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Bug 1319301 - Part 2. add a regression test for controlsSpacer. r=jaws

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MozReview-Commit-ID: 2yhiaZgReRQ

--HG--
extra : rebase_source : 0abace7a2d508e3374fcc0ebc34cfb001b75e8ab
This commit is contained in:
Ray Lin 2016-11-23 18:10:51 +08:00
parent a28321d288
commit 14843cd6da
2 changed files with 65 additions and 0 deletions
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2
toolkit/content/tests/widgets/mochitest.ini
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@ -42,5 +42,7 @@ skip-if = toolkit == 'android' # bug 1075573
skip-if = os == 'win'
[test_videocontrols_video_noaudio.html]
skip-if = toolkit == 'android'
[test_bug1319301.html]
skip-if = toolkit == 'android'
[test_bug898940.html]
[test_videocontrols_error.html]

63
toolkit/content/tests/widgets/test_bug1319301.html Normal file
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@ -0,0 +1,63 @@
<!DOCTYPE HTML>
<html>
<head>
<title>Video controls test - bug 1319301</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
<script type="text/javascript" src="head.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content">
<video id="video" controls preload="auto"></video>
</div>
<pre id="test">
<script clas="testbody" type="application/javascript">
SimpleTest.waitForExplicitFinish();
const domUtils = SpecialPowers.Cc["@mozilla.org/inspector/dom-utils;1"].
getService(SpecialPowers.Ci.inIDOMUtils);
const video = document.getElementById("video");
const controlsSpacer = getAnonElementWithinVideoByAttribute(video, "anonid", "controlsSpacer");
const testCases = [];
testCases.push(() => new Promise(resolve => {
isnot(controlsSpacer.getAttribute("fadeout"), "true", "controlsSpacer should not fadeout before playing");
resolve();
}));
testCases.push(() => new Promise(resolve => {
video.src = "seek_with_sound.ogg";
video.addEventListener("play", resolve);
video.addEventListener("canplay", video.play);
}));
testCases.push(() => new Promise(resolve => {
is(controlsSpacer.getAttribute("fadeout"), "true", "controlsSpacer should fadeout once video starts playing");
resolve();
}));
function executeTestCases(tasks) {
return tasks.reduce((promise, task) => promise.then(task), Promise.resolve());
}
function startTest() {
executeTestCases(testCases).then(SimpleTest.finish);
}
function loadevent() {
SpecialPowers.pushPrefEnv({"set": [["media.cache_size", 40000]]}, startTest);
}
window.addEventListener("load", loadevent, false);
</script>
</pre>
</body>
</html>