16 lines
841 B
HTML
16 lines
841 B
HTML
<!DOCTYPE html>
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<meta charset=utf-8>
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<title>Node.childNodes caching bug with replaceChild</title>
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<link rel=help href="https://dom.spec.whatwg.org/#dom-node-childnodes">
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<link rel=author title="Xiaocheng Hu" href="mailto:xiaochengh.work@gmail.com">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id="target"><div id="first"></div><div id="second"></div><div id="third"></div><div id="last"></div></div>
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<script>
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test(function() {
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let target = document.getElementById("target");
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assert_array_equals(Array.from(target.childNodes).map(node => node.id), ["first", "second", "third", "last"]);
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target.replaceChild(target.childNodes[2], target.childNodes[1]);
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assert_array_equals(Array.from(target.childNodes).map(node => node.id), ["first", "third", "last"]);
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});
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</script>
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