How to run bbattery_BigCrush test function using binary txt file as input

[bavlayan]

Hi, We want to run bbattery_BigCrush function. Instead of giving generator as an input, we want to give binary file as input to test. However, we have encountered an error. How we can overcome this error?

#include <stdio.h>
#include "gdef.h"
#include "swrite.h"
#include "bbattery.h"

int main (int argc, char *argv[])
{
   if (argc != 2) {
       printf("Specify binary file of random bits as ./test <path>");
       return 0;
   }

   FILE* fp = fopen(argv[1], "r");
   fseek(fp, 0L, SEEK_END);
   size_t sz = ftell(fp);
   fclose(fp);

   printf("Reading binary file %s of size %d bits", argv[1], sz);

   bbattery_BigCrush(argv[1]);
   return 0;
}

[VictorInpher]

You can make a generator from a file. Look at page 86 of the doc.