| // 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 List<E> sublist(int start, [int end]) |
| * ... |
| * An error occurs if [start] is outside the range 0 .. length or if [end] is |
| * outside the range start .. length. |
| * @description Checks that it is an error if [start] or [end] are not indices |
| * into [this]. |
| * @author msyabro |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| Float32x4 pack(v) => new Float32x4.splat(v); |
| |
| check(List<Float32x4> list, dynamic start, dynamic end) { |
| var l = new Float32x4List.fromList(list); |
| |
| Expect.throws(() { |
| l.sublist(start, end); |
| }); |
| } |
| |
| main() { |
| check([], 0, 1); |
| check([pack(.0), pack(.0), pack(.0)],-1, 1); |
| check([pack(.0), pack(.0), pack(.0)],-1, 2); |
| check([pack(.0), pack(.0), pack(.0)], 0, 4); |
| check([pack(.0), pack(.0), pack(.0)], 2, 100); |
| check([pack(.0), pack(.0), pack(.0)],-10, 10); |
| } |