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<!DOCTYPE html>
<html>
<head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<meta http-equiv="Content-Security-Policy" content="require-trusted-types-for 'script';">
</head>
<body>
<div id="testcases">
<embed src="x"></embed>
<object data="x"></object>
<object codeBase="x"></object>
<script src="x"></script>
<iframe srcdoc="x"></iframe>
<div onclick="x"></div>
</div>
<div id="sanitycheck">
<div style=sdf></div>
<p class=""></p>
</div>
<script>
test(t => {
const nodes = document.querySelectorAll("#sanitycheck *");
nodes[0].attributes[0].textContent = "xxx";
nodes[1].attributes[0].nodeValue = "yyy";
}, "Sanity check: Setting non-TT attributes still works.");
for (const element of document.querySelectorAll("#testcases *")) {
test(t => {
assert_throws_js(TypeError, _ => {
element.attributes[0].textContent = "sldkjsfldk";
});
}, `Set ${element.localName}.${element.attributes[0].localName} via textContent`);
test(t => {
assert_throws_js(TypeError, _ => {
element.attributes[0].nodeValue = "sdflkgjdlkgjdg";
});
}, `Set ${element.localName}.${element.attributes[0].localName} via nodeValue`);
};
</script>
</body>
</html>
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