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[assert] document.body.childNodes

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Witold Filipczyk 2024-04-12 17:06:39 +02:00
parent 5f8898b2a2
commit 974429611c
1 changed files with 32 additions and 0 deletions
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test/ecmascript/assert/document.body.childNodes.html Normal file
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<!DOCTYPE html>
<html>
<body><!-- This is a comment node! -->
<p>Click the button get info about the body element's child nodes.</p>
<button onclick="myFunction()">Try it</button>
<p><strong>Note:</strong> Whitespace inside elements is considered as text, and text
is considered as nodes. Comments are also considered as nodes.</p>
<p id="demo"></p>
<script>
function myFunction() {
var c = document.body.childNodes;
var txt = "";
var i;
for (i = 0; i < c.length; i++) {
txt = txt + c[i].nodeName + "<br>";
}
console.assert(txt === '#comment<br>#text<br>P<br>#text<br>BUTTON<br>#text<br>P<br>#text<br>P<br>#text<br>SCRIPT<br>#text<br>#text<br>#text<br>', 'Child nodes');
}
console.error('document.body.childNodes');
myFunction();
console.exit(0);
</script>
</body>
</html>