXELSX);
lLogPixelsY = GetDeviceCaps(hdc, LOGPIXELSY);
trace("lLogPixelsX: %ld\n", lLogPixelsX);
trace("lLogPixelsY: %ld\n", lLogPixelsY);
// MM_TEXT
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
SetMapMode(hdc, MM_TEXT);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_int(apt[0].x, 1);
ok_int(apt[0].y, 1);
ok_int(apt[1].x, -1000);
ok_int(apt[1].y, 1000);
ok_long(sizWnd.cx, 1);
ok_long(sizWnd.cy, 1);
ok_long(sizView.cx, 1);
ok_long(sizView.cy, 1);
ok_long(apt[0].x, 100);
ok_long(apt[0].y, 256);
ok_long(apt[1].x, -1000);
ok_long(apt[1].y, 1000);
// MM_LOMETRIC
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
SetMapMode(hdc, MM_LOMETRIC);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_int(apt[0].x * lLogPixelsX, 33888 );
ok_int(apt[0].y * lLogPixelsY, -86688 );
ok_int(apt[1].x * lLogPixelsX, -338688 );
ok_int(apt[1].y * lLogPixelsY, -338688 );
ok_long(apt[0].x, MulDiv(100, sizWnd.cx, sizView.cx));
ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, MulDiv(-1000, sizWnd.cx, sizView.cx));
ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
xLow = apt[0].x;
yLow = apt[0].y;
// MM_HIMETRIC
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
SetMapMode(hdc, MM_HIMETRIC);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_long(apt[0].x, MulDiv(100, sizWnd.cx, sizView.cx));
ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, MulDiv(-1000, sizWnd.cx, sizView.cx));
ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
xHigh = apt[0].x;
yHigh = apt[0].y;
ok(labs(xLow) * 9 < labs(xHigh) && labs(xHigh) < 11 * labs(xLow), "%ld, %ld\n", xLow, xHigh);
ok(labs(yLow) * 9 < labs(yHigh) && labs(yHigh) < 11 * labs(yLow), "%ld, %ld\n", yLow, yHigh);
// MM_LOENGLISH
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
SetMapMode(hdc, MM_LOENGLISH);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_long(apt[0].x, MulDiv(100, sizWnd.cx, sizView.cx));
ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, MulDiv(-1000, sizWnd.cx, sizView.cx));
ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
xLow = apt[0].x;
yLow = apt[0].y;
// MM_HIENGLISH
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
SetMapMode(hdc, MM_HIENGLISH);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_long(apt[0].x, MulDiv(100, sizWnd.cx, sizView.cx));
ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, MulDiv(-1000, sizWnd.cx, sizView.cx));
ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
xHigh = apt[0].x;
yHigh = apt[0].y;
ok(labs(xLow) * 9 < labs(xHigh) && labs(xHigh) < 11 * labs(xLow), "%ld, %ld\n", xLow, xHigh);
ok(labs(yLow) * 9 < labs(yHigh) && labs(yHigh) < 11 * labs(yLow), "%ld, %ld\n", yLow, yHigh);
// MM_TWIPS
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
SetMapMode(hdc, MM_TWIPS);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_long(apt[0].x, MulDiv(100, sizWnd.cx, sizView.cx));
ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, MulDiv(-1000, sizWnd.cx, sizView.cx));
ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
SetGraphicsMode(hdc, GM_ADVANCED);
SetMapMode(hdc, MM_ANISOTROPIC);
@ -99,63 +170,148 @@ void Test_DPtoLP()
xform.eM12 = 0.;
xform.eM21 = 0.;
xform.eM22 = 1.;
xform.eDx = (FLOAT)4294967167.999999761;
xform.eDx = 2.;
xform.eDy = 1.;
ok_int(SetWorldTransform(hdc, &xform), 1);
// eDx == 2, eDy == 1
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_int(apt[0].x * lLogPixelsX, 58464 );
ok_int(apt[0].y * lLogPixelsY, -86784 );
ok_int(apt[1].x * lLogPixelsX, -314112 );
ok_int(apt[1].y * lLogPixelsY, -338784 );
ok_long(apt[0].x, MulDiv(100, sizWnd.cx, sizView.cx) - (LONG)xform.eDx);
ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy) - (LONG)xform.eDy);
ok_long(apt[1].x, MulDiv(-1000, sizWnd.cx, sizView.cx) - (LONG)xform.eDx);
ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy) - (LONG)xform.eDy);
// eM11 == 10000000
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
xform.eM11 = 10000000.;
xform.eDx = 0.;
xform.eDy = 0.;
ok_int(SetWorldTransform(hdc, &xform), 1);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_int(apt[0].x * lLogPixelsX, -41184 );
ok_int(apt[0].y * lLogPixelsY, -86784 );
ok_int(apt[1].x * lLogPixelsX, -41184 );
ok_int(apt[1].y * lLogPixelsY, -338784 );
ok_long(apt[0].x, 0);
ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, 0);
ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
// eM11 == 2
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
xform.eM11 = 2.;
xform.eDx = 0.;
xform.eDy = 0.;
ok_int(SetWorldTransform(hdc, &xform), 1);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_long(apt[0].x, MulDiv(100 / 2, sizWnd.cx, sizView.cx));
ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, MulDiv(-1000 / 2, sizWnd.cx, sizView.cx));
ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
// eM11 == (FLOAT)0x1FFFFFFFF
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
xform.eM11 = (FLOAT)0x1FFFFFFFF;
xform.eDx = 0.;
xform.eDy = 0.;
ok_int(SetWorldTransform(hdc, &xform), 1);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_long(apt[0].x, 0);
//ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, 0);
//ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
// eM11 == (FLOAT)0xFFFFFFFFU
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
xform.eM11 = (FLOAT)0xFFFFFFFFU;
xform.eM22 = 1.;
xform.eDx = 0.;
xform.eDy = 0.;
ok_int(SetWorldTransform(hdc, &xform), 1);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_long(apt[0].x, 0);
ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, 0);
ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
// eM22 == (FLOAT)0xFFFFFFFFU
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
xform.eM11 = 1.;
xform.eDx = (FLOAT)4294967167.999999762; // this is too big
ok_int(SetWorldTransform(hdc, &xform), 1);
ok_int(DPtoLP(hdc, apt, 2), 0);
ok_int(apt[0].x, 100 );
ok_int(apt[0].y, 256 );
ok_int(apt[1].x, -1000 );
ok_int(apt[1].y, 1000 );
xform.eM11 = 2.;
xform.eDx = (FLOAT)4294967167.999999762;
xform.eM22 = (FLOAT)0xFFFFFFFFU;
xform.eDx = 0.;
xform.eDy = 0.;
ok_int(SetWorldTransform(hdc, &xform), 1);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_int(apt[0].x * lLogPixelsX, 16896 );
ok_int(apt[0].y * lLogPixelsY, -86784 );
ok_int(apt[1].x * lLogPixelsX, -169344 );
ok_int(apt[1].y * lLogPixelsY, -338784 );
//ok_long(apt[0].x, MulDiv(100, sizWnd.cy, sizView.cy));
ok_long(apt[0].y, 0);
//ok_long(apt[1].x, MulDiv(-1000, sizWnd.cy, sizView.cy));
ok_long(apt[1].y, 0);
// eM22 == (FLOAT)0x1FFFFFFFFU
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
xform.eM11 = 1.;
xform.eM22 = (FLOAT)0x1FFFFFFFFU;
xform.eDx = 0.;
xform.eDy = 0.;
ok_int(SetWorldTransform(hdc, &xform), 1);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
//ok_long(apt[0].x, MulDiv(100, sizWnd.cy, sizView.cy));
ok_long(apt[0].y, 0);
//ok_long(apt[1].x, MulDiv(-1000, sizWnd.cy, sizView.cy));
ok_long(apt[1].y, 0);
// eM11 == (FLOAT)0xFFFFFFFFU, eM22 == (FLOAT)0xFFFFFFFFU
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
xform.eM11 = (FLOAT)0xFFFFFFFFU;
xform.eM22 = (FLOAT)0xFFFFFFFFU;
xform.eDx = 0.;
xform.eDy = 0.;
ok_int(SetWorldTransform(hdc, &xform), 1);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_long(apt[0].x, 0);
ok_long(apt[0].y, 0);
ok_long(apt[1].x, 0);
ok_long(apt[1].y, 0);
// eM11 == (FLOAT)0x1FFFFFFFFU, eM22 == (FLOAT)0x1FFFFFFFFU
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
xform.eM11 = (FLOAT)0x1FFFFFFFFU;
xform.eM22 = (FLOAT)0x1FFFFFFFFU;
xform.eDx = 0.;
xform.eDy = 0.;
ok_int(SetWorldTransform(hdc, &xform), 1);
GetExtent(hdc, &sizWnd, &sizView);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_long(apt[0].x, 0);
ok_long(apt[0].y, 0);
ok_long(apt[1].x, 0);
ok_long(apt[1].y, 0);
// eM11 == 10000000
apt[0].x = 100; apt[0].y = 256; apt[1].x = -1000; apt[1].y = 1000;
xform.eM11 = 10000000.;
xform.eM22 = 1.0;
ok_int(SetWorldTransform(hdc, &xform), 1);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_int(apt[0].x * lLogPixelsX, -41184 );
ok_int(apt[0].y * lLogPixelsY, -86784 );
ok_int(apt[1].x * lLogPixelsX, -41184 );
ok_int(apt[1].y * lLogPixelsY, -338784 );
ok_long(apt[0].x, 0);
ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, 0);
ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
xform.eM11 = 1000000.;
ok_int(SetWorldTransform(hdc, &xform), 1);
ok_int(DPtoLP(hdc, apt, 2), 1);
ok_int(apt[0].x * lLogPixelsX, -412320 );
ok_int(apt[0].y * lLogPixelsY, 306048 );
ok_int(apt[1].x * lLogPixelsX, -412320 );
ok_int(apt[1].y * lLogPixelsY, 1195104 );
ok_long(apt[0].x, 0);
//ok_long(apt[0].y, MulDiv(256, sizWnd.cy, sizView.cy));
ok_long(apt[1].x, 0);
//ok_long(apt[1].y, MulDiv(1000, sizWnd.cy, sizView.cy));
ReleaseDC(0, hdc);
DeleteDC(hdc);
}
START_TEST(DPtoLP)