1 files changed, 90 insertions, 0 deletions
diff --git a/tests/include/test_memory_chunk.cpp b/tests/include/test_memory_chunk.cpp
new file mode 100755
index 0000000..6282d93
--- /dev/null
+++ b/tests/include/test_memory_chunk.cpp
@@ -0,0 +1,90 @@
+#include <stdio.h>
+#include <iostream>
+#include "memory_chunk.h"
+// Test Memory Chunk Functionality
+
+int main(int argc, char * argv[]){
+  MemoryChunk* chunk;
+  chunk = new MemoryChunk();
+  int i = 12;
+  chunk->set_content(0, &i, sizeof(int));
+
+  int * p = (int *)chunk->begin();
+  assert(chunk->size() == sizeof(int));
+  std::cout<<*p<<std::endl;
+  std::cout<<chunk->capacity()<<std::endl;
+  p = & i;
+  chunk->set_chunk(p, sizeof(int), NULL);
+  short t = 5;
+  chunk->set_content(sizeof(int), &t, sizeof(short));
+  assert( sizeof(int) + sizeof(short) == chunk->size());
+  std::cout<<chunk->capacity()<<std::endl;
+
+  p = (int *)chunk->begin();
+  short * p2 =(short *)(((char *) (chunk->begin())) + sizeof(int));
+  std::cout<<*p<<'\t'<<*p2<<std::endl;
+
+  chunk->set_content(sizeof(int) + sizeof(short), &t, sizeof(short));
+  
+  assert( sizeof(int) + (sizeof(short) << 1) == chunk->size());
+  std::cout<<chunk->capacity()<<std::endl;
+  p = (int *)chunk->begin();
+  p2 =(short *)(((char *) (chunk->begin())) + sizeof(int));
+  std::cout<<*p<<'\t'<<*p2<<'\t'<<*(p2 + 1)<<std::endl;
+
+  chunk->set_size(sizeof(int) + sizeof(short) *3);
+  p = (int *)chunk->begin();
+  p2 =(short *)(((char *) (chunk->begin())) + sizeof(int));
+
+  chunk->set_content(0, &i, sizeof(int));
+
+  *(p2+2) = 3;
+  std::cout<<*p<<'\t'<<*p2<<'\t'<<*(p2 + 1)<<'\t'<<*(p2+2)<<std::endl;
+
+  int m = 10;
+  chunk->set_chunk(&m, sizeof(int), NULL);
+  int n = 12;
+  chunk->insert_content(sizeof(int), &n, sizeof(int));
+  n = 11;
+  chunk->insert_content(sizeof(int), &n, sizeof(int));
+
+  int * p3 = (int *)chunk->begin();
+  std::cout<<*p3<<'\t'<<*(p3+1)<<'\t'<<*(p3+2)<<std::endl;
+	
+  chunk->remove_content(sizeof(int), sizeof(int));
+  std::cout<<*p3<<'\t'<<*(p3+1)<<std::endl;
+
+  int tmp;
+  assert(chunk->get_content(sizeof(int), &tmp, sizeof(int)));
+  std::cout<<tmp<<std::endl;
+  
+  
+  delete chunk;
+
+  const char * filename =  "/tmp/version";
+  const char * version = "0.2.0";
+
+  chunk =  new MemoryChunk;
+  bool retval = chunk->load(filename);
+  if ( !retval ){
+      std::cerr<<"can't find chunk"<<std::endl;
+  }else{
+      if ( memcmp(version, chunk->begin(), strlen(version) + 1) == 0){
+	  std::cout<<"match"<<std::endl;
+      }
+
+  }
+
+  chunk->set_content(0, version, strlen(version) + 1);
+  chunk->save(filename);
+
+  retval = chunk->load(filename);
+  if ( !retval ){
+      std::cerr<<"can't find chunk"<<std::endl;
+  }
+  if ( memcmp(version, chunk->begin(), strlen(version) + 1) == 0){
+      std::cout<<"match"<<std::endl;
+  }
+
+  return 0;
+}