744 lines
28 KiB
C
744 lines
28 KiB
C
/*
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* Unit tests for DCE support
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*
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* Copyright 2005 Alexandre Julliard
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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 <stdlib.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include "windef.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 "wine/test.h"
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#ifndef DCX_USESTYLE
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#define DCX_USESTYLE 0x00010000
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#endif
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static HWND hwnd_cache, hwnd_owndc, hwnd_classdc, hwnd_classdc2, hwnd_parent, hwnd_parentdc;
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/* test behavior of DC attributes with various GetDC/ReleaseDC combinations */
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static void test_dc_attributes(void)
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{
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HDC hdc, old_hdc;
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HDC hdcs[20];
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INT i, rop, def_rop;
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BOOL found_dc;
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/* test cache DC */
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hdc = GetDC( hwnd_cache );
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def_rop = GetROP2( hdc );
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SetROP2( hdc, R2_WHITE );
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rop = GetROP2( hdc );
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ok( rop == R2_WHITE, "wrong ROP2 %d\n", rop );
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ok( WindowFromDC( hdc ) == hwnd_cache, "wrong window\n" );
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ReleaseDC( hwnd_cache, hdc );
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ok( WindowFromDC( hdc ) == 0, "wrong window\n" );
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hdc = GetDC( hwnd_cache );
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rop = GetROP2( hdc );
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ok( rop == def_rop, "wrong ROP2 %d after release\n", rop );
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SetROP2( hdc, R2_WHITE );
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ok( WindowFromDC( hdc ) == hwnd_cache, "wrong window\n" );
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ReleaseDC( hwnd_cache, hdc );
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old_hdc = hdc;
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found_dc = FALSE;
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for (i = 0; i < 20; i++)
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{
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hdc = hdcs[i] = GetDCEx( hwnd_cache, 0, DCX_USESTYLE | DCX_NORESETATTRS );
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if (!hdc) break;
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rop = GetROP2( hdc );
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ok( rop == def_rop, "wrong ROP2 %d after release %p/%p\n", rop, old_hdc, hdc );
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if (hdc == old_hdc)
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{
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found_dc = TRUE;
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SetROP2( hdc, R2_WHITE );
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}
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}
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if (!found_dc)
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{
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trace( "hdc %p not found in cache using %p\n", old_hdc, hdcs[0] );
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old_hdc = hdcs[0];
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SetROP2( old_hdc, R2_WHITE );
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}
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while (i > 0) ReleaseDC( hwnd_cache, hdcs[--i] );
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for (i = 0; i < 20; i++)
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{
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hdc = hdcs[i] = GetDCEx( hwnd_cache, 0, DCX_USESTYLE | DCX_NORESETATTRS );
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if (!hdc) break;
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rop = GetROP2( hdc );
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if (hdc == old_hdc)
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ok( rop == R2_WHITE || broken( rop == def_rop), /* win9x doesn't support DCX_NORESETATTRS */
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"wrong ROP2 %d after release %p/%p\n", rop, old_hdc, hdc );
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else
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ok( rop == def_rop, "wrong ROP2 %d after release %p/%p\n", rop, old_hdc, hdc );
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}
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while (i > 0) ReleaseDC( hwnd_cache, hdcs[--i] );
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for (i = 0; i < 20; i++)
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{
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hdc = hdcs[i] = GetDCEx( hwnd_cache, 0, DCX_USESTYLE );
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if (!hdc) break;
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rop = GetROP2( hdc );
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if (hdc == old_hdc)
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{
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ok( rop == R2_WHITE || broken( rop == def_rop),
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"wrong ROP2 %d after release %p/%p\n", rop, old_hdc, hdc );
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SetROP2( old_hdc, def_rop );
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}
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else
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ok( rop == def_rop, "wrong ROP2 %d after release %p/%p\n", rop, old_hdc, hdc );
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}
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while (i > 0) ReleaseDC( hwnd_cache, hdcs[--i] );
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/* Released cache DCs are 'disabled' */
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rop = SetROP2( old_hdc, R2_BLACK );
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ok( rop == 0, "got %d\n", rop );
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rop = GetROP2( old_hdc );
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ok( rop == 0, "got %d\n", rop );
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ok( WindowFromDC( old_hdc ) == 0, "wrong window\n" );
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/* test own DC */
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hdc = GetDC( hwnd_owndc );
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SetROP2( hdc, R2_WHITE );
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rop = GetROP2( hdc );
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ok( rop == R2_WHITE, "wrong ROP2 %d\n", rop );
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old_hdc = hdc;
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ok( WindowFromDC( hdc ) == hwnd_owndc, "wrong window\n" );
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ReleaseDC( hwnd_owndc, hdc );
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ok( WindowFromDC( hdc ) == hwnd_owndc, "wrong window\n" );
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hdc = GetDC( hwnd_owndc );
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ok( old_hdc == hdc, "didn't get same DC %p/%p\n", old_hdc, hdc );
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rop = GetROP2( hdc );
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ok( rop == R2_WHITE, "wrong ROP2 %d after release\n", rop );
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ok( WindowFromDC( hdc ) == hwnd_owndc, "wrong window\n" );
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ReleaseDC( hwnd_owndc, hdc );
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rop = GetROP2( hdc );
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ok( rop == R2_WHITE, "wrong ROP2 %d after second release\n", rop );
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/* test class DC */
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hdc = GetDC( hwnd_classdc );
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SetROP2( hdc, R2_WHITE );
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rop = GetROP2( hdc );
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ok( rop == R2_WHITE, "wrong ROP2 %d\n", rop );
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old_hdc = hdc;
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ok( WindowFromDC( hdc ) == hwnd_classdc, "wrong window\n" );
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ReleaseDC( hwnd_classdc, hdc );
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ok( WindowFromDC( hdc ) == hwnd_classdc, "wrong window\n" );
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hdc = GetDC( hwnd_classdc );
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ok( old_hdc == hdc, "didn't get same DC %p/%p\n", old_hdc, hdc );
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rop = GetROP2( hdc );
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ok( rop == R2_WHITE, "wrong ROP2 %d after release\n", rop );
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ok( WindowFromDC( hdc ) == hwnd_classdc, "wrong window\n" );
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ReleaseDC( hwnd_classdc, hdc );
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rop = GetROP2( hdc );
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ok( rop == R2_WHITE, "wrong ROP2 %d after second release\n", rop );
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/* test class DC with 2 windows */
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old_hdc = GetDC( hwnd_classdc );
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SetROP2( old_hdc, R2_BLACK );
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ok( WindowFromDC( old_hdc ) == hwnd_classdc, "wrong window\n" );
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hdc = GetDC( hwnd_classdc2 );
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ok( old_hdc == hdc, "didn't get same DC %p/%p\n", old_hdc, hdc );
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rop = GetROP2( hdc );
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ok( rop == R2_BLACK, "wrong ROP2 %d for other window\n", rop );
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ok( WindowFromDC( hdc ) == hwnd_classdc2, "wrong window\n" );
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ReleaseDC( hwnd_classdc, old_hdc );
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ReleaseDC( hwnd_classdc, hdc );
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ok( WindowFromDC( hdc ) == hwnd_classdc2, "wrong window\n" );
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rop = GetROP2( hdc );
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ok( rop == R2_BLACK, "wrong ROP2 %d after release\n", rop );
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}
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/* test behavior with various invalid parameters */
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static void test_parameters(void)
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{
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HDC hdc;
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hdc = GetDC( hwnd_cache );
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ok( ReleaseDC( hwnd_owndc, hdc ), "ReleaseDC with wrong window should succeed\n" );
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hdc = GetDC( hwnd_cache );
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ok( !ReleaseDC( hwnd_cache, 0 ), "ReleaseDC with wrong HDC should fail\n" );
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ok( ReleaseDC( hwnd_cache, hdc ), "correct ReleaseDC should succeed\n" );
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ok( !ReleaseDC( hwnd_cache, hdc ), "second ReleaseDC should fail\n" );
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hdc = GetDC( hwnd_owndc );
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ok( ReleaseDC( hwnd_cache, hdc ), "ReleaseDC with wrong window should succeed\n" );
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hdc = GetDC( hwnd_owndc );
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ok( ReleaseDC( hwnd_owndc, hdc ), "correct ReleaseDC should succeed\n" );
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ok( ReleaseDC( hwnd_owndc, hdc ), "second ReleaseDC should succeed\n" );
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hdc = GetDC( hwnd_classdc );
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ok( ReleaseDC( hwnd_cache, hdc ), "ReleaseDC with wrong window should succeed\n" );
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hdc = GetDC( hwnd_classdc );
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ok( ReleaseDC( hwnd_classdc, hdc ), "correct ReleaseDC should succeed\n" );
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ok( ReleaseDC( hwnd_classdc, hdc ), "second ReleaseDC should succeed\n" );
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}
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static void test_dc_visrgn(void)
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{
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HDC old_hdc, hdc;
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HRGN hrgn, hrgn2;
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RECT rect, parent_rect;
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/* cache DC */
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SetRect( &rect, 10, 10, 20, 20 );
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MapWindowPoints( hwnd_cache, 0, (POINT *)&rect, 2 );
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hrgn = CreateRectRgnIndirect( &rect );
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hdc = GetDCEx( hwnd_cache, hrgn, DCX_INTERSECTRGN | DCX_USESTYLE );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
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ReleaseDC( hwnd_cache, hdc );
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ok( GetRgnBox( hrgn, &rect ) == ERROR, "region must no longer be valid\n" );
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/* cache DC with NORESETATTRS */
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SetRect( &rect, 10, 10, 20, 20 );
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MapWindowPoints( hwnd_cache, 0, (POINT *)&rect, 2 );
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hrgn = CreateRectRgnIndirect( &rect );
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hdc = GetDCEx( hwnd_cache, hrgn, DCX_INTERSECTRGN | DCX_USESTYLE | DCX_NORESETATTRS );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
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ReleaseDC( hwnd_cache, hdc );
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ok( GetRgnBox( hrgn, &rect ) == ERROR, "region must no longer be valid\n" );
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hdc = GetDCEx( hwnd_cache, 0, DCX_USESTYLE | DCX_NORESETATTRS );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( !(rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20),
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"clip box should have been reset %s\n", wine_dbgstr_rect( &rect ));
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ReleaseDC( hwnd_cache, hdc );
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/* window DC */
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SetRect( &rect, 10, 10, 20, 20 );
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MapWindowPoints( hwnd_owndc, 0, (POINT *)&rect, 2 );
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hrgn = CreateRectRgnIndirect( &rect );
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hdc = GetDCEx( hwnd_owndc, hrgn, DCX_INTERSECTRGN | DCX_USESTYLE );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
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ReleaseDC( hwnd_owndc, hdc );
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ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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hdc = GetDCEx( hwnd_owndc, 0, DCX_USESTYLE );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
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ReleaseDC( hwnd_owndc, hdc );
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ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
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SetRect( &rect, 20, 20, 30, 30 );
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MapWindowPoints( hwnd_owndc, 0, (POINT *)&rect, 2 );
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hrgn2 = CreateRectRgnIndirect( &rect );
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hdc = GetDCEx( hwnd_owndc, hrgn2, DCX_INTERSECTRGN | DCX_USESTYLE );
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ok( GetRgnBox( hrgn, &rect ) == ERROR, "region must no longer be valid\n" );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 20 && rect.top >= 20 && rect.right <= 30 && rect.bottom <= 30,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
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ReleaseDC( hwnd_owndc, hdc );
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ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
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hdc = GetDCEx( hwnd_owndc, 0, DCX_EXCLUDERGN | DCX_USESTYLE );
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ok( GetRgnBox( hrgn2, &rect ) == ERROR, "region must no longer be valid\n" );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( !(rect.left >= 20 && rect.top >= 20 && rect.right <= 30 && rect.bottom <= 30),
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"clip box should have been reset %s\n", wine_dbgstr_rect( &rect ));
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ReleaseDC( hwnd_owndc, hdc );
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/* class DC */
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SetRect( &rect, 10, 10, 20, 20 );
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MapWindowPoints( hwnd_classdc, 0, (POINT *)&rect, 2 );
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hrgn = CreateRectRgnIndirect( &rect );
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hdc = GetDCEx( hwnd_classdc, hrgn, DCX_INTERSECTRGN | DCX_USESTYLE );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
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ReleaseDC( hwnd_classdc, hdc );
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ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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hdc = GetDCEx( hwnd_classdc, 0, DCX_USESTYLE );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
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ReleaseDC( hwnd_classdc, hdc );
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ok( GetRgnBox( hrgn, &rect ) != ERROR, "region must still be valid\n" );
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SetRect( &rect, 20, 20, 30, 30 );
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MapWindowPoints( hwnd_classdc, 0, (POINT *)&rect, 2 );
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hrgn2 = CreateRectRgnIndirect( &rect );
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hdc = GetDCEx( hwnd_classdc, hrgn2, DCX_INTERSECTRGN | DCX_USESTYLE );
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ok( GetRgnBox( hrgn, &rect ) == ERROR, "region must no longer be valid\n" );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 20 && rect.top >= 20 && rect.right <= 30 && rect.bottom <= 30,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
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old_hdc = hdc;
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hdc = GetDCEx( hwnd_classdc2, 0, DCX_USESTYLE );
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ok( old_hdc == hdc, "did not get the same hdc %p/%p\n", old_hdc, hdc );
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ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( !(rect.left >= 20 && rect.top >= 20 && rect.right <= 30 && rect.bottom <= 30),
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"clip box should have been reset %s\n", wine_dbgstr_rect( &rect ));
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ReleaseDC( hwnd_classdc2, hdc );
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ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
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hdc = GetDCEx( hwnd_classdc2, 0, DCX_EXCLUDERGN | DCX_USESTYLE );
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ok( GetRgnBox( hrgn2, &rect ) != ERROR, "region2 must still be valid\n" );
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ok( !(rect.left >= 20 && rect.top >= 20 && rect.right <= 30 && rect.bottom <= 30),
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"clip box must have been reset %s\n", wine_dbgstr_rect( &rect ));
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ReleaseDC( hwnd_classdc2, hdc );
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/* parent DC */
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hdc = GetDC( hwnd_parentdc );
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GetClipBox( hdc, &rect );
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ReleaseDC( hwnd_parentdc, hdc );
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hdc = GetDC( hwnd_parent );
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GetClipBox( hdc, &parent_rect );
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ReleaseDC( hwnd_parent, hdc );
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ok( EqualRect( &rect, &parent_rect ), "rect = %s, expected %s\n", wine_dbgstr_rect( &rect ),
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wine_dbgstr_rect( &parent_rect ));
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}
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/* test various BeginPaint/EndPaint behaviors */
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static void test_begin_paint(void)
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{
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HDC old_hdc, hdc;
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RECT rect, parent_rect;
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PAINTSTRUCT ps;
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COLORREF cr;
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/* cache DC */
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/* clear update region */
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RedrawWindow( hwnd_cache, NULL, 0, RDW_VALIDATE|RDW_NOFRAME|RDW_NOERASE );
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SetRect( &rect, 10, 10, 20, 20 );
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RedrawWindow( hwnd_cache, &rect, 0, RDW_INVALIDATE );
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hdc = BeginPaint( hwnd_cache, &ps );
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SetRectEmpty( &rect );
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GetClipBox( hdc, &rect );
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ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
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"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
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EndPaint( hwnd_cache, &ps );
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/* window DC */
|
|
|
|
RedrawWindow( hwnd_owndc, NULL, 0, RDW_VALIDATE|RDW_NOFRAME|RDW_NOERASE );
|
|
SetRect( &rect, 10, 10, 20, 20 );
|
|
RedrawWindow( hwnd_owndc, &rect, 0, RDW_INVALIDATE );
|
|
hdc = BeginPaint( hwnd_owndc, &ps );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
|
|
"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
|
|
ReleaseDC( hwnd_owndc, hdc );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
|
|
"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
|
|
ok( GetDC( hwnd_owndc ) == hdc, "got different hdc\n" );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
|
|
"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
|
|
EndPaint( hwnd_owndc, &ps );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( !(rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20),
|
|
"clip box should have been reset %s\n", wine_dbgstr_rect( &rect ));
|
|
RedrawWindow( hwnd_owndc, NULL, 0, RDW_VALIDATE|RDW_NOFRAME|RDW_NOERASE );
|
|
SetRect( &rect, 10, 10, 20, 20 );
|
|
RedrawWindow( hwnd_owndc, &rect, 0, RDW_INVALIDATE|RDW_ERASE );
|
|
ok( GetDC( hwnd_owndc ) == hdc, "got different hdc\n" );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( !(rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20),
|
|
"clip box should be the whole window %s\n", wine_dbgstr_rect( &rect ));
|
|
RedrawWindow( hwnd_owndc, NULL, 0, RDW_ERASENOW );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( !(rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20),
|
|
"clip box should still be the whole window %s\n", wine_dbgstr_rect( &rect ));
|
|
|
|
/* class DC */
|
|
|
|
RedrawWindow( hwnd_classdc, NULL, 0, RDW_VALIDATE|RDW_NOFRAME|RDW_NOERASE );
|
|
SetRect( &rect, 10, 10, 20, 20 );
|
|
RedrawWindow( hwnd_classdc, &rect, 0, RDW_INVALIDATE );
|
|
hdc = BeginPaint( hwnd_classdc, &ps );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20,
|
|
"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
|
|
|
|
old_hdc = hdc;
|
|
hdc = GetDC( hwnd_classdc2 );
|
|
ok( old_hdc == hdc, "did not get the same hdc %p/%p\n", old_hdc, hdc );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( !(rect.left >= 10 && rect.top >= 10 && rect.right <= 20 && rect.bottom <= 20),
|
|
"clip box should have been reset %s\n", wine_dbgstr_rect( &rect ));
|
|
ReleaseDC( hwnd_classdc2, hdc );
|
|
EndPaint( hwnd_classdc, &ps );
|
|
|
|
/* parent DC */
|
|
RedrawWindow( hwnd_parent, NULL, 0, RDW_VALIDATE|RDW_NOFRAME|RDW_NOERASE );
|
|
RedrawWindow( hwnd_parentdc, NULL, 0, RDW_INVALIDATE );
|
|
hdc = BeginPaint( hwnd_parentdc, &ps );
|
|
GetClipBox( hdc, &rect );
|
|
cr = SetPixel( hdc, 10, 10, RGB(255, 0, 0) );
|
|
ok( cr != -1, "error drawing outside of window client area\n" );
|
|
EndPaint( hwnd_parentdc, &ps );
|
|
GetClientRect( hwnd_parent, &parent_rect );
|
|
|
|
ok( rect.left == parent_rect.left, "rect.left = %d, expected %d\n", rect.left, parent_rect.left );
|
|
ok( rect.top == parent_rect.top, "rect.top = %d, expected %d\n", rect.top, parent_rect.top );
|
|
todo_wine ok( rect.right == parent_rect.right, "rect.right = %d, expected %d\n", rect.right, parent_rect.right );
|
|
todo_wine ok( rect.bottom == parent_rect.bottom, "rect.bottom = %d, expected %d\n", rect.bottom, parent_rect.bottom );
|
|
|
|
hdc = GetDC( hwnd_parent );
|
|
todo_wine ok( GetPixel( hdc, 10, 10 ) == cr, "error drawing outside of window client area\n" );
|
|
ReleaseDC( hwnd_parent, hdc );
|
|
}
|
|
|
|
/* test ScrollWindow with window DCs */
|
|
static void test_scroll_window(void)
|
|
{
|
|
PAINTSTRUCT ps;
|
|
HDC hdc;
|
|
RECT clip, rect;
|
|
|
|
/* ScrollWindow uses the window DC, ScrollWindowEx doesn't */
|
|
|
|
UpdateWindow( hwnd_owndc );
|
|
SetRect( &clip, 25, 25, 50, 50 );
|
|
ScrollWindow( hwnd_owndc, -5, -10, NULL, &clip );
|
|
hdc = BeginPaint( hwnd_owndc, &ps );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( rect.left >= 25 && rect.top >= 25 && rect.right <= 50 && rect.bottom <= 50,
|
|
"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
|
|
EndPaint( hwnd_owndc, &ps );
|
|
|
|
SetViewportExtEx( hdc, 2, 3, NULL );
|
|
SetViewportOrgEx( hdc, 30, 20, NULL );
|
|
|
|
ScrollWindow( hwnd_owndc, -5, -10, NULL, &clip );
|
|
hdc = BeginPaint( hwnd_owndc, &ps );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( rect.left >= 25 && rect.top >= 25 && rect.right <= 50 && rect.bottom <= 50,
|
|
"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
|
|
EndPaint( hwnd_owndc, &ps );
|
|
|
|
ScrollWindowEx( hwnd_owndc, -5, -10, NULL, &clip, 0, NULL, SW_INVALIDATE | SW_ERASE );
|
|
hdc = BeginPaint( hwnd_owndc, &ps );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( rect.left >= -5 && rect.top >= 5 && rect.right <= 20 && rect.bottom <= 30,
|
|
"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
|
|
EndPaint( hwnd_owndc, &ps );
|
|
|
|
SetViewportExtEx( hdc, 1, 1, NULL );
|
|
SetViewportOrgEx( hdc, 0, 0, NULL );
|
|
|
|
ScrollWindowEx( hwnd_owndc, -5, -10, NULL, &clip, 0, NULL, SW_INVALIDATE | SW_ERASE );
|
|
hdc = BeginPaint( hwnd_owndc, &ps );
|
|
SetRectEmpty( &rect );
|
|
GetClipBox( hdc, &rect );
|
|
ok( rect.left >= 25 && rect.top >= 25 && rect.right <= 50 && rect.bottom <= 50,
|
|
"invalid clip box %s\n", wine_dbgstr_rect( &rect ));
|
|
EndPaint( hwnd_owndc, &ps );
|
|
}
|
|
|
|
static void test_invisible_create(void)
|
|
{
|
|
HWND hwnd_owndc = CreateWindowA("owndc_class", NULL, WS_OVERLAPPED,
|
|
0, 200, 100, 100,
|
|
0, 0, GetModuleHandleA(0), NULL );
|
|
HDC dc1, dc2;
|
|
|
|
dc1 = GetDC(hwnd_owndc);
|
|
dc2 = GetDC(hwnd_owndc);
|
|
|
|
ok(dc1 == dc2, "expected owndc dcs to match\n");
|
|
|
|
ReleaseDC(hwnd_owndc, dc2);
|
|
ReleaseDC(hwnd_owndc, dc1);
|
|
DestroyWindow(hwnd_owndc);
|
|
}
|
|
|
|
static void test_dc_layout(void)
|
|
{
|
|
DWORD (WINAPI *pSetLayout)(HDC hdc, DWORD layout);
|
|
DWORD (WINAPI *pGetLayout)(HDC hdc);
|
|
HWND hwnd_cache_rtl, hwnd_owndc_rtl, hwnd_classdc_rtl, hwnd_classdc2_rtl;
|
|
HDC hdc;
|
|
DWORD layout;
|
|
HMODULE mod = GetModuleHandleA("gdi32.dll");
|
|
|
|
pGetLayout = (void *)GetProcAddress( mod, "GetLayout" );
|
|
pSetLayout = (void *)GetProcAddress( mod, "SetLayout" );
|
|
if (!pGetLayout || !pSetLayout)
|
|
{
|
|
win_skip( "Don't have SetLayout\n" );
|
|
return;
|
|
}
|
|
|
|
hdc = GetDC( hwnd_cache );
|
|
pSetLayout( hdc, LAYOUT_RTL );
|
|
layout = pGetLayout( hdc );
|
|
ReleaseDC( hwnd_cache, hdc );
|
|
if (!layout)
|
|
{
|
|
win_skip( "SetLayout not supported\n" );
|
|
return;
|
|
}
|
|
|
|
hwnd_cache_rtl = CreateWindowExA(WS_EX_LAYOUTRTL, "cache_class", NULL, WS_OVERLAPPED | WS_VISIBLE,
|
|
0, 0, 100, 100, 0, 0, GetModuleHandleA(0), NULL );
|
|
hwnd_owndc_rtl = CreateWindowExA(WS_EX_LAYOUTRTL, "owndc_class", NULL, WS_OVERLAPPED | WS_VISIBLE,
|
|
0, 200, 100, 100, 0, 0, GetModuleHandleA(0), NULL );
|
|
hwnd_classdc_rtl = CreateWindowExA(WS_EX_LAYOUTRTL, "classdc_class", NULL, WS_OVERLAPPED | WS_VISIBLE,
|
|
200, 0, 100, 100, 0, 0, GetModuleHandleA(0), NULL );
|
|
hwnd_classdc2_rtl = CreateWindowExA(WS_EX_LAYOUTRTL, "classdc_class", NULL, WS_OVERLAPPED | WS_VISIBLE,
|
|
200, 200, 100, 100, 0, 0, GetModuleHandleA(0), NULL );
|
|
hdc = GetDC( hwnd_cache_rtl );
|
|
layout = pGetLayout( hdc );
|
|
|
|
ok( layout == LAYOUT_RTL, "wrong layout %x\n", layout );
|
|
pSetLayout( hdc, 0 );
|
|
ReleaseDC( hwnd_cache_rtl, hdc );
|
|
hdc = GetDC( hwnd_owndc_rtl );
|
|
layout = pGetLayout( hdc );
|
|
ok( layout == LAYOUT_RTL, "wrong layout %x\n", layout );
|
|
ReleaseDC( hwnd_cache_rtl, hdc );
|
|
|
|
hdc = GetDC( hwnd_cache );
|
|
layout = pGetLayout( hdc );
|
|
ok( layout == 0, "wrong layout %x\n", layout );
|
|
ReleaseDC( hwnd_cache, hdc );
|
|
|
|
hdc = GetDC( hwnd_owndc_rtl );
|
|
layout = pGetLayout( hdc );
|
|
ok( layout == LAYOUT_RTL, "wrong layout %x\n", layout );
|
|
pSetLayout( hdc, 0 );
|
|
ReleaseDC( hwnd_owndc_rtl, hdc );
|
|
hdc = GetDC( hwnd_owndc_rtl );
|
|
layout = pGetLayout( hdc );
|
|
ok( layout == LAYOUT_RTL, "wrong layout %x\n", layout );
|
|
ReleaseDC( hwnd_owndc_rtl, hdc );
|
|
|
|
hdc = GetDC( hwnd_classdc_rtl );
|
|
layout = pGetLayout( hdc );
|
|
ok( layout == LAYOUT_RTL, "wrong layout %x\n", layout );
|
|
pSetLayout( hdc, 0 );
|
|
ReleaseDC( hwnd_classdc_rtl, hdc );
|
|
hdc = GetDC( hwnd_classdc2_rtl );
|
|
layout = pGetLayout( hdc );
|
|
ok( layout == LAYOUT_RTL, "wrong layout %x\n", layout );
|
|
ReleaseDC( hwnd_classdc2_rtl, hdc );
|
|
hdc = GetDC( hwnd_classdc );
|
|
layout = pGetLayout( hdc );
|
|
ok( layout == LAYOUT_RTL, "wrong layout %x\n", layout );
|
|
ReleaseDC( hwnd_classdc_rtl, hdc );
|
|
|
|
DestroyWindow(hwnd_classdc2_rtl);
|
|
DestroyWindow(hwnd_classdc_rtl);
|
|
DestroyWindow(hwnd_owndc_rtl);
|
|
DestroyWindow(hwnd_cache_rtl);
|
|
}
|
|
|
|
static void test_destroyed_window(void)
|
|
{
|
|
HDC dc, old_dc;
|
|
HDC hdcs[30];
|
|
int i, rop;
|
|
|
|
dc = GetDC( hwnd_cache );
|
|
SetROP2( dc, R2_WHITE );
|
|
rop = GetROP2( dc );
|
|
ok( rop == R2_WHITE, "wrong ROP2 %d\n", rop );
|
|
ok( WindowFromDC( dc ) == hwnd_cache, "wrong window\n" );
|
|
old_dc = dc;
|
|
|
|
DestroyWindow( hwnd_cache );
|
|
rop = GetROP2( dc );
|
|
ok( rop == 0, "wrong ROP2 %d\n", rop );
|
|
ok( WindowFromDC( dc ) == 0, "wrong window\n" );
|
|
ok( !ReleaseDC( hwnd_cache, dc ), "ReleaseDC succeeded\n" );
|
|
dc = GetDC( hwnd_cache );
|
|
ok( !dc, "Got a non-NULL DC (%p) for a destroyed window\n", dc );
|
|
|
|
for (i = 0; i < 30; i++)
|
|
{
|
|
dc = hdcs[i] = GetDCEx( hwnd_parent, 0, DCX_CACHE | DCX_USESTYLE );
|
|
if (dc == old_dc) break;
|
|
}
|
|
ok( i < 30, "DC for destroyed window not reused\n" );
|
|
while (i > 0) ReleaseDC( hwnd_parent, hdcs[--i] );
|
|
|
|
dc = GetDC( hwnd_classdc );
|
|
SetROP2( dc, R2_WHITE );
|
|
rop = GetROP2( dc );
|
|
ok( rop == R2_WHITE, "wrong ROP2 %d\n", rop );
|
|
ok( WindowFromDC( dc ) == hwnd_classdc, "wrong window\n" );
|
|
old_dc = dc;
|
|
|
|
dc = GetDC( hwnd_classdc2 );
|
|
ok( old_dc == dc, "wrong DC\n" );
|
|
rop = GetROP2( dc );
|
|
ok( rop == R2_WHITE, "wrong ROP2 %d\n", rop );
|
|
ok( WindowFromDC( dc ) == hwnd_classdc2, "wrong window\n" );
|
|
DestroyWindow( hwnd_classdc2 );
|
|
|
|
rop = GetROP2( dc );
|
|
ok( rop == R2_WHITE, "wrong ROP2 %d\n", rop );
|
|
ok( WindowFromDC( dc ) == 0, "wrong window\n" );
|
|
ok( !ReleaseDC( hwnd_classdc2, dc ), "ReleaseDC succeeded\n" );
|
|
dc = GetDC( hwnd_classdc2 );
|
|
ok( !dc, "Got a non-NULL DC (%p) for a destroyed window\n", dc );
|
|
|
|
dc = GetDC( hwnd_classdc );
|
|
ok( dc != 0, "Got NULL DC\n" );
|
|
rop = GetROP2( dc );
|
|
ok( rop == R2_WHITE, "wrong ROP2 %d\n", rop );
|
|
ok( WindowFromDC( dc ) == hwnd_classdc, "wrong window\n" );
|
|
DestroyWindow( hwnd_classdc );
|
|
|
|
rop = GetROP2( dc );
|
|
ok( rop == R2_WHITE, "wrong ROP2 %d\n", rop );
|
|
ok( WindowFromDC( dc ) == 0, "wrong window\n" );
|
|
ok( !ReleaseDC( hwnd_classdc, dc ), "ReleaseDC succeeded\n" );
|
|
dc = GetDC( hwnd_classdc );
|
|
ok( !dc, "Got a non-NULL DC (%p) for a destroyed window\n", dc );
|
|
|
|
dc = GetDC( hwnd_owndc );
|
|
ok( dc != 0, "Got NULL DC\n" );
|
|
rop = GetROP2( dc );
|
|
ok( rop == R2_WHITE, "wrong ROP2 %d\n", rop );
|
|
ok( WindowFromDC( dc ) == hwnd_owndc, "wrong window\n" );
|
|
DestroyWindow( hwnd_owndc );
|
|
|
|
rop = GetROP2( dc );
|
|
ok( rop == 0, "wrong ROP2 %d\n", rop );
|
|
ok( WindowFromDC( dc ) == 0, "wrong window\n" );
|
|
ok( !ReleaseDC( hwnd_owndc, dc ), "ReleaseDC succeeded\n" );
|
|
dc = GetDC( hwnd_owndc );
|
|
ok( !dc, "Got a non-NULL DC (%p) for a destroyed window\n", dc );
|
|
|
|
DestroyWindow( hwnd_parent );
|
|
}
|
|
|
|
START_TEST(dce)
|
|
{
|
|
WNDCLASSA cls;
|
|
|
|
cls.style = CS_DBLCLKS;
|
|
cls.lpfnWndProc = DefWindowProcA;
|
|
cls.cbClsExtra = 0;
|
|
cls.cbWndExtra = 0;
|
|
cls.hInstance = GetModuleHandleA(0);
|
|
cls.hIcon = 0;
|
|
cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
|
|
cls.hbrBackground = GetStockObject(WHITE_BRUSH);
|
|
cls.lpszMenuName = NULL;
|
|
cls.lpszClassName = "cache_class";
|
|
RegisterClassA(&cls);
|
|
cls.style = CS_DBLCLKS | CS_OWNDC;
|
|
cls.lpszClassName = "owndc_class";
|
|
RegisterClassA(&cls);
|
|
cls.style = CS_DBLCLKS | CS_CLASSDC;
|
|
cls.lpszClassName = "classdc_class";
|
|
RegisterClassA(&cls);
|
|
cls.style = CS_PARENTDC;
|
|
cls.lpszClassName = "parentdc_class";
|
|
RegisterClassA(&cls);
|
|
|
|
hwnd_cache = CreateWindowA("cache_class", NULL, WS_OVERLAPPED | WS_VISIBLE,
|
|
0, 0, 100, 100,
|
|
0, 0, GetModuleHandleA(0), NULL );
|
|
hwnd_owndc = CreateWindowA("owndc_class", NULL, WS_OVERLAPPED | WS_VISIBLE,
|
|
0, 200, 100, 100,
|
|
0, 0, GetModuleHandleA(0), NULL );
|
|
hwnd_classdc = CreateWindowA("classdc_class", NULL, WS_OVERLAPPED | WS_VISIBLE,
|
|
200, 0, 100, 100,
|
|
0, 0, GetModuleHandleA(0), NULL );
|
|
hwnd_classdc2 = CreateWindowA("classdc_class", NULL, WS_OVERLAPPED | WS_VISIBLE,
|
|
200, 200, 100, 100,
|
|
0, 0, GetModuleHandleA(0), NULL );
|
|
hwnd_parent = CreateWindowA("static", NULL, WS_OVERLAPPED | WS_VISIBLE,
|
|
400, 0, 100, 100, 0, 0, 0, NULL );
|
|
hwnd_parentdc = CreateWindowA("parentdc_class", NULL, WS_CHILD | WS_VISIBLE,
|
|
0, 0, 1, 1, hwnd_parent, 0, 0, NULL );
|
|
|
|
test_dc_attributes();
|
|
test_parameters();
|
|
test_dc_visrgn();
|
|
test_begin_paint();
|
|
test_scroll_window();
|
|
test_invisible_create();
|
|
test_dc_layout();
|
|
/* this should be last */
|
|
test_destroyed_window();
|
|
}
|