Sweden-Number/dlls/user32/tests/text.c

819 lines
37 KiB
C

/*
* DrawText tests
*
* Copyright (c) 2004 Zach Gorman
* Copyright 2007,2016 Dmitry Timoshkov
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <assert.h>
#include "wine/test.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winerror.h"
#define MODIFIED(rect) (rect.left == 10 && rect.right != 100 && rect.top == 10 && rect.bottom != 100)
#define EMPTY(rect) (rect.left == rect.right && rect.bottom == rect.top)
static void test_DrawTextCalcRect(void)
{
HWND hwnd;
HDC hdc;
HFONT hFont, hOldFont;
LOGFONTA lf;
static CHAR text[] = "Example text for testing DrawText in "
"MM_HIENGLISH mode";
static WCHAR textW[] = {'W','i','d','e',' ','c','h','a','r',' ',
's','t','r','i','n','g','\0'};
static CHAR emptystring[] = "";
static WCHAR emptystringW[] = { 0 };
static CHAR wordbreak_text[] = "line1 line2";
static WCHAR wordbreak_textW[] = {'l','i','n','e','1',' ','l','i','n','e','2',0};
static char tabstring[] = "one\ttwo";
INT textlen, textheight, heightcheck;
RECT rect = { 0, 0, 100, 0 }, rect2;
BOOL ret;
DRAWTEXTPARAMS dtp;
BOOL conform_xp = TRUE;
/* 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());
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 %u\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 %u\n", GetLastError());
trace("MM_HIENGLISH rect.bottom %d\n", rect.bottom);
ok(rect.bottom < 0, "In MM_HIENGLISH, DrawText with "
"DT_CALCRECT should return a negative rectangle bottom. "
"(bot=%d)\n", rect.bottom);
SelectObject(hdc, hOldFont);
ret = DeleteObject(hFont);
ok( ret, "DeleteObject error %u\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 %u\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 %u\n", GetLastError());
trace("MM_TEXT rect.bottom %d\n", rect.bottom);
ok(rect.bottom > 0, "In MM_TEXT, DrawText with DT_CALCRECT "
"should return a positive rectangle bottom. (bot=%d)\n",
rect.bottom);
/* empty or null text should in some cases calc an empty rectangle */
SetRect( &rect, 10,10, 100, 100);
heightcheck = textheight = DrawTextExA(hdc, text, 0, &rect, DT_CALCRECT, NULL );
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
ok(textheight==0,"Got textheight from DrawTextExA\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextA(hdc, text, 0, &rect, DT_CALCRECT);
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
SetRect( &rect, 10,10, 100, 100);
SetLastError( 0);
heightcheck = textheight = DrawTextExA(hdc, emptystring, -1, &rect, DT_CALCRECT, NULL );
ok(EMPTY(rect), "rectangle should be empty got %s\n", wine_dbgstr_rect(&rect));
ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextA(hdc, emptystring, -1, &rect, DT_CALCRECT);
ok(EMPTY(rect), "rectangle should be empty got %s\n", wine_dbgstr_rect(&rect));
ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
SetRect( &rect, 10,10, 100, 100);
SetLastError( 0);
heightcheck = textheight = DrawTextExA(hdc, NULL, -1, &rect, DT_CALCRECT, NULL );
ok(EMPTY(rect), "rectangle should be empty got %s\n", wine_dbgstr_rect(&rect));
if (!textheight) /* Windows NT 4 */
{
if (conform_xp)
win_skip("XP conformity failed, skipping XP tests. Probably winNT\n");
conform_xp = FALSE;
}
else
ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextA(hdc, NULL, -1, &rect, DT_CALCRECT);
ok(EMPTY(rect), "rectangle should be empty got %s\n", wine_dbgstr_rect(&rect));
if (conform_xp)
ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
SetRect( &rect, 10,10, 100, 100);
heightcheck = textheight = DrawTextExA(hdc, NULL, 0, &rect, DT_CALCRECT, NULL );
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextExA\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextA(hdc, NULL, 0, &rect, DT_CALCRECT);
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
/* DT_SINGLELINE tests */
SetRect( &rect, 10,10, 100, 100);
heightcheck = textheight = DrawTextExA(hdc, text, 0, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextExA\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextA(hdc, text, 0, &rect, DT_CALCRECT|DT_SINGLELINE);
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
SetRect( &rect, 10,10, 100, 100);
SetLastError( 0);
heightcheck = textheight = DrawTextExA(hdc, emptystring, -1, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
ok(!EMPTY(rect) && MODIFIED(rect), "rectangle should be modified got %s\n",
wine_dbgstr_rect(&rect));
ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextA(hdc, emptystring, -1, &rect, DT_CALCRECT|DT_SINGLELINE);
ok(!EMPTY(rect) && MODIFIED (rect), "rectangle should be modified got %s\n",
wine_dbgstr_rect(&rect));
ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
SetRect( &rect, 10,10, 100, 100);
SetLastError( 0);
heightcheck = textheight = DrawTextExA(hdc, NULL, -1, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
ok(!EMPTY(rect) && MODIFIED(rect), "rectangle should be modified got %s\n",
wine_dbgstr_rect(&rect));
if (conform_xp)
ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextA(hdc, NULL, -1, &rect, DT_CALCRECT|DT_SINGLELINE);
ok(!EMPTY(rect) && MODIFIED(rect), "rectangle should be modified got %s\n",
wine_dbgstr_rect(&rect));
if (conform_xp)
ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
SetRect( &rect, 10,10, 100, 100);
heightcheck = textheight = DrawTextExA(hdc, NULL, 0, &rect, DT_CALCRECT|DT_SINGLELINE, NULL );
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextExA\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextA(hdc, NULL, 0, &rect, DT_CALCRECT|DT_SINGLELINE);
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
/* further tests with 0 count, NULL and empty strings */
heightcheck = textheight = DrawTextA(hdc, text, 0, &rect, 0);
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextA\n");
textheight = DrawTextExA(hdc, text, 0, &rect, 0, NULL );
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextExA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
heightcheck = textheight = DrawTextA(hdc, emptystring, 0, &rect, 0);
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextA\n");
textheight = DrawTextExA(hdc, emptystring, 0, &rect, 0, NULL );
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextExA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
heightcheck = textheight = DrawTextA(hdc, NULL, 0, &rect, 0);
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextA\n");
textheight = DrawTextExA(hdc, NULL, 0, &rect, 0, NULL );
if (conform_xp)
ok(textheight==0,"Got textheight from DrawTextExA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
heightcheck = textheight = DrawTextA(hdc, emptystring, -1, &rect, 0);
ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
textheight = DrawTextExA(hdc, emptystring, -1, &rect, 0, NULL );
ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
heightcheck = textheight = DrawTextA(hdc, NULL, -1, &rect, 0);
if (conform_xp)
ok(textheight!=0,"Failed to get textheight from DrawTextA\n");
textheight = DrawTextExA(hdc, NULL, -1, &rect, 0, NULL );
if (conform_xp)
ok(textheight!=0,"Failed to get textheight from DrawTextExA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
heightcheck = textheight = DrawTextA(hdc, NULL, 10, &rect, 0);
ok(textheight==0,"Got textheight from DrawTextA\n");
textheight = DrawTextExA(hdc, NULL, 10, &rect, 0, NULL );
ok(textheight==0,"Got textheight from DrawTextA\n");
ok(textheight == heightcheck,"DrawTextEx and DrawText differ in return\n");
/* invalid dtp size test */
dtp.cbSize = -1; /* Invalid */
dtp.uiLengthDrawn = 1337;
textheight = DrawTextExA(hdc, text, 0, &rect, 0, &dtp);
ok(textheight==0,"Got textheight from DrawTextExA\n");
ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
dtp.uiLengthDrawn = 1337;
textheight = DrawTextExA(hdc, emptystring, 0, &rect, 0, &dtp);
ok(textheight==0,"Got textheight from DrawTextExA\n");
ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
dtp.uiLengthDrawn = 1337;
textheight = DrawTextExA(hdc, NULL, 0, &rect, 0, &dtp);
ok(textheight==0,"Got textheight from DrawTextExA\n");
ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
dtp.uiLengthDrawn = 1337;
textheight = DrawTextExA(hdc, emptystring, -1, &rect, 0, &dtp);
ok(textheight==0,"Got textheight from DrawTextExA\n");
ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
dtp.uiLengthDrawn = 1337;
textheight = DrawTextExA(hdc, NULL, -1, &rect, 0, &dtp);
ok(textheight==0,"Got textheight from DrawTextExA\n");
ok(dtp.uiLengthDrawn==1337, "invalid dtp.uiLengthDrawn = %i\n",dtp.uiLengthDrawn);
/* Margin calculations */
dtp.cbSize = sizeof(dtp);
dtp.iLeftMargin = 0;
dtp.iRightMargin = 0;
SetRectEmpty(&rect);
DrawTextExA(hdc, text, -1, &rect, DT_CALCRECT, &dtp);
textlen = rect.right; /* Width without margin */
dtp.iLeftMargin = 8;
SetRectEmpty(&rect);
DrawTextExA(hdc, text, -1, &rect, DT_CALCRECT, &dtp);
ok(rect.right==dtp.iLeftMargin+textlen ,"Incorrect left margin calculated rc(%d,%d)\n", rect.left, rect.right);
dtp.iLeftMargin = 0;
dtp.iRightMargin = 8;
SetRectEmpty(&rect);
DrawTextExA(hdc, text, -1, &rect, DT_CALCRECT, &dtp);
ok(rect.right==dtp.iRightMargin+textlen ,"Incorrect right margin calculated rc(%d,%d)\n", rect.left, rect.right);
/* Wide char versions */
SetRect( &rect, 10,10, 100, 100);
SetLastError( 0);
heightcheck = textheight = DrawTextExW(hdc, textW, 0, &rect, DT_CALCRECT, NULL );
if( GetLastError() != ERROR_CALL_NOT_IMPLEMENTED) {
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
ok(textheight!=0,"Failed to get textheight from DrawTextExW\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextW(hdc, textW, 0, &rect, DT_CALCRECT);
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
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, NULL );
ok(EMPTY(rect), "rectangle should be empty got %s\n", wine_dbgstr_rect(&rect));
ok(textheight!=0,"Failed to get textheight from DrawTextExW\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextW(hdc, emptystringW, -1, &rect, DT_CALCRECT);
ok(EMPTY(rect), "rectangle should be empty got %s\n", wine_dbgstr_rect(&rect));
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, NULL, 0, &rect, DT_CALCRECT, NULL );
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
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(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
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(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
ok(textheight==0,"Got textheight from DrawTextExW\n");
SetRect( &rect, 10,10, 100, 100);
textheight = DrawTextW(hdc, NULL, -1, &rect, DT_CALCRECT);
ok(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
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(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
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(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
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 %s\n",
wine_dbgstr_rect(&rect));
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 %s\n",
wine_dbgstr_rect(&rect));
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(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
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(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
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(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
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(!IsRectEmpty(&rect) && !MODIFIED(rect),
"rectangle should NOT be empty and NOT modified got %s\n", wine_dbgstr_rect(&rect));
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 */
SetRectEmpty(&rect);
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");
SetRectEmpty(&rect);
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");
}
SetRect(&rect, 0, 0, 1, 1);
heightcheck = DrawTextA(hdc, wordbreak_text, -1, &rect, DT_CALCRECT);
SetRect(&rect, 0, 0, 1, 1);
textheight = DrawTextA(hdc, wordbreak_text, -1, &rect, DT_CALCRECT | DT_WORDBREAK);
ok(textheight == heightcheck * 2, "Got unexpected textheight %d, expected %d.\n",
textheight, heightcheck * 2);
SetRect(&rect, 0, 0, 1, 1);
textheight = DrawTextA(hdc, wordbreak_text, -1, &rect, DT_CALCRECT | DT_WORDBREAK | DT_EDITCONTROL);
ok(textheight >= heightcheck * 6, "Got unexpected textheight %d, expected at least %d.\n",
textheight, heightcheck * 6);
SetRect(&rect, 0, 0, 1, 1);
heightcheck = DrawTextW(hdc, wordbreak_textW, -1, &rect, DT_CALCRECT);
SetRect(&rect, 0, 0, 1, 1);
textheight = DrawTextW(hdc, wordbreak_textW, -1, &rect, DT_CALCRECT | DT_WORDBREAK);
ok(textheight == heightcheck * 2, "Got unexpected textheight %d, expected %d.\n",
textheight, heightcheck * 2);
SetRect(&rect, 0, 0, 1, 1);
textheight = DrawTextW(hdc, wordbreak_textW, -1, &rect, DT_CALCRECT | DT_WORDBREAK | DT_EDITCONTROL);
ok(textheight >= heightcheck * 6, "Got unexpected textheight %d, expected at least %d.\n",
textheight, heightcheck * 6);
/* DT_TABSTOP | DT_EXPANDTABS tests */
SetRect( &rect, 0,0, 10, 10);
textheight = DrawTextA(hdc, tabstring, -1, &rect, DT_TABSTOP | DT_EXPANDTABS );
ok(textheight >= heightcheck, "Got unexpected textheight %d\n", textheight);
SetRect( &rect, 0,0, 10, 10);
memset(&dtp, 0, sizeof(dtp));
dtp.cbSize = sizeof(dtp);
textheight = DrawTextExA(hdc, tabstring, -1, &rect, DT_CALCRECT, &dtp);
ok(textheight >= heightcheck, "Got unexpected textheight %d\n", textheight);
ok(dtp.iTabLength == 0, "invalid dtp.iTabLength = %i\n",dtp.iTabLength);
SetRect( &rect2, 0,0, 10, 10);
memset(&dtp, 0, sizeof(dtp));
dtp.cbSize = sizeof(dtp);
textheight = DrawTextExA(hdc, tabstring, -1, &rect2, DT_CALCRECT | DT_TABSTOP | DT_EXPANDTABS, &dtp);
ok(textheight >= heightcheck, "Got unexpected textheight %d\n", textheight);
ok(dtp.iTabLength == 0, "invalid dtp.iTabLength = %i\n",dtp.iTabLength);
ok(rect.left == rect2.left && rect.right != rect2.right && rect.top == rect2.top && rect.bottom == rect2.bottom,
"incorrect rect %s rect2 %s\n", wine_dbgstr_rect(&rect), wine_dbgstr_rect(&rect2));
SetRect( &rect, 0,0, 10, 10);
memset(&dtp, 0, sizeof(dtp));
dtp.cbSize = sizeof(dtp);
dtp.iTabLength = 8;
textheight = DrawTextExA(hdc, tabstring, -1, &rect, DT_CALCRECT | DT_TABSTOP | DT_EXPANDTABS, &dtp);
ok(textheight >= heightcheck, "Got unexpected textheight %d\n", textheight);
ok(dtp.iTabLength == 8, "invalid dtp.iTabLength = %i\n",dtp.iTabLength);
ok(rect.left == rect2.left, "unexpected value %d, got %d\n", rect.left, rect2.left);
/* XP, 2003 appear to not give the same values. */
ok(rect.right == rect2.right || broken(rect.right > rect2.right), "unexpected value %d, got %d\n",rect.right, rect2.right);
ok(rect.top == rect2.top, "unexpected value %d, got %d\n", rect.top, rect2.top);
ok(rect.bottom == rect2.bottom , "unexpected value %d, got %d\n", rect.bottom, rect2.bottom);
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; 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); */\
ok( extent == _exp, "Test case \"%s\". Text extent is 0x%x, expected 0x%x tab %d tabcount %d\n", \
strdisp, extent, _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", MAKELONG(tab, cy))
TABTEST( align * tab, tabcount, "xxx\t", MAKELONG(tab, cy))
TABTEST( align * tab, tabcount, "\tx", MAKELONG(tab+cx, cy))
TABTEST( align * tab, tabcount, "\t\t", MAKELONG(tab*2, cy))
TABTEST( align * tab, tabcount, "\tx\t", MAKELONG(tab*2, cy))
TABTEST( align * tab, tabcount, "x\tx", MAKELONG(tab+cx, cy))
TABTEST( align * tab, tabcount, "xx\tx", MAKELONG(tab+cx, cy))
TABTEST( align * tab, tabcount, "xxx\tx", MAKELONG(tab+cx, cy))
TABTEST( align * tab, tabcount, "xxxx\tx", MAKELONG(t>0 ? tab + cx : 2*tab+cx, cy))
TABTEST( align * tab, tabcount, "xxxxx\tx", MAKELONG(2*tab+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 (8) of tabs */
for( tabcount = 1; tabcount <= 8; tabcount +=7) {
TABTEST( align * tab, tabcount, "\t", MAKELONG(tab, cy))
TABTEST( align * tab, tabcount, "xxx\t", MAKELONG(tab, cy))
TABTEST( align * tab, tabcount, "\tx", MAKELONG(tab, cy))
TABTEST( align * tab, tabcount, "\t\t", MAKELONG(tab*2, cy))
TABTEST( align * tab, tabcount, "\tx\t", MAKELONG(tab*2, cy))
TABTEST( align * tab, tabcount, "x\tx", MAKELONG(tab, cy))
TABTEST( align * tab, tabcount, "xx\tx", MAKELONG(tab, cy))
TABTEST( align * tab, tabcount, "xxx\tx", MAKELONG(4 * cx >= tab ? 2*tab :tab, cy))
TABTEST( align * tab, tabcount, "xxxx\tx", MAKELONG(2*tab, cy))
TABTEST( align * tab, tabcount, "xxxxx\tx", MAKELONG(2*tab, cy))
}
}
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);
}
static void test_CharToOem_OemToChar(void)
{
static const WCHAR helloWorldW[] = {'H','e','l','l','o',' ','W','o','r','l','d',0};
static const WCHAR emptyW[] = {0};
static const char helloWorld[] = "Hello World";
static const struct
{
BOOL src, dst, ret;
}
tests[] =
{
{ FALSE, FALSE, FALSE },
{ TRUE, FALSE, FALSE },
{ FALSE, TRUE, FALSE },
{ TRUE, TRUE, TRUE },
};
BOOL ret;
int i;
for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++)
{
const char *expected = tests[i].ret ? helloWorld : "";
const char *src = tests[i].src ? helloWorld : NULL;
char buf[64], *dst = tests[i].dst ? buf : NULL;
memset(buf, 0, sizeof(buf));
ret = CharToOemA(src, dst);
ok(ret == tests[i].ret, "test %d: expected %d, got %d\n", i, tests[i].ret, ret);
ok(!strcmp(buf, expected), "test %d: got '%s'\n", i, buf);
memset(buf, 0, sizeof(buf));
ret = CharToOemBuffA(src, dst, sizeof(helloWorld));
ok(ret == tests[i].ret, "test %d: expected %d, got %d\n", i, tests[i].ret, ret);
ok(!strcmp(buf, expected), "test %d: got '%s'\n", i, buf);
memset(buf, 0, sizeof(buf));
ret = OemToCharA(src, dst);
ok(ret == tests[i].ret, "test %d: expected %d, got %d\n", i, tests[i].ret, ret);
ok(!strcmp(buf, expected), "test %d: got '%s'\n", i, buf);
memset(buf, 0, sizeof(buf));
ret = OemToCharBuffA(src, dst, sizeof(helloWorld));
ok(ret == tests[i].ret, "test %d: expected %d, got %d\n", i, tests[i].ret, ret);
ok(!strcmp(buf, expected), "test %d: got '%s'\n", i, buf);
}
for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++)
{
const char *expected = tests[i].ret ? helloWorld : "";
const WCHAR *src = tests[i].src ? helloWorldW : NULL;
char buf[64], *dst = tests[i].dst ? buf : NULL;
memset(buf, 0, sizeof(buf));
ret = CharToOemW(src, dst);
ok(ret == tests[i].ret, "test %d: expected %d, got %d\n", i, tests[i].ret, ret);
ok(!strcmp(buf, expected), "test %d: got '%s'\n", i, buf);
memset(buf, 0, sizeof(buf));
ret = CharToOemBuffW(src, dst, sizeof(helloWorldW)/sizeof(WCHAR));
ok(ret == tests[i].ret, "test %d: expected %d, got %d\n", i, tests[i].ret, ret);
ok(!strcmp(buf, expected), "test %d: got '%s'\n", i, buf);
}
for (i = 0; i < sizeof(tests)/sizeof(tests[0]); i++)
{
const WCHAR *expected = tests[i].ret ? helloWorldW : emptyW;
const char *src = tests[i].src ? helloWorld : NULL;
WCHAR buf[64], *dst = tests[i].dst ? buf : NULL;
memset(buf, 0, sizeof(buf));
ret = OemToCharW(src, dst);
ok(ret == tests[i].ret, "test %d: expected %d, got %d\n", i, tests[i].ret, ret);
ok(!lstrcmpW(buf, expected), "test %d: got '%s'\n", i, wine_dbgstr_w(buf));
memset(buf, 0, sizeof(buf));
ret = OemToCharBuffW(src, dst, sizeof(helloWorld));
ok(ret == tests[i].ret, "test %d: expected %d, got %d\n", i, tests[i].ret, ret);
ok(!lstrcmpW(buf, expected), "test %d: got '%s'\n", i, wine_dbgstr_w(buf));
}
}
START_TEST(text)
{
test_TabbedText();
test_DrawTextCalcRect();
test_DrawState();
test_CharToOem_OemToChar();
}