Sweden-Number/dlls/user/tests/text.c

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/*
* DrawText tests
*
* Copyright (c) 2004 Zach Gorman
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#include <assert.h>
#include "wine/test.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winerror.h"
static void test_DrawTextCalcRect(void)
{
HWND hwnd;
HDC hdc;
HFONT hFont, hOldFont;
LOGFONTA lf;
const char text[] = "Example text for testing DrawText in "
"MM_HIENGLISH mode";
INT textlen,textheight;
RECT rect = { 0, 0, 100, 0 };
BOOL ret;
/* Initialization */
hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP,
0, 0, 200, 200, 0, 0, 0, NULL);
ok(hwnd != 0, "CreateWindowExA error %lu\n", GetLastError());
hdc = GetDC(hwnd);
ok(hdc != 0, "GetDC error %lu\n", GetLastError());
trace("hdc %p\n", hdc);
textlen = lstrlenA(text);
/* LOGFONT initialization */
memset(&lf, 0, sizeof(lf));
lf.lfCharSet = ANSI_CHARSET;
lf.lfClipPrecision = CLIP_DEFAULT_PRECIS;
lf.lfWeight = FW_DONTCARE;
lf.lfHeight = 0; /* mapping mode dependent */
lf.lfQuality = DEFAULT_QUALITY;
lstrcpyA(lf.lfFaceName, "Arial");
/* DrawText in MM_HIENGLISH with DT_CALCRECT */
SetMapMode(hdc, MM_HIENGLISH);
lf.lfHeight = 100 * 9 / 72; /* 9 point */
hFont = CreateFontIndirectA(&lf);
ok(hFont != 0, "CreateFontIndirectA error %lu\n",
GetLastError());
hOldFont = SelectObject(hdc, hFont);
textheight = DrawTextA(hdc, text, textlen, &rect, DT_CALCRECT |
DT_EXTERNALLEADING | DT_WORDBREAK | DT_NOCLIP | DT_LEFT |
DT_NOPREFIX);
ok( textheight, "DrawTextA error %lu\n", GetLastError());
trace("MM_HIENGLISH rect.bottom %ld\n", rect.bottom);
todo_wine ok(rect.bottom < 0, "In MM_HIENGLISH, DrawText with "
"DT_CALCRECT should return a negative rectangle bottom. "
"(bot=%ld)\n", rect.bottom);
SelectObject(hdc, hOldFont);
ret = DeleteObject(hFont);
ok( ret, "DeleteObject error %lu\n", GetLastError());
/* DrawText in MM_TEXT with DT_CALCRECT */
SetMapMode(hdc, MM_TEXT);
lf.lfHeight = -MulDiv(9, GetDeviceCaps(hdc,
LOGPIXELSY), 72); /* 9 point */
hFont = CreateFontIndirectA(&lf);
ok(hFont != 0, "CreateFontIndirectA error %lu\n",
GetLastError());
hOldFont = SelectObject(hdc, hFont);
textheight = DrawTextA(hdc, text, textlen, &rect, DT_CALCRECT |
DT_EXTERNALLEADING | DT_WORDBREAK | DT_NOCLIP | DT_LEFT |
DT_NOPREFIX);
ok( textheight, "DrawTextA error %lu\n", GetLastError());
trace("MM_TEXT rect.bottom %ld\n", rect.bottom);
ok(rect.bottom > 0, "In MM_TEXT, DrawText with DT_CALCRECT "
"should return a positive rectangle bottom. (bot=%ld)\n",
rect.bottom);
SelectObject(hdc, hOldFont);
ret = DeleteObject(hFont);
ok( ret, "DeleteObject error %lu\n", GetLastError());
/* Clean up */
ret = ReleaseDC(hwnd, hdc);
ok( ret, "ReleaseDC error %lu\n", GetLastError());
ret = DestroyWindow(hwnd);
ok( ret, "DestroyWindow error %lu\n", GetLastError());
}
START_TEST(text)
{
test_DrawTextCalcRect();
}