<!DOCTYPE html>
<title>Service Worker: WindowClient.navigate() tests</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/get-host-info.sub.js"></script>
<script src="resources/test-helpers.sub.js"></script>
<body>
<script>
'use strict';

const SCOPE = 'resources/blank.html';
const SCRIPT_URL = 'resources/windowclient-navigate-worker.js';
const CROSS_ORIGIN_URL = get_host_info()['HTTPS_REMOTE_ORIGIN'] + base_path() +
    'resources/blank.html';

navigate_test({
    description: 'normal',
    dest_url: 'blank.html?navigate',
    expected: normalizeURL(SCOPE) + '?navigate',
  });

navigate_test({
    description: 'blank url',
    dest_url: '',
    expected: normalizeURL(SCRIPT_URL)
  });

navigate_test({
    description: 'in scope but not controlled test on installing worker',
    dest_url: 'blank.html?navigate',
    expected: 'TypeError',
    wait_state: 'installing',
  });

navigate_test({
    description: 'in scope but not controlled test on active worker',
    dest_url: 'blank.html?navigate',
    expected: 'TypeError',
    should_be_reload: false,
  });

navigate_test({
    description: 'out of scope',
    src_url: '/common/blank.html',
    dest_url: 'blank.html?navigate',
    expected: 'TypeError',
  });

navigate_test({
    description: 'cross orgin url',
    dest_url: CROSS_ORIGIN_URL,
    expected: null
  });

navigate_test({
    description: 'invalid url (http://[example.com])',
    dest_url: 'http://[example].com',
    expected: 'TypeError'
  });

navigate_test({
    description: 'invalid url (view-source://example.com)',
    dest_url: 'view-source://example.com',
    expected: 'TypeError'
  });

navigate_test({
    description: 'invalid url (file:///)',
    dest_url: 'file:///',
    expected: 'TypeError'
  });

navigate_test({
    description: 'invalid url (about:blank)',
    dest_url: 'about:blank',
    expected: 'TypeError'
  });

function navigate_test(override_parameters) {
  // default parameters
  var parameters = {
    description: null,
    src_url: SCOPE,
    dest_url: null,
    expected: null,
    wait_state: 'activated',
    scope: SCOPE,
    should_be_reload: true
  };
  var key;

  for (key in override_parameters)
    parameters[key] = override_parameters[key];

  promise_test(function(test) {
    var service_worker;
    var client_frame;
    var registration;
    var pausedLifecyclePort;
    var script_url = SCRIPT_URL;

    // For in-scope-but-not-controlled test on installing worker,
    // if the wait_state is "installing", then append the query to script_url.
    if (parameters.wait_state == 'installing') {
      script_url += '?' + parameters.wait_state;

      navigator.serviceWorker.addEventListener('message', function(event) {
          pausedLifecyclePort = event.data.port;
        });
    }

    test.add_cleanup(function() {
      if (client_frame && client_frame) {
        client_frame.remove();
      }

      // Some tests require that the worker remain in a given lifecycle phase.
      // "Clean up" logic for these tests requires signaling the worker to
      // release the hold; this allows the worker to be properly discarded
      // prior to the execution of additional tests.
      if (pausedLifecyclePort) {
        // The value of the posted message is inconsequential. A string is
        // specified here solely to aid in test debugging.
        pausedLifecyclePort.postMessage('continue lifecycle');
      }

      if (registration) {
        return registration.unregister();
      }
    });

    return with_iframe(parameters.src_url)
      .then(function(frame) {
          client_frame = frame;
          return service_worker_unregister_and_register(
              test, script_url, parameters.scope);
        })
      .then(function(r) {
          registration = r;
          service_worker = registration.installing;
          return wait_for_state(test, service_worker, parameters.wait_state);
        })
      .then(function() {
          if (parameters.should_be_reload) {
            client_frame.remove();
            return with_iframe(parameters.src_url);
          }
          return client_frame;
        })
      .then(function(frame) {
          client_frame = frame;
          return new Promise(function(resolve) {
              var channel = new MessageChannel();
              channel.port1.onmessage = test.step_func(resolve);
              service_worker.postMessage({
                  port: channel.port2,
                  url: parameters.dest_url
                }, [channel.port2]);
            });
        })
      .then(function(response) {
          assert_equals(response.data, parameters.expected);
        });
  }, parameters.description);
}
</script>
</body>