| // 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 int hashCode |
| /// Get a hash code for this object. |
| /// |
| /// All objects have hash codes. Hash codes are guaranteed to be the same for |
| /// objects that are equal when compared using the equality operator ==. Other |
| /// than that there are no guarantees about the hash codes. They will not be |
| /// consistent between runs and there are no distribution guarantees. |
| /// |
| /// @description Checks that hash code is the same during execution of the test, |
| /// because object is equal to itself |
| /// |
| /// @author a.semenov@unipro.ru |
| |
| library hashCode_A01_t02; |
| import "../../../Utils/expect.dart"; |
| |
| test(Object create()){ |
| Object o = create(); |
| int h1 = o.hashCode; |
| int h2 = o.hashCode; |
| Expect.equals(h1, h2); |
| } |