| // 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 List<E> sublist(int start, [int end]) |
| /// ... |
| /// If end is omitted, the length of this is used. |
| /// @description Checks that if end is omitted, the length of this is used. |
| /// @author ngl@unipro.ru |
| |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| Int32x4 i32x4(n) => new Int32x4(n, n, n, n); |
| |
| equal(o1, o2) => o1.x == o2.x && o1.y == o2.y && o1.z == o2.z && o1.w == o2.w; |
| |
| check(l, start) { |
| var res = l.sublist(start); |
| |
| for (int i = start; i < l.length; ++i) { |
| Expect.isTrue(equal(l[i], res[i - start])); |
| } |
| } |
| |
| main() { |
| check(new Int32x4List(0), 0); |
| var list = [ |
| i32x4(0), i32x4(1), i32x4(2), i32x4(6), i32x4(4), i32x4(5), i32x4(6), |
| i32x4(7), i32x4(8), i32x4(9) |
| ]; |
| var l = new Int32x4List.fromList(list); |
| for (int i = 0; i <= l.length; ++i) { |
| check(l, i); |
| } |
| } |