request-headers.https.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /service-workers/service-worker/navigation-preload/request-headers.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>Navigation Preload request headers</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="../resources/test-helpers.sub.js"></script>

<script>

promise_test(t => {

    var script = 'resources/request-headers-worker.js';

    var scope = 'resources/request-headers-scope.py';

    return service_worker_unregister_and_register(t, script, scope)

      .then(registration => {

          add_completion_callback(_ => registration.unregister());

          var worker = registration.installing;

          return wait_for_state(t, worker, 'activated');

})

      .then(_ => with_iframe(scope))

      .then(frame => {

          var headers = JSON.parse(frame.contentDocument.body.textContent);

          assert_true(

            'SERVICE-WORKER-NAVIGATION-PRELOAD' in headers,

            'The Navigation Preload request must specify a ' +

            '"Service-Worker-Navigation-Preload" header.');

          assert_array_equals(

            headers['SERVICE-WORKER-NAVIGATION-PRELOAD'],

            ['hello'],

            'The Navigation Preload request must specify the correct value ' +

            'for the "Service-Worker-Navigation-Preload" header.');

          assert_true(

            'UPGRADE-INSECURE-REQUESTS' in headers,

            'The Navigation Preload request must specify an ' +

            '"Upgrade-Insecure-Requests" header.');

          assert_array_equals(

            headers['UPGRADE-INSECURE-REQUESTS'],

            ['1'],

            'The Navigation Preload request must specify the correct value ' +

            'for the "Upgrade-Insecure-Requests" header.');

});

  }, 'Navigation Preload request headers.');

</script>