blob: 334e83af5df07638e31ee387e7984dd54f241a7b [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 = 2.7
import "native_testing.dart";
import 'dart:_js_helper' show setNativeSubclassDispatchRecord;
import 'dart:_interceptors'
show findInterceptorForType, findConstructorForNativeSubclassType;
// Test for fields with same name as native fields. We expect N.foo to have the
// property name 'foo' and A.foo and B.foo to have non-conflicting names.
@Native("N")
class N {
var foo;
N.init();
}
class A extends N {
var foo = 222;
A.init() : super.init();
Nfoo() => super.foo; // TODO(sra): Fix compiler assert.
}
class B extends A {
var foo = 333;
B.init() : super.init();
Afoo() => super.foo;
Bfoo() => foo;
toString() => '[N.foo = ${Nfoo()}, A.foo = ${Afoo()}, B.foo = ${Bfoo()}]';
}
B makeB() native;
@Creates('=Object')
getBPrototype() native;
void setup() {
JS('', r"""
(function(){
function B() { this.foo = 111; } // N.foo
self.makeB = function(){return new B()};
self.getBPrototype = function(){return B.prototype;};
})()""");
}
main() {
nativeTesting();
setup();
setNativeSubclassDispatchRecord(getBPrototype(), findInterceptorForType(B));
B b = makeB();
var constructor = findConstructorForNativeSubclassType(B, 'init');
Expect.isNotNull(constructor);
JS('', '#(#)', constructor, b);
print(b);
Expect.equals(333, confuse(b).Bfoo());
Expect.equals(222, confuse(b).Afoo());
Expect.equals(111, confuse(b).Nfoo());
Expect.equals(333, b.Bfoo());
Expect.equals(222, b.Afoo());
Expect.equals(111, b.Nfoo());
}