/********************************************
 * TESTSTX - Test Extended String Functions *
 ********************************************/
 
#include <py65.h02>
#include <stddef.h02>
#include <stdio.h02>
#include <string.h02>
#include <stringx.h02>

char slen, sres;
const char span = "abcdef";
char smax[128];
const char scba = "cba";
const char sfed = "fed";
const char sxyz = "xyz";
const char snul = "";
const char pass = "Pass  ";
const char fail = "Fail  ";

void tests(slen) {

  //Test scba
  puts("strspn(&scba): ");
  sres = strspn(&scba);
  if (sres == 3) puts(&pass); else puts(&fail);

  puts("strbrk(&scba): ");
  sres = strbrk(&scba);
  if (sres == 0) puts(&pass); else puts(&fail);

  puts("strpbk(&scba): ");
  sres = strpbk(&scba);
  if (sres == 0) putln(&pass); else putln(&fail);

  //Test span
  puts("strspn(&span): ");
  sres = strspn(&span);
  if (sres == 6) puts(&pass); else puts(&fail);

  puts("strbrk(&span): ");
  sres = strbrk(&span);
  if (sres == 0) puts(&pass); else puts(&fail);

  puts("strpbk(&span): ");
  sres = strpbk(&span);
  if (sres == 0) putln(&pass); else putln(&fail);

  //Test sfed
  puts("strspn(&sfed): ");
  sres = strspn(&sfed);
  if (sres == 0) puts(&pass); else puts(&fail);

  puts("strbrk(&sfed): ");
  sres = strbrk(&sfed);
  if (sres == 3) puts(&pass); else puts(&fail);

  puts("strpbk(&sfed): ");
  sres = strpbk(&sfed);
  if (sres == 3) putln(&pass); else putln(&fail);

  //Test sxyz
  puts("strspn(&sxyz): ");
  sres = strspn(&sxyz);
  if (sres == 0) puts(&pass); else puts(&fail);

  puts("strbrk(&sxyz): ");
  sres = strbrk(&sxyz); 
  if (sres == slen) puts(&pass); else puts(&fail);

  puts("strpbk(&sxyz): ");
  sres = strpbk(&sxyz);
  if (sres == 255) putln(&pass); else putln(&fail);

  //Test snull
  puts("strspn(&snul): ");
  sres = strspn(&snul);
  if (sres == 0) puts(&pass); else puts(&fail);

  puts("strbrk(&snul): ");
  sres = strbrk(&snul);
  if (sres == slen) puts(&pass); else puts(&fail);

  puts("strpbk(&snul): ");
  sres = strpbk(&snul);
  if (sres == 255) putln(&pass); else puts(&fail);
  newlin();

}

main:
  //Initialize smax
  char i;
  for (i=0; i<128; i++) smax[i] = i & 15 + 'a';

  //Display Test Strings
  puts("span="); putln(&span);
  puts("smax="); putln(&smax);
  puts("scba="); putln(&scba);
  puts("sxyz="); putln(&sxyz);
  puts("snul="); putln(&snul);
  newlin();

  //Test span
  putln("strdst(&span);");
  strdst(&span);
  tests(strlen(&span));

  //Test smax
  putln("strdst(&smax);");
  strdst(&smax);
  tests(strlen(&smax));
  
goto exit;