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Bug 1301426 part 11 - test case 10; r=jwwang

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Case: invoke load() on an element with pending promises.
Expected result: reject all the pending promises.

MozReview-Commit-ID: Kg5FHAmhF4L

--HG--
extra : rebase_source : db6dc8b32e4c67963694e295a3a7ae536bb0a912
extra : source : 2576d87906f71cf44f00bb7e447af2393587a4f6
This commit is contained in:
Kaku Kuo 2016-10-11 15:27:08 +08:00
parent b8f70247ab
commit 3773d23913
2 changed files with 42 additions and 0 deletions
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2
dom/media/test/mochitest.ini
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@ -816,6 +816,8 @@ tags=promise-play
tags=promise-play
[test_play_promise_9.html]
tags=promise-play
[test_play_promise_10.html]
tags=promise-play
[test_play_twice.html]
# Seamonkey: Bug 598252
skip-if = appname == "seamonkey"

40
dom/media/test/test_play_promise_10.html Normal file
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@ -0,0 +1,40 @@
<!DOCTYPE HTML>
<html>
<head>
<title>Media test: promise-based play() method</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script type="text/javascript" src="manifest.js"></script>
</head>
<body>
<pre id="test">
<script>
// Name: loadRejectsPendingPromises
// Case: invoke load() on an element with pending promises.
// Expected result: reject all the pending promises with AbortError DOM exception.
let manager = new MediaTestManager;
function initTest(test, token) {
manager.started(token);
let element = document.createElement(getMajorMimeType(test.type));
element.play().then(
(result) => {
ok(false, `${token} is resolved with ${result}.`);
},
(error) => {
if (error.name == "AbortError") {
ok(true, `${token} is rejected with ${error.name}.`);
} else {
ok(false, `${token} is rejected with ${error.name}.`);
}
}
).then( () => { manager.finished(token); } );
element.load();
}
manager.runTests(gSmallTests, initTest);
</script>