<!DOCTYPE html>
<html>
<head>
<title>Test whether windowless plugins receive correct visible/invisible notifications.</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="plugin-utils.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<style type="text/css">
body {
height: 10000px;
}
</style>
<body onload="startTest()">
<p id="display"></p>
<script type="application/javascript;version=1.8">
SimpleTest.waitForExplicitFinish();
setTestPluginEnabledState(SpecialPowers.Ci.nsIPluginTag.STATE_ENABLED);
var p = null;
function startTest() {
p = document.getElementById('theplugin');
// Wait for the plugin to have painted once
var interval = setInterval(function() {
if (!p.getPaintCount())
return;
clearInterval(interval);
doScroll();
}, 100);
}
const kScrollAmount = 1000;
var startY;
function doScroll() {
let [x, y, w, h] = p.getWindowPosition();
startY = y;
scrollBy(0, kScrollAmount);
setTimeout(checkScroll, 500);
}
function checkScroll() {
let [x, y, w, h] = p.getWindowPosition();
is(y, startY - kScrollAmount, "Window should be informed of its new position.");
SimpleTest.finish();
}
</script>
<embed id="theplugin" type="application/x-test" width="200" height="200"></embed>