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

#include "TestGlobals.h"
#include "ChunkBuffer.h"



int main(int argc, char** argv)
{
	cChunkBuffer buffer;
	
	buffer.SetBlock(3,1,4,0xDE);
	buffer.SetMeta(3,1,4,0xA);
	
	cChunkBuffer copy = buffer.Copy();
	testassert(copy.GetBlock(3,1,4) == 0xDE);
	testassert(copy.GetMeta(3,1,4) == 0xA);
	
	BLOCKTYPE * SrcBlockBuffer = new BLOCKTYPE[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.SetBlocks(SrcBlockBuffer);
	BLOCKTYPE * DstBlockBuffer = new BLOCKTYPE[16 * 16 * 256];
	buffer.CopyBlocks(DstBlockBuffer);
	testassert(memcmp(SrcBlockBuffer, DstBlockBuffer, (16 * 16 * 256) -1) == 0);
	delete SrcBlockBuffer;
	delete DstBlockBuffer;
	SrcBlockBuffer = NULL;
	DstBlockBuffer = NULL;
	
	NIBBLETYPE * SrcNibbleBuffer = new NIBBLETYPE[16 * 16 * 256/2];
	for (int i = 0; i < 16 * 16 * 256 / 2; i += 4)
	{
		SrcNibbleBuffer[i+0] = 0xEF;
		SrcNibbleBuffer[i+1] = 0xDE;
		SrcNibbleBuffer[i+2] = 0xAD;
		SrcNibbleBuffer[i+3] = 0xBE;
	}
	
	buffer.SetMeta(SrcNibbleBuffer);
	NIBBLETYPE * DstNibbleBuffer = new NIBBLETYPE[16 * 16 * 256/ 2];
	buffer.CopyMeta(DstNibbleBuffer);
	testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (16 * 16 * 256 /2) -1) == 0);
	delete SrcNibbleBuffer;
	delete DstNibbleBuffer;
	SrcNibbleBuffer = NULL;
	DstNibbleBuffer = NULL;
}