Generate test cases by basic path testing int is_valid_ip(const char *ip) {   int section = 0;     int valid  = 0; while(*ip){     if(*ip=='.'){       if(section<=255)           section = 0;    else { valid =0; break;} } else if (*ip>='0' && *ip<='9')   section = section * 10 + *ip - '0'; else { valid = 0; break;}

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Generate test cases by basic path testing

int is_valid_ip(const char *ip)

{

  int section = 0;

    int valid  = 0;

while(*ip){

    if(*ip=='.'){

      if(section<=255)

          section = 0;

   else { valid =0; break;}

}

else if (*ip>='0' && *ip<='9')

  section = section * 10 + *ip - '0';

else { valid = 0; break;}

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