/* 
   Test code for floating point parsing
   You will want to test more numbers - this is by no means exhaustive

   Shamelessly taken from Project 2 Spring 2007.
   Modified by Omar Akkawi for Project 2 Spring 2008 and then modified
      even more for Project 2 Summer 2008.

   File Version: 0.01

*/

#include <stdio.h>
#include <inttypes.h>

// Base code definitions
#include "fp.h"

// Student definitions
#include "student.h"

int main() {

  char buf[256];
  uint16_t num;

  fixed_point_t val;

  // Ensure clean printing until your sprint_half function is complete
  buf[0] = '\0';
    
  //hex
  num = 0xfc1a;
  val = float_half_conversion(num,BINARY_POINT);
  printf_converted_float(val);
  printf(" should be: -NaN\n");
  val = float_half_conversion(num,EXPONENT_NOTATION);
  printf_converted_float(val);
  printf(" should be: -NaN\n");

  num = 0x7c00;
  val = float_half_conversion(num,BINARY_POINT);
  printf_converted_float(val);
  printf(" should be: infinity\n");
  val = float_half_conversion(num,EXPONENT_NOTATION);
  printf_converted_float(val);
  printf(" should be: infinity\n");
    
  num = 0x0001;
  val = float_half_conversion(num,BINARY_POINT);
  printf_converted_float(val);
  printf(" should be: 0b0.000000000000000000000001\n");
  val = float_half_conversion(num,EXPONENT_NOTATION);
  printf_converted_float(val);
  printf(" should be: 0b1.0E-11000\n");

  num = 0x8000;
  val = float_half_conversion(num,BINARY_POINT);
  printf_converted_float(val);
  printf(" should be: -0\n");
  val = float_half_conversion(num,EXPONENT_NOTATION);
  printf_converted_float(val);
  printf(" should be: -0\n");

  num = 0x8400;
  val = float_half_conversion(num,BINARY_POINT);
  printf_converted_float(val);
  printf(" should be: -0b0.00000000000001\n");
  val = float_half_conversion(num,EXPONENT_NOTATION);
  printf_converted_float(val);
  printf(" should be: -0b1.0E-1110\n");
  
  return 0;
}