icon-blocked.sub.html

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /content-security-policy/img-src/icon-blocked.sub.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

  <meta http-equiv="Content-Security-Policy" content="img-src 'none'; script-src 'self' 'unsafe-inline'; connect-src 'self';">

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

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

</head>

<body>

<p>Use callbacks to show that favicons are not loaded in violation of CSP when link tags are dynamically added to the page.</p>

  <script>

    var t = async_test("Test that image does not load");

    var t_spv = async_test("Test that spv event is fired");

    window.addEventListener("securitypolicyviolation", t_spv.step_func_done(function(e) {

      assert_equals(e.violatedDirective, 'img-src');

      assert_true(e.blockedURI.endsWith('/support/fail.png'));

    }));

    function createLink(rel, src) {

        var link = document.createElement('link');

        link.rel = rel;

        link.href = src;

        link.onerror = t.done();

        link.onload = t.unreached_func('The image should not have loaded');

        document.head.appendChild(link);

    window.addEventListener('DOMContentLoaded', function() {

        createLink('icon', '../support/fail.png');

});

  </script>

</body>

</html>