gecko-dev/dom/browser-element/mochitest/browserElement_OpenWindowEmpty.js

32 lines
889 B
JavaScript

/* Any copyright is dedicated to the public domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Bug 1216937 - Test that window.open with null/empty URL should use
// about:blank as default
"use strict";
SimpleTest.waitForExplicitFinish();
browserElementTestHelpers.setEnabledPref(true);
browserElementTestHelpers.addPermission();
function runTest() {
var iframe = document.createElement('iframe');
iframe.setAttribute('mozbrowser', 'true');
var gotPopup = false;
iframe.addEventListener('mozbrowseropenwindow', function(e) {
is(gotPopup, false, 'Should get just one popup.');
gotPopup = true;
is(e.detail.url, 'about:blank', "Popup's has correct URL");
e.preventDefault();
SimpleTest.finish();
});
iframe.src = 'file_browserElement_OpenWindowEmpty.html';
document.body.appendChild(iframe);
}
addEventListener('testready', runTest);