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[APITESTS][GDI32] Add TextTransform testcase (#1319)

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Prove text/font transformation functionality (#1238). CORE-15554
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Katayama Hirofumi MZ 2019-01-30 21:23:42 +09:00 committed by GitHub
parent b6fdb56b9a
commit e7846c0c67
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1
modules/rostests/apitests/gdi32/CMakeLists.txt
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@ -73,6 +73,7 @@ list(APPEND SOURCE
SetSysColors.c SetSysColors.c
SetWindowExtEx.c SetWindowExtEx.c
SetWorldTransform.c SetWorldTransform.c
TextTransform.c
init.c init.c
precomp.h) precomp.h)

269
modules/rostests/apitests/gdi32/TextTransform.c Normal file
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@ -0,0 +1,269 @@
/*
* PROJECT: ReactOS api tests
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for World Transformation and font rendering
* PROGRAMMERS: Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
*/
#include "precomp.h"
typedef struct tagBITMAPINFOEX
{
BITMAPINFOHEADER bmiHeader;
RGBQUAD bmiColors[256];
} BITMAPINFOEX, FAR *LPBITMAPINFOEX;
#if 1
#define SaveBitmapToFile(f, h)
#else
static BOOL SaveBitmapToFile(LPCWSTR pszFileName, HBITMAP hbm)
{
BOOL f;
BITMAPFILEHEADER bf;
BITMAPINFOEX bmi;
BITMAPINFOHEADER *pbmih;
DWORD cb, cbColors;
HDC hDC;
HANDLE hFile;
LPVOID pBits;
BITMAP bm;
if (!GetObjectW(hbm, sizeof(BITMAP), &bm))
return FALSE;
pbmih = &bmi.bmiHeader;
ZeroMemory(pbmih, sizeof(BITMAPINFOHEADER));
pbmih->biSize = sizeof(BITMAPINFOHEADER);
pbmih->biWidth = bm.bmWidth;
pbmih->biHeight = bm.bmHeight;
pbmih->biPlanes = 1;
pbmih->biBitCount = bm.bmBitsPixel;
pbmih->biCompression = BI_RGB;
pbmih->biSizeImage = bm.bmWidthBytes * bm.bmHeight;
if (bm.bmBitsPixel < 16)
cbColors = (1 << bm.bmBitsPixel) * sizeof(RGBQUAD);
else
cbColors = 0;
bf.bfType = 0x4d42;
bf.bfReserved1 = 0;
bf.bfReserved2 = 0;
cb = sizeof(BITMAPFILEHEADER) + pbmih->biSize + cbColors;
bf.bfOffBits = cb;
bf.bfSize = cb + pbmih->biSizeImage;
pBits = HeapAlloc(GetProcessHeap(), 0, pbmih->biSizeImage);
if (pBits == NULL)
return FALSE;
f = FALSE;
hDC = CreateCompatibleDC(NULL);
if (hDC)
{
if (GetDIBits(hDC, hbm, 0, bm.bmHeight, pBits, (BITMAPINFO *)&bmi,
DIB_RGB_COLORS))
{
hFile = CreateFileW(pszFileName, GENERIC_WRITE, FILE_SHARE_READ, NULL,
CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL |
FILE_FLAG_WRITE_THROUGH, NULL);
if (hFile != INVALID_HANDLE_VALUE)
{
f = WriteFile(hFile, &bf, sizeof(BITMAPFILEHEADER), &cb, NULL) &&
WriteFile(hFile, &bmi, sizeof(BITMAPINFOHEADER), &cb, NULL) &&
WriteFile(hFile, bmi.bmiColors, cbColors, &cb, NULL) &&
WriteFile(hFile, pBits, pbmih->biSizeImage, &cb, NULL);
CloseHandle(hFile);
if (!f)
DeleteFileW(pszFileName);
}
}
DeleteDC(hDC);
}
HeapFree(GetProcessHeap(), 0, pBits);
return f;
}
#endif
static VOID
setXFORM(XFORM *pxform,
FLOAT eM11, FLOAT eM12,
FLOAT eM21, FLOAT eM22,
FLOAT eDx, FLOAT eDy)
{
pxform->eM11 = eM11;
pxform->eM12 = eM12;
pxform->eM21 = eM21;
pxform->eM22 = eM22;
pxform->eDx = eDx;
pxform->eDy = eDy;
}
START_TEST(TextTransform)
{
HDC hDC;
BITMAPINFO bmi;
LPVOID pvBits;
HBITMAP hbm;
LOGFONTA lf;
HFONT hFont;
HGDIOBJ hbmOld, hFontOld;
RECT rc;
WCHAR chBlackBox = L'g';
SIZE siz;
POINT pt;
XFORM xform;
HBRUSH hWhiteBrush = (HBRUSH)GetStockObject(WHITE_BRUSH);
const COLORREF BLACK = RGB(0, 0, 0);
const COLORREF WHITE = RGB(255, 255, 255);
hDC = CreateCompatibleDC(NULL);
ok(hDC != NULL, "hDC was NULL.\n");
SetBkMode(hDC, TRANSPARENT);
SetMapMode(hDC, MM_ANISOTROPIC);
siz.cx = siz.cy = 100;
pt.x = siz.cx / 2;
pt.y = siz.cy / 2;
SetWindowOrgEx(hDC, -pt.x, -pt.y, NULL);
ZeroMemory(&bmi, sizeof(bmi));
bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
bmi.bmiHeader.biWidth = siz.cx;
bmi.bmiHeader.biHeight = siz.cy;
bmi.bmiHeader.biPlanes = 1;
bmi.bmiHeader.biBitCount = 24;
hbm = CreateDIBSection(hDC, &bmi, DIB_RGB_COLORS, &pvBits, NULL, 0);
ok(hbm != NULL, "hbm was NULL.\n");
ZeroMemory(&lf, sizeof(lf));
lf.lfHeight = -50;
lf.lfCharSet = DEFAULT_CHARSET;
lstrcpyA(lf.lfFaceName, "Marlett");
hFont = CreateFontIndirectA(&lf);
ok(hFont != NULL, "hFont was NULL.\n");
hbmOld = SelectObject(hDC, hbm);
hFontOld = SelectObject(hDC, hFont);
SetRect(&rc, -siz.cx / 2, -siz.cy / 2, siz.cx / 2, siz.cy / 2);
FillRect(hDC, &rc, hWhiteBrush);
SaveBitmapToFile(L"1.bmp", hbm);
ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
FillRect(hDC, &rc, hWhiteBrush);
SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
TextOutW(hDC, 0, 0, &chBlackBox, 1);
SaveBitmapToFile(L"2.bmp", hbm);
ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), BLACK);
ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
SetGraphicsMode(hDC, GM_ADVANCED);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
FillRect(hDC, &rc, hWhiteBrush);
setXFORM(&xform, 2, 0, 0, 1, 0, 0);
ok_int(SetWorldTransform(hDC, &xform), TRUE);
SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
TextOutW(hDC, 0, 0, &chBlackBox, 1);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
SaveBitmapToFile(L"3.bmp", hbm);
ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), BLACK);
ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
FillRect(hDC, &rc, hWhiteBrush);
setXFORM(&xform, 1, 1, 1, 1, 0, 0);
ok_int(SetWorldTransform(hDC, &xform), FALSE);
SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
TextOutW(hDC, 0, 0, &chBlackBox, 1);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
SaveBitmapToFile(L"4.bmp", hbm);
ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), BLACK);
ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
FillRect(hDC, &rc, hWhiteBrush);
setXFORM(&xform, -1, 0, 0, 1, 0, 0);
ok_int(SetWorldTransform(hDC, &xform), TRUE);
SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
TextOutW(hDC, 0, 0, &chBlackBox, 1);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
SaveBitmapToFile(L"5.bmp", hbm);
ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), BLACK);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
FillRect(hDC, &rc, hWhiteBrush);
setXFORM(&xform, 0, 1, 1, 0, 0, 0);
ok_int(SetWorldTransform(hDC, &xform), TRUE);
SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
TextOutW(hDC, 0, 0, &chBlackBox, 1);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
SaveBitmapToFile(L"6.bmp", hbm);
ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), BLACK);
ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
FillRect(hDC, &rc, hWhiteBrush);
setXFORM(&xform, 0, -1, 1, 0, 0, 0);
ok_int(SetWorldTransform(hDC, &xform), TRUE);
SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
TextOutW(hDC, 0, 0, &chBlackBox, 1);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
SaveBitmapToFile(L"7.bmp", hbm);
ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), BLACK);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
FillRect(hDC, &rc, hWhiteBrush);
setXFORM(&xform, 0, 1, -1, 0, 0, 0);
ok_int(SetWorldTransform(hDC, &xform), TRUE);
SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
TextOutW(hDC, 0, 0, &chBlackBox, 1);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
SaveBitmapToFile(L"8.bmp", hbm);
ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), BLACK);
ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
FillRect(hDC, &rc, hWhiteBrush);
setXFORM(&xform, -1, 0, 0.5, -1, 0, 0);
ok_int(SetWorldTransform(hDC, &xform), TRUE);
SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
TextOutW(hDC, 0, 0, &chBlackBox, 1);
ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
SaveBitmapToFile(L"9.bmp", hbm);
ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), BLACK);
ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
SelectObject(hDC, hFontOld);
SelectObject(hDC, hbmOld);
DeleteObject(hFont);
DeleteObject(hbm);
DeleteDC(hDC);
}

2
modules/rostests/apitests/gdi32/testlist.c
View file

@ -74,6 +74,7 @@ extern void func_SetPixel(void);
extern void func_SetSysColors(void); extern void func_SetSysColors(void);
extern void func_SetWindowExtEx(void); extern void func_SetWindowExtEx(void);
extern void func_SetWorldTransform(void); extern void func_SetWorldTransform(void);
extern void func_TextTransform(void);
const struct test winetest_testlist[] = const struct test winetest_testlist[] =
{ {
@ -148,6 +149,7 @@ const struct test winetest_testlist[] =
{ "SetSysColors", func_SetSysColors }, { "SetSysColors", func_SetSysColors },
{ "SetWindowExtEx", func_SetWindowExtEx }, { "SetWindowExtEx", func_SetWindowExtEx },
{ "SetWorldTransform", func_SetWorldTransform }, { "SetWorldTransform", func_SetWorldTransform },
{ "TextTransform", func_TextTransform },
{ 0, 0 } { 0, 0 }
}; };