| /* |
| * Copyright (c) 2018, 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. |
| */ |
| /** |
| * @assertion We say that a type T0 is a subtype of a type T1 (written T0 <: T1) |
| * when: |
| * Right FutureOr: T1 is FutureOr<S1> and |
| * either T0 <: Future<S1> |
| * or T0 <: S1 |
| * or T0 is X0 and X0 has bound S0 and S0 <: T1 |
| * or T0 is X0 & S0 and S0 <: T1 |
| * @description Check that if a type T1 is FutureOr<S1> and a type T0 is a |
| * subtype of a type Future<S1>, then a type T0 is a subtype of a type T1. |
| * @author ngl@unipro.ru |
| */ |
| /** |
| * @description Check that if type T0 is a subtype of a type T1, then instance |
| * of T0 can be be assigned to the superclass member of type T1 |
| * @author sgrekhov@unipro.ru |
| */ |
| /* |
| * This test is generated from right_FutureOr_A01.dart and |
| * class_member_x02.dart. |
| * Don't modify it. If you want to change this file, change one of the files |
| * above and then run generator.dart to regenerate the tests. |
| */ |
| |
| |
| import '../../utils/common.dart'; |
| import "dart:async"; |
| |
| class S1 { |
| const S1(); |
| } |
| |
| bool testDef(Object error) => true; |
| void onErrorDef() {} |
| FutureOr<S1> onTimeoutDef() => new S1(); |
| |
| class T0 implements Future<S1> { |
| asStream() => getStream<S1>(); |
| catchError(Function onError, {bool test(Object error)? = testDef}) => new Future.value(); |
| then<T0>(FutureOr<T0> onValue(S1 value), {Function? onError = onErrorDef}) => new Future<T0>.value(); |
| timeout(Duration timeLimit, {FutureOr<S1> onTimeout()? = onTimeoutDef}) => new Future.value(); |
| whenComplete(FutureOr action()) => new Future.value(); |
| } |
| |
| Stream<T> getStream<T>() { |
| dynamic d = ""; |
| return d as Stream<T>; |
| } |
| |
| T0 t0Instance = new T0(); |
| FutureOr<S1> t1Instance = new Future.value(new S1()); |
| |
| const t1Default = const S1(); |
| |
| |
| |
| |
| class ClassMemberSuper1_t02 { |
| FutureOr<S1> m; |
| |
| ClassMemberSuper1_t02(dynamic value): m = value { |
| } |
| |
| ClassMemberSuper1_t02.named(dynamic value): m = value { |
| } |
| |
| ClassMemberSuper1_t02.short(this.m); |
| |
| void set superSetter(FutureOr<S1> val) {} |
| } |
| |
| class ClassMember1_t02 extends ClassMemberSuper1_t02 { |
| |
| ClassMember1_t02() : super(forgetType(t0Instance)) {} |
| |
| ClassMember1_t02.named() : super.named(forgetType(t0Instance)) {} |
| |
| ClassMember1_t02.short() : super.short(forgetType(t0Instance)); |
| |
| test() { |
| m = forgetType(t0Instance); |
| superSetter = forgetType(t0Instance); |
| } |
| } |
| |
| class ClassMemberSuper2_t02<X> { |
| X m; |
| |
| ClassMemberSuper2_t02(dynamic value): m = value { |
| } |
| |
| ClassMemberSuper2_t02.named(dynamic value): m = value { |
| } |
| |
| ClassMemberSuper2_t02.short(this.m); |
| |
| void set superSetter(X val) {} |
| } |
| |
| class ClassMember2_t02<X> extends ClassMemberSuper2_t02<X> { |
| |
| ClassMember2_t02() : super(forgetType(t0Instance)) {} |
| |
| ClassMember2_t02.named() : super.named(forgetType(t0Instance)) {} |
| |
| ClassMember2_t02.short() : super.short(forgetType(t0Instance)); |
| |
| test() { |
| m = forgetType(t0Instance); |
| superSetter = forgetType(t0Instance); |
| } |
| } |
| |
| main() { |
| ClassMember1_t02 c1 = new ClassMember1_t02(); |
| c1 = new ClassMember1_t02.short(); |
| c1 = new ClassMember1_t02.named(); |
| c1.m = forgetType(t0Instance); |
| c1.test(); |
| c1.superSetter = forgetType(t0Instance); |
| |
| // Test type parameters |
| |
| //# <-- NotGenericFunctionType |
| ClassMember2_t02<FutureOr<S1>> c2 = new ClassMember2_t02<FutureOr<S1>>(); |
| c2 = new ClassMember2_t02<FutureOr<S1>>.short(); |
| c2 = new ClassMember2_t02<FutureOr<S1>>.named(); |
| c2.m = forgetType(t0Instance); |
| c2.test(); |
| c2.superSetter = forgetType(t0Instance); |
| //# --> |
| } |