fetch-mixed-content-iframe.html | Explore in Territory

<!DOCTYPE html>
<script src="/common/get-host-info.sub.js"></script>
<script src="test-helpers.sub.js?pipe=sub"></script>
<script>
var params = get_query_params(location.href);
var SCOPE = 'fetch-mixed-content-iframe-inscope-to-' + params['target'] + '.html';
var URL = 'fetch-rewrite-worker.js';
var host_info = get_host_info();

window.addEventListener('message', on_message, false);

navigator.serviceWorker.getRegistration(SCOPE)
  .then(function(registration) {
      if (registration)
        return registration.unregister();
    })
  .then(function() {
      return navigator.serviceWorker.register(URL, {scope: SCOPE});
    })
  .then(function(registration) {
      return new Promise(function(resolve) {
          registration.addEventListener('updatefound', function() {
              resolve(registration.installing);
            });
        });
    })
  .then(function(worker) {
      worker.addEventListener('statechange', on_state_change);
    })
  .catch(function(reason) {
      window.parent.postMessage({results: 'FAILURE: ' + reason.message},
                                host_info['HTTPS_ORIGIN']);
     });

function on_state_change(event) {
  if (event.target.state != 'activated')
    return;
  var frame = document.createElement('iframe');
  frame.src = SCOPE;
  document.body.appendChild(frame);
}

function on_message(e) {
  navigator.serviceWorker.getRegistration(SCOPE)
    .then(function(registration) {
        if (registration)
          return registration.unregister();
      })
    .then(function() {
      window.parent.postMessage(e.data, host_info['HTTPS_ORIGIN']);
    })
    .catch(function(reason) {
        window.parent.postMessage({results: 'FAILURE: ' + reason.message},
                                  host_info['HTTPS_ORIGIN']);
     });
}

function get_query_params(url) {
  var search = (new URL(url)).search;
  if (!search) {
    return {};
  }
  var ret = {};
  var params = search.substring(1).split('&');
  params.forEach(function(param) {
      var element = param.split('=');
      ret[decodeURIComponent(element[0])] = decodeURIComponent(element[1]);
    });
  return ret;
}
</script>
chromium/third_party/blink/web_tests/external/wpt/service-workers/service-worker/resources/fetch-mixed-content-iframe.html
