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<!DOCTYPE html>
<title>Service Worker: Clients.get across origins</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/get-host-info.sub.js"></script>
<script src="resources/test-helpers.sub.js"></script>
<script>
var host_info = get_host_info();

var scope = 'resources/blank.html?clients-get';
var t = async_test('Test Clients.get() cross origin');
var other_origin_iframe = host_info['HTTPS_REMOTE_ORIGIN'] + base_path() +
                          'resources/clients-get-other-origin.html';
var myOriginClientId;
t.step(function() {
    service_worker_unregister_and_register(
        t, 'resources/clients-get-worker.js', scope)
      .then(function(registration) {
          return wait_for_state(t, registration.installing, 'activated');
        })
      .then(function() {
          return with_iframe(scope);
        })
      .then(function(frame1) {
          myOriginClientId = frame1.contentDocument.body.textContent;
          return with_iframe(other_origin_iframe);
        })
      .then(function(frame2) {
          window.addEventListener('message', on_message_other_origin, false);
          frame2.contentWindow.postMessage(
              {clientId: myOriginClientId,
               message: 'get_client_id'},
              host_info['HTTPS_REMOTE_ORIGIN']);
        })
      .catch(unreached_rejection(t));
  });

function on_message_other_origin(e) {
  assert_equals(e.data.result, undefined);
  t.done();
}
</script>