| // Copyright (c) 2024, 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. |
| |
| // dart2jsOptions=--minify |
| // dart2wasmOptions=--minify |
| |
| import 'package:expect/expect.dart'; |
| import 'package:expect/config.dart'; |
| |
| void main() { |
| // This test is specific to testing dart2wasm & dart2js. |
| if (!isDart2jsConfiguration && !isDart2WasmConfiguration) return; |
| |
| final obj = int.parse('1') == 1 ? Foo<Bar>() : Foo<Baz>(); |
| final runtimeType = obj.runtimeType.toString(); |
| final match = RegExp(r'^minified:[A-Za-z0-9]+<minified:[A-Za-z0-9]+>$') |
| .matchAsPrefix(runtimeType); |
| Expect.isNotNull( |
| match, |
| 'Foo<Bar>().runtimeType should have format ' |
| 'minified:XXX<minified:YYY> but was $runtimeType'); |
| Expect.isTrue(obj.isT(Bar())); |
| Expect.isTrue(!obj.isT(Baz())); |
| } |
| |
| class Foo<T> { |
| bool isT(Object obj) => obj is T; |
| } |
| |
| class Bar {} |
| |
| class Baz {} |