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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/get-host-info.sub.js"></script>
<script src="test-helpers.sub.js"></script>
<script>
var host_info = get_host_info();
var scope = 'blank.html?clients-get';
var script = 'clients-get-worker.js';
var registration;
var worker;
var wait_for_worker_promise = navigator.serviceWorker.getRegistration(scope)
.then(function(reg) {
if (reg)
return reg.unregister();
})
.then(function() {
return navigator.serviceWorker.register(script, {scope: scope});
})
.then(function(reg) {
registration = reg;
worker = reg.installing;
return new Promise(function(resolve) {
worker.addEventListener('statechange', function() {
if (worker.state == 'activated')
resolve();
});
});
});
window.addEventListener('message', function(e) {
var cross_origin_client_ids = [];
cross_origin_client_ids.push(e.data.clientId);
wait_for_worker_promise
.then(function() {
return with_iframe(scope);
})
.then(function(iframe) {
add_completion_callback(function() { iframe.remove(); });
navigator.serviceWorker.onmessage = function(e) {
registration.unregister();
window.parent.postMessage(
{ type: 'clientId', value: e.data }, host_info['HTTPS_ORIGIN']
);
};
registration.active.postMessage({clientIds: cross_origin_client_ids});
});
});
</script>
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