LayoutTests/fast/forms/number/number-blur-twice.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
 <head>
 <script src="../../../resources/js-test-pre.js"></script>
 </head>
 <body>
 <p id="description">There was a bug that moving focus with TAB from a number input with an invalid string dispatched an extra focus event and an extra blur event.</p>
 <div id="console"></div>

 <input type=number id=number>
 <input type=text>

 <script>
 function handleFocus() {
     numOfFocus++;
 }

 function handleBlur() {
     numOfBlur++;
 }

 var numOfFocus = 0;
 var numOfBlur = 0;
 var num = document.getElementById('number');
 num.addEventListener('focus', handleFocus);
 num.addEventListener('blur', handleBlur);
 num.focus();
 document.execCommand('InsertText', false, '123');
 document.execCommand('InsertText', false, 'a');
 var tabEvent = document.createEvent('KeyboardEvent');
 tabEvent.initKeyboardEvent('keydown', true, true, document.defaultView, 'U+0009');
 num.dispatchEvent(tabEvent);

 shouldBe('numOfFocus', '1');
 shouldBe('numOfBlur', '1');
 </script>
 <script src="../../../resources/js-test-post.js"></script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<script src="../../../resources/js-test-pre.js"></script>
	</head>
	<body>
	<p id="description">There was a bug that moving focus with TAB from a number input with an invalid string dispatched an extra focus event and an extra blur event.</p>
	<div id="console"></div>

	<input type=number id=number>
	<input type=text>

	<script>
	function handleFocus() {
	numOfFocus++;
	}

	function handleBlur() {
	numOfBlur++;
	}

	var numOfFocus = 0;
	var numOfBlur = 0;
	var num = document.getElementById('number');
	num.addEventListener('focus', handleFocus);
	num.addEventListener('blur', handleBlur);
	num.focus();
	document.execCommand('InsertText', false, '123');
	document.execCommand('InsertText', false, 'a');
	var tabEvent = document.createEvent('KeyboardEvent');
	tabEvent.initKeyboardEvent('keydown', true, true, document.defaultView, 'U+0009');
	num.dispatchEvent(tabEvent);

	shouldBe('numOfFocus', '1');
	shouldBe('numOfBlur', '1');
	</script>
	<script src="../../../resources/js-test-post.js"></script>
	</body>
	</html>