assign-replace-from-top-to-nested-iframe.html

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This WPT test may be referenced by the following Test IDs:
- /html/browsers/history/the-location-interface/assign-replace-from-top-to-nested-iframe.html - WPT Dashboard Interop Dashboard

<!DOCTYPE HTML>

<html>

  <head>

    <title>Referer with location.replace and location.assign with nested iframes</title>

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

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

  </head>

  <body>

    <iframe src="resources/iframe-with-iframe.html" hidden></iframe>

    <script>

      const iframe = document.querySelector("iframe");

      async_test(function(t) {

        function on_message(e) {

          const referrer = e.data;

          assert_equals(referrer, iframe.contentWindow.location.href);

          t.done();

        window.addEventListener('message', t.step_func(on_message), false);

        window.addEventListener('load', function () {

            iframe.contentDocument.querySelector("iframe").contentWindow.location.replace("/resources/blank.html");

        }, false);

      }, "Browser sends Referer header in nested iframe request when location.replace is called on an iframe");

      async_test(function(t) {

        function on_message(e) {

          const referrer = e.data;

          assert_equals(referrer, iframe.contentWindow.location.href);

          t.done();

        window.addEventListener('message', t.step_func(on_message), false);

        window.addEventListener('load', function () {

            iframe.contentDocument.querySelector("iframe").contentWindow.location.replace("/resources/blank.html");

        }, false);

      }, "Browser sends Referer header in nested iframe request when location.assign is called on an iframe");

    </script>

  </body>

</html>