blob: 369b3d988b3779be44261d15f61298ceedff6ba3 [file] [log] [blame]
// Copyright (c) 2012, 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 "native_testing.dart";
@Native("A")
class A {}
@Native("B")
class B extends A {
foo() native ;
}
makeA() native ;
makeB() native ;
setup() native """
function inherits(child, parent) {
if (child.prototype.__proto__) {
child.prototype.__proto__ = parent.prototype;
} else {
function tmp() {};
tmp.prototype = parent.prototype;
child.prototype = new tmp();
child.prototype.constructor = child;
}
}
function A() {}
function B() {}
inherits(B, A);
makeA = function() { return new A; }
makeB = function() { return new B; }
B.prototype.foo = function() { return 42; }
self.nativeConstructor(A);
self.nativeConstructor(B);
""";
main() {
nativeTesting();
setup();
var a = makeA();
var exception;
try {
a.foo();
} on NoSuchMethodError catch (e) {
exception = e;
}
Expect.isNotNull(exception);
var b = makeB();
Expect.equals(42, b.foo());
}