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			501 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			501 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /**
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|  * Pixels test suite
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|  */
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| 
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| #include <stdio.h>
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| 
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| #include "SDL.h"
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| #include "SDL_test.h"
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| 
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| /* Test case functions */
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| 
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| /* Definition of all RGB formats used to test pixel conversions */
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| const int _numRGBPixelFormats = 31;
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| Uint32 _RGBPixelFormats[] = {
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|     SDL_PIXELFORMAT_INDEX1LSB,
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|     SDL_PIXELFORMAT_INDEX1MSB,
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|     SDL_PIXELFORMAT_INDEX2LSB,
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|     SDL_PIXELFORMAT_INDEX2MSB,
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|     SDL_PIXELFORMAT_INDEX4LSB,
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|     SDL_PIXELFORMAT_INDEX4MSB,
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|     SDL_PIXELFORMAT_INDEX8,
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|     SDL_PIXELFORMAT_RGB332,
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|     SDL_PIXELFORMAT_RGB444,
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|     SDL_PIXELFORMAT_BGR444,
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|     SDL_PIXELFORMAT_RGB555,
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|     SDL_PIXELFORMAT_BGR555,
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|     SDL_PIXELFORMAT_ARGB4444,
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|     SDL_PIXELFORMAT_RGBA4444,
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|     SDL_PIXELFORMAT_ABGR4444,
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|     SDL_PIXELFORMAT_BGRA4444,
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|     SDL_PIXELFORMAT_ARGB1555,
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|     SDL_PIXELFORMAT_RGBA5551,
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|     SDL_PIXELFORMAT_ABGR1555,
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|     SDL_PIXELFORMAT_BGRA5551,
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|     SDL_PIXELFORMAT_RGB565,
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|     SDL_PIXELFORMAT_BGR565,
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|     SDL_PIXELFORMAT_RGB24,
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|     SDL_PIXELFORMAT_BGR24,
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|     SDL_PIXELFORMAT_RGB888,
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|     SDL_PIXELFORMAT_RGBX8888,
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|     SDL_PIXELFORMAT_BGR888,
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|     SDL_PIXELFORMAT_BGRX8888,
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|     SDL_PIXELFORMAT_ARGB8888,
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|     SDL_PIXELFORMAT_RGBA8888,
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|     SDL_PIXELFORMAT_ABGR8888,
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|     SDL_PIXELFORMAT_BGRA8888,
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|     SDL_PIXELFORMAT_ARGB2101010
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| };
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| const char *_RGBPixelFormatsVerbose[] = {
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|     "SDL_PIXELFORMAT_INDEX1LSB",
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|     "SDL_PIXELFORMAT_INDEX1MSB",
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|     "SDL_PIXELFORMAT_INDEX2LSB",
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|     "SDL_PIXELFORMAT_INDEX2MSB",
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|     "SDL_PIXELFORMAT_INDEX4LSB",
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|     "SDL_PIXELFORMAT_INDEX4MSB",
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|     "SDL_PIXELFORMAT_INDEX8",
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|     "SDL_PIXELFORMAT_RGB332",
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|     "SDL_PIXELFORMAT_RGB444",
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|     "SDL_PIXELFORMAT_BGR444",
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|     "SDL_PIXELFORMAT_RGB555",
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|     "SDL_PIXELFORMAT_BGR555",
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|     "SDL_PIXELFORMAT_ARGB4444",
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|     "SDL_PIXELFORMAT_RGBA4444",
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|     "SDL_PIXELFORMAT_ABGR4444",
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|     "SDL_PIXELFORMAT_BGRA4444",
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|     "SDL_PIXELFORMAT_ARGB1555",
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|     "SDL_PIXELFORMAT_RGBA5551",
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|     "SDL_PIXELFORMAT_ABGR1555",
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|     "SDL_PIXELFORMAT_BGRA5551",
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|     "SDL_PIXELFORMAT_RGB565",
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|     "SDL_PIXELFORMAT_BGR565",
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|     "SDL_PIXELFORMAT_RGB24",
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|     "SDL_PIXELFORMAT_BGR24",
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|     "SDL_PIXELFORMAT_RGB888",
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|     "SDL_PIXELFORMAT_RGBX8888",
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|     "SDL_PIXELFORMAT_BGR888",
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|     "SDL_PIXELFORMAT_BGRX8888",
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|     "SDL_PIXELFORMAT_ARGB8888",
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|     "SDL_PIXELFORMAT_RGBA8888",
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|     "SDL_PIXELFORMAT_ABGR8888",
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|     "SDL_PIXELFORMAT_BGRA8888",
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|     "SDL_PIXELFORMAT_ARGB2101010"
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| };
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| 
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| /* Definition of all Non-RGB formats used to test pixel conversions */
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| const int _numNonRGBPixelFormats = 7;
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| Uint32 _nonRGBPixelFormats[] = {
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|     SDL_PIXELFORMAT_YV12,
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|     SDL_PIXELFORMAT_IYUV,
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|     SDL_PIXELFORMAT_YUY2,
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|     SDL_PIXELFORMAT_UYVY,
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|     SDL_PIXELFORMAT_YVYU,
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|     SDL_PIXELFORMAT_NV12,
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|     SDL_PIXELFORMAT_NV21
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| };
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| const char *_nonRGBPixelFormatsVerbose[] = {
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|     "SDL_PIXELFORMAT_YV12",
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|     "SDL_PIXELFORMAT_IYUV",
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|     "SDL_PIXELFORMAT_YUY2",
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|     "SDL_PIXELFORMAT_UYVY",
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|     "SDL_PIXELFORMAT_YVYU",
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|     "SDL_PIXELFORMAT_NV12",
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|     "SDL_PIXELFORMAT_NV21"
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| };
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| 
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| /* Definition of some invalid formats for negative tests */
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| const int _numInvalidPixelFormats = 2;
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| Uint32 _invalidPixelFormats[] = {
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|     SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_ABGR, SDL_PACKEDLAYOUT_1010102 + 1, 32, 4),
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|     SDL_DEFINE_PIXELFORMAT(SDL_PIXELTYPE_PACKED32, SDL_PACKEDORDER_ABGR, SDL_PACKEDLAYOUT_1010102 + 2, 32, 4)
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| };
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| const char *_invalidPixelFormatsVerbose[] = {
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|     "SDL_PIXELFORMAT_UNKNOWN",
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|     "SDL_PIXELFORMAT_UNKNOWN"
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| };
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| 
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| /* Test case functions */
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| 
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| /**
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|  * @brief Call to SDL_AllocFormat and SDL_FreeFormat
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|  *
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|  * @sa http://wiki.libsdl.org/SDL_AllocFormat
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|  * @sa http://wiki.libsdl.org/SDL_FreeFormat
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|  */
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| int pixels_allocFreeFormat(void *arg)
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| {
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|     const char *unknownFormat = "SDL_PIXELFORMAT_UNKNOWN";
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|     const char *error;
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|     int i;
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|     Uint32 format;
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|     Uint32 masks;
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|     SDL_PixelFormat *result;
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| 
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|     /* Blank/unknown format */
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|     format = 0;
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|     SDLTest_Log("RGB Format: %s (%" SDL_PRIu32 ")", unknownFormat, format);
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| 
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|     /* Allocate format */
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|     result = SDL_AllocFormat(format);
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|     SDLTest_AssertPass("Call to SDL_AllocFormat()");
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|     SDLTest_AssertCheck(result != NULL, "Verify result is not NULL");
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|     if (result != NULL) {
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|         SDLTest_AssertCheck(result->format == format, "Verify value of result.format; expected: %" SDL_PRIu32 ", got %" SDL_PRIu32, format, result->format);
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|         SDLTest_AssertCheck(result->BitsPerPixel == 0, "Verify value of result.BitsPerPixel; expected: 0, got %u", result->BitsPerPixel);
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|         SDLTest_AssertCheck(result->BytesPerPixel == 0, "Verify value of result.BytesPerPixel; expected: 0, got %u", result->BytesPerPixel);
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|         masks = result->Rmask | result->Gmask | result->Bmask | result->Amask;
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|         SDLTest_AssertCheck(masks == 0, "Verify value of result.[RGBA]mask combined; expected: 0, got %" SDL_PRIu32, masks);
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| 
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|         /* Deallocate again */
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|         SDL_FreeFormat(result);
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|         SDLTest_AssertPass("Call to SDL_FreeFormat()");
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|     }
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| 
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|     /* RGB formats */
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|     for (i = 0; i < _numRGBPixelFormats; i++) {
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|         format = _RGBPixelFormats[i];
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|         SDLTest_Log("RGB Format: %s (%" SDL_PRIu32 ")", _RGBPixelFormatsVerbose[i], format);
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| 
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|         /* Allocate format */
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|         result = SDL_AllocFormat(format);
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|         SDLTest_AssertPass("Call to SDL_AllocFormat()");
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|         SDLTest_AssertCheck(result != NULL, "Verify result is not NULL");
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|         if (result != NULL) {
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|             SDLTest_AssertCheck(result->format == format, "Verify value of result.format; expected: %" SDL_PRIu32 ", got %" SDL_PRIu32, format, result->format);
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|             SDLTest_AssertCheck(result->BitsPerPixel > 0, "Verify value of result.BitsPerPixel; expected: >0, got %u", result->BitsPerPixel);
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|             SDLTest_AssertCheck(result->BytesPerPixel > 0, "Verify value of result.BytesPerPixel; expected: >0, got %u", result->BytesPerPixel);
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|             if (result->palette != NULL) {
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|                 masks = result->Rmask | result->Gmask | result->Bmask | result->Amask;
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|                 SDLTest_AssertCheck(masks > 0, "Verify value of result.[RGBA]mask combined; expected: >0, got %" SDL_PRIu32, masks);
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|             }
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| 
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|             /* Deallocate again */
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|             SDL_FreeFormat(result);
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|             SDLTest_AssertPass("Call to SDL_FreeFormat()");
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|         }
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|     }
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| 
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| #if 0 /* This succeeds for SDL3, but we don't expect SDL2 applications to call SDL_AllocFormat() for FOURCC formats directly */
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|     /* Non-RGB formats */
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|     for (i = 0; i < _numNonRGBPixelFormats; i++) {
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|         format = _nonRGBPixelFormats[i];
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|         SDLTest_Log("non-RGB Format: %s (%" SDL_PRIu32 ")", _nonRGBPixelFormatsVerbose[i], format);
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| 
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|         /* Try to allocate format */
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|         result = SDL_AllocFormat(format);
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|         SDLTest_AssertPass("Call to SDL_AllocFormat()");
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|         SDLTest_AssertCheck(result == NULL, "Verify result is NULL");
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|     }
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| #endif
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| 
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|     /* Negative cases */
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| 
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|     /* Invalid Formats */
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|     for (i = 0; i < _numInvalidPixelFormats; i++) {
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|         SDL_ClearError();
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|         SDLTest_AssertPass("Call to SDL_ClearError()");
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|         format = _invalidPixelFormats[i];
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|         result = SDL_AllocFormat(format);
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|         SDLTest_AssertPass("Call to SDL_AllocFormat(%" SDL_PRIu32 ")", format);
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|         SDLTest_AssertCheck(result == NULL, "Verify result is NULL");
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|         error = SDL_GetError();
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|         SDLTest_AssertPass("Call to SDL_GetError()");
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|         SDLTest_AssertCheck(error != NULL, "Validate that error message was not NULL");
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|     }
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| 
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|     return TEST_COMPLETED;
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| }
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| 
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| /**
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|  * @brief Call to SDL_GetPixelFormatName
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|  *
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|  * @sa http://wiki.libsdl.org/SDL_GetPixelFormatName
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|  */
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| int pixels_getPixelFormatName(void *arg)
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| {
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|     const char *unknownFormat = "SDL_PIXELFORMAT_UNKNOWN";
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|     const char *error;
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|     int i;
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|     Uint32 format;
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|     const char *result;
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| 
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|     /* Blank/undefined format */
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|     format = 0;
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|     SDLTest_Log("RGB Format: %s (%" SDL_PRIu32 ")", unknownFormat, format);
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| 
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|     /* Get name of format */
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|     result = SDL_GetPixelFormatName(format);
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|     SDLTest_AssertPass("Call to SDL_GetPixelFormatName()");
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|     SDLTest_AssertCheck(result != NULL, "Verify result is not NULL");
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|     if (result != NULL) {
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|         SDLTest_AssertCheck(result[0] != '\0', "Verify result is non-empty");
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|         SDLTest_AssertCheck(SDL_strcmp(result, unknownFormat) == 0,
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|                             "Verify result text; expected: %s, got %s", unknownFormat, result);
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|     }
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| 
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|     /* RGB formats */
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|     for (i = 0; i < _numRGBPixelFormats; i++) {
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|         format = _RGBPixelFormats[i];
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|         SDLTest_Log("RGB Format: %s (%" SDL_PRIu32 ")", _RGBPixelFormatsVerbose[i], format);
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| 
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|         /* Get name of format */
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|         result = SDL_GetPixelFormatName(format);
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|         SDLTest_AssertPass("Call to SDL_GetPixelFormatName()");
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|         SDLTest_AssertCheck(result != NULL, "Verify result is not NULL");
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|         if (result != NULL) {
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|             SDLTest_AssertCheck(result[0] != '\0', "Verify result is non-empty");
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|             SDLTest_AssertCheck(SDL_strcmp(result, _RGBPixelFormatsVerbose[i]) == 0,
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|                                 "Verify result text; expected: %s, got %s", _RGBPixelFormatsVerbose[i], result);
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|         }
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|     }
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| 
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|     /* Non-RGB formats */
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|     for (i = 0; i < _numNonRGBPixelFormats; i++) {
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|         format = _nonRGBPixelFormats[i];
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|         SDLTest_Log("non-RGB Format: %s (%" SDL_PRIu32 ")", _nonRGBPixelFormatsVerbose[i], format);
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| 
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|         /* Get name of format */
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|         result = SDL_GetPixelFormatName(format);
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|         SDLTest_AssertPass("Call to SDL_GetPixelFormatName()");
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|         SDLTest_AssertCheck(result != NULL, "Verify result is not NULL");
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|         if (result != NULL) {
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|             SDLTest_AssertCheck(result[0] != '\0', "Verify result is non-empty");
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|             SDLTest_AssertCheck(SDL_strcmp(result, _nonRGBPixelFormatsVerbose[i]) == 0,
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|                                 "Verify result text; expected: %s, got %s", _nonRGBPixelFormatsVerbose[i], result);
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|         }
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|     }
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| 
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|     /* Negative cases */
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| 
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|     /* Invalid Formats */
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|     SDL_ClearError();
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|     SDLTest_AssertPass("Call to SDL_ClearError()");
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|     for (i = 0; i < _numInvalidPixelFormats; i++) {
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|         format = _invalidPixelFormats[i];
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|         result = SDL_GetPixelFormatName(format);
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|         SDLTest_AssertPass("Call to SDL_GetPixelFormatName(%" SDL_PRIu32 ")", format);
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|         SDLTest_AssertCheck(result != NULL, "Verify result is not NULL");
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|         if (result != NULL) {
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|             SDLTest_AssertCheck(result[0] != '\0',
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|                                 "Verify result is non-empty; got: %s", result);
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|             SDLTest_AssertCheck(SDL_strcmp(result, _invalidPixelFormatsVerbose[i]) == 0,
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|                                 "Validate name is UNKNOWN, expected: '%s', got: '%s'", _invalidPixelFormatsVerbose[i], result);
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|         }
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|         error = SDL_GetError();
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|         SDLTest_AssertPass("Call to SDL_GetError()");
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|         SDLTest_AssertCheck(error == NULL || error[0] == '\0', "Validate that error message is empty");
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|     }
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| 
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|     return TEST_COMPLETED;
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| }
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| 
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| /**
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|  * @brief Call to SDL_AllocPalette and SDL_FreePalette
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|  *
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|  * @sa http://wiki.libsdl.org/SDL_AllocPalette
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|  * @sa http://wiki.libsdl.org/SDL_FreePalette
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|  */
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| int pixels_allocFreePalette(void *arg)
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| {
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|     const char *expectedError1 = "Parameter 'ncolors' is invalid";
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|     const char *error;
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|     int variation;
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|     int i;
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|     int ncolors;
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|     SDL_Palette *result;
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| 
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|     /* Allocate palette */
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|     for (variation = 1; variation <= 3; variation++) {
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|         switch (variation) {
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|         /* Just one color */
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|         default:
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|         case 1:
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|             ncolors = 1;
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|             break;
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|         /* Two colors */
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|         case 2:
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|             ncolors = 2;
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|             break;
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|         /* More than two colors */
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|         case 3:
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|             ncolors = SDLTest_RandomIntegerInRange(8, 16);
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|             break;
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|         }
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| 
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|         result = SDL_AllocPalette(ncolors);
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|         SDLTest_AssertPass("Call to SDL_AllocPalette(%d)", ncolors);
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|         SDLTest_AssertCheck(result != NULL, "Verify result is not NULL");
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|         if (result != NULL) {
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|             SDLTest_AssertCheck(result->ncolors == ncolors, "Verify value of result.ncolors; expected: %u, got %u", ncolors, result->ncolors);
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|             if (result->ncolors > 0) {
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|                 SDLTest_AssertCheck(result->colors != NULL, "Verify value of result.colors is not NULL");
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|                 if (result->colors != NULL) {
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|                     for (i = 0; i < result->ncolors; i++) {
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|                         SDLTest_AssertCheck(result->colors[i].r == 255, "Verify value of result.colors[%d].r; expected: 255, got %u", i, result->colors[i].r);
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|                         SDLTest_AssertCheck(result->colors[i].g == 255, "Verify value of result.colors[%d].g; expected: 255, got %u", i, result->colors[i].g);
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|                         SDLTest_AssertCheck(result->colors[i].b == 255, "Verify value of result.colors[%d].b; expected: 255, got %u", i, result->colors[i].b);
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|                     }
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|                 }
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|             }
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| 
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|             /* Deallocate again */
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|             SDL_FreePalette(result);
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|             SDLTest_AssertPass("Call to SDL_FreePalette()");
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|         }
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|     }
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| 
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|     /* Negative cases */
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| 
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|     /* Invalid number of colors */
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|     for (ncolors = 0; ncolors > -3; ncolors--) {
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|         SDL_ClearError();
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|         SDLTest_AssertPass("Call to SDL_ClearError()");
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|         result = SDL_AllocPalette(ncolors);
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|         SDLTest_AssertPass("Call to SDL_AllocPalette(%d)", ncolors);
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|         SDLTest_AssertCheck(result == NULL, "Verify result is NULL");
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|         error = SDL_GetError();
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|         SDLTest_AssertPass("Call to SDL_GetError()");
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|         SDLTest_AssertCheck(error != NULL, "Validate that error message was not NULL");
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|         if (error != NULL) {
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|             SDLTest_AssertCheck(SDL_strcmp(error, expectedError1) == 0,
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|                                 "Validate error message, expected: '%s', got: '%s'", expectedError1, error);
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|         }
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|     }
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| 
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|     return TEST_COMPLETED;
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| }
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| 
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| /**
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|  * @brief Call to SDL_CalculateGammaRamp
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|  *
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|  * @sa http://wiki.libsdl.org/SDL_CalculateGammaRamp
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|  */
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| int
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| pixels_calcGammaRamp(void *arg)
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| {
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|   const char *expectedError1 = "Parameter 'gamma' is invalid";
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|   const char *expectedError2 = "Parameter 'ramp' is invalid";
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|   const char *error;
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|   float gamma;
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|   Uint16 *ramp;
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|   int variation;
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|   int i;
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|   int changed;
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|   Uint16 magic = 0xbeef;
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| 
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|   /* Allocate temp ramp array and fill with some value */
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|   ramp = (Uint16 *)SDL_malloc(256 * sizeof(Uint16));
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|   SDLTest_AssertCheck(ramp != NULL, "Validate temp ramp array could be allocated");
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|   if (ramp == NULL) return TEST_ABORTED;
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| 
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|   /* Make call with different gamma values */
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|   for (variation = 0; variation < 4; variation++) {
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|     switch (variation) {
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|       /* gamma = 0 all black */
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|       default:
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|       case 0:
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|         gamma = 0.0f;
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|         break;
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|       /* gamma = 1 identity */
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|       case 1:
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|         gamma = 1.0f;
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|         break;
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|       /* gamma = [0.2,0.8] normal range */
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|       case 2:
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|         gamma = 0.2f + 0.8f * SDLTest_RandomUnitFloat();
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|         break;
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|       /* gamma = >1.1 non-standard range */
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|       case 3:
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|         gamma = 1.1f + SDLTest_RandomUnitFloat();
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|         break;
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|     }
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| 
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|     /* Make call and check that values were updated */
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|     for (i = 0; i < 256; i++) ramp[i] = magic;
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|     SDL_CalculateGammaRamp(gamma, ramp);
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|     SDLTest_AssertPass("Call to SDL_CalculateGammaRamp(%f)", gamma);
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|     changed = 0;
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|     for (i = 0; i < 256; i++) if (ramp[i] != magic) changed++;
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|     SDLTest_AssertCheck(changed > 250, "Validate that ramp was calculated; expected: >250 values changed, got: %d values changed", changed);
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| 
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|     /* Additional value checks for some cases */
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|     i = SDLTest_RandomIntegerInRange(64,192);
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|     switch (variation) {
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|       case 0:
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|         SDLTest_AssertCheck(ramp[i] == 0, "Validate value at position %d; expected: 0, got: %d", i, ramp[i]);
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|         break;
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|       case 1:
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|         SDLTest_AssertCheck(ramp[i] == ((i << 8) | i), "Validate value at position %d; expected: %d, got: %d", i, (i << 8) | i, ramp[i]);
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|         break;
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|       case 2:
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|       case 3:
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|         SDLTest_AssertCheck(ramp[i] > 0, "Validate value at position %d; expected: >0, got: %d", i, ramp[i]);
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|         break;
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|     }
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|   }
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| 
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|   /* Negative cases */
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|   SDL_ClearError();
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|   SDLTest_AssertPass("Call to SDL_ClearError()");
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|   gamma = -1;
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|   for (i=0; i<256; i++) ramp[i] = magic;
 | |
|   SDL_CalculateGammaRamp(gamma, ramp);
 | |
|   SDLTest_AssertPass("Call to SDL_CalculateGammaRamp(%f)", gamma);
 | |
|   error = SDL_GetError();
 | |
|   SDLTest_AssertPass("Call to SDL_GetError()");
 | |
|   SDLTest_AssertCheck(error != NULL, "Validate that error message was not NULL");
 | |
|   if (error != NULL) {
 | |
|       SDLTest_AssertCheck(SDL_strcmp(error, expectedError1) == 0,
 | |
|           "Validate error message, expected: '%s', got: '%s'", expectedError1, error);
 | |
|   }
 | |
|   changed = 0;
 | |
|   for (i = 0; i < 256; i++) if (ramp[i] != magic) changed++;
 | |
|   SDLTest_AssertCheck(changed ==0, "Validate that ramp unchanged; expected: 0 values changed got: %d values changed", changed);
 | |
| 
 | |
|   SDL_CalculateGammaRamp(0.5f, NULL);
 | |
|   SDLTest_AssertPass("Call to SDL_CalculateGammaRamp(0.5,NULL)");
 | |
|   error = SDL_GetError();
 | |
|   SDLTest_AssertPass("Call to SDL_GetError()");
 | |
|   SDLTest_AssertCheck(error != NULL, "Validate that error message was not NULL");
 | |
|   if (error != NULL) {
 | |
|       SDLTest_AssertCheck(SDL_strcmp(error, expectedError2) == 0,
 | |
|           "Validate error message, expected: '%s', got: '%s'", expectedError2, error);
 | |
|   }
 | |
| 
 | |
|   /* Cleanup */
 | |
|   SDL_free(ramp);
 | |
| 
 | |
| 
 | |
|   return TEST_COMPLETED;
 | |
| }
 | |
| 
 | |
| /* ================= Test References ================== */
 | |
| 
 | |
| /* Pixels test cases */
 | |
| static const SDLTest_TestCaseReference pixelsTest1 = {
 | |
|     (SDLTest_TestCaseFp)pixels_allocFreeFormat, "pixels_allocFreeFormat", "Call to SDL_AllocFormat and SDL_FreeFormat", TEST_ENABLED
 | |
| };
 | |
| 
 | |
| static const SDLTest_TestCaseReference pixelsTest2 = {
 | |
|     (SDLTest_TestCaseFp)pixels_allocFreePalette, "pixels_allocFreePalette", "Call to SDL_AllocPalette and SDL_FreePalette", TEST_ENABLED
 | |
| };
 | |
| 
 | |
| static const SDLTest_TestCaseReference pixelsTest3 =
 | |
|         { (SDLTest_TestCaseFp)pixels_calcGammaRamp, "pixels_calcGammaRamp", "Call to SDL_CalculateGammaRamp", TEST_ENABLED };
 | |
| 
 | |
| static const SDLTest_TestCaseReference pixelsTest4 =
 | |
|         { (SDLTest_TestCaseFp)pixels_getPixelFormatName, "pixels_getPixelFormatName", "Call to SDL_GetPixelFormatName", TEST_ENABLED };
 | |
| 
 | |
| /* Sequence of Pixels test cases */
 | |
| static const SDLTest_TestCaseReference *pixelsTests[] =  {
 | |
|     &pixelsTest1, &pixelsTest2, &pixelsTest3, &pixelsTest4, NULL
 | |
| };
 | |
| 
 | |
| /* Pixels test suite (global) */
 | |
| SDLTest_TestSuiteReference pixelsTestSuite = {
 | |
|     "Pixels",
 | |
|     NULL,
 | |
|     pixelsTests,
 | |
|     NULL
 | |
| };
 | 
