| // Copyright (c) 2022, 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: |
| /// A record type A is a subtype of record type B iff they have same shape and |
| /// the types of all fields of A are subtypes of the corresponding field types |
| /// of B |
| /// |
| /// @description Check that if type T0 is a record with the same shape as T1 |
| /// and the type of each field of T0 is a subtype of the corresponding field |
| /// types of T1 then T0 is a subtype of T1. Check positional and named fields |
| /// @author sgrekhov22@gmail.com |
| /// |
| /// @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 |
| /// @author sgrekhov@unipro.ru |
| /// |
| /// This test is generated from test_types/records_A02.dart and |
| /// test_cases/arguments_binding_x01.dart. Don't modify it! |
| /// If you need to change this test, then change one of the files above and then |
| /// run generator/generator.dart to regenerate the tests. |
| |
| // SharedOptions=--enable-experiment=records |
| |
| (int x, double y, String, {int n1, String n2}) t0Instance = |
| (n1: 1, n2: "n2", 42, 3.14, ""); |
| (num, num z, String?, {num n1, String? n2}) t1Instance = |
| (0, n1: 0, 0, n2: null, null); |
| |
| const t1Default = (0, 0, null, n1: 0.1, n2: ""); |
| |
| namedArgumentsFunc1((num, num, String?, {num n1, String? n2}) t1, {(num, num, String?, {num n1, String? n2}) t2 = t1Default}) {} |
| positionalArgumentsFunc1((num, num, String?, {num n1, String? n2}) t1, [(num, num, String?, {num n1, String? n2}) t2 = t1Default]) {} |
| |
| namedArgumentsFunc2<X>(X t1, {required X t2}) {} |
| |
| class ArgumentsBindingClass { |
| ArgumentsBindingClass((num, num, String?, {num n1, String? n2}) t1) {} |
| |
| ArgumentsBindingClass.named((num, num, String?, {num n1, String? n2}) t1, {(num, num, String?, {num n1, String? n2}) t2 = t1Default}) {} |
| ArgumentsBindingClass.positional((num, num, String?, {num n1, String? n2}) t1, [(num, num, String?, {num n1, String? n2}) t2 = t1Default]) {} |
| |
| factory ArgumentsBindingClass.fNamed((num, num, String?, {num n1, String? n2}) t1, {(num, num, String?, {num n1, String? n2}) t2 = t1Default}) { |
| return new ArgumentsBindingClass.named(t1, t2: t2); |
| } |
| factory ArgumentsBindingClass.fPositional((num, num, String?, {num n1, String? n2}) t1, [(num, num, String?, {num n1, String? n2}) t2 = t1Default]) { |
| return new ArgumentsBindingClass.positional(t1, t2); |
| } |
| |
| static namedArgumentsStaticMethod((num, num, String?, {num n1, String? n2}) t1, {(num, num, String?, {num n1, String? n2}) t2 = t1Default}) {} |
| static positionalArgumentsStaticMethod((num, num, String?, {num n1, String? n2}) t1, [(num, num, String?, {num n1, String? n2}) t2 = t1Default]) {} |
| |
| namedArgumentsMethod((num, num, String?, {num n1, String? n2}) t1, {(num, num, String?, {num n1, String? n2}) t2 = t1Default}) {} |
| positionalArgumentsMethod((num, num, String?, {num n1, String? n2}) t1, [(num, num, String?, {num n1, String? n2}) t2 = t1Default]) {} |
| |
| set testSetter((num, num, String?, {num n1, String? n2}) val) {} |
| } |
| |
| class ArgumentsBindingGen<X> { |
| ArgumentsBindingGen(X t1) {} |
| |
| ArgumentsBindingGen.named(X t1, {required X t2}) {} |
| |
| factory ArgumentsBindingGen.fNamed(X t1, {required X t2}) { |
| return new ArgumentsBindingGen.named(t1, t2: t2); |
| } |
| |
| namedArgumentsMethod(X t1, {required X t2}) {} |
| |
| set testSetter(X val) {} |
| } |
| |
| main() { |
| // test functions |
| namedArgumentsFunc1(t0Instance, t2: t0Instance); |
| positionalArgumentsFunc1(t0Instance, t0Instance); |
| |
| // test class constructors |
| ArgumentsBindingClass instance1 = new ArgumentsBindingClass(t0Instance); |
| instance1 = new ArgumentsBindingClass.fNamed(t0Instance, t2: t0Instance); |
| instance1 = new ArgumentsBindingClass.fPositional(t0Instance, t0Instance); |
| instance1 = new ArgumentsBindingClass.named(t0Instance, t2: t0Instance); |
| instance1 = new ArgumentsBindingClass.positional(t0Instance, t0Instance); |
| |
| // tests methods and setters |
| instance1.namedArgumentsMethod(t0Instance, t2: t0Instance); |
| instance1.positionalArgumentsMethod(t0Instance, t0Instance); |
| instance1.testSetter = t0Instance; |
| |
| // test static methods |
| ArgumentsBindingClass.namedArgumentsStaticMethod(t0Instance, t2: t0Instance); |
| ArgumentsBindingClass.positionalArgumentsStaticMethod(t0Instance, t0Instance); |
| |
| // Test type parameters |
| |
| // test generic functions |
| namedArgumentsFunc2<(num, num, String?, {num n1, String? n2})>(t0Instance, t2: t0Instance); |
| |
| // test generic class constructors |
| ArgumentsBindingGen<(num, num, String?, {num n1, String? n2})> instance2 = new ArgumentsBindingGen<(num, num, String?, {num n1, String? n2})>(t0Instance); |
| instance2 = new ArgumentsBindingGen<(num, num, String?, {num n1, String? n2})>.fNamed(t0Instance, t2: t0Instance); |
| instance2 = new ArgumentsBindingGen<(num, num, String?, {num n1, String? n2})>.named(t0Instance, t2: t0Instance); |
| |
| // test generic class methods and setters |
| instance2.namedArgumentsMethod(t0Instance, t2: t0Instance); |
| instance2.testSetter = t0Instance; |
| } |