gecko/dom/browser-element/mochitest/browserElement_FirstPaint.js
Justin Lebar f9c87527fa Bug 852847 - Part 2: Do things later in our browser-element tests, thus avoiding doing things before the browser-element machinery has loaded. r=kk1ff
Also set network.disable.ipc.security to true and leave it that way. This prevents security errors in the tests which happen when we pop the pref.

--HG--
extra : rebase_source : 95f7ca7c3b71cdc0e3e6fd1cfb663a5653f3ab6f
2013-03-28 15:51:10 -04:00

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1.2 KiB
JavaScript

/* Any copyright is dedicated to the public domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Bug 787378 - Add mozbrowserfirstpaint event.
"use strict";
SimpleTest.waitForExplicitFinish();
browserElementTestHelpers.setEnabledPref(true);
browserElementTestHelpers.addPermission();
function runTest() {
var iframe = document.createElement('iframe');
SpecialPowers.wrap(iframe).mozbrowser = true;
var gotFirstPaint = false;
var gotFirstLocationChange = false;
iframe.addEventListener('mozbrowserfirstpaint', function(e) {
ok(!gotFirstPaint, "Got only one first paint.");
gotFirstPaint = true;
if (gotFirstLocationChange) {
iframe.src = browserElementTestHelpers.emptyPage1 + '?2';
}
});
iframe.addEventListener('mozbrowserlocationchange', function(e) {
if (e.detail == browserElementTestHelpers.emptyPage1) {
gotFirstLocationChange = true;
if (gotFirstPaint) {
iframe.src = browserElementTestHelpers.emptyPage1 + '?2';
}
}
else if (e.detail.endsWith('?2')) {
SimpleTest.finish();
}
});
document.body.appendChild(iframe);
iframe.src = browserElementTestHelpers.emptyPage1;
}
addEventListener('testready', runTest);