blob: ae5799f392933098dc68429e7ae2e90f552633fc [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 {}
A makeA() native;
void setup() {
JS('', r"""
(function(){
function A() {};
A.prototype.foo = function() { return 42; };
makeA = function() { return new A() };
self.nativeConstructor(A);
})()""");
}
class B {
foo() {
return 42;
}
}
class C {
// By having two 'foo' defined in the application, Frog will mangle
// all calls to 'foo', which makes this test pass.
foo(x) {
return 43;
}
}
inferredContext() {
dynamic a = makeA();
Expect.throws(() => a.foo(), (e) => e is NoSuchMethodError);
Expect.throws(() => a.foo, (e) => e is NoSuchMethodError);
Expect.throws(() => a.foo = 4, (e) => e is NoSuchMethodError);
}
untypedContext() {
var a = confuse(makeA());
Expect.throws(() => a.foo(), (e) => e is NoSuchMethodError);
Expect.throws(() => a.foo, (e) => e is NoSuchMethodError);
Expect.throws(() => a.foo = 4, (e) => e is NoSuchMethodError);
}
main() {
nativeTesting();
setup();
confuse(new B()).foo();
confuse(new C()).foo(1);
inferredContext();
untypedContext();
}