project tests refactoring

tests/opencl/lbm/ocl.c

@@ -0,0 +1,40 @@
+#include <CL/cl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "ocl.h"
+
+char* readFile(char* fileName)
+{
+	FILE* fp;
+	fp = fopen(fileName,"r");
+
+	if(fp == NULL)
+	{
+		printf("Error 1!\n");
+		return NULL;
+	}
+
+	fseek(fp,0,SEEK_END);
+	long size = ftell(fp);
+	rewind(fp);
+
+	char* buffer = (char*)malloc(sizeof(char)*(size+1));
+	if(buffer == NULL)
+	{
+		printf("Error 2!\n");
+		fclose(fp);
+		return NULL;
+	}
+
+	size_t res = fread(buffer,1,size,fp);
+	if(res != size)
+	{
+		printf("Error 3!\n");
+		fclose(fp);
+		return NULL;
+	}
+
+	buffer[size] = 0;
+	fclose(fp);
+	return buffer;
+}