// 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 A type T0 is a subtype of a type T1 (written T0 <: T1) when:
/// Named Function Types: T0 is U0 Function<X0 extends B00, ..., Xk extends B0k>
///   (T0 x0, ..., Tn xn, {Tn+1 xn+1, ..., Tm xm})
///
/// and T1 is U1 Function<Y0 extends B10, ..., Yk extends B1k>(S0 y0, ..., Sn yn,
/// {Sn+1 yn+1, ..., Sq yq})
/// and {yn+1, ... , yq} subsetof {xn+1, ... , xm}
/// and Si[Z0/Y0, ..., Zk/Yk] <: Vi[Z0/X0, ..., Zk/Xk] for i in 0...n
/// and Si[Z0/Y0, ..., Zk/Yk] <: Tj[Z0/X0, ..., Zk/Xk] for i in n+1...q, yj = xi
/// and U0[Z0/X0, ..., Zk/Xk] <: U1[Z0/Y0, ..., Zk/Yk]
/// and B0i[Z0/X0, ..., Zk/Xk] === B1i[Z0/Y0, ..., Zk/Yk] for i in 0...k
/// where the Zi are fresh type variables with bounds B0i[Z0/X0, ..., Zk/Xk]
/// @description Check that if  B0i[Z0/X0, ..., Zk/Xk] !== B1i[Z0/Y0, ..., Zk/Yk]
/// for any i in 0...k, then T0 is not a subtype of T1. Test generic types
/// @author sgrekhov@unipro.ru
///
/// @description Check that if type T0 not a subtype of a type T1, then it cannot
/// be used as an argument of type T1. Test superclass members
/// @author sgrekhov@unipro.ru
///
/// This test is generated from named_function_types_fail_A52.dart and 
/// arguments_binding_fail_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 '../../utils/common.dart';
import '../../../../Utils/expect.dart';

class A {}

class C extends A {}

class U<X, Y, Z>{}

class B0<X, Y, Z> {}

class B1<X, Y, Z> {}

class V0<X, Y, Z> {}

class V1<X, Y, Z> {}

class V2<X, Y, Z> {}

class V3<X, Y, Z> {}

class V4<X, Y, Z> {}

class S0<X, Y, Z> extends V0<X, Y, Z> {}

class S1<X, Y, Z> extends V1<X, Y, Z> {}

class S2<X, Y, Z> extends V2<X, Y, Z> {}

class S3<X, Y, Z> extends V3<X, Y, Z> {}

class X0<X, Y, Z> extends B0<X, Y, Z> {}

class X1<X, Y, Z> extends B1<X, Y, Z> {}

class Y0<X, Y, Z> extends B0<X, Y, Z> {}

class Y1<X, Y, Z> extends B1<X, Y, Z> {}

typedef T0 = U<C, List<String>, int> Function<X extends B0, Y extends B1>(
    V0<A, List, num> x0, V1<A, List, num> x1,
    {V2<A, List, num>? x2, V3<A, List, num>? x3, V4<A, List, num>? x4});
typedef T1 = U<A, List, int> Function<X extends B0, Y extends B0>(  //Y extends B0, not B1
    S0<C, List<String>, int> y0, S1<C, List<String>, int> y1,
    {S2<C, List<String>, int>? x2, S3<C, List<String>, int>? x3});

U<C, List<String>, int> t0Func<X extends B0, Y extends B1>(
        V0<A, List, num> x0, V1<A, List, num> x1,
        {V2<A, List, num>? x2, V3<A, List, num>? x3, V4<A, List, num>? x4}) =>
    new U<C, List<String>, int>();
U<A, List, int> t1Func<X extends B0, Y extends B0>(
        S0<C, List<String>, int> y0, S1<C, List<String>, int> y1,
        {S2<C, List<String>, int>? x2, S3<C, List<String>, int>? x3}) =>
    new U<A, List, int>();

T0 t0Instance = t0Func;
T1 t1Instance = t1Func;

const t1Default = t1Func;


class ArgumentsBindingSuper1_t02 {
  T1 m;

  ArgumentsBindingSuper1_t02(T1 value): m = value {}
  ArgumentsBindingSuper1_t02.named(T1 value, {T1 val2 = t1Default}): m = value {}
  ArgumentsBindingSuper1_t02.positional(T1 value, [T1 val2 = t1Default]): m = value {}
  ArgumentsBindingSuper1_t02.short(this.m);

  void superTest(T1 val) {}
  void superTestPositioned(T1 val, [T1 val2 = t1Default]) {}
  void superTestNamed(T1 val, {T1 val2 = t1Default}) {}
  T1 get superGetter => forgetType(t0Instance);
  void set superSetter(T1 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() {
    Expect.throws(() {
      superTest(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superTest(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      super.superTest(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      superTestPositioned(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superTestPositioned(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      super.superTestPositioned(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      superTestPositioned(forgetType(t1Instance), forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superTestPositioned(forgetType(t1Instance), forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      super.superTestPositioned(forgetType(t1Instance), forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      superTestNamed(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superTestNamed(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      super.superTestNamed(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      superTestNamed(forgetType(t1Instance), val2: forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superTestNamed(forgetType(t1Instance), val2: forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      super.superTestNamed(forgetType(t1Instance), val2: forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      superSetter = forgetType(t0Instance);
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superSetter = forgetType(t0Instance);
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      super.superSetter = forgetType(t0Instance);
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      superGetter;
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superGetter;
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      super.superGetter;
    }, (e) => e is TypeError || e is CastError);
  }
}

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 => forgetType(t0Instance);
  void set superSetter(X val) {}
}

class ArgumentsBinding2_t02<X> extends ArgumentsBindingSuper2_t02<X> {
  ArgumentsBinding2_t02(dynamic t1) : super(t1) {}
  ArgumentsBinding2_t02.c2(dynamic t1, dynamic t2) : super.named(t1, val2: t2) {}
  ArgumentsBinding2_t02.c5(dynamic t1) : super.short(t1) {}

  test() {
    Expect.throws(() {
      superTest(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superTest(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      super.superTest(forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      superTestNamed(forgetType(t1Instance), val2: forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superTestNamed(forgetType(t1Instance), val2: forgetType(t0Instance));
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      superSetter = forgetType(t0Instance);
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superSetter = forgetType(t0Instance);
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      super.superSetter = forgetType(t0Instance);
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      superGetter;
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      this.superGetter;
    }, (e) => e is TypeError || e is CastError);

    Expect.throws(() {
      super.superGetter;
    }, (e) => e is TypeError || e is CastError);
  }
}

main() {
  // test constructors
  Expect.throws(() {
    new ArgumentsBinding1_t02(forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02.c1(forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02.c2(t1Instance, forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02.c3(forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02.c4(t1Instance, forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02.c5(forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  // test class members
  Expect.throws(() {
    new ArgumentsBinding1_t02(t1Instance).superTest(forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02(t1Instance).superTestPositioned(forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02(t1Instance).superTestPositioned(t1Instance, forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02(t1Instance).superTestNamed(forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02(t1Instance).superTestNamed(t1Instance, val2: forgetType(t0Instance));
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02(t1Instance).superSetter = forgetType(t0Instance);
  }, (e) => e is TypeError || e is CastError);

  Expect.throws(() {
    new ArgumentsBinding1_t02(t1Instance).superGetter;
  }, (e) => e is TypeError || e is CastError);

  new ArgumentsBinding1_t02(t1Instance).test();

  // Test type parameters

}