mozilla-release/testing/web-platform/tests/content-security-policy/securitypolicyviolation/securitypolicyviolation-block-cross-origin-image.sub.html

<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/content-security-policy/support/testharness-helper.js"></script>
<meta http-equiv="Content-Security-Policy" content="img-src 'none'">
<body>
<script>
  async_test(t => {
    waitUntilEvent(window, "securitypolicyviolation")
      .then(t.step_func_done(e => {
        assert_equals(e.documentURI, document.location.toString());
        assert_equals(e.referrer, document.referrer);
        assert_equals(e.blockedURI, "{{location[scheme]}}://{{domains[www]}}:{{location[port]}}/content-security-policy/support/fail.png");
        assert_equals(e.violatedDirective, "img-src");
        assert_equals(e.effectiveDirective, "img-src");
        assert_equals(e.originalPolicy, "img-src \'none\'");
        assert_equals(e.disposition, "enforce");
        assert_equals(new URL(e.sourceFile).pathname, "/content-security-policy/securitypolicyviolation/securitypolicyviolation-block-cross-origin-image.sub.html");
        assert_equals(e.lineNumber, 25);
        assert_equals(e.columnNumber, 4);
        assert_equals(e.statusCode, 200);
      }));
    
    var i = document.createElement("img");
    i.src = "{{location[scheme]}}://{{domains[www]}}:{{location[port]}}/content-security-policy/support/fail.png";
  }, "Non-redirected cross-origin URLs are not stripped.");
</script>