| // Copyright (c) 2011, 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 The value of a constant map literal const <K, V>{k1: e1...kn: en} |
| /// is an object m whose class implements the built-in class Map < K, V >. The |
| /// entries of m are ui : vi; i ∈ 1..n, where ui is the value of the |
| /// compile-time expression ki and vi is the value of the compile-time |
| /// expression ei. The value of a constant map literal const {k1: e1 ... kn: en} |
| /// is defined as the value of a constant map literal const |
| /// <dynamic, dynamic>{k1: e1 ... kn: en}. |
| /// @description Checks that entries of the resulted object are added correctly. |
| /// @author msyabro |
| |
| import '../../../Utils/expect.dart'; |
| |
| main() { |
| var m = const {"k1": 1, "k2": 2, "k3": 3, "k4": "4"}; |
| Expect.isTrue(m.containsKey("k1")); |
| Expect.equals(1, m["k1"]); |
| Expect.isTrue(m.containsKey("k2")); |
| Expect.equals(2, m["k2"]); |
| Expect.isTrue(m.containsKey("k3")); |
| Expect.equals(3, m["k3"]); |
| Expect.isTrue(m.containsKey("k4")); |
| Expect.equals("4", m["k4"]); |
| |
| m = const {}; |
| Expect.isTrue(m.isEmpty); |
| |
| m = const <String, bool>{"true": 1 > 2, "false": true || false}; |
| Expect.isTrue(m.containsKey("true")); |
| Expect.equals(false, m["true"]); |
| Expect.isTrue(m.containsKey("false")); |
| Expect.equals(true, m["false"]); |
| } |