<!DOCTYPE html>
<title>Service Worker: controlling a SharedWorker</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/test-helpers.sub.js"></script>
<body>
<script>
promise_test(function(t) {
    var shared_worker = 'resources/shared-worker-controlled.js';
    var service_worker = 'resources/simple-intercept-worker.js';
    var scope = shared_worker;

    return service_worker_unregister_and_register(t, service_worker, scope)
      .then(function(r) {
          t.add_cleanup(function() {
              return service_worker_unregister(t, scope);
            });

          return wait_for_state(t, r.installing, 'activated');
        })
      .then(function() {
          return new Promise(function(resolve, reject) {
              var w = new SharedWorker(shared_worker);
              w.port.onmessage = function(e) {
                resolve(e.data);
              }
            });
        })
      .then(function(data) {
          assert_equals(data, 'intercepted by service worker');
        });
  }, 'Verify subresource loads in SharedWorker are controlled by a Service Worker');

promise_test(function(t) {
    var shared_worker = 'resources/dummy-shared-worker.js';
    var service_worker = 'resources/dummy-shared-worker-interceptor.js';
    var scope = shared_worker;

    return service_worker_unregister_and_register(t, service_worker, scope)
      .then(function(r) {
          t.add_cleanup(function() {
              return service_worker_unregister(t, scope);
            });

          return wait_for_state(t, r.installing, 'activated');
        })
      .then(function() {
          return new Promise(function(resolve, reject) {
              var w = new SharedWorker(shared_worker);
              w.port.onmessage = function(e) {
                resolve(e.data);
              }
            });
        })
      .then(function(data) {
          assert_equals(data, 'worker loading intercepted by service worker');
        });
  }, 'Verify SharedWorker construction is controlled by a Service Worker');

promise_test(function(t) {
    var shared_worker = 'resources/shared-worker-import.js';
    var service_worker = 'resources/dummy-shared-worker-interceptor.js';
    var scope = shared_worker;

    return service_worker_unregister_and_register(t, service_worker, scope)
      .then(function(r) {
          t.add_cleanup(function() {
              return service_worker_unregister(t, scope);
            });

          return wait_for_state(t, r.installing, 'activated');
        })
      .then(function() {
          return new Promise(function(resolve, reject) {
              var w = new SharedWorker(shared_worker);
              w.port.onmessage = function(e) {
                resolve(e.data);
              }
            });
        })
      .then(function(data) {
          assert_equals(data, 'worker loading intercepted by service worker');
        });
  }, 'Verify importScripts from SharedWorker is controlled by a Service Worker');
</script>
</body>