<!DOCTYPE html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=780035 --> <title>Test for Bug 780035</title> <script src="/tests/SimpleTest/SimpleTest.js"></script> <script src="/tests/SimpleTest/EventUtils.js"></script> <link rel="stylesheet" href="/tests/SimpleTest/test.css"> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=780035">Mozilla Bug 780035</a> <div contenteditable style="font-size: 13.3333px"></div> <script> SimpleTest.waitForExplicitFinish(); SimpleTest.waitForFocus(function() { document.querySelector("div").focus(); document.execCommand("stylewithcss", false, true); sendKey("RETURN"); sendChar("x"); is(document.querySelector("div").innerHTML, "x<br>", "No <font> tag should be generated"); SimpleTest.finish(); }); </script>