test_crossOriginWindowSymbolAccess.html

Enable keyboard shortcuts

<!DOCTYPE html>

<meta charset=utf-8>

<title>Test for accessing symbols on a cross-origin window</title>

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

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

<div id="log"></div>

<iframe id="sameProc" src="http://test1.mochi.test:8888/tests/js/xpconnect/tests/mochitest/file_empty.html"></iframe>

<iframe id="crossProc" src="http://www1.w3c-test.org/common/blank.html"></iframe>

<script>

/* global async_test, assert_equals, assert_throws */

async_test(function(t) {

  window.addEventListener("load", t.step_func(

    function() {

      assert_equals(document.getElementById("sameProc").contentDocument, null, "Should have a crossorigin frame");

      assert_equals(document.getElementById("crossProc").contentDocument, null, "Should have a crossorigin frame");

      for (let f of [0, 1]) {

        assert_throws("SecurityError", function() {

          frames[f][Symbol.iterator];

        }, "Should throw exception on cross-origin Window symbol-named get");

        assert_throws("SecurityError", function() {

          frames[f].location[Symbol.iterator];

        }, "Should throw exception on cross-origin Location symbol-named get");

      t.done();

));

}, "Check Symbol access on load");

</script>