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-rw-r--r--tests/ChunkBuffer/Copies.cpp53
1 files changed, 53 insertions, 0 deletions
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;
+}