print() method code covarage for some string function which I lost last time


mysql-test/r/func_crypt.result:
  print() method code covarage
mysql-test/r/func_encrypt.result:
  print() method code covarage
mysql-test/r/func_str.result:
  sunstring_index() code covarage
  print() method code covarage
mysql-test/t/func_crypt.test:
  print() method code covarage
mysql-test/t/func_encrypt.test:
  print() method code covarage
mysql-test/t/func_str.test:
  sunstring_index() code covarage
  print() method code covarage