LayoutTests/fast/forms/submit-while-you-submit.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
 <meta charset="utf-8">
 <script src="../../resources/js-test-pre.js"></script>
 </head>
 <body>
 <form action="javascript:testPassed('Form was submitted'); finishJSTest()" onsubmit="onSubmit()">
 <input type="submit" id="submitButton">
 </form>
 <script>

 description("Test that calling submit() during submit event handling works.");
 jsTestIsAsync = true;

 function onSubmit()
 {
     document.forms[0].submit();
     event.preventDefault();
 }

 function simulateClick(id)
 {
     var rect = document.getElementById(id).getBoundingClientRect();
     eventSender.mouseMoveTo(rect.left + rect.width / 2, rect.top + rect.height / 2);
     eventSender.mouseDown();
     eventSender.mouseUp();
 }

 if (window.eventSender)
     simulateClick("submitButton");

 </script>
 <script src="../../resources/js-test-post.js"></script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<script src="../../resources/js-test-pre.js"></script>
	</head>
	<body>
	<form action="javascript:testPassed('Form was submitted'); finishJSTest()" onsubmit="onSubmit()">
	<input type="submit" id="submitButton">
	</form>
	<script>

	description("Test that calling submit() during submit event handling works.");
	jsTestIsAsync = true;

	function onSubmit()
	{
	document.forms[0].submit();
	event.preventDefault();
	}

	function simulateClick(id)
	{
	var rect = document.getElementById(id).getBoundingClientRect();
	eventSender.mouseMoveTo(rect.left + rect.width / 2, rect.top + rect.height / 2);
	eventSender.mouseDown();
	eventSender.mouseUp();
	}

	if (window.eventSender)
	simulateClick("submitButton");

	</script>
	<script src="../../resources/js-test-post.js"></script>
	</body>
	</html>