Vyacheslav Egorov
40611dd611
TBR=kustermann@google.com BUG= Review URL: https://codereview.chromium.org/2454993003 .
29 lines
673 B
Dart
29 lines
673 B
Dart
// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Tests of class literals, is, and as expressions.
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import 'package:expect/expect.dart';
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class C {}
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class D extends C {}
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test0() => C;
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test1() => D;
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main() {
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var c = new C();
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var d = new D();
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Expect.isTrue(test0() == C);
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Expect.isTrue(test1() == D);
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Expect.isTrue(c is C);
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Expect.isTrue(c is! D);
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Expect.isTrue(d is C);
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Expect.isTrue(d is D);
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Expect.isTrue(c as C == c);
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Expect.isTrue(d as C == d);
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Expect.isTrue(d as D == d);
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}
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