<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=1045270 --> <head> <title>Test for Bug 583514</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <script type="application/javascript" src="/tests/SimpleTest/EventUtils.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1045270">Mozilla Bug 1045270</a> <p id="display"></p> <div id="content"> <input type=number> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 1045270 **/ var input = document.querySelector("input"); SimpleTest.waitForExplicitFinish(); SimpleTest.waitForFocus(function() { input.focus(); input.addEventListener("input", function() { // reframe document.body.style.display = "none"; document.body.style.display = ""; document.body.offsetLeft; // flush }, false); synthesizeKey("1", {}); SimpleTest.executeSoon(function() { synthesizeKey("2", {}); SimpleTest.executeSoon(function() { is(input.value, "12", "Reframe should restore focus and selection properly"); SimpleTest.finish(); }); }); }); </script> </pre> </body> </html>