| // 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 void length=(int newLength) |
| /// Changes the length of this list. |
| /// ... |
| /// Throws an UnsupportedError if the list is fixed-length. |
| /// @description Checks that UnsupportedError is thrown as a Float64x2List is a |
| /// fixed-length list. |
| /// @author ngl@unipro.ru |
| |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| Float64x2 f64x2(v) => new Float64x2.splat(v); |
| |
| void check(List<Float64x2> list) { |
| var l = new Float64x2List.fromList(list); |
| Expect.throws(() { l.length = 2; }, (e) => e is UnsupportedError); |
| Expect.equals(list.length, l.length); |
| } |
| |
| main() { |
| check([f64x2(1.0)]); |
| check([f64x2(1.0), f64x2(2.0), f64x2(3.0), f64x2(4.0), f64x2(5.0)]); |
| check([ |
| f64x2(1.0), f64x2(0.0), f64x2(0.0), f64x2(0.0), f64x2(0.0), f64x2(0.0), |
| f64x2(0.0), f64x2(0.0), f64x2(0.0), f64x2(0.0), f64x2(0.0), f64x2(0.0), |
| f64x2(0.0), f64x2(0.0), f64x2(0.0) |
| ]); |
| } |