modules/rostests/apitests/gdi32/PatBlt.c

   1 /*
   2  * PROJECT:         ReactOS api tests
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * PURPOSE:         Test for ...
   5  * PROGRAMMERS:     Timo Kreuzer
   6  */
   7
   8 #include "precomp.h"
   9
  10 HBITMAP ghbmpTarget;
  11 PULONG gpulTargetBits;
  12 HDC hdcTarget;
  13
  14 void Test_PatBlt_Params()
  15 {
  16     BOOL ret;
  17     ULONG i, rop;
  18     HDC hdc;
  19
  20     /* Test a rop that contains only the operation index */
  21     ret = PatBlt(hdcTarget, 0, 0, 1, 1, PATCOPY & 0x00FF0000);
  22     ok_long(ret, 1);
  23
  24     /* Test a rop that contains arbitrary values outside the operation index */
  25     ret = PatBlt(hdcTarget, 0, 0, 1, 1, (PATCOPY & 0x00FF0000) | 0xab00cdef);
  26     ok_long(ret, 1);
  27
  28     /* Test an invalid rop  */
  29     SetLastError(0);
  30     ok_long(PatBlt(hdcTarget, 0, 0, 1, 1, SRCCOPY) , 0);
  31     ok_err(0);
  32
  33     /* Test all rops */
  34     for (i = 0; i < 256; i++)
  35     {
  36         rop = i << 16;
  37         ret = PatBlt(hdcTarget, 0, 0, 1, 1, rop);
  38
  39         /* Only these should succeed (they use no source) */
  40         if ((i == 0) || (i == 5) || (i == 10) || (i == 15) || (i == 80) ||
  41             (i == 85) || (i == 90) || (i == 95) || (i == 160) || (i == 165) ||
  42             (i == 170) || (i == 175) || (i == 240) || (i == 245) ||
  43             (i == 250) || (i == 255))
  44         {
  45             ok(ret == 1, "index %ld failed, but should succeed\n", i);
  46         }
  47         else
  48         {
  49             ok(ret == 0, "index %ld succeeded, but should fail\n", i);
  50         }
  51     }
  52
  53     /* Test quaternary rop, the background part is simply ignored */
  54     ret = PatBlt(hdcTarget, 0, 0, 1, 1, MAKEROP4(PATCOPY, PATINVERT));
  55     ok_long(ret, 1);
  56     ret = PatBlt(hdcTarget, 0, 0, 1, 1, MAKEROP4(PATCOPY, SRCCOPY));
  57     ok_long(ret, 1);
  58     ret = PatBlt(hdcTarget, 0, 0, 1, 1, MAKEROP4(SRCCOPY, PATCOPY));
  59     ok_long(ret, 0);
  60
  61     /* Test an info DC */
  62     hdc = CreateICA("DISPLAY", NULL, NULL, NULL);
  63     ok(hdc != 0, "\n");
  64     SetLastError(0);
  65     ok_long(PatBlt(hdc, 0, 0, 1, 1, PATCOPY), 1);
  66     ok_err(0);
  67     DeleteDC(hdc);
  68
  69     /* Test a mem DC without selecting a bitmap */
  70     hdc = CreateCompatibleDC(NULL);
  71     ok(hdc != 0, "\n");
  72     ok_long(PatBlt(hdc, 0, 0, 1, 1, PATCOPY), 1);
  73     ok_err(0);
  74     DeleteDC(hdc);
  75
  76
  77
  78 }
  79
  80 void Test_BrushOrigin()
  81 {
  82     ULONG aulBits[2] = {0x5555AAAA, 0};
  83     HBITMAP hbmp;
  84     HBRUSH hbr;
  85     BOOL ret;
  86
  87     hbmp = CreateBitmap(2, 2, 1, 1, aulBits);
  88     if (!hbmp)
  89     {
  90         printf("Couln not create a bitmap\n");
  91         return;
  92     }
  93
  94     hbr = CreatePatternBrush(hbmp);
  95     if (!hbr)
  96     {
  97         printf("Couln not create a bitmap\n");
  98         return;
  99     }
 100
 101     if (!SelectObject(hdcTarget, hbr))
 102     {
 103         printf("failed to select pattern brush\n");
 104         return;
 105     }
 106
 107     ret = PatBlt(hdcTarget, 0, 0, 2, 2, PATCOPY);
 108     ok_long(ret, 1);
 109     ok_long(gpulTargetBits[0], 0xffffff);
 110     ok_long(gpulTargetBits[1], 0);
 111     ok_long(gpulTargetBits[16], 0);
 112     ok_long(gpulTargetBits[17], 0xffffff);
 113     //printf("0x%lx, 0x%lx\n", gpulTargetBits[0], gpulTargetBits[1]);
 114
 115     ret = PatBlt(hdcTarget, 1, 0, 2, 2, PATCOPY);
 116     ok_long(ret, 1);
 117     ok_long(gpulTargetBits[0], 0xffffff);
 118     ok_long(gpulTargetBits[1], 0);
 119     ok_long(gpulTargetBits[2], 0xffffff);
 120     ok_long(gpulTargetBits[16], 0);
 121     ok_long(gpulTargetBits[17], 0xffffff);
 122     ok_long(gpulTargetBits[18], 0);
 123
 124 }
 125
 126 START_TEST(PatBlt)
 127 {
 128     BITMAPINFO bmi;
 129
 130     bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
 131     bmi.bmiHeader.biWidth = 16;
 132     bmi.bmiHeader.biHeight = -16;
 133     bmi.bmiHeader.biPlanes = 1;
 134     bmi.bmiHeader.biBitCount = 32;
 135     bmi.bmiHeader.biCompression = BI_RGB;
 136     bmi.bmiHeader.biSizeImage = 0;
 137     bmi.bmiHeader.biXPelsPerMeter = 1;
 138     bmi.bmiHeader.biYPelsPerMeter = 1;
 139     bmi.bmiHeader.biClrUsed = 0;
 140     bmi.bmiHeader.biClrImportant = 0;
 141     ghbmpTarget = CreateDIBSection(NULL,
 142                                    &bmi,
 143                                    DIB_RGB_COLORS,
 144                                    (PVOID*)&gpulTargetBits,
 145                                    NULL,
 146                                    0);
 147     if (!ghbmpTarget)
 148     {
 149         printf("Couln not create target bitmap\n");
 150         return;
 151     }
 152
 153     hdcTarget = CreateCompatibleDC(0);
 154     if (!hdcTarget)
 155     {
 156         printf("Couln not create target dc\n");
 157         return;
 158     }
 159
 160
 161     if (!SelectObject(hdcTarget, ghbmpTarget))
 162     {
 163         printf("Failed to select bitmap\n");
 164         return;
 165     }
 166
 167     Test_PatBlt_Params();
 168
 169     Test_BrushOrigin();
 170
 171
 172 }
 173