Bob Nystrom
615be6451e
generic_instanceof ... getter_closure_execution_order_test. The main interesting one is generic_methods_type_expression_test. It was testing old Dart 1.0-specific behavior and needed a lot of changes. R=jmesserly@google.com Review-Url: https://codereview.chromium.org/3001803002 .
44 lines
1.1 KiB
Dart
44 lines
1.1 KiB
Dart
// Copyright (c) 2012, 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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// Dart test program for testing the instanceof operation.
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import "package:expect/expect.dart";
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// Tests involving generics.
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abstract class I<T> {}
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class A implements I<bool> {}
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class B<T> implements I<bool> {}
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abstract class K<T> {}
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abstract class L<T> extends K<bool> {}
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class C implements L<String> {}
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class D implements B<String> {}
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main() {
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var a = new A();
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var b = new B<String>();
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var c = new C();
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var d = new D();
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// Repeat type checks so that inlined tests can be tested as well.
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for (int i = 0; i < 5; i++) {
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Expect.isFalse(a is I<String>);
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Expect.isTrue(a is I<bool>);
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Expect.isFalse(b is I<String>);
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Expect.isFalse(c is K<String>);
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Expect.isFalse(c is K<String>);
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Expect.isTrue(c is L<String>);
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Expect.isFalse(c is L<bool>);
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Expect.isTrue(c is K<bool>);
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Expect.isFalse(c is K<String>);
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Expect.isFalse(d is I<String>);
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Expect.isTrue(d is I<bool>);
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}
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}
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