blob: ddc743180858d424c3953be214d7d2f2adc06817 [file] [log] [blame]
// 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.
import "package:expect/expect.dart";
main() {
var map1 = {"foo": 42, "bar": 499};
var map2 = {};
var map3 = const {"foo": 42, "bar": 499};
var map4 = const {};
var map5 = new Map<String, int>();
map5["foo"] = 43;
map5["bar"] = 500;
var map6 = new Map<String, bool>();
Expect.isTrue(map1.keys is Iterable<String>);
Expect.isFalse(map1.keys is Iterable<bool>);
Expect.isFalse(map2.keys is Iterable<String>);
Expect.isFalse(map2.keys is Iterable<bool>);
Expect.isTrue(map3.keys is Iterable<String>);
Expect.isFalse(map3.keys is Iterable<bool>);
Expect.isFalse(map4.keys is Iterable<String>);
Expect.isFalse(map4.keys is Iterable<bool>);
Expect.isTrue(map5.keys is Iterable<String>);
Expect.isFalse(map5.keys is Iterable<bool>);
Expect.isTrue(map6.keys is Iterable<String>);
Expect.isFalse(map6.keys is Iterable<bool>);