LanguageFeatures/Records/members_A02_t01.dart

// Copyright (c) 2022, 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 A record type declares all of the members defined on [Object]. It
/// also exposes getters for each named field where the name of the getter is
/// the field's name and the getter's type is the field's type. For each
/// positional field, it exposes a getter whose name is $ followed by the number
/// of preceding positional fields and whose type is the type of the field.
///
/// @description Checks that a getter for each named field is exposed
/// @author sgrekhov22@gmail.com

import "../../Utils/expect.dart";

typedef R = (int a, String, {int x, int y});

main() {
  R r1 = (1, "", x: 3, y: 4);
  Expect.equals(3, r1.x);
  Expect.equals(4, r1.y);

  var r2 = (42, name: "The answer", type: "Global");
  Expect.equals("The answer", r2.name);
  Expect.equals("Global", r2.type);

  Expect.equals(1, (one: 1, two: "two").one);
  Expect.equals("two", (one: 1, two: "two").two);
}