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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=log></div>
<script>
const namespace_url= {
"HTML": "http://www.w3.org/1999/xhtml",
"SVG": "http://www.w3.org/2000/svg",
}
const test_cases = [
["meh" , "HTML"],
["div" , "HTML"],
["script" , "HTML"],
["meh" , "SVG"],
["svg" , "SVG"],
["script" , "SVG"],
["style" , "HTML"],
["link" , "HTML"]
];
test_cases.forEach(([localName, namespace]) => {
test(t => {
const element = document.createElementNS(namespace_url[namespace], localName);
t.add_cleanup(() => element.remove());
assert_equals(element.nonce, "", "Initial IDL attribute value");
assert_equals(element.getAttribute("nonce"), null, "Initial content attribute");
element.setAttribute("nonce", "x");
assert_equals(element.nonce, "x", "IDL attribute is modified after content attribute set");
assert_equals(element.getAttribute("nonce"), "x", "Content attribute is modified after content attribute set");
document.body.appendChild(element);
assert_equals(element.nonce, "x", "IDL attribute is unchanged after element insertion");
assert_equals(element.getAttribute("nonce"), "", "Content attribute is changed after element insertion");
}, `Basic nonce tests for ${localName} in ${namespace} namespace`);
test(t => {
const element = document.createElementNS(namespace_url[namespace], localName);
t.add_cleanup(() => element.remove());
element.setAttribute("nonce", "x");
assert_equals(element.nonce, "x", "IDL attribute is modified after content attribute set");
element.removeAttribute("nonce");
assert_equals(element.nonce, "", "IDL attribute is empty after content attribute removal");
}, `Ensure that removal of content attribute does not affect IDL attribute for ${localName} in ${namespace} namespace`);
test(t => {
const element = document.createElementNS(namespace_url[namespace], localName);
t.add_cleanup(() => element.remove());
assert_equals(element.nonce, "");
assert_equals(element.getAttribute("nonce"), null);
element.setAttribute("nonce", "");
assert_equals(element.nonce, "");
assert_equals(element.getAttribute("nonce"), "");
document.body.appendChild(element);
assert_equals(element.nonce, "");
assert_equals(element.getAttribute("nonce"), "");
element.removeAttribute("nonce");
assert_equals(element.nonce, "");
assert_equals(element.getAttribute("nonce"), null);
}, `Test empty nonces for ${localName} in ${namespace} namespace`);
});
</script>
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