Quelle test_innerhtml_sanitizer.html

Sprache: HTML

products/Sources/formale Sprachen/C/Firefox/dom/security/test/general/test_innerhtml_sanitizer.html

<!DOCTYPE HTML>
<html>
<head>
  <meta charset=utf-8>
  <title>Test for Bug 1667113</title>
  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1667113">Mozilla Bug 1667113</a>
<div></div>
<script>
SimpleTest.waitForExplicitFinish();

// Please note that 'fakeServer' does not exist because the test relies
// on "csp-on-violate-policy" , and "specialpowers-http-notify-request"
// which fire if either the request is blocked or fires. The test does
// not rely on the result of the load.

function fail() {
  ok(false, "Should not call this")
}

function examiner() {
  SpecialPowers.addObserver(this, "csp-on-violate-policy");
  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
}
examiner.prototype  = {
  observe(subject, topic, data) {
    if (topic === "csp-on-violate-policy") {
      let asciiSpec = SpecialPowers.getPrivilegedProps(
                       SpecialPowers.do_QueryInterface(subject, "nsIURI"),
                       "asciiSpec");
      if (asciiSpec.includes("fakeServer")) {
        ok (false, "Should not attempt fetch, not even blocked by CSP.");
      }
    }

    if (topic === "specialpowers-http-notify-request") {
      if (data.includes("fakeServer")) {
        ok (false, "Should not try fetch");
      }
    }
  },
  remove() {
    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
  }
}

window.examiner = new examiner();

let div = document.getElementsByTagName("div")[0];
div.innerHTML = "<svg><style><title><audio src=fakeServer onerror=fail() onload=fail()>";

let svg = div.firstChild;
is(svg.nodeName, "svg", "Node name should be svg");

let style = svg.firstChild;
if (style) {
  is(style.firstChild, null, "Style should not have child nodes.");
} else {
  ok(false, "Should have gotten a node.");
}

SimpleTest.executeSoon(function() {
  window.examiner.remove();
  SimpleTest.finish();
});

</script>
</body>
</html>

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.18 Sekunden (vorverarbeitet am 2026-06-08) ¤

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