tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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style-src-inline-style-nonce-blocked.html (1083B)


      1 <!doctype html>
      2 <html>
      3 <head>
      4    <meta http-equiv="Content-Security-Policy" content="style-src 'self' 'nonce-nonceynonce'">
      5    <script src="/resources/testharness.js"></script>
      6    <script src="/resources/testharnessreport.js"></script>
      7 
      8    <script>
      9      var t = async_test("Should not load inline style element with invalid nonce");
     10      var t_spv = async_test("Should fire a securitypolicyviolation event");
     11 
     12      document.addEventListener("securitypolicyviolation", t_spv.step_func_done(function(e) {
     13        assert_equals("style-src-elem", e.violatedDirective);
     14      }));
     15    </script>
     16    <style nonce="not-nonceynonce">
     17        #content {
     18            margin-left: 2px;
     19        }
     20    </style>
     21 </head>
     22 <body>
     23    <div id='log'></div>
     24 
     25    <div id="content">Lorem ipsum</div>
     26 
     27    <script>
     28      t.step(function() {
     29        var contentEl = document.getElementById("content");
     30        var marginLeftVal = getComputedStyle(contentEl).getPropertyValue('margin-left');
     31        assert_not_equals(marginLeftVal, "2px");
     32        t.done();
     33      });
     34    </script>
     35 
     36 </body>
     37 </html>