// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/**
 * @assertion Iterable<E> skipWhile(bool test(E element))
 * ...
 * The returned iterable provides elements by iterating this iterable, but
 * skipping over all initial elements where test(element) returns true. If all
 * elements satisfy test the resulting iterable is empty, otherwise it iterates
 * the remaining elements in their original order, starting with the first
 * element for which test(element) returns false.
 * @description Checks that all initial elements where test(element) returns
 * true are skipped, and the remaining elements are iterated in their original
 * order, starting with the first element for which test(element) returns false.
 * @author msyabro
 */

import "dart:typed_data";
import "../../../Utils/expect.dart";

main() {
  var list = new Int8List.fromList([1, 1, 2, 1, 1, 1]);
  var res = list.skipWhile((e) => e == 1);
  Expect.equals(4, res.length);
  for (int i = 0; i < 4; ++i) {
    Expect.equals(list[i + 2], res.elementAt(i));
  }
}
