LibTest/typed_data/Uint8ClampedList/operator_subscripted_assignment_A02_t01.dart

// 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 operator []=(int index, int value)
/// ...
/// Throws an [RangeError] if index is out of bounds.
/// @description Checks that an exception is thrown as expected.
/// @author msyabro


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

check(List<int> list) {
  var l = new Uint8ClampedList.fromList(list);
  Expect.throws(() { l[-1        ] = 1; }, (e) => e is RangeError);
  Expect.throws(() { l[l.length  ] = 1; }, (e) => e is RangeError);
  Expect.throws(() { l[0x80000000] = 1; }, (e) => e is RangeError);
  Expect.throws(() { l[0x7fffffff] = 1; }, (e) => e is RangeError);
}

main() {
  check([]);
  check([1]);
  check([
    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
  ]);
}