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 /* * Copyright (c) 2018, 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 If s is a set literal, then it has the form * const? ('<' type '>')? '{' ... '}' where ... is zero or more comma-separated * element expressions (potentially with a trailing comma which is otherwise * ignored). * * @description Checks set literal syntax * @author sgrekhov@unipro.ru */ import "../../Utils/expect.dart"; main() { var v1 = const {1, 2, 3,}; Expect.equals(3, v1.length); Expect.iterableEquals(new Set.from([1, 2, 3]), v1); var v2 = {1, 2, 3, 4,}; Expect.equals(4, v2.length); Expect.iterableEquals(new Set.from([1, 2, 3, 4]), v2); var v3 = {1, 2, 3, 4, 5,}; Expect.equals(5, v3.length); Expect.iterableEquals(new Set.from([1, 2, 3, 4, 5]), v3); var v4 = const {1, 2, 3}; Expect.equals(3, v1.length); Expect.iterableEquals(new Set.from([1, 2, 3]), v4); var v5 = {1, 2, 3, 4}; Expect.equals(4, v2.length); Expect.iterableEquals(new Set.from([1, 2, 3, 4]), v5); var v6 = {1, 2, 3, 4, 5}; Expect.equals(5, v3.length); Expect.iterableEquals(new Set.from([1, 2, 3, 4, 5]), v6); }