Janice Collins
3a8a1ca54c
Request particular attention to generic_creation_test and generic_field_mixin6_test, but all of the following required tweaks to the status files to pass tests: generic_closure_test generic_function_bounds_test generic_function_dcall_test generic_function_typedef_test generic_field_mixin6_test generalized_void_syntax_test generic_functions_test BUG= R=jmesserly@google.com Review-Url: https://codereview.chromium.org/3008573002 .
31 lines
926 B
Dart
31 lines
926 B
Dart
// Copyright (c) 2013, 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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// Test is-tests with type variables.
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import "package:expect/expect.dart";
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class A<T> {
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foo(o) => o is T;
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}
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class B {}
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class C extends A<int> {}
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main() {
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Expect.isTrue(new A<Object>().foo(new B()));
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Expect.isTrue(new A<Object>().foo(1));
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Expect.isFalse(new A<int>().foo(new Object()));
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Expect.isFalse(new A<int>().foo('hest'));
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Expect.isTrue(new A<B>().foo(new B()));
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Expect.isFalse(new A<B>().foo(new Object()));
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Expect.isFalse(new A<B>().foo(1));
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Expect.isTrue(new C().foo(1));
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Expect.isFalse(new C().foo(new Object()));
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Expect.isFalse(new C().foo('hest'));
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Expect.isTrue(new A<List<int>>().foo(new List<int>()));
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Expect.isFalse(new A<List<int>>().foo(new List<String>()));
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}
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