blob: 613248065cceb953966031e5be237deee88f7913 [file] [log] [blame]
// Copyright (c) 2020, 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.
import 'package:expect/expect.dart';
import 'unboxed_parameter_helper.dart';
abstract class I {
int get value;
int getValue();
class Foo implements I {
int value;
int getValue() => value;
class Bar implements I {
int get value => integerFieldValue;
int getValue() => value;
final objects = <dynamic>[Foo(integerFieldValue), Bar()];
final tearoffs = <dynamic>[Foo(integerFieldValue).getValue, Bar().getValue];
main() {
// Dynamic accesses to getter, method and tear-off
Expect.equals(objects[0].value, integerFieldValue);
Expect.equals(objects[0].getValue(), integerFieldValue);
Expect.equals(objects[1].value, integerFieldValue);
Expect.equals(objects[1].getValue(), integerFieldValue);
Expect.equals(tearoffs[0](), integerFieldValue);
Expect.equals(tearoffs[1](), integerFieldValue);
// Interface-based accesses to getter, method and tear-off
final Foo foo = objects[0] as Foo;
final int Function() fooGetValue = foo.getValue;
Expect.equals(foo.value, integerFieldValue);
Expect.equals(foo.getValue(), integerFieldValue);
Expect.equals(fooGetValue(), integerFieldValue);
final Bar bar = objects[1] as Bar;
final int Function() barGetValue = bar.getValue;
Expect.equals(bar.value, integerFieldValue);
Expect.equals(bar.getValue(), integerFieldValue);
Expect.equals(barGetValue(), integerFieldValue);