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<!DOCTYPE html>
<meta charset="utf-8">
<title>Newline normalization in simple dialogs</title>
<p>The dialogs should all contain text looking like:</p>
<pre>Line 1.1
Line 1.2
Line 1.3
Line 1.4
Line 2.1</pre>
<script>
"use strict";
for (const func of [alert, confirm, prompt]) {
func('Line 1.1\nLine 1.2\rLine 1.3\r\nLine 1.4\n\rLine 2.1');
}
</script>