mirror of
https://github.com/lightpanda-io/browser.git
synced 2025-10-29 07:03:29 +00:00
23 lines
648 B
HTML
23 lines
648 B
HTML
<!doctype html>
|
|
<meta charset="utf-8">
|
|
<meta name=timeout content=long>
|
|
<title>NodeList (static collection) "length" getter tampered (Array.prototype.indexOf)</title>
|
|
<script src="/resources/testharness.js"></script>
|
|
<script src="/resources/testharnessreport.js"></script>
|
|
|
|
<body>
|
|
|
|
<script src="support/NodeList-static-length-tampered.js"></script>
|
|
<script>
|
|
test(() => {
|
|
const nodeList = makeStaticNodeList(100);
|
|
|
|
for (var i = 0; i < 50; i++) {
|
|
if (i === 25)
|
|
Object.setPrototypeOf(nodeList, { get length() { return 10; } });
|
|
|
|
assert_equals(arrayIndexOfNodeList(nodeList), i >= 25 ? -1 : 50);
|
|
}
|
|
});
|
|
</script>
|