| // 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 ByteBuffer buffer |
| /// Returns the byte buffer associated with this object. |
| /// @description Checks that [buffer] is read-only and can't be set. |
| /// @author ngl@unipro.ru |
| |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| Int32x4 i32x4(n) => new Int32x4(n, n, n, n); |
| |
| void check(List<Int32x4> list) { |
| dynamic l = new Int32x4List.fromList(list); |
| Expect.throws(() { l.buffer = new Int32x4List.fromList(list).buffer; }, |
| (e) => e is NoSuchMethodError); |
| } |
| |
| main() { |
| check([]); |
| check([i32x4(1)]); |
| check([ |
| i32x4(0), i32x4(1), i32x4(2), i32x4(3), i32x4(4), i32x4(5), i32x4(6), |
| i32x4(7), i32x4(8), i32x4(9) |
| ]); |
| } |