location-hash.sub.html

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /html/browsers/browsing-the-web/navigating-across-documents/location-hash.sub.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta charset=utf-8>

<title></title>

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

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

<script>

setup({ single_test: true });

let CROSS_ORIGIN_HOST = "{{hosts[alt][]}}";

let sameOriginLocation1;

let crossOriginLocation;

let sameOriginLocation2;

// Load first a same origin page to an iframe and store its location, then

// do the same for a cross origin page and then again for a same origin page.

// Check whether accessing .hash works and what the value is.

// Then remove the iframe and check .hash accesses again.

function runTest() {

  let ifr = document.createElement("iframe");

  ifr.src = "resources/blank.html";

  ifr.onload = function() {

    sameOriginLocation1 = ifr.contentWindow.location;

    let initialHref = sameOriginLocation1.href;

    assert_equals(sameOriginLocation1.hash, "");

    sameOriginLocation1.hash = "1";

    assert_equals(sameOriginLocation1.hash, "#1");

    let exceptionConstructor = ifr.contentWindow.DOMException;

    ifr.onload = function() {

      crossOriginLocation = ifr.contentWindow.location;

      assert_throws_dom("SecurityError", () => crossOriginLocation.hash,

                        "Accessing cross origin location.hash should throw");

      assert_throws_dom("SecurityError", exceptionConstructor, () => sameOriginLocation1.hash,

                        "Accessing cross origin location.hash should throw");

      crossOriginLocation.href = initialHref;

      ifr.onload = function() {

        sameOriginLocation2 = ifr.contentWindow.location;

        assert_not_equals(sameOriginLocation1, sameOriginLocation2);

        assert_equals(sameOriginLocation1.hash, "");

        assert_equals(sameOriginLocation2.hash, "");

        assert_throws_dom("SecurityError", () => crossOriginLocation.hash,

                          "Accessing cross origin location.hash should throw");

        sameOriginLocation2.hash = "2";

        assert_equals(sameOriginLocation2.hash, "#2");

        assert_equals(sameOriginLocation1.hash, "#2");

        ifr.remove();

        assert_throws_dom("SecurityError", () => crossOriginLocation.hash,

                  "Accessing cross origin location.hash should throw");

        assert_equals(sameOriginLocation2.hash, "");

        assert_equals(sameOriginLocation1.hash, "");

        done();

    sameOriginLocation1.host = CROSS_ORIGIN_HOST;

  document.body.appendChild(ifr);

window.onload = function() {

  setTimeout(runTest);

</script>