| /* |
| * 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 setAll(int index, Iterable<E> iterable) |
| * Overwrites elements of this with the elemenst of [iterable] |
| * starting at position [index] in the list. |
| * This operation does not increase the length of [this]. |
| * @description Checks that method overwrites elements correctly. |
| * @author msyabro |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| pack(v) => new Float32x4.splat(v); |
| |
| equal(obj1, obj2) { |
| var res = obj1.equal(obj2); |
| return res.flagX && res.flagY && res.flagZ && res.flagW; |
| } |
| |
| listEquals(expected, actual) { |
| Expect.equals(expected.length, actual.length); |
| for(int i = 0; i < expected.length; ++i) { |
| Expect.isTrue(equal(expected[i], actual[i])); |
| } |
| } |
| |
| main() { |
| var l = new Float32x4List(10); |
| |
| l.setAll(9, [pack(1.0)]); |
| listEquals([pack(.0),pack(.0),pack(.0),pack(.0),pack(.0),pack(.0),pack(.0),pack(.0), pack(.0),pack(1.0)], l); |
| |
| l.setAll(2, [pack(2.0), pack(2.0), pack(2.0), pack(2.0)]); |
| listEquals([pack(.0),pack(.0),pack(2.0),pack(2.0),pack(2.0),pack(2.0),pack(.0),pack(.0),pack(.0),pack(1.0)], l); |
| |
| l.setAll(0, [pack(3.0), pack(3.0), pack(3.0), pack(3.0), pack(3.0)]); |
| listEquals([pack(3.0),pack(3.0),pack(3.0),pack(3.0),pack(3.0),pack(2.0),pack(.0),pack(.0),pack(.0),pack(1.0)], l); |
| |
| l.setAll(0, [pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0)]); |
| listEquals([pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0)], l); |
| |
| l.setAll(0, []); |
| listEquals([pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0), pack(11.0)], l); |
| } |
| |