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nonces.html
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nonces.html
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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=log></div>
<script>
[["meh", ""],
["div", ""],
["script", ""],
["meh", "http://www.w3.org/2000/svg"],
["svg", "http://www.w3.org/2000/svg"], ,
["script", "http://www.w3.org/2000/svg"]].forEach(([localName, namespace]) => {
test(t => {
const element = namespace === "" ? document.createElement(localName) : document.createElementNS(namespace, localName);
t.add_cleanup(() => element.remove());
assert_equals(element.nonce, "", "Initial IDL attribute value");
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 === "" ? "HTML" : "SVG"} namespace`);
test(t => {
const element = namespace === "" ? document.createElement(localName) : document.createElementNS(namespace, localName);
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 === "" ? "HTML" : "SVG"} namespace`);
});
</script>