<!DOCTYPE html> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=1448730 --> <head> <title>Mozilla Bug 1448730</title> <script src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1448730">Mozilla Bug 1448730</a> <p id="display"> <div id="container" style="width: 600px; height: 500px;"></div> </p> <div id="content" style="display: none;"></div> <pre id="test"> </pre> <script> SimpleTest.waitForExplicitFinish(); SpecialPowers.pushPrefEnv({"set": [['layout.accessiblecaret.enabled', true]]}, () => { let iframe = document.createElement("iframe"); iframe.src = "bug1448730.html"; iframe.style.width = "100%"; iframe.style.height = "100%"; document.getElementById('container').appendChild(iframe); }); </script> </body> </html>