/* 
   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.

   File Version: 0.02

   Changes from version 0.01:
     Added include of fp.h
     Changed all test calls to sprint_half to match new requirements.
*/

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

// The prototype for sprint_half, as well as the format_t type
#include "fp.h"

int main() {

  char buf[256];
  uint16_t num;

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

  num = 0x7c00;
  sprint_half(buf,num,BINARY_POINT);
  printf("%s should be: infinity\n",buf);
  sprint_half(buf,num,EXPONENT_NOTATION);
  printf("%s should be: infinity\n",buf);
    
  num = 0x0001;
  sprint_half(buf,num,BINARY_POINT);
  printf("%s should be: 0b0.000000000000000000000001\n",buf);
  sprint_half(buf,num,EXPONENT_NOTATION);
  printf("%s should be: 0b1.0E-11000\n",buf);

  num = 0x8000;
  sprint_half(buf,num,BINARY_POINT);
  printf("%s should be: -0\n",buf);
  sprint_half(buf,num,EXPONENT_NOTATION);
  printf("%s should be: -0\n",buf);

  num = 0x8400;
  sprint_half(buf,num,BINARY_POINT);
  printf("%s should be: -0b0.00000000000001\n",buf);
  sprint_half(buf,num,EXPONENT_NOTATION);
  printf("%s should be: -0b1.0E-1110\n",buf);
  
  return 0;
}