<!DOCTYPE html> <html> <meta charset="utf-8"> <title>Bug 1517385: Test AccessibleCaret doesn't occupied space when its appearance is Appearance::None.</title> <style> #content { position: absolute; font-size: 20px; width: 20px; top: 0; right: 0; } </style> <script> function runTest() { let sel = window.getSelection(); let content = document.getElementById("content"); sel.selectAllChildren(content); sel.removeAllRanges(); } </script> <body onload="runTest()"> <div id="content">A</div> </body> </html>