https://github.com/web-platform-tests/wpt
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Tip revision: da25c99886fb1a85fcf5a138bb8f337761c5aa7f authored by Anne van Kesteren on 06 June 2018, 09:55:14 UTC
move service worker into resources too
Tip revision: da25c99
storagemanager-persisted.https.html
<!DOCTYPE html>
<meta charset=utf-8>
<title>StorageManager: persist()</title>
<meta name="help" href="https://storage.spec.whatwg.org/#dom-storagemanager-persist">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>

promise_test(function() {
    var promise = navigator.storage.persisted();
    assert_true(promise instanceof Promise,
        'navigator.storage.persisted() returned a Promise.');
    return promise.then(function (result) {
        assert_equals(typeof result, 'boolean', result + ' should be boolean');
    });
}, 'navigator.storage.persisted() returns a promise that resolves.');

</script>
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