From ba25f6b5244f37a3b79a496e8bc65447fc9bd2e4 Mon Sep 17 00:00:00 2001
From: Tycho <work.tycho+git@gmail.com>
Date: Sat, 10 May 2014 16:15:45 +0100
Subject: [PATCH] Add arries copies tests

---
 tests/ChunkBuffer/Copies.cpp | 53 ++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 tests/ChunkBuffer/Copies.cpp

diff --git a/tests/ChunkBuffer/Copies.cpp b/tests/ChunkBuffer/Copies.cpp
new file mode 100644
index 000000000..2f5d48e6a
--- /dev/null
+++ b/tests/ChunkBuffer/Copies.cpp
@@ -0,0 +1,53 @@
+
+#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[256 * 256 * 256];
+	for (int i = 0; i < 256* 256 * 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[256 * 256 * 256];
+	buffer.CopyBlocks(DstBlockBuffer);
+	testassert(memcmp(SrcBlockBuffer, DstBlockBuffer, (256 * 256 * 256) -1) == 0);
+	delete SrcBlockBuffer;
+	delete DstBlockBuffer;
+	SrcBlockBuffer = NULL;
+	DstBlockBuffer = NULL;
+	
+	NIBBLETYPE * SrcNibbleBuffer = new NIBBLETYPE[256 * 256 * 256/2];
+	for (int i = 0; i < 256* 256 * 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[256 * 256 * 256/ 2];
+	buffer.CopyMeta(DstNibbleBuffer);
+	testassert(memcmp(SrcNibbleBuffer, DstNibbleBuffer, (256 * 256 * 256 /2) -1) == 0);
+	delete SrcNibbleBuffer;
+	delete DstNibbleBuffer;
+	SrcNibbleBuffer = NULL;
+	DstNibbleBuffer = NULL;
+}