blob: 5fd66023d9ad92faee548b38e1b49ce4a17447e1 [file] [log] [blame]
// Copyright (c) 2011, 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.
// A native method prevents other members from having that name, including
// fields. However, native fields keep their name. The implication: a getter
// for the field must be based on the field's name, not the field's jsname.
import 'native_testing.dart';
@Native("A")
class A {
int key; // jsname is 'key'
int getKey() => key;
}
class B {
int key; // jsname is not 'key'
B([this.key = 222]);
int getKey() => key;
}
@Native("X")
class X {
@JSName('key')
int native_key_method() native;
// This should cause B.key to be renamed, but not A.key.
@JSName('key')
int key() native;
}
A makeA() native;
X makeX() native;
void setup() {
JS('', r"""
(function(){
// This code is inside 'setup' and so not accessible from the global scope.
function A(){ this.key = 111; }
A.prototype.getKey = function(){return this.key;};
function X(){}
X.prototype.key = function(){return 666;};
makeA = function(){return new A()};
makeX = function(){return new X()};
self.nativeConstructor(A);
self.nativeConstructor(X);
})()""");
}
testDynamic() {
var a = confuse(makeA());
var b = confuse(new B());
var x = confuse(makeX());
Expect.equals(111, a.key);
Expect.equals(222, b.key);
Expect.equals(111, a.getKey());
Expect.equals(222, b.getKey());
Expect.equals(666, x.native_key_method());
Expect.equals(666, x.key());
// The getter for the closurized member must also have the right name.
var fn = x.key;
Expect.equals(666, fn());
}
testTyped() {
A a = makeA();
B b = new B();
X x = makeX();
Expect.equals(666, x.native_key_method());
Expect.equals(111, a.key);
Expect.equals(222, b.key);
Expect.equals(111, a.getKey());
Expect.equals(222, b.getKey());
}
main() {
nativeTesting();
setup();
testTyped();
testDynamic();
}