<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=619278 --> <head> <title>Test for Bug 619278</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=619278">Mozilla Bug 619278</a> <p id="display"></p> <div id="content"> <form> <input required><button>submit</button> </form> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 619278 **/ function doElementMatchesSelector(aElement, aSelector) { ok(aElement.matches(aSelector), aSelector + " should match for " + aElement); } var e = document.forms[0].elements[0]; e.addEventListener("invalid", function(event) { e.addEventListener("invalid", arguments.callee, false); SimpleTest.executeSoon(function() { doElementMatchesSelector(e, ":-moz-ui-invalid"); SimpleTest.finish(); }); }, false); e.addEventListener("focus", function() { e.removeEventListener("focus", arguments.callee, false); SimpleTest.executeSoon(function() { synthesizeKey("VK_RETURN", {}); }); }, false); SimpleTest.waitForExplicitFinish(); SimpleTest.waitForFocus(function() { e.focus(); }); </script> </pre> </body> </html>