// Copyright (c) 2017, 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 value))
/// ...
/// 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 if all elements satisfy test the resulting iterable
/// is empty.
/// @author ngl@unipro.ru


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

main() {
  var list = new Float32List.fromList([1.0, 2.0, 3.0, 4.0, 5.0, 6.0]);
  var res = list.skipWhile((e) => true);
  Expect.equals(0, res.length);
}
