| // 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 contains(Object element) |
| /// Returns true if the collection contains an element equal to element. |
| /// ... |
| /// The equality used to determine whether element is equal to an element of the |
| /// iterable defaults to the Object.== of the element. |
| /// @description Checks that contains return false if the elements are not equal. |
| /// @author ngl@unipro.ru |
| |
| |
| import "dart:typed_data"; |
| import "../../../Utils/expect.dart"; |
| |
| Float64x2 f64x2(v) => new Float64x2.splat(v); |
| |
| main() { |
| var element = f64x2(1.0); |
| var list = [element]; |
| var l = new Float64x2List.fromList(list); |
| Expect.isFalse(l.contains(l.elementAt(0))); |
| Expect.isFalse(l.contains(l[0])); |
| Expect.isFalse(l.contains(element)); |
| Expect.isFalse(l.contains(f64x2(1.0))); |
| } |