!7

p {
  BoyerMooreStringSearch searcher = new("hello");
  assertEquals(6, searcher.search("el he hello"));
  assertEquals(-1, searcher.search("el he helo"));
  
  // try special characters
  searcher = new BoyerMooreStringSearch("x");
  assertEquals(-1, searcher.search(u_umlaut()));
  assertEquals(-1, searcher.search(unicode_blackRightArrow()));
  
  assertEquals(0, new BoyerMooreStringSearch(unicode_blackRightArrow()).search(unicode_blackRightArrow()));
  print("OK");
}