blob: c8b6c8ebf8e936dd772875efb935e0c9ee9d31a2 [file] [log] [blame]
// Copyright (c) 2020, 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 = 2.9
@JS()
library js_typed_interop_test;
import 'dart:html';
import 'package:js/js.dart';
import 'package:expect/minitest.dart';
_injectJs() {
document.body.append(new ScriptElement()
..type = 'text/javascript'
..innerHtml = r"""
var Foo = {
get42: function(b) { return arguments.length >= 1 ? b : 42; }
};
""");
}
@JS()
class Foo {
external static num get42([num b = 3
// TODO(41375): This should be a static error. It's invalid to have a
// default value.
]);
}
main() {
_injectJs();
test('call tearoff from dart with default', () {
var f = Foo.get42;
// Note: today both SSA and CPS remove the extra argument on static calls,
// but they fail to do so on tearoffs.
expect(f(), 3);
// TODO(41375): Remove this once the above is resolved. This is temporary
// to track this test failure.
throw ("This test should not execute. It should fail to compile above.");
});
}