709 lines
32 KiB
C
709 lines
32 KiB
C
/*
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* DrawText tests
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*
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* Copyright (c) 2004 Zach Gorman
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* Copyright 2007 Dmitry Timoshkov
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <assert.h>
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#include "wine/test.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winerror.h"
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#define MODIFIED(rect) (rect.left == 10 && rect.right != 100 && rect.top == 10 && rect.bottom != 100)
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#define EMPTY(rect) (rect.left == rect.right && rect.bottom == rect.top)
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static void test_DrawTextCalcRect(void)
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{
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HWND hwnd;
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HDC hdc;
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HFONT hFont, hOldFont;
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LOGFONTA lf;
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static CHAR text[] = "Example text for testing DrawText in "
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"MM_HIENGLISH mode";
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static WCHAR textW[] = {'W','i','d','e',' ','c','h','a','r',' ',
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's','t','r','i','n','g','\0'};
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static CHAR emptystring[] = "";
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static WCHAR emptystringW[] = { 0 };
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INT textlen, textheight, heightcheck;
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RECT rect = { 0, 0, 100, 0 };
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BOOL ret;
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DRAWTEXTPARAMS dtp;
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BOOL conform_xp = TRUE;
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/* Initialization */
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hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP,
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0, 0, 200, 200, 0, 0, 0, NULL);
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ok(hwnd != 0, "CreateWindowExA error %u\n", GetLastError());
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hdc = GetDC(hwnd);
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ok(hdc != 0, "GetDC error %u\n", GetLastError());
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trace("hdc %p\n", hdc);
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textlen = lstrlenA(text);
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/* LOGFONT initialization */
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memset(&lf, 0, sizeof(lf));
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lf.lfCharSet = ANSI_CHARSET;
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lf.lfClipPrecision = CLIP_DEFAULT_PRECIS;
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lf.lfWeight = FW_DONTCARE;
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lf.lfHeight = 0; /* mapping mode dependent */
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lf.lfQuality = DEFAULT_QUALITY;
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lstrcpyA(lf.lfFaceName, "Arial");
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/* DrawText in MM_HIENGLISH with DT_CALCRECT */
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SetMapMode(hdc, MM_HIENGLISH);
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lf.lfHeight = 100 * 9 / 72; /* 9 point */
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hFont = CreateFontIndirectA(&lf);
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ok(hFont != 0, "CreateFontIndirectA error %u\n",
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GetLastError());
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hOldFont = SelectObject(hdc, hFont);
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textheight = DrawTextA(hdc, text, textlen, &rect, DT_CALCRECT |
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DT_EXTERNALLEADING | DT_WORDBREAK | DT_NOCLIP | DT_LEFT |
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DT_NOPREFIX);
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ok( textheight, "DrawTextA error %u\n", GetLastError());
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trace("MM_HIENGLISH rect.bottom %d\n", rect.bottom);
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ok(rect.bottom < 0, "In MM_HIENGLISH, DrawText with "
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"DT_CALCRECT should return a negative rectangle bottom. "
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"(bot=%d)\n", rect.bottom);
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SelectObject(hdc, hOldFont);
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ret = DeleteObject(hFont);
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ok( ret, "DeleteObject error %u\n", GetLastError());
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/* DrawText in MM_TEXT with DT_CALCRECT */
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SetMapMode(hdc, MM_TEXT);
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lf.lfHeight = -MulDiv(9, GetDeviceCaps(hdc,
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LOGPIXELSY), 72); /* 9 point */
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hFont = CreateFontIndirectA(&lf);
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ok(hFont != 0, "CreateFontIndirectA error %u\n",
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GetLastError());
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hOldFont = SelectObject(hdc, hFont);
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textheight = DrawTextA(hdc, text, textlen, &rect, DT_CALCRECT |
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DT_EXTERNALLEADING | DT_WORDBREAK | DT_NOCLIP | DT_LEFT |
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DT_NOPREFIX);
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ok( textheight, "DrawTextA error %u\n", GetLastError());
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trace("MM_TEXT rect.bottom %d\n", rect.bottom);
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ok(rect.bottom > 0, "In MM_TEXT, DrawText with DT_CALCRECT "
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"should return a positive rectangle bottom. (bot=%d)\n",
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rect.bottom);
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/* empty or null text should in some cases calc an empty rectangle */
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SetRect( &rect, 10,10, 100, 100);
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heightcheck = textheight = DrawTextExA(hdc, text, 0, &rect, DT_CALCRECT, NULL );
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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SetRect( &rect, 10,10, 100, 100);
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textheight = DrawTextA(hdc, text, 0, &rect, DT_CALCRECT);
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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SetRect( &rect, 10,10, 100, 100);
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SetLastError( 0);
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heightcheck = textheight = DrawTextExA(hdc, emptystring, -1, &rect, DT_CALCRECT, NULL );
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ok( EMPTY(rect),
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"rectangle should be empty got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
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ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
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SetRect( &rect, 10,10, 100, 100);
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textheight = DrawTextA(hdc, emptystring, -1, &rect, DT_CALCRECT);
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ok( EMPTY(rect),
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"rectangle should be empty got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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SetRect( &rect, 10,10, 100, 100);
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SetLastError( 0);
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heightcheck = textheight = DrawTextExA(hdc, NULL, -1, &rect, DT_CALCRECT, NULL );
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ok( EMPTY(rect) || !MODIFIED(rect),
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"rectangle should be empty or not modified got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
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if (!textheight) /* Windows NT 4 */
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{
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if (conform_xp)
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win_skip("XP conformity failed, skipping XP tests. Probably winNT\n");
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conform_xp = FALSE;
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}
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else
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ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
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SetRect( &rect, 10,10, 100, 100);
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textheight = DrawTextA(hdc, NULL, -1, &rect, DT_CALCRECT);
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ok( EMPTY(rect) || !MODIFIED(rect),
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"rectangle should be empty or NOT modified got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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if (conform_xp)
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ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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SetRect( &rect, 10,10, 100, 100);
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heightcheck = textheight = DrawTextExA(hdc, NULL, 0, &rect, DT_CALCRECT, NULL );
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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SetRect( &rect, 10,10, 100, 100);
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textheight = DrawTextA(hdc, NULL, 0, &rect, DT_CALCRECT);
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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/* DT_SINGLELINE tests */
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SetRect( &rect, 10,10, 100, 100);
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heightcheck = textheight = DrawTextExA(hdc, text, 0, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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SetRect( &rect, 10,10, 100, 100);
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textheight = DrawTextA(hdc, text, 0, &rect, DT_CALCRECT|DT_SINGLELINE);
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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SetRect( &rect, 10,10, 100, 100);
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SetLastError( 0);
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heightcheck = textheight = DrawTextExA(hdc, emptystring, -1, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
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ok( !EMPTY(rect) && MODIFIED(rect),
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"rectangle should be modified got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
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ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
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SetRect( &rect, 10,10, 100, 100);
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textheight = DrawTextA(hdc, emptystring, -1, &rect, DT_CALCRECT|DT_SINGLELINE);
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ok( !EMPTY(rect) && MODIFIED (rect),
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"rectangle should be modified got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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SetRect( &rect, 10,10, 100, 100);
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SetLastError( 0);
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heightcheck = textheight = DrawTextExA(hdc, NULL, -1, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
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ok( (!EMPTY(rect) && MODIFIED(rect)) || !MODIFIED(rect),
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"rectangle should be modified got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
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if (conform_xp)
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ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
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SetRect( &rect, 10,10, 100, 100);
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textheight = DrawTextA(hdc, NULL, -1, &rect, DT_CALCRECT|DT_SINGLELINE);
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ok( (!EMPTY(rect) && MODIFIED(rect)) || !MODIFIED(rect),
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"rectangle should be modified got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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if (conform_xp)
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ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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SetRect( &rect, 10,10, 100, 100);
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heightcheck = textheight = DrawTextExA(hdc, NULL, 0, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom );
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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SetRect( &rect, 10,10, 100, 100);
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textheight = DrawTextA(hdc, NULL, 0, &rect, DT_CALCRECT|DT_SINGLELINE);
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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/* further tests with 0 count, NULL and empty strings */
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heightcheck = textheight = DrawTextA(hdc, text, 0, &rect, 0);
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextA\n");
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textheight = DrawTextExA(hdc, text, 0, &rect, 0, NULL );
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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heightcheck = textheight = DrawTextA(hdc, emptystring, 0, &rect, 0);
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextA\n");
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textheight = DrawTextExA(hdc, emptystring, 0, &rect, 0, NULL );
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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heightcheck = textheight = DrawTextA(hdc, NULL, 0, &rect, 0);
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextA\n");
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textheight = DrawTextExA(hdc, NULL, 0, &rect, 0, NULL );
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if (conform_xp)
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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heightcheck = textheight = DrawTextA(hdc, emptystring, -1, &rect, 0);
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ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
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textheight = DrawTextExA(hdc, emptystring, -1, &rect, 0, NULL );
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ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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heightcheck = textheight = DrawTextA(hdc, NULL, -1, &rect, 0);
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if (conform_xp)
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ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
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textheight = DrawTextExA(hdc, NULL, -1, &rect, 0, NULL );
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if (conform_xp)
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ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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heightcheck = textheight = DrawTextA(hdc, NULL, 10, &rect, 0);
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ok(textheight==0,"Got textheight from DrawTextA\n");
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textheight = DrawTextExA(hdc, NULL, 10, &rect, 0, NULL );
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ok(textheight==0,"Got textheight from DrawTextA\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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/* invalid dtp size test */
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dtp.cbSize = -1; /* Invalid */
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dtp.uiLengthDrawn = 1337;
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textheight = DrawTextExA(hdc, text, 0, &rect, 0, &dtp);
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
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dtp.uiLengthDrawn = 1337;
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textheight = DrawTextExA(hdc, emptystring, 0, &rect, 0, &dtp);
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
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dtp.uiLengthDrawn = 1337;
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textheight = DrawTextExA(hdc, NULL, 0, &rect, 0, &dtp);
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
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dtp.uiLengthDrawn = 1337;
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textheight = DrawTextExA(hdc, emptystring, -1, &rect, 0, &dtp);
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
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dtp.uiLengthDrawn = 1337;
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textheight = DrawTextExA(hdc, NULL, -1, &rect, 0, &dtp);
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ok(textheight==0,"Got textheight from DrawTextExA\n");
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ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
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/* Margin calculations */
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dtp.cbSize = sizeof(dtp);
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dtp.iLeftMargin = 0;
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dtp.iRightMargin = 0;
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SetRect( &rect, 0, 0, 0, 0);
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DrawTextExA(hdc, text, -1, &rect, DT_CALCRECT, &dtp);
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textlen = rect.right; /* Width without margin */
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dtp.iLeftMargin = 8;
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SetRect( &rect, 0, 0, 0, 0);
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DrawTextExA(hdc, text, -1, &rect, DT_CALCRECT, &dtp);
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ok(rect.right==dtp.iLeftMargin+textlen ,"Incorrect left margin calculated rc(%d,%d)\n", rect.left, rect.right);
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dtp.iLeftMargin = 0;
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dtp.iRightMargin = 8;
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SetRect( &rect, 0, 0, 0, 0);
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DrawTextExA(hdc, text, -1, &rect, DT_CALCRECT, &dtp);
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ok(rect.right==dtp.iRightMargin+textlen ,"Incorrect right margin calculated rc(%d,%d)\n", rect.left, rect.right);
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/* Wide char versions */
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SetRect( &rect, 10,10, 100, 100);
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SetLastError( 0);
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heightcheck = textheight = DrawTextExW(hdc, textW, 0, &rect, DT_CALCRECT, NULL );
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if( GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) {
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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ok(textheight!=0,"Failed to get textheight from DrawTextExW\n");
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SetRect( &rect, 10,10, 100, 100);
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textheight = DrawTextW(hdc, textW, 0, &rect, DT_CALCRECT);
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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ok(textheight!=0,"Failed to get textheight from DrawTextW\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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SetRect( &rect, 10,10, 100, 100);
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heightcheck = textheight = DrawTextExW(hdc, emptystringW, -1, &rect, DT_CALCRECT, NULL );
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ok( EMPTY(rect),
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"rectangle should be empty got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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ok(textheight!=0,"Failed to get textheight from DrawTextExW\n");
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SetRect( &rect, 10,10, 100, 100);
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textheight = DrawTextW(hdc, emptystringW, -1, &rect, DT_CALCRECT);
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ok( EMPTY(rect),
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"rectangle should be empty got %d,%d-%d,%d\n",
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rect.left, rect.top, rect.right, rect.bottom );
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ok(textheight!=0,"Failed to get textheight from DrawTextW\n");
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ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
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SetRect( &rect, 10,10, 100, 100);
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heightcheck = textheight = DrawTextExW(hdc, NULL, 0, &rect, DT_CALCRECT, NULL );
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ok( !EMPTY(rect) && !MODIFIED(rect),
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"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
if (textheight) /* windows 2000 */
|
|
{
|
|
if (conform_xp)
|
|
win_skip("XP conformity failed, skipping XP tests. Probably win 2000\n");
|
|
conform_xp = FALSE;
|
|
}
|
|
else
|
|
ok(textheight==0,"Got textheight from DrawTextExW\n");
|
|
|
|
SetRect( &rect, 10,10, 100, 100);
|
|
textheight = DrawTextW(hdc, NULL, 0, &rect, DT_CALCRECT);
|
|
ok( !EMPTY(rect) && !MODIFIED(rect),
|
|
"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
if (conform_xp)
|
|
ok(textheight==0,"Got textheight from DrawTextW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
|
|
if (conform_xp) {
|
|
/* Crashes on NT4 */
|
|
SetRect( &rect, 10,10, 100, 100);
|
|
heightcheck = textheight = DrawTextExW(hdc, NULL, -1, &rect, DT_CALCRECT, NULL );
|
|
ok( !EMPTY(rect) && !MODIFIED(rect),
|
|
"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
ok(textheight==0,"Got textheight from DrawTextExW\n");
|
|
|
|
SetRect( &rect, 10,10, 100, 100);
|
|
textheight = DrawTextW(hdc, NULL, -1, &rect, DT_CALCRECT);
|
|
ok( !EMPTY(rect) && !MODIFIED(rect),
|
|
"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
ok(textheight==0,"Got textheight from DrawTextW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
}
|
|
|
|
|
|
/* DT_SINGLELINE tests */
|
|
|
|
heightcheck = textheight = DrawTextExW(hdc, textW, 0, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
|
|
ok( !EMPTY(rect) && !MODIFIED(rect),
|
|
"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextExW\n");
|
|
|
|
SetRect( &rect, 10,10, 100, 100);
|
|
textheight = DrawTextW(hdc, textW, 0, &rect, DT_CALCRECT|DT_SINGLELINE);
|
|
ok( !EMPTY(rect) && !MODIFIED(rect),
|
|
"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
|
|
SetRect( &rect, 10,10, 100, 100);
|
|
heightcheck = textheight = DrawTextExW(hdc, emptystringW, -1, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
|
|
ok( !EMPTY(rect) && MODIFIED(rect),
|
|
"rectangle should be modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextExW\n");
|
|
|
|
SetRect( &rect, 10,10, 100, 100);
|
|
textheight = DrawTextW(hdc, emptystringW, -1, &rect, DT_CALCRECT|DT_SINGLELINE);
|
|
ok( !EMPTY(rect) && MODIFIED(rect),
|
|
"rectangle should be modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
|
|
if (conform_xp) {
|
|
/* Crashes on NT4 */
|
|
SetRect( &rect, 10,10, 100, 100);
|
|
heightcheck = textheight = DrawTextExW(hdc, NULL, -1, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
|
|
ok( !EMPTY(rect) && !MODIFIED(rect),
|
|
"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
ok(textheight==0,"Got textheight from DrawTextExW\n");
|
|
|
|
SetRect( &rect, 10,10, 100, 100);
|
|
textheight = DrawTextW(hdc, NULL, -1, &rect, DT_CALCRECT|DT_SINGLELINE);
|
|
ok( !EMPTY(rect) && !MODIFIED(rect),
|
|
"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
ok(textheight==0,"Got textheight from DrawTextW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
}
|
|
|
|
SetRect( &rect, 10,10, 100, 100);
|
|
heightcheck = textheight = DrawTextExW(hdc, NULL, 0, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
|
|
ok( !EMPTY(rect) && !MODIFIED(rect),
|
|
"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
if (conform_xp)
|
|
ok(textheight==0,"Got textheight from DrawTextExW\n");
|
|
|
|
SetRect( &rect, 10,10, 100, 100);
|
|
textheight = DrawTextW(hdc, NULL, 0, &rect, DT_CALCRECT|DT_SINGLELINE);
|
|
ok( !EMPTY(rect) && !MODIFIED(rect),
|
|
"rectangle should NOT be empty and NOT modified got %d,%d-%d,%d\n",
|
|
rect.left, rect.top, rect.right, rect.bottom );
|
|
if (conform_xp)
|
|
ok(textheight==0,"Got textheight from DrawTextW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
|
|
/* further tests with NULL and empty strings */
|
|
heightcheck = textheight = DrawTextW(hdc, textW, 0, &rect, 0);
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextW\n");
|
|
textheight = DrawTextExW(hdc, textW, 0, &rect, 0, NULL );
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextExW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
heightcheck = textheight = DrawTextW(hdc, emptystringW, 0, &rect, 0);
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextW\n");
|
|
textheight = DrawTextExW(hdc, emptystringW, 0, &rect, 0, NULL );
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextExW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
heightcheck = textheight = DrawTextW(hdc, NULL, 0, &rect, 0);
|
|
if (conform_xp)
|
|
ok(textheight==0,"Got textheight from DrawTextW\n");
|
|
textheight = DrawTextExW(hdc, NULL, 0, &rect, 0, NULL );
|
|
if (conform_xp)
|
|
ok(textheight==0,"Got textheight from DrawTextExW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
heightcheck = textheight = DrawTextW(hdc, emptystringW, -1, &rect, 0);
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextW\n");
|
|
textheight = DrawTextExW(hdc, emptystringW, -1, &rect, 0, NULL );
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextExW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
if (conform_xp) {
|
|
/* Crashes on NT4 */
|
|
heightcheck = textheight = DrawTextW(hdc, NULL, -1, &rect, 0);
|
|
ok(textheight==0,"Got textheight from DrawTextW\n");
|
|
textheight = DrawTextExW(hdc, NULL, -1, &rect, 0, NULL );
|
|
ok(textheight==0,"Got textheight from DrawTextExW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
heightcheck = textheight = DrawTextW(hdc, NULL, 10, &rect, 0);
|
|
ok(textheight==0,"Got textheight from DrawTextW\n");
|
|
textheight = DrawTextExW(hdc, NULL, 10, &rect, 0, NULL );
|
|
ok(textheight==0,"Got textheight from DrawTextW\n");
|
|
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
|
|
}
|
|
|
|
dtp.cbSize = -1; /* Invalid */
|
|
dtp.uiLengthDrawn = 1337;
|
|
textheight = DrawTextExW(hdc, textW, 0, &rect, 0, &dtp);
|
|
ok(textheight!=0,"Failed to get textheight from DrawTextExW\n");
|
|
ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
|
|
dtp.uiLengthDrawn = 1337;
|
|
textheight = DrawTextExW(hdc, emptystringW, 0, &rect, 0, &dtp);
|
|
if (conform_xp)
|
|
ok(textheight==0,"Got textheight from DrawTextExW\n");
|
|
ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
|
|
dtp.uiLengthDrawn = 1337;
|
|
textheight = DrawTextExW(hdc, NULL, 0, &rect, 0, &dtp);
|
|
if (conform_xp)
|
|
ok(textheight==0,"Got textheight from DrawTextExW\n");
|
|
ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
|
|
dtp.uiLengthDrawn = 1337;
|
|
textheight = DrawTextExW(hdc, emptystringW, -1, &rect, 0, &dtp);
|
|
ok(textheight==0,"Got textheight from DrawTextExW\n");
|
|
ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
|
|
if (conform_xp) {
|
|
/* Crashes on NT4 */
|
|
dtp.uiLengthDrawn = 1337;
|
|
textheight = DrawTextExW(hdc, NULL, -1, &rect, 0, &dtp);
|
|
ok(textheight==0,"Got textheight from DrawTextExW\n");
|
|
ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
|
|
}
|
|
}
|
|
|
|
/* More test cases from bug 12226 */
|
|
SetRect(&rect, 0, 0, 0, 0);
|
|
textheight = DrawTextA(hdc, emptystring, -1, &rect, DT_CALCRECT | DT_LEFT | DT_SINGLELINE);
|
|
ok(textheight, "DrawTextA error %u\n", GetLastError());
|
|
ok(0 == rect.left, "expected 0, got %d\n", rect.left);
|
|
ok(0 == rect.right, "expected 0, got %d\n", rect.right);
|
|
ok(0 == rect.top, "expected 0, got %d\n", rect.top);
|
|
ok(rect.bottom, "rect.bottom should not be 0\n");
|
|
|
|
SetRect(&rect, 0, 0, 0, 0);
|
|
textheight = DrawTextW(hdc, emptystringW, -1, &rect, DT_CALCRECT | DT_LEFT | DT_SINGLELINE);
|
|
if (!textheight && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
|
|
{
|
|
win_skip( "DrawTextW not implemented\n" );
|
|
}
|
|
else
|
|
{
|
|
ok(textheight, "DrawTextW error %u\n", GetLastError());
|
|
ok(0 == rect.left, "expected 0, got %d\n", rect.left);
|
|
ok(0 == rect.right, "expected 0, got %d\n", rect.right);
|
|
ok(0 == rect.top, "expected 0, got %d\n", rect.top);
|
|
ok(rect.bottom, "rect.bottom should not be 0\n");
|
|
}
|
|
|
|
SelectObject(hdc, hOldFont);
|
|
ret = DeleteObject(hFont);
|
|
ok( ret, "DeleteObject error %u\n", GetLastError());
|
|
|
|
/* Clean up */
|
|
ret = ReleaseDC(hwnd, hdc);
|
|
ok( ret, "ReleaseDC error %u\n", GetLastError());
|
|
ret = DestroyWindow(hwnd);
|
|
ok( ret, "DestroyWindow error %u\n", GetLastError());
|
|
}
|
|
|
|
/* replace tabs by \t */
|
|
static void strfmt( const char *str, char *strout)
|
|
{
|
|
unsigned int i,j ;
|
|
for(i=0,j=0;i<=strlen(str);i++,j++)
|
|
if((strout[j]=str[i])=='\t') {
|
|
strout[j++]='\\';
|
|
strout[j]='t';
|
|
}
|
|
}
|
|
|
|
|
|
#define TABTEST( tabval, tabcount, string, _exp) \
|
|
{ int i,x_act, x_exp; char strdisp[64];\
|
|
for(i=0;i<8;i++) tabs[i]=(i+1)*(tabval); \
|
|
extent = GetTabbedTextExtentA( hdc, string, strlen( string), (tabcount), tabs); \
|
|
strfmt( string, strdisp); \
|
|
/* trace( "Extent is %08lx\n", extent); */\
|
|
x_act = LOWORD( extent); \
|
|
x_exp = (_exp); \
|
|
ok( x_act == x_exp, "Test case \"%s\". Text extent is %d, expected %d tab %d tabcount %d\n", \
|
|
strdisp, x_act, x_exp, tabval, tabcount); \
|
|
} \
|
|
|
|
|
|
static void test_TabbedText(void)
|
|
{
|
|
HWND hwnd;
|
|
HDC hdc;
|
|
BOOL ret;
|
|
TEXTMETRICA tm;
|
|
DWORD extent;
|
|
INT tabs[8], cx, cy, tab, tabcount,t,align;
|
|
|
|
/* Initialization */
|
|
hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP,
|
|
0, 0, 200, 200, 0, 0, 0, NULL);
|
|
ok(hwnd != 0, "CreateWindowExA error %u\n", GetLastError());
|
|
hdc = GetDC(hwnd);
|
|
ok(hdc != 0, "GetDC error %u\n", GetLastError());
|
|
|
|
ret = GetTextMetricsA( hdc, &tm);
|
|
ok( ret, "GetTextMetrics error %u\n", GetLastError());
|
|
|
|
extent = GetTabbedTextExtentA( hdc, "x", 0, 1, tabs);
|
|
ok( extent == 0, "GetTabbedTextExtentA returned non-zero on nCount == 0\n");
|
|
|
|
extent = GetTabbedTextExtentA( hdc, "x", 1, 1, tabs);
|
|
cx = LOWORD( extent);
|
|
cy = HIWORD( extent);
|
|
trace( "cx is %d cy is %d\n", cx, cy);
|
|
|
|
align=1;
|
|
for( t=-1; t<=1; t++) { /* slightly adjust the 4 char tabstop, to
|
|
catch the one off errors */
|
|
tab = (cx *4 + t);
|
|
/* test the special case tabcount =1 and the general array (80 of tabs */
|
|
for( tabcount = 1; tabcount <= 8; tabcount +=7) {
|
|
TABTEST( align * tab, tabcount, "\t", tab)
|
|
TABTEST( align * tab, tabcount, "xxx\t", tab)
|
|
TABTEST( align * tab, tabcount, "\tx", tab+cx)
|
|
TABTEST( align * tab, tabcount, "\t\t", tab*2)
|
|
TABTEST( align * tab, tabcount, "\tx\t", tab*2)
|
|
TABTEST( align * tab, tabcount, "x\tx", tab+cx)
|
|
TABTEST( align * tab, tabcount, "xx\tx", tab+cx)
|
|
TABTEST( align * tab, tabcount, "xxx\tx", tab+cx)
|
|
TABTEST( align * tab, tabcount, "xxxx\tx", t>0 ? tab + cx : 2*tab+cx)
|
|
TABTEST( align * tab, tabcount, "xxxxx\tx", 2*tab+cx)
|
|
}
|
|
}
|
|
align=-1;
|
|
for( t=-1; t<=1; t++) { /* slightly adjust the 4 char tabstop, to
|
|
catch the one off errors */
|
|
tab = (cx *4 + t);
|
|
/* test the special case tabcount =1 and the general array (8) of tabs */
|
|
for( tabcount = 1; tabcount <= 8; tabcount +=7) {
|
|
TABTEST( align * tab, tabcount, "\t", tab)
|
|
TABTEST( align * tab, tabcount, "xxx\t", tab)
|
|
TABTEST( align * tab, tabcount, "\tx", tab)
|
|
TABTEST( align * tab, tabcount, "\t\t", tab*2)
|
|
TABTEST( align * tab, tabcount, "\tx\t", tab*2)
|
|
TABTEST( align * tab, tabcount, "x\tx", tab)
|
|
TABTEST( align * tab, tabcount, "xx\tx", tab)
|
|
TABTEST( align * tab, tabcount, "xxx\tx", 4 * cx >= tab ? 2*tab :tab)
|
|
TABTEST( align * tab, tabcount, "xxxx\tx", 2*tab)
|
|
TABTEST( align * tab, tabcount, "xxxxx\tx", 2*tab)
|
|
}
|
|
}
|
|
|
|
ReleaseDC( hwnd, hdc );
|
|
DestroyWindow( hwnd );
|
|
}
|
|
|
|
static void test_DrawState(void)
|
|
{
|
|
static const char text[] = "Sample text string";
|
|
HWND hwnd;
|
|
HDC hdc;
|
|
BOOL ret;
|
|
|
|
hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP,
|
|
0, 0, 200, 200, 0, 0, 0, NULL);
|
|
assert(hwnd);
|
|
|
|
hdc = GetDC(hwnd);
|
|
assert(hdc);
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = DrawStateA(hdc, GetStockObject(DKGRAY_BRUSH), NULL, (LPARAM)text, strlen(text),
|
|
0, 0, 10, 10, DST_TEXT);
|
|
ok(ret, "DrawState error %u\n", GetLastError());
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = DrawStateA(hdc, GetStockObject(DKGRAY_BRUSH), NULL, (LPARAM)text, 0,
|
|
0, 0, 10, 10, DST_TEXT);
|
|
ok(ret, "DrawState error %u\n", GetLastError());
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = DrawStateA(hdc, GetStockObject(DKGRAY_BRUSH), NULL, 0, strlen(text),
|
|
0, 0, 10, 10, DST_TEXT);
|
|
ok(!ret || broken(ret) /* win98 */, "DrawState succeeded\n");
|
|
ok(GetLastError() == 0xdeadbeef, "not expected error %u\n", GetLastError());
|
|
|
|
SetLastError(0xdeadbeef);
|
|
ret = DrawStateA(hdc, GetStockObject(DKGRAY_BRUSH), NULL, 0, 0,
|
|
0, 0, 10, 10, DST_TEXT);
|
|
ok(!ret || broken(ret) /* win98 */, "DrawState succeeded\n");
|
|
ok(GetLastError() == 0xdeadbeef, "not expected error %u\n", GetLastError());
|
|
|
|
ReleaseDC(hwnd, hdc);
|
|
DestroyWindow(hwnd);
|
|
}
|
|
|
|
START_TEST(text)
|
|
{
|
|
test_TabbedText();
|
|
test_DrawTextCalcRect();
|
|
test_DrawState();
|
|
}
|