//
// test length() member function.
//
// assumes constructors work.
//

#include <iostream.h>
#include <stdlib.h>		// has EXIT_SUCCESS
#include "lstring.h"

#include "testsub.h"		// has functions for testing

int main(void) {

  lstring empty;
  lstring x('x');
  lstring wxyz("wxyz");

  cout << "length of '' = " << empty.length() << endl;
  cout << "length of 'x' = " << x.length() << endl;
  cout << "length of 'wxyz' = " << wxyz.length() << endl;

  // compile-time check to see if return type is correct.
  lstring::length_pos l = empty.length();
  cout << "length of '' again = " << l << endl;

  cout << "That's all, folks!\n";

  return EXIT_SUCCESS;
}