test_crosscompartment_weakmap.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>Test Cross-Compartment DOM WeakMaps</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

</head>

<body>

<p id="display"></p>

<script type="application/javascript">

var my_map = new WeakMap();

function setup() {

  var item = window.frames[0].document.querySelector("body");

  my_map.set(item, "success_string");

function runTest() {

  setup();

  SpecialPowers.forceGC();

  SpecialPowers.forceCC();

  SpecialPowers.forceGC();

  SpecialPowers.forceCC();

  var item = window.frames[0].document.querySelector("body");

  is(my_map.get(item), "success_string", "Preserve reflectors used cross-compartment as weak map keys.");

</script>

<iframe src="file_crosscompartment_weakmap.html" onload="runTest()"></iframe>

</pre>

</body>

</html>