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// 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 = 2.7
import 'native_testing.dart';
// Test calling convention of property extraction closures.
class AA {
bar(a, [b = 'A']) => 'AA.bar($a, $b)'; // bar is plain dart convention.
foo(a, [b = 'A']) => 'AA.foo($a, $b)'; // foo has interceptor convention.
}
@Native("BB")
class BB {
foo(a, [b = 'B']) native;
}
@Native("CC")
class CC extends BB {
foo(a, [b = 'C']) native;
get superfoo => super.foo;
}
makeBB() native;
makeCC() native;
inscrutable(a) native;
void setup() {
JS('', r"""
(function(){
function BB() {}
BB.prototype.foo = function(u, v) {
return 'BB.foo(' + u + ', ' + v + ')';
};
function CC() {}
CC.prototype.foo = function(u, v) {
return 'CC.foo(' + u + ', ' + v + ')';
};
self.makeBB = function(){return new BB()};
self.makeCC = function(){return new CC()};
self.inscrutable = function(a){return a;};
self.nativeConstructor(BB);
self.nativeConstructor(CC);
})()""");
applyTestExtensions(['BB', 'CC']);
}
main() {
nativeTesting();
setup();
var a = inscrutable(new AA());
var b = inscrutable(makeBB());
var c = inscrutable(makeCC)();
Expect.equals('AA.bar(1, A)', inscrutable(a).bar(1));
Expect.equals('AA.bar(2, 3)', inscrutable(a).bar(2, 3));
Expect.equals('AA.foo(1, A)', inscrutable(a).foo(1));
Expect.equals('AA.foo(2, 3)', inscrutable(a).foo(2, 3));
Expect.equals('BB.foo(1, B)', inscrutable(b).foo(1));
Expect.equals('BB.foo(2, 3)', inscrutable(b).foo(2, 3));
Expect.equals('CC.foo(1, C)', inscrutable(c).foo(1));
Expect.equals('CC.foo(2, 3)', inscrutable(c).foo(2, 3));
var abar = inscrutable(a).bar;
var afoo = inscrutable(a).foo;
var bfoo = inscrutable(b).foo;
var cfoo = inscrutable(c).foo;
Expect.equals('AA.bar(1, A)', abar(1));
Expect.equals('AA.bar(2, 3)', abar(2, 3));
Expect.equals('AA.foo(1, A)', afoo(1));
Expect.equals('AA.foo(2, 3)', afoo(2, 3));
Expect.equals('BB.foo(1, B)', bfoo(1));
Expect.equals('BB.foo(2, 3)', bfoo(2, 3));
Expect.equals('CC.foo(1, C)', cfoo(1));
Expect.equals('CC.foo(2, 3)', cfoo(2, 3));
}