cuberite-2a/tests/ChunkData/Copies.cpp

#include "Globals.h"
#include "ChunkData.h"



int main(int argc, char** argv)
{
	LOGD("Test started");

	class cMockAllocationPool
		: public cAllocationPool<cChunkData::sChunkSection>
 	{
		virtual cChunkData::sChunkSection * Allocate()
		{
			return new cChunkData::sChunkSection();
		}
		
		virtual void Free(cChunkData::sChunkSection * a_Ptr)
		{
			delete a_Ptr;
		}
	} Pool;
	{
		cChunkData buffer(Pool);
	
		buffer.SetBlock(3, 1, 4, 0xDE);
		buffer.SetMeta(3, 1, 4, 0xA);
	
		cChunkData copy = buffer.Copy();
		testassert(copy.GetBlock(3, 1, 4) == 0xDE);
		testassert(copy.GetMeta(3, 1, 4) == 0xA);
	
		BLOCKTYPE SrcBlockBuffer[16 * 16 * 256];
		for (int i = 0; i < 16 * 16 * 256; i += 4)
		{
			SrcBlockBuffer[i + 0] = 0xde;
			SrcBlockBuffer[i + 1] = 0xad;
			SrcBlockBuffer[i + 2] = 0xbe;
			SrcBlockBuffer[i + 3] = 0xef;
		}
	
		buffer.SetBlockTypes(SrcBlockBuffer);
		BLOCKTYPE DstBlockBuffer[16 * 16 * 256];
		buffer.CopyBlockTypes(DstBlockBuffer);
		testassert(memcmp(SrcBlockBuffer, DstBlockBuffer, (16 * 16 * 256) - 1) == 0);
		
		memset(SrcBlockBuffer, 0x00, 16 * 16 * 256);
		buffer.SetBlockTypes(SrcBlockBuffer);
		buffer.CopyBlockTypes(DstBlockBuffer);
		testassert(memcmp(SrcBlockBuffer, DstBlockBuffer, (16 * 16 * 256) - 1) == 0);
	}
	
	{
		cChunkData buffer(Pool);
	
		NIBBLETYPE SrcNibbleBuffer[16 * 16 * 256 / 2];
		for (int i = 0; i < 16 * 16 * 256 / 2; i += 4)
		{
			SrcNibbleBuffer[i + 0] = 0xde;
			SrcNibbleBuffer[i + 1] = 0xad;
			SrcNibbleBuffer[i + 2] = 0xbe;
			SrcNibbleBuffer[i + 3] = 0xef;
		}
	
		buffer.SetMetas(SrcNibbleBuffer);
		NIBBLETYPE DstNibbleBuffer[16 * 16 * 256/ 2];
		buffer.CopyMetas(DstNibbleBuffer);
		testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (16 * 16 * 256 / 2) - 1) == 0);
		
		memset(SrcNibbleBuffer, 0x00, 16 * 16 * 256 /2);
		buffer.SetMetas(SrcNibbleBuffer);
		buffer.CopyMetas(DstNibbleBuffer);
		testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (16 * 16 * 256 / 2) - 1) == 0);
	}
	
	{
		cChunkData buffer(Pool);
		
		NIBBLETYPE SrcNibbleBuffer[16 * 16 * 256 / 2];
		for (int i = 0; i < 16 * 16 * 256 / 2; i += 4)
		{
			SrcNibbleBuffer[i + 0] = 0xde;
			SrcNibbleBuffer[i + 1] = 0xad;
			SrcNibbleBuffer[i + 2] = 0xbe;
			SrcNibbleBuffer[i + 3] = 0xef;
		}
	
		buffer.SetBlockLight(SrcNibbleBuffer);
		NIBBLETYPE DstNibbleBuffer[16 * 16 * 256 / 2];
		buffer.CopyBlockLight(DstNibbleBuffer);
		testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (16 * 16 * 256 /2) - 1) == 0);
		
		memset(SrcNibbleBuffer, 0x00, 16 * 16 * 256 /2);
		buffer.SetBlockLight(SrcNibbleBuffer);
		buffer.CopyBlockLight(DstNibbleBuffer);
		testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (16 * 16 * 256 /2) - 1) == 0);
	}
	
	{
		cChunkData buffer(Pool);
		
		NIBBLETYPE SrcNibbleBuffer[16 * 16 * 256 / 2];
		for (int i = 0; i < 16 * 16 * 256 / 2; i += 4)
		{
			SrcNibbleBuffer[i + 0] = 0xde;
			SrcNibbleBuffer[i + 1] = 0xad;
			SrcNibbleBuffer[i + 2] = 0xbe;
			SrcNibbleBuffer[i + 3] = 0xef;
		}
	
		buffer.SetSkyLight(SrcNibbleBuffer);
		NIBBLETYPE DstNibbleBuffer[16 * 16 * 256/ 2];
		buffer.CopySkyLight(DstNibbleBuffer);
		testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (16 * 16 * 256 / 2) - 1) == 0);
	
		memset(SrcNibbleBuffer, 0xFF, 16 * 16 * 256 / 2);
		buffer.SetSkyLight(SrcNibbleBuffer);
		buffer.CopySkyLight(DstNibbleBuffer);
		testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (16 * 16 * 256 / 2) - 1) == 0);
	}
	
	{
		cChunkData buffer(Pool);
		
		BLOCKTYPE SrcBlockBuffer[16 * 16 * 256];
		memset(SrcBlockBuffer, 0x00, 16 * 16 * 256);
		BLOCKTYPE DstBlockBuffer[16 * 16 * 256];
		buffer.CopyBlockTypes(DstBlockBuffer);
		testassert(memcmp(SrcBlockBuffer, DstBlockBuffer, (16 * 16 * 256) - 1) == 0);
	
		NIBBLETYPE SrcNibbleBuffer[16 * 16 * 256 / 2];
		memset(SrcNibbleBuffer, 0x00, 16 * 16 * 256 / 2);
		NIBBLETYPE DstNibbleBuffer[16 * 16 * 256 / 2];
		buffer.CopyMetas(DstNibbleBuffer);
		testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (16 * 16 * 256 / 2) - 1) == 0);
	
		memset(SrcNibbleBuffer, 0x00, 16 * 16 * 256 / 2);
		buffer.CopyBlockLight(DstNibbleBuffer);
		testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (16 * 16 * 256 / 2) - 1) == 0);
	
		memset(SrcNibbleBuffer, 0xFF, 16 * 16 * 256 / 2);
		buffer.CopySkyLight(DstNibbleBuffer);
		testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (16 * 16 * 256 / 2) - 1) == 0);
	}
	
	// All tests successful:
	return 0;
}