blob: 541b345246c23ba1b0bbe35a79db534e657e7582 [file] [log] [blame]
// Copyright (c) 2013, 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.
// @dart = 2.9
// Test [Function.apply] on user-defined classes that implement [noSuchMethod].
import "package:expect/expect.dart";
class F {
call([p1]) => "call";
noSuchMethod(Invocation invocation) => "NSM";
}
class G {
call() => '42';
noSuchMethod(Invocation invocation) => invocation;
}
class H {
call(required, {a}) => required + a;
}
main() {
Expect.equals('call', Function.apply(new F(), []));
Expect.equals('call', Function.apply(new F(), [1]));
Expect.throwsNoSuchMethodError(() => Function.apply(new F(), [1, 2]));
Expect.throwsNoSuchMethodError(() => Function.apply(new F(), [1, 2, 3]));
Expect.throwsNoSuchMethodError(() => Function.apply(new G(), [1], {#a: 42}));
// Test that [i] can be used to hit an existing method.
Expect.equals(43, new H().call(1, a: 42));
Expect.equals(43, Function.apply(new H(), [1], {#a: 42}));
}