58 lines
1.6 KiB
HTML
58 lines
1.6 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>Animate using sibling iframe's timeline</title>
|
|
</head>
|
|
<body></body>
|
|
<script src="/common/get-host-info.sub.js"></script>
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
<script type="text/javascript">
|
|
'use strict';
|
|
|
|
function crossSiteUrl(filename) {
|
|
const url =
|
|
get_host_info().HTTP_REMOTE_ORIGIN +
|
|
'/web-animations/timing-model/timelines/resources/' +
|
|
filename;
|
|
return url;
|
|
}
|
|
|
|
function loadFrame(name, path, hidden) {
|
|
return new Promise(resolve => {
|
|
const frame = document.createElement('iframe');
|
|
if (hidden)
|
|
frame.style = 'visibility: hidden;';
|
|
frame.name = name;
|
|
document.body.appendChild(frame);
|
|
frame.onload = () => {
|
|
resolve();
|
|
}
|
|
frame.src = crossSiteUrl(path);
|
|
});
|
|
}
|
|
|
|
function waitForTestResults() {
|
|
return new Promise(resolve => {
|
|
const listener = (evt) => {
|
|
window.removeEventListener('message', listener);
|
|
resolve(evt.data);
|
|
};
|
|
window.addEventListener('message', listener);
|
|
});
|
|
}
|
|
|
|
promise_test(async t => {
|
|
const promise = waitForTestResults().then((data) => {
|
|
assert_equals(data, 'PASS');
|
|
});
|
|
// Animate an element in frame A.
|
|
await loadFrame('a', 'target-frame.html', false);
|
|
// Animation's timeline is in hidden frame B.
|
|
await loadFrame('b', 'timeline-frame.html', true);
|
|
|
|
return promise;
|
|
}, 'animation tied to another frame\'s timeline runs properly');
|
|
</script>
|
|
</html>
|