/*
 * 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 bool remove(Object element)
 * Removes the first occurrence of value from this list.
 * Returns true if value was in the list, false otherwise.
 * ...
 * An [UnsupportedError] occurs if the list is fixed-length.
 * @description Checks that [UnsupportedError] is thrown since [Uint64List] is
 * a fixed-length list.
 * @author msyabro
 */

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

check(List<int> list, int element) {
  var l = new Uint64List.fromList(list);
  var length = l.length;
  Expect.throws(() { l.remove(element); }, (e) => e is UnsupportedError);
  Expect.equals(length, l.length);
}

main() {
  check([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 1);
  check([0], 0);

  check([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], 0);
  check([], 1);
}
