| // 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 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. |
| /// @description Checks that false is returned if any of elements make test |
| /// return false, otherwise returns true. |
| /// @author ngl@unipro.ru |
| |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| bool test(Float64x2 element) => element.x > 1.0 && element.y > 1.0; |
| |
| Float64x2 f64x2(v) => new Float64x2.splat(v); |
| |
| main() { |
| var list = [f64x2(1.0)]; |
| var l = new Float64x2List.fromList(list); |
| Expect.isFalse(l.every(test)); |
| |
| list = [f64x2(1.0), f64x2(2.0), f64x2(3.0), f64x2(4.0), f64x2(5.0)]; |
| l = new Float64x2List.fromList(list); |
| Expect.isFalse(l.every(test)); |
| |
| list = [ |
| f64x2(2.0), f64x2(3.0), f64x2(4.0), f64x2(5.0), f64x2(6.0), |
| f64x2(6.0), f64x2(8.0), f64x2(9.0), f64x2(10.0), f64x2(11.0), |
| f64x2(12.0), f64x2(13.0), f64x2(14.0), f64x2(15.0), f64x2(16.0) |
| ]; |
| l = new Float64x2List.fromList(list); |
| Expect.isTrue(l.every(test)); |
| } |