import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions

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/* 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/. */
/* global EVENT_SHOW */
'use strict';
/**
* Test show event
*/
addAccessibleTask('<div id="div" style="visibility: hidden;"></div>',
function*(browser) {
let onShow = waitForEvent(EVENT_SHOW, 'div');
yield invokeSetStyle(browser, 'div', 'visibility', 'visible');
yield onShow;
});