http/tests/security/cannot-read-cssrules.html

<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet"
      href="http://localhost:8000/security/resources/cssStyle.css">
<link rel="stylesheet" href="resources/cssStyle.css">
<script>
if (window.testRunner)
    testRunner.dumpAsText();

function log(msg) {
    var div = document.createElement("div");
    div.textContent = msg;
    document.getElementById("console").appendChild(div);
}

window.onload = function() {
    log("Test begins.");
    log("== Cross-Origin ==");
    var sheet1 = document.styleSheets[0];
    log("cssRules: " + sheet1.cssRules);
    log("rules: " + sheet1.rules);
    log("== Same-Origin ==");
    var sheet2 = document.styleSheets[1];
    log("cssRules: " + sheet2.cssRules);
    log("rules: " + sheet2.rules);
    log("Test ends.");
}
</script>
</head>
<body>
<p>This test whether a script can read the rules from a cross-origin style
sheet.  For more information on why we block this, please see
<a href="https://bugs.webkit.org/show_bug.cgi?id=20527">https://bugs.webkit.org/show_bug.cgi?id=20527</a>.
</p>
<div id="console"></div>
</body>
</html>