test_csp_style_src_empty_hash.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>Bug 1609122 - Empty Style Element with valid style-src hash </title>

  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->

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

  <meta http-equiv="Content-Security-Policy" content="style-src 'sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=';">

</head>

<body>

<iframe style="width:100%;" id="testframe"></iframe>

<script class="testbody" type="text/javascript">

SimpleTest.waitForExplicitFinish();

/* Description of the test:

 * We try to load a stylesheet that is empty with a matching hash

 * sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=' should match ""

 * thus allow the style to be accessed

*/

var s = document.head.appendChild(document.createElement("style"));

s.disabled = true;

is(s.disabled, true, "Empty Stylesheet with matching Hash was not blocked");

SimpleTest.finish();

</script>

</body>

</html>