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<!--
Any copyright is dedicated to the Public Domain.
-->
<!DOCTYPE HTML>
<html>
<head>
</head>
<body>
<script type="text/javascript">
function ok(exp, msg) {
if (!exp) {
throw(msg);
}
}
function is(actual, expected, msg) {
if (actual !== expected) {
throw('got "' + actual + '", but expected "' + expected + '" - ' + msg);
}
}
function fail(err) {
window.dispatchEvent(new Event("cached-failure", { bubbles: true, detail: err }));
}
function getUncontrolledClients(sw) {
return new Promise(function(resolve, reject) {
navigator.serviceWorker.addEventListener('message', function onMsg(evt) {
if (evt.data.type === 'CLIENTS') {
navigator.serviceWorker.removeEventListener('message', onMsg);
resolve(evt.data.detail);
}
});
sw.postMessage({ type: 'GET_UNCONTROLLED_CLIENTS' })
});
}
addEventListener('load', function(event) {
if (!navigator.serviceWorker.controller) {
fail(window.location.href + ' is not controlled!');
return;
}
getUncontrolledClients(navigator.serviceWorker.controller)
.then(function(clientList) {
is(clientList.length, 1, 'should only have one client');
is(clientList[0].url, window.location.href,
'client url should match current window');
is(clientList[0].frameType, 'top-level',
'client should be a top-level window');
window.dispatchEvent(new Event('cached-load', { bubbles: true }));
})
.catch(function(err) {
fail(err);
});
});
</script>
</body>
</html>