| /* |
| * 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 bool every(bool f(E element)) |
| * Checks whether every element of this iterable satisfies [test]. |
| * Checks every element in iteration order, and returns false if any of them |
| * make test return false, otherwise returns true. |
| * @descriptionCheck that true is returned only if every element of the list |
| * satisfies the predicate [f]. |
| * @author msyabro |
| */ |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| bool pred(Float32x4 element) => element.x > 5.0 && element.w > 5.0; |
| |
| Float32x4 pack(v) => new Float32x4.splat(v); |
| |
| main() { |
| var l; |
| l = new Float32x4List.fromList([]); |
| Expect.isTrue(l.every(pred)); |
| |
| l = new Float32x4List.fromList([pack(1.0)]); |
| Expect.isFalse(l.every(pred)); |
| |
| l = new Float32x4List.fromList([ |
| pack(1.0), pack(2.0), pack(3.0), pack(4.0), pack(5.0), pack(1.0), pack(2.0), |
| pack(3.0), pack(4.0), pack(5.0) |
| ]); |
| Expect.isFalse(l.every(pred)); |
| |
| l = new Float32x4List.fromList([pack(2.123e13)]); |
| Expect.isTrue(l.every(pred)); |
| |
| l = new Float32x4List.fromList( |
| [pack(6.0), pack(7.0), pack(8.0), pack(9.0), pack(10.0)]); |
| Expect.isTrue(l.every(pred)); |
| |
| l = new Float32x4List.fromList( |
| [pack(6.0), pack(7.0), pack(8.0), pack(9.0), pack(10.65e-20)]); |
| Expect.isFalse(l.every(pred)); |
| } |