/*
 * 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.
 */
/**
 * @description Check that if type T0 not a subtype of a type T1, then it cannot
 * be used as an argument of type T1
 * @author sgrekhov@unipro.ru
 */

namedArgumentsFunc1(@T1 t1, {@T1 t2 = t1Default}) {}
positionalArgumentsFunc1(@T1 t1, [@T1 t2 = t1Default]) {}

namedArgumentsFunc2<X>(X t1, {required X t2}) {}

class ArgumentsBindingClass {
  ArgumentsBindingClass(@T1 t1) {}

  ArgumentsBindingClass.named(@T1 t1, {@T1 t2 = t1Default}) {}

  factory ArgumentsBindingClass.fNamed(@T1 t1, {@T1 t2 = t1Default}) {
    return new ArgumentsBindingClass.named(t1, t2: t2);
  }
  factory ArgumentsBindingClass.fPositional(@T1 t1, [@T1 t2 = t1Default]) {
    return new ArgumentsBindingClass.named(t1, t2: t2);
  }

  static namedArgumentsStaticMethod(@T1 t1, {@T1 t2 = t1Default}) {}
  static positionalArgumentsStaticMethod(@T1 t1, [@T1 t2 = t1Default]) {}

  namedArgumentsMethod(@T1 t1, {@T1 t2 = t1Default}) {}
  positionalArgumentsMethod(@T1 t1, [@T1 t2 = t1Default]) {}

  set testSetter(@T1 val) {}
}

class ArgumentsBindingClassGen<X> {
  ArgumentsBindingClassGen(X t1) {}

  ArgumentsBindingClassGen.named(X t1, {required X t2}) {}

  factory ArgumentsBindingClassGen.fNamed(X t1, {required X t2}) {
    return new ArgumentsBindingClassGen.named(t1, t2: t2);
  }

  namedArgumentsMethod(X t1, {required X t2}) {}

  set testSetter(X val) {}
}

class ArgumentsBindingClassSuper {
  ArgumentsBindingClassSuper(@T1 t1) {}
}

class ArgumentsBindingDesc extends ArgumentsBindingClassSuper {
  ArgumentsBindingDesc(@T0 t0) : super (forgetType(t0)) {}
}

main() {
  // Test functions
  Expect.throws(() {
    namedArgumentsFunc1(forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    namedArgumentsFunc1(t1Instance, t2: forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    positionalArgumentsFunc1(forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    positionalArgumentsFunc1(t1Instance, forgetType(t0Instance));
  }, (e) => e is TypeError);

  // Test constructors
  Expect.throws(() {
    new ArgumentsBindingClass(forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClass.named(forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClass.named(t1Instance, t2: forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClass.fNamed(forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClass.fNamed(t1Instance, t2: forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClass.fPositional(forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClass.fPositional(t1Instance, forgetType(t0Instance));
  }, (e) => e is TypeError);

  // Test instance methods and setters
  Expect.throws(() {
    new ArgumentsBindingClass(t1Instance).namedArgumentsMethod(
        forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClass(t1Instance).namedArgumentsMethod(t1Instance,
        t2: forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClass(t1Instance).positionalArgumentsMethod(
        forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClass(t1Instance).positionalArgumentsMethod(t1Instance,
        forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClass(t1Instance).testSetter = forgetType(t0Instance);
  }, (e) => e is TypeError);

  // Test static methods
  Expect.throws(() {
    ArgumentsBindingClass.namedArgumentsStaticMethod(forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    ArgumentsBindingClass.namedArgumentsStaticMethod(t1Instance,
        t2: forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    ArgumentsBindingClass.positionalArgumentsStaticMethod(
        forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    ArgumentsBindingClass.positionalArgumentsStaticMethod(t1Instance,
        forgetType(t0Instance));
  }, (e) => e is TypeError);

  // Test type parameters

  //# <-- NotGenericFunctionType
  // Test generic functions
  Expect.throws(() {
    namedArgumentsFunc2<@T1>(t1Instance, t2: forgetType(t0Instance));
  }, (e) => e is TypeError);

  // Test constructors
  Expect.throws(() {
    new ArgumentsBindingClassGen<@T1>(forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClassGen<@T1>.named(t1Instance, t2: forgetType(t0Instance));
  }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClassGen<@T1>.fNamed(t1Instance, t2: forgetType(t0Instance));
  }, (e) => e is TypeError);


  // Test instance methods and setters
  Expect.throws(() {
    new ArgumentsBindingClassGen<@T1>(t1Instance).namedArgumentsMethod(t1Instance,
    t2: forgetType(t0Instance));
    }, (e) => e is TypeError);

  Expect.throws(() {
    new ArgumentsBindingClassGen<@T1>(t1Instance).testSetter = forgetType(t0Instance);
  }, (e) => e is TypeError);
  //# -->

  // Test superclass constructor call
  Expect.throws(() {
    new ArgumentsBindingDesc(t0Instance);
  }, (e) => e is TypeError);
}