| // 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 insertAll(int index, Iterable<E> iterable) |
| /// Inserts all objects of iterable at position [index] in the list. |
| /// This increases the length of the list by the length of iterable and shifts |
| /// all later objects towards the end of the list. |
| /// An error occurs if the index is less than 0 or greater than length. An |
| /// [UnsupportedError] occurs if the list is fixed-length. |
| /// @description Checks that [UnsupportedError] is thrown since [Float32x4List] |
| /// is a fixed-size list. |
| /// @author msyabro |
| |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| Float32x4 pack(v) => new Float32x4.splat(v); |
| |
| main() { |
| var l = new Float32x4List(10); |
| Expect.throws(() { l.insertAll(0, [pack(1.0), pack(2.0), pack(3.0)]); }, |
| (e) => e is UnsupportedError); |
| Expect.equals(10, l.length); |
| |
| l = new Float32x4List(0); |
| Expect.throws(() { l.insertAll(0, [pack(1.0), pack(2.0), pack(3.0)]); }, |
| (e) => e is UnsupportedError); |
| Expect.equals(0, l.length); |
| } |