servo/tests/wpt/harness/wptrunner/executors/reftest-wait_webdriver.js
James Graham 168b81773e Put a copy of the wptrunner harness in-tree.
This is the same configuration as gecko and is convenient for making changes compared
to using releases from pypi
2015-04-03 23:28:51 +01:00

23 lines
582 B
JavaScript

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
var callback = arguments[arguments.length - 1];
function test(x) {
if (!root.classList.contains("reftest-wait")) {
observer.disconnect();
callback()
}
}
var root = document.documentElement;
var observer = new MutationObserver(test);
observer.observe(root, {attributes: true});
if (document.readyState != "complete") {
onload = test;
} else {
test();
}