mirror of
https://github.com/reactos/reactos.git
synced 2025-01-03 21:09:19 +00:00
269 lines
9.3 KiB
C
269 lines
9.3 KiB
C
/*
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* PROJECT: ReactOS api tests
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* LICENSE: GPL - See COPYING in the top level directory
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* PURPOSE: Test for World Transformation and font rendering
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* PROGRAMMERS: Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
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*/
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#include "precomp.h"
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typedef struct tagBITMAPINFOEX
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{
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BITMAPINFOHEADER bmiHeader;
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RGBQUAD bmiColors[256];
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} BITMAPINFOEX, FAR *LPBITMAPINFOEX;
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#if 1
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#define SaveBitmapToFile(f, h)
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#else
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static BOOL SaveBitmapToFile(LPCWSTR pszFileName, HBITMAP hbm)
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{
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BOOL f;
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BITMAPFILEHEADER bf;
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BITMAPINFOEX bmi;
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BITMAPINFOHEADER *pbmih;
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DWORD cb, cbColors;
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HDC hDC;
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HANDLE hFile;
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LPVOID pBits;
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BITMAP bm;
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if (!GetObjectW(hbm, sizeof(BITMAP), &bm))
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return FALSE;
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pbmih = &bmi.bmiHeader;
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ZeroMemory(pbmih, sizeof(BITMAPINFOHEADER));
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pbmih->biSize = sizeof(BITMAPINFOHEADER);
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pbmih->biWidth = bm.bmWidth;
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pbmih->biHeight = bm.bmHeight;
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pbmih->biPlanes = 1;
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pbmih->biBitCount = bm.bmBitsPixel;
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pbmih->biCompression = BI_RGB;
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pbmih->biSizeImage = bm.bmWidthBytes * bm.bmHeight;
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if (bm.bmBitsPixel < 16)
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cbColors = (1 << bm.bmBitsPixel) * sizeof(RGBQUAD);
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else
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cbColors = 0;
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bf.bfType = 0x4d42;
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bf.bfReserved1 = 0;
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bf.bfReserved2 = 0;
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cb = sizeof(BITMAPFILEHEADER) + pbmih->biSize + cbColors;
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bf.bfOffBits = cb;
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bf.bfSize = cb + pbmih->biSizeImage;
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pBits = HeapAlloc(GetProcessHeap(), 0, pbmih->biSizeImage);
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if (pBits == NULL)
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return FALSE;
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f = FALSE;
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hDC = CreateCompatibleDC(NULL);
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if (hDC)
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{
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if (GetDIBits(hDC, hbm, 0, bm.bmHeight, pBits, (BITMAPINFO *)&bmi,
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DIB_RGB_COLORS))
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{
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hFile = CreateFileW(pszFileName, GENERIC_WRITE, FILE_SHARE_READ, NULL,
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CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL |
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FILE_FLAG_WRITE_THROUGH, NULL);
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if (hFile != INVALID_HANDLE_VALUE)
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{
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f = WriteFile(hFile, &bf, sizeof(BITMAPFILEHEADER), &cb, NULL) &&
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WriteFile(hFile, &bmi, sizeof(BITMAPINFOHEADER), &cb, NULL) &&
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WriteFile(hFile, bmi.bmiColors, cbColors, &cb, NULL) &&
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WriteFile(hFile, pBits, pbmih->biSizeImage, &cb, NULL);
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CloseHandle(hFile);
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if (!f)
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DeleteFileW(pszFileName);
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}
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}
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DeleteDC(hDC);
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}
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HeapFree(GetProcessHeap(), 0, pBits);
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return f;
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}
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#endif
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static VOID
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setXFORM(XFORM *pxform,
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FLOAT eM11, FLOAT eM12,
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FLOAT eM21, FLOAT eM22,
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FLOAT eDx, FLOAT eDy)
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{
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pxform->eM11 = eM11;
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pxform->eM12 = eM12;
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pxform->eM21 = eM21;
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pxform->eM22 = eM22;
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pxform->eDx = eDx;
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pxform->eDy = eDy;
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}
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START_TEST(TextTransform)
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{
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HDC hDC;
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BITMAPINFO bmi;
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LPVOID pvBits;
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HBITMAP hbm;
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LOGFONTA lf;
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HFONT hFont;
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HGDIOBJ hbmOld, hFontOld;
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RECT rc;
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WCHAR chBlackBox = L'g';
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SIZE siz;
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POINT pt;
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XFORM xform;
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HBRUSH hWhiteBrush = (HBRUSH)GetStockObject(WHITE_BRUSH);
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const COLORREF BLACK = RGB(0, 0, 0);
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const COLORREF WHITE = RGB(255, 255, 255);
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hDC = CreateCompatibleDC(NULL);
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ok(hDC != NULL, "hDC was NULL.\n");
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SetBkMode(hDC, TRANSPARENT);
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SetMapMode(hDC, MM_ANISOTROPIC);
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siz.cx = siz.cy = 100;
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pt.x = siz.cx / 2;
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pt.y = siz.cy / 2;
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SetWindowOrgEx(hDC, -pt.x, -pt.y, NULL);
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ZeroMemory(&bmi, sizeof(bmi));
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bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
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bmi.bmiHeader.biWidth = siz.cx;
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bmi.bmiHeader.biHeight = siz.cy;
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bmi.bmiHeader.biPlanes = 1;
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bmi.bmiHeader.biBitCount = 24;
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hbm = CreateDIBSection(hDC, &bmi, DIB_RGB_COLORS, &pvBits, NULL, 0);
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ok(hbm != NULL, "hbm was NULL.\n");
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ZeroMemory(&lf, sizeof(lf));
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lf.lfHeight = -50;
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lf.lfCharSet = DEFAULT_CHARSET;
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lstrcpyA(lf.lfFaceName, "Marlett");
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hFont = CreateFontIndirectA(&lf);
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ok(hFont != NULL, "hFont was NULL.\n");
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hbmOld = SelectObject(hDC, hbm);
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hFontOld = SelectObject(hDC, hFont);
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SetRect(&rc, -siz.cx / 2, -siz.cy / 2, siz.cx / 2, siz.cy / 2);
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FillRect(hDC, &rc, hWhiteBrush);
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SaveBitmapToFile(L"1.bmp", hbm);
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ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
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FillRect(hDC, &rc, hWhiteBrush);
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SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
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TextOutW(hDC, 0, 0, &chBlackBox, 1);
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SaveBitmapToFile(L"2.bmp", hbm);
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ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), BLACK);
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ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
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SetGraphicsMode(hDC, GM_ADVANCED);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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FillRect(hDC, &rc, hWhiteBrush);
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setXFORM(&xform, 2, 0, 0, 1, 0, 0);
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ok_int(SetWorldTransform(hDC, &xform), TRUE);
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SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
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TextOutW(hDC, 0, 0, &chBlackBox, 1);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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SaveBitmapToFile(L"3.bmp", hbm);
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ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), BLACK);
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ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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FillRect(hDC, &rc, hWhiteBrush);
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setXFORM(&xform, 1, 1, 1, 1, 0, 0);
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ok_int(SetWorldTransform(hDC, &xform), FALSE);
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SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
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TextOutW(hDC, 0, 0, &chBlackBox, 1);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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SaveBitmapToFile(L"4.bmp", hbm);
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ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), BLACK);
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ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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FillRect(hDC, &rc, hWhiteBrush);
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setXFORM(&xform, -1, 0, 0, 1, 0, 0);
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ok_int(SetWorldTransform(hDC, &xform), TRUE);
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SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
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TextOutW(hDC, 0, 0, &chBlackBox, 1);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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SaveBitmapToFile(L"5.bmp", hbm);
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ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), BLACK);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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FillRect(hDC, &rc, hWhiteBrush);
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setXFORM(&xform, 0, 1, 1, 0, 0, 0);
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ok_int(SetWorldTransform(hDC, &xform), TRUE);
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SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
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TextOutW(hDC, 0, 0, &chBlackBox, 1);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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SaveBitmapToFile(L"6.bmp", hbm);
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ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), BLACK);
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ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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FillRect(hDC, &rc, hWhiteBrush);
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setXFORM(&xform, 0, -1, 1, 0, 0, 0);
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ok_int(SetWorldTransform(hDC, &xform), TRUE);
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SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
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TextOutW(hDC, 0, 0, &chBlackBox, 1);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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SaveBitmapToFile(L"7.bmp", hbm);
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ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), BLACK);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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FillRect(hDC, &rc, hWhiteBrush);
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setXFORM(&xform, 0, 1, -1, 0, 0, 0);
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ok_int(SetWorldTransform(hDC, &xform), TRUE);
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SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
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TextOutW(hDC, 0, 0, &chBlackBox, 1);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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SaveBitmapToFile(L"8.bmp", hbm);
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ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), BLACK);
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ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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FillRect(hDC, &rc, hWhiteBrush);
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setXFORM(&xform, -1, 0, 0.5, -1, 0, 0);
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ok_int(SetWorldTransform(hDC, &xform), TRUE);
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SetTextAlign(hDC, TA_LEFT | TA_BOTTOM);
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TextOutW(hDC, 0, 0, &chBlackBox, 1);
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ok_int(ModifyWorldTransform(hDC, NULL, MWT_IDENTITY), TRUE);
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SaveBitmapToFile(L"9.bmp", hbm);
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ok_long(GetPixel(hDC, +siz.cx / 4, +siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, +siz.cy / 4), BLACK);
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ok_long(GetPixel(hDC, +siz.cx / 4, -siz.cy / 4), WHITE);
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ok_long(GetPixel(hDC, -siz.cx / 4, -siz.cy / 4), WHITE);
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SelectObject(hDC, hFontOld);
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SelectObject(hDC, hbmOld);
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DeleteObject(hFont);
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DeleteObject(hbm);
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DeleteDC(hDC);
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}
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