mirror of
https://github.com/reactos/reactos.git
synced 2024-07-01 02:10:07 +00:00
253 lines
8.8 KiB
C
253 lines
8.8 KiB
C
/*
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* PROJECT: ReactOS api tests
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* LICENSE: GPL - See COPYING in the top level directory
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* PURPOSE: Test for CreateBitmap
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* PROGRAMMERS: Timo Kreuzer
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*/
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#include "precomp.h"
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DWORD WINAPI GetBitmapAttributes(HBITMAP hbm);
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HBITMAP WINAPI SetBitmapAttributes(HBITMAP hbm, DWORD dwFlags);
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HBITMAP WINAPI ClearBitmapAttributes(HBITMAP hbm, DWORD dwFlags);
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void Test_CreateBitmap_Params()
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{
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HBITMAP hbmp;
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/* All of these should get us the default bitmap */
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hbmp = CreateBitmap(0, 0, 0, 0, NULL);
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ok(hbmp == GetStockObject(21), "should get the default bitmap\n");
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hbmp = CreateBitmap(1, 0, 0, 0, NULL);
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ok(hbmp == GetStockObject(21), "should get the default bitmap\n");
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hbmp = CreateBitmap(0, 1, 0, 0, NULL);
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ok(hbmp == GetStockObject(21), "should get the default bitmap\n");
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hbmp = CreateBitmap(0, 1, 1, 0, NULL);
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ok(hbmp == GetStockObject(21), "should get the default bitmap\n");
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hbmp = CreateBitmap(0, 1, 63, 33, NULL);
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ok(hbmp == GetStockObject(21), "should get the default bitmap\n");
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hbmp = CreateBitmap(0, -4, -32, 233, NULL);
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ok(hbmp == GetStockObject(21), "should get the default bitmap\n");
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SetLastError(0);
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hbmp = CreateBitmap(1, -1, 1, 0, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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SetLastError(0);
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hbmp = CreateBitmap(-1, 1, 1, 0, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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SetLastError(0);
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hbmp = CreateBitmap(-1, 1, 1, 1, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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SetLastError(0);
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hbmp = CreateBitmap(1, -1, 1, 1, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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/* Check if an overflow in cPlanes * cBitsPixel is handled */
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SetLastError(0);
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hbmp = CreateBitmap(1, 1, 2, 0x80000004, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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/* Check for maximum width */
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hbmp = CreateBitmap(0x7FFFFFF, 1, 1, 1, NULL);
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ok(hbmp != 0, "CreateBitmap failed\n");
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DeleteObject(hbmp);
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SetLastError(0);
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hbmp = CreateBitmap(0x8000000, 1, 1, 1, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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/* Check for maximum height */
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hbmp = CreateBitmap(1, 0x1FFFFF00, 1, 1, NULL);
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//ok(hbmp != 0, "\n"); // fails on windows 2003
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DeleteObject(hbmp);
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SetLastError(0);
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hbmp = CreateBitmap(1, 0x1FFFFFFF, 1, 1, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(0);
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SetLastError(0);
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hbmp = CreateBitmap(1, -1, 1, 1, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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/* Test huge allocation (256 GB) */
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SetLastError(0);
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hbmp = CreateBitmap(0x40000, 0x40000, 32, 1, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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/* Test planes / bpp */
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hbmp = CreateBitmap(10, 10, 32, 1, NULL);
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ok(hbmp != 0, "CreateBitmap failed\n");
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DeleteObject(hbmp);
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hbmp = CreateBitmap(10, 10, 5, 5, NULL);
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ok(hbmp != 0, "CreateBitmap failed\n");
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DeleteObject(hbmp);
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SetLastError(0);
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hbmp = CreateBitmap(10, 10, 33, 1, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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SetLastError(0);
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hbmp = CreateBitmap(10, 10, 1, 33, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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SetLastError(0);
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hbmp = CreateBitmap(10, 10, 6, 6, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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SetLastError(0);
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hbmp = CreateBitmap(10, 10, 8, 8, NULL);
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ok(hbmp == 0, "CreateBitmap should fail\n");
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ok_err(ERROR_INVALID_PARAMETER);
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}
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void Test_CreateBitmap()
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{
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HBITMAP hbmp;
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BITMAP bitmap;
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ULONG cjWidthBytes, cBitsPixel, cExpectedBitsPixel;
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hbmp = CreateBitmap(0, 0, 0, 0, NULL);
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ok(hbmp != 0, "should get a 1x1 bitmap\n");
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ok(hbmp == GetStockObject(DEFAULT_BITMAP), "\n");
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ok_int(GetObject(hbmp, sizeof(bitmap), &bitmap), sizeof(BITMAP));
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ok_int(bitmap.bmType, 0);
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ok_int(bitmap.bmWidth, 1);
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ok_int(bitmap.bmHeight, 1);
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ok_int(bitmap.bmWidthBytes, 2);
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ok_int(bitmap.bmPlanes, 1);
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ok_int(bitmap.bmBitsPixel, 1);
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ok_ptr(bitmap.bmBits, 0);
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DeleteObject(hbmp);
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/* Above 32 bpp should fail */
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hbmp = CreateBitmap(1, 2, 1, 33, NULL);
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ok(hbmp == 0, "should fail\n");
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hbmp = CreateBitmap(1, 2, 1, 1, NULL);
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ok(hbmp != 0, "should get a 1x2 bitmap\n");
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ok_int(GetObject(hbmp, sizeof(bitmap), &bitmap), sizeof(BITMAP));
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ok_int(bitmap.bmType, 0);
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ok_int(bitmap.bmWidth, 1);
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ok_int(bitmap.bmHeight, 2);
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ok_int(bitmap.bmWidthBytes, 2);
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ok_int(bitmap.bmPlanes, 1);
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ok_int(bitmap.bmBitsPixel, 1);
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ok_ptr(bitmap.bmBits, 0);
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DeleteObject(hbmp);
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for (cBitsPixel = 0; cBitsPixel <= 32; cBitsPixel++)
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{
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/* CreateBitmap API accepts any number as BitsPixels param.
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but it can only create 1, 4, 8, 16, 24, 32 bpp bitmaps */
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if (cBitsPixel <= 1) cExpectedBitsPixel = 1;
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else if (cBitsPixel <= 4) cExpectedBitsPixel = 4;
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else if (cBitsPixel <= 8) cExpectedBitsPixel = 8;
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else if (cBitsPixel <= 16) cExpectedBitsPixel = 16;
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else if (cBitsPixel <= 24) cExpectedBitsPixel = 24;
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else if (cBitsPixel <= 32) cExpectedBitsPixel = 32;
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hbmp = CreateBitmap(1, 2, 1, cBitsPixel, NULL);
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ok(hbmp != 0, "should get a 1x2 bitmap %ld\n", cBitsPixel);
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ok_int(GetObject(hbmp, sizeof(bitmap), &bitmap), sizeof(BITMAP));
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/* Calculate expected line width */
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cjWidthBytes = ((bitmap.bmWidth * bitmap.bmBitsPixel + 15) & ~15) >> 3;
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ok_int(bitmap.bmType, 0);
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ok_int(bitmap.bmWidth, 1);
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ok_int(bitmap.bmHeight, 2);
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ok_int(bitmap.bmPlanes, 1);
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ok_int(bitmap.bmBitsPixel, cExpectedBitsPixel);
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ok_int(bitmap.bmWidthBytes, cjWidthBytes);
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ok_ptr(bitmap.bmBits, 0);
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DeleteObject(hbmp);
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}
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hbmp = CreateBitmap(1, 2, 1, 33, NULL);
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ok(hbmp == 0, "Expected failure for 33 bpp\n");
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}
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void Test_BitmapAttributes()
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{
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static const WORD pattern_bits[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
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HBITMAP hbmp,hbmpso,hbmpsoc;
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INT ret;
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BITMAP bm;
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hbmp = CreateBitmap(0, 0, 0, 0, NULL);
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ok(hbmp != 0, "should get a 1x1 bitmap\n");
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ok(hbmp == GetStockObject(DEFAULT_BITMAP), "\n");
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ok(GetBitmapAttributes(hbmp) == 1,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000002) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000004) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000008) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000010) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000020) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000040) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000080) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000100) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000200) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000400) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0x00000800) == 0,"\n");
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ok(SetBitmapAttributes(hbmp, 0xFFFFFFFF) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000002) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000004) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000008) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000010) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000020) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000040) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000080) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000100) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000200) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000400) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0x00000800) == 0,"\n");
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ok(ClearBitmapAttributes(hbmp, 0xFFFFFFFF) == 0,"\n");
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DeleteObject(hbmp);
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hbmp = CreateBitmap( 16, 8, 1, 1, pattern_bits );
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ok(hbmp != 0, "should get a pattern bitmap\n");
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ok(GetBitmapAttributes(hbmp) == 0,"\n");
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hbmpso = SetBitmapAttributes(hbmp, 1);
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ok(hbmpso != 0, "should get stock pattern bitmap\n");
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ok(GetBitmapAttributes(hbmpso) == 1,"\n");
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ok(hbmpso != hbmp,"\n");
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DeleteObject(hbmpso);
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ret = GetObjectW(hbmpso, sizeof(bm), &bm);
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ok(ret == sizeof(bm), "GetObject returned %d\n", ret);
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hbmpsoc = ClearBitmapAttributes(hbmpso, 1);
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ok(hbmpsoc != 0, "should get pattern bitmap\n");
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ok(GetBitmapAttributes(hbmp) == 0,"\n");
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ok(hbmpsoc == hbmp,"\n");
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DeleteObject(hbmp);
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ret = GetObjectW(hbmp, sizeof(bm), &bm);
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ok(ret == 0, "GetObject returned %d\n", ret);
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}
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START_TEST(CreateBitmap)
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{
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Test_CreateBitmap_Params();
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Test_CreateBitmap();
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Test_BitmapAttributes();
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}
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