blob: 80e26c5028b0ff87d426b5c51b5eb90bca12a424 [file] [log] [blame]
// Copyright (c) 2014, 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.
/// @assertion void removeEventListener(String type, EventListener listener, [bool useCapture])
/// @description Checks that listener is removed.
import "dart:html";
import "../../../Utils/expect.dart";
const myType = "myType";
bool first = true;
void listener(Event event) {
if (first) {
first = false;
window.removeEventListener(myType, listener);
} else {
Expect.fail("removed listener called");
}
}
main() {
window.addEventListener(myType, (listener));
window.dispatchEvent(new Event(myType));
window.dispatchEvent(new Event(myType));
window.dispatchEvent(new Event(myType));
}