tests/core/GP_Convert.test.c

   1 /*
   2  * 2011 - Tomas Gavenciak <gavento@ucw.cz>
   3  */
   4
   5 #include "GP_Tests.h"
   6 #include "GP_Convert.h"
   7 #include "GP_TestingCore.h"
   8
   9 GP_SUITE(GP_Convert)
  10
  11 GP_TEST(BasicPixelConversions)
  12 {
  13         GP_Pixel p1, p2;
  14         p1 = GP_RGBAToPixel(255, 255, 255, 255, GP_PIXEL_RGBA8888);
  15         fail_unless(p1 == 0xffffffff);
  16         p1 = GP_RGBAToPixel(0, 0, 0, 0, GP_PIXEL_RGBA8888);
  17         fail_unless(p1 == 0x0);
  18         p1 = GP_RGBToPixel(0x12, 0x34, 0x56, GP_PIXEL_RGB888);
  19         fail_unless(p1 == 0x123456);
  20         GP_CHECK_EqualColors(p1, GP_PIXEL_RGB888, p1, GP_PIXEL_RGB888);
  21
  22         p1 = GP_RGB888ToPixel(GP_RGBToPixel(0x12, 0x34, 0x56, GP_PIXEL_RGB888), GP_PIXEL_G4);
  23         p2 = GP_RGBAToPixel(0x12, 0x34, 0x56, 0x78, GP_PIXEL_G2);
  24         GP_CHECK_EqualColors(p1, GP_PIXEL_G4, p2, GP_PIXEL_G2);
  25 }
  26 GP_ENDTEST
  27