| // 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 isNotEmpty |
| /// Returns true if there is at least one element in this collection. |
| /// @description Checks that isNotEmpty returns true, if at least one element in |
| /// this collection. |
| /// @author ngl@unipro.ru |
| |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| var obj; |
| |
| obj = new Float64x2List(2); |
| Expect.isTrue(obj.isNotEmpty); |
| obj = new Float64x2List(0); |
| Expect.isFalse(obj.isNotEmpty); |
| |
| obj = new Float64x2List.fromList([]); |
| Expect.isFalse(obj.isNotEmpty); |
| obj = new Float64x2List.fromList([new Float64x2(1.0, 2.0)]); |
| Expect.isTrue(obj.isNotEmpty); |
| } |