// 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 void setAll(int index, Iterable<E> iterable)
/// ...
/// The index must be non-negative and no greater than length.
/// or at the position after the last element.
/// @description Checks that an error is thrown if [index] is out of bounds.
/// @author msyabro


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

check(List<int> list) {
  var l = new Uint8ClampedList.fromList(list);
  Expect.throws(() {
    l.setAll(-1, []);
  });

  Expect.throws(() {
    l.setAll(list.length + 1, []);
  });

  Expect.throws(() {
    l.setAll(0x80000000, []);
  });

  Expect.throws(() {
    l.setAll(0x7fffffff, []);
  });
}

main() {
  check([]);
  check([1]);
  check([0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
}
