| // 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: |
| /// Left FutureOr: T0 is FutureOr<S0> |
| /// and Future<S0> <: T1 |
| /// and S0 <: T1 |
| /// @description Check that if a type T0 is FutureOr<S0> and Future<S0> and S0 |
| /// are subtypes of a type T1, then a type T0 is a subtype of a type T1. Case |
| /// when an instance of T0 is an instance of Future<S0> type and S0 is a generic |
| /// type |
| /// @author sgrekhov@unipro.ru |
| /// |
| /// @description Check that if type T0 is a subtype of a type T1, then instance |
| /// of T0 can be used as an argument of type T1. Test superclass members |
| /// @author sgrekhov@unipro.ru |
| /// |
| /// This test is generated from left_FutureOr_A04.dart and |
| /// arguments_binding_x02.dart. |
| /// Don't modify it. If you want to change this test, change one of the files |
| /// above and then run generator.dart to regenerate the tests. |
| |
| |
| |
| import "dart:async"; |
| |
| class A {} |
| class B extends A {} |
| class C<X> { |
| const C(); |
| } |
| class S0<X> extends C<X> {} |
| |
| FutureOr<S0<B>> t0Instance = new Future<S0<B>>.value(new S0<B>()); |
| FutureOr<C<A>> t1Instance = new Future<C<A>>.value(new C<A>()); |
| |
| const t1Default = const C<A>(); |
| |
| |
| |
| |
| class ArgumentsBindingSuper1_t02 { |
| FutureOr<C<A>> m = t1Default; |
| |
| ArgumentsBindingSuper1_t02(FutureOr<C<A>> value): m = value {} |
| ArgumentsBindingSuper1_t02.named(FutureOr<C<A>> value, {FutureOr<C<A>> val2 = t1Default}): m = value {} |
| ArgumentsBindingSuper1_t02.positional(FutureOr<C<A>> value, [FutureOr<C<A>> val2 = t1Default]): m = value {} |
| ArgumentsBindingSuper1_t02.short(this.m); |
| |
| void superTest(FutureOr<C<A>> val) {} |
| void superTestPositioned(FutureOr<C<A>> val, [FutureOr<C<A>> val2 = t1Default]) {} |
| void superTestNamed(FutureOr<C<A>> val, {FutureOr<C<A>> val2 = t1Default}) {} |
| FutureOr<C<A>> get superGetter => m; |
| void set superSetter(FutureOr<C<A>> val) {} |
| } |
| |
| class ArgumentsBinding1_t02 extends ArgumentsBindingSuper1_t02 { |
| ArgumentsBinding1_t02(dynamic t1) : super(t1) {} |
| ArgumentsBinding1_t02.c1(dynamic t1) : super.named(t1) {} |
| ArgumentsBinding1_t02.c2(dynamic t1, dynamic t2) : super.named(t1, val2: t2) {} |
| ArgumentsBinding1_t02.c3(dynamic t1) : super.positional(t1) {} |
| ArgumentsBinding1_t02.c4(dynamic t1, dynamic t2) : super.positional(t1, t2) {} |
| ArgumentsBinding1_t02.c5(dynamic t1) : super.short(t1) {} |
| |
| test(dynamic t1, dynamic t2) { |
| superTest(t1); |
| superTestPositioned(t1); |
| superTestPositioned(t2, t1); |
| superTestNamed(t1); |
| superTestNamed(t2, val2: t1); |
| superSetter = t1; |
| m = t1; |
| superGetter; |
| } |
| } |
| |
| class ArgumentsBindingSuper2_t02<X> { |
| X m; |
| |
| ArgumentsBindingSuper2_t02(X value): m = value {} |
| ArgumentsBindingSuper2_t02.named(X value, {required X val2}): m = value {} |
| ArgumentsBindingSuper2_t02.short(this.m); |
| |
| void superTest(X val) {} |
| void superTestNamed(X val, {required X val2}) {} |
| X get superGetter => m; |
| void set superSetter(X val) {} |
| } |
| |
| class ArgumentsBinding2_t02<X> extends ArgumentsBindingSuper2_t02<X> { |
| ArgumentsBinding2_t02(X t1) : super(t1) {} |
| ArgumentsBinding2_t02.c2(dynamic t1, dynamic t2) : super.named(t1, val2: t2) {} |
| ArgumentsBinding2_t02.c5(dynamic t1) : super.short(t1) {} |
| |
| test(X t1, X t2) { |
| superTest(t1); |
| superTestNamed(t2, val2: t1); |
| superSetter = t1; |
| m = t1; |
| superGetter; |
| } |
| } |
| |
| main() { |
| ArgumentsBinding1_t02 c1 = new ArgumentsBinding1_t02(t0Instance); |
| c1 = new ArgumentsBinding1_t02.c1(t0Instance); |
| c1 = new ArgumentsBinding1_t02.c2(t1Instance, t0Instance); |
| c1 = new ArgumentsBinding1_t02.c3(t0Instance); |
| c1 = new ArgumentsBinding1_t02.c4(t1Instance, t0Instance); |
| c1 = new ArgumentsBinding1_t02.c5(t0Instance); |
| |
| c1.test(t0Instance, t1Instance); |
| c1.superTest(t0Instance); |
| c1.superTestPositioned(t0Instance); |
| c1.superTestPositioned(t1Instance, t0Instance); |
| c1.superTestNamed(t0Instance); |
| c1.superTestNamed(t1Instance, val2: t0Instance); |
| c1.superSetter = t0Instance; |
| c1.superGetter; |
| |
| // Test type parameters |
| |
| //# <-- NotGenericFunctionType |
| ArgumentsBinding2_t02<FutureOr<C<A>>> c2 = |
| new ArgumentsBinding2_t02<FutureOr<C<A>>>(t0Instance); |
| c2 = new ArgumentsBinding2_t02<FutureOr<C<A>>>.c2(t1Instance, t0Instance); |
| c2 = new ArgumentsBinding2_t02<FutureOr<C<A>>>.c5(t0Instance); |
| |
| c2.test(t0Instance, t1Instance); |
| c2.superTest(t0Instance); |
| c2.superTestNamed(t1Instance, val2: t0Instance); |
| c2.superSetter = t0Instance; |
| c2.superGetter; |
| //# --> |
| } |