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67 lines
2 KiB
C
67 lines
2 KiB
C
/*
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* Unit test suite for wing32 functions
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*
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* Copyright 2024 Bernhard Übelacker
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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 <windows.h>
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#include "wine/test.h"
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HDC WINAPI WinGCreateDC(void);
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HBITMAP WINAPI WinGCreateBitmap(HDC, BITMAPINFO*, void **);
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void* WINAPI WinGGetDIBPointer(HBITMAP, BITMAPINFO*);
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static void test_WinGGetDIBPointer(void)
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{
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HDC dc;
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BITMAPINFO bmi;
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void *bits;
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HBITMAP bmp;
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void* dib;
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dc = WinGCreateDC();
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ok(dc != NULL, "WinGCreateDC failed\n");
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memset(&bmi, 0, sizeof(bmi));
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bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader);
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bmi.bmiHeader.biWidth = 1;
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bmi.bmiHeader.biHeight = 1;
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bmi.bmiHeader.biPlanes = 1;
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bmi.bmiHeader.biBitCount= 24;
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bmi.bmiHeader.biCompression= BI_RGB;
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bmi.bmiHeader.biSizeImage = 0;
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bmp = WinGCreateBitmap(dc, &bmi, &bits);
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ok(bmp != NULL, "WinGCreateBitmap failed\n");
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dib = WinGGetDIBPointer(NULL, NULL);
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ok(dib == NULL, "WinGGetDIBPointer returned unexpected value %p\n", dib);
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dib = WinGGetDIBPointer(bmp, NULL);
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ok(dib != NULL, "WinGGetDIBPointer failed\n");
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dib = WinGGetDIBPointer(bmp, &bmi);
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ok(dib != NULL, "WinGGetDIBPointer failed\n");
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DeleteObject(bmp);
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DeleteDC(dc);
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}
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START_TEST(wing32)
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{
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test_WinGGetDIBPointer();
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}
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