зеркало из https://github.com/mozilla/gecko-dev.git
55 строки
1.6 KiB
HTML
55 строки
1.6 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
Test that frames playing audio get BACKGROUND_PERCEIVABLE priority.
|
|
-->
|
|
<head>
|
|
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<script type="application/javascript" src="../browserElementTestHelpers.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
</head>
|
|
<body>
|
|
|
|
<script type="application/javascript;version=1.7">
|
|
"use strict";
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
browserElementTestHelpers.setEnabledPref(true);
|
|
browserElementTestHelpers.addPermission();
|
|
browserElementTestHelpers.enableProcessPriorityManager();
|
|
|
|
function runTest() {
|
|
var iframe = document.createElement('iframe');
|
|
iframe.setAttribute('mozbrowser', true);
|
|
iframe.src = 'file_Audio.html';
|
|
|
|
var childID = null;
|
|
Promise.all([
|
|
expectOnlyOneProcessCreated("FOREGROUND").then(function(chid) {
|
|
childID = chid;
|
|
}),
|
|
expectMozbrowserEvent(iframe, 'loadend'),
|
|
expectMozbrowserEvent(iframe, 'showmodalprompt').then(function(e) {
|
|
is(e.detail.message, 'onplay', 'showmodalprompt message');
|
|
})
|
|
]).then(function() {
|
|
// Send the child process into the background. Because it's playing audio,
|
|
// it should get priority BACKGROUND_PERCEIVABLE, not vanilla BACKGROUND.
|
|
var p = expectPriorityChange(childID, 'BACKGROUND_PERCEIVABLE');
|
|
iframe.setVisible(false);
|
|
return p;
|
|
}).then(function() {
|
|
var p = expectPriorityChange(childID, 'FOREGROUND');
|
|
iframe.setVisible(true);
|
|
return p;
|
|
}).then(SimpleTest.finish);
|
|
|
|
document.body.appendChild(iframe);
|
|
}
|
|
|
|
addEventListener('testready', runTest);
|
|
|
|
</script>
|
|
</body>
|
|
</html>
|