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firefox/testing/web-platform/tests/dom/nodes/Element-childElementCount-dynamic-add.html
Daniel Baumann 5e9a113729
Adding upstream version 140.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-25 09:37:52 +02:00

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HTML

<!DOCTYPE HTML>
<meta charset=utf-8>
<title>Dynamic Adding of Elements</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<h1>Test of Dynamic Adding of Elements</h1>
<div id="log"></div>
<p id="parentEl">The result of this test is
<span id="first_element_child" style="font-weight:bold;">logged above.</span></p>
<script>
test(function() {
var parentEl = document.getElementById("parentEl");
var newChild = document.createElement("span");
parentEl.appendChild(newChild);
assert_equals(parentEl.childElementCount, 2)
})
</script>