| /* |
| * DrawText tests |
| * |
| * Copyright (c) 2004 Zach Gorman |
| * Copyright 2007 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}; |
| INT textlen, textheight, heightcheck; |
| RECT rect = { 0, 0, 100, 0 }; |
| 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( !EMPTY(rect) && !MODIFIED(rect), |
| "rectangle should NOT be empty got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom ); |
| ok(textheight==0,"Got textheight from DrawTextExA\n"); |
| |
| SetRect( &rect, 10,10, 100, 100); |
| textheight = DrawTextA(hdc, text, 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 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 %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom ); |
| 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 %d,%d-%d,%d\n", |
| rect.left, rect.top, rect.right, rect.bottom ); |
| 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) || !MODIFIED(rect), |
| "rectangle should be empty or not modified got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom ); |
| 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) || !MODIFIED(rect), |
| "rectangle should be empty or NOT modified got %d,%d-%d,%d\n", |
| rect.left, rect.top, rect.right, rect.bottom ); |
| 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( !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 DrawTextExA\n"); |
| |
| SetRect( &rect, 10,10, 100, 100); |
| textheight = DrawTextA(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 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( !EMPTY(rect) && !MODIFIED(rect), |
| "rectangle should NOT be empty got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom ); |
| 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( !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 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 %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom ); |
| 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 %d,%d-%d,%d\n", |
| rect.left, rect.top, rect.right, rect.bottom ); |
| 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)) || !MODIFIED(rect), |
| "rectangle should be modified got %d,%d-%d,%d\n", rect.left, rect.top, rect.right, rect.bottom ); |
| 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)) || !MODIFIED(rect), |
| "rectangle should be modified got %d,%d-%d,%d\n", |
| rect.left, rect.top, rect.right, rect.bottom ); |
| 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( !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 DrawTextExA\n"); |
| |
| SetRect( &rect, 10,10, 100, 100); |
| textheight = DrawTextA(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 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; |
| SetRect( &rect, 0, 0, 0, 0); |
| DrawTextExA(hdc, text, -1, &rect, DT_CALCRECT, &dtp); |
| textlen = rect.right; /* Width without margin */ |
| dtp.iLeftMargin = 8; |
| SetRect( &rect, 0, 0, 0, 0); |
| 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; |
| SetRect( &rect, 0, 0, 0, 0); |
| 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( !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); |
| 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, NULL ); |
| ok( EMPTY(rect), |
| "rectangle should be empty 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); |
| ok( EMPTY(rect), |
| "rectangle should be empty 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, NULL, 0, &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 ); |
| 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"); |
| } |
| |
| 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); |
| |
| 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(); |
| } |
