LayoutTests/fast/forms/range/range-remove-on-drag.html - WebKit - Git at Google

 <!DOCTYPE html>
 <html>
     <head>
         <script>
         count = 0;
         function finish()
         {
             count = count + 1;
             if (count == 2 && window.testRunner) {
                 console.log("Test Passed! WebKit didn't crash.")
                 testRunner.notifyDone();
             }
         }
         function remove(event)
         {
             event.target.remove();
             finish();
         }
         </script>
     </head>
     <body>
         <input id="input" type="range" style="width: 500px;" oninput="remove(event)">
         <script>
         function getDragUIScript(startX, startY, endX, endY)
         {
             return `
             (function() {
                 uiController.dragFromPointToPoint(${startX}, ${startY}, ${endX}, ${endY}, 0.15, function() {
                     uiController.uiScriptComplete("Dispatched Drag");
                 });
             })();`
         }

         onload = function() {
             var input = document.getElementById("input");
             var centerX = input.offsetLeft + input.offsetWidth / 2;
             var centerY = input.offsetTop + input.offsetHeight / 2;
             if (window.testRunner) {
                 testRunner.waitUntilDone();
                 testRunner.dumpAsText();
                 testRunner.runUIScript(getDragUIScript(centerX, centerY, input.offsetLeft + input.offsetWidth, centerY), function(result) { finish(); });
             }
         };
         </script>
     </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<script>
	count = 0;
	function finish()
	{
	count = count + 1;
	if (count == 2 && window.testRunner) {
	console.log("Test Passed! WebKit didn't crash.")
	testRunner.notifyDone();
	}
	}
	function remove(event)
	{
	event.target.remove();
	finish();
	}
	</script>
	</head>
	<body>
	<input id="input" type="range" style="width: 500px;" oninput="remove(event)">
	<script>
	function getDragUIScript(startX, startY, endX, endY)
	{
	return `
	(function() {
	uiController.dragFromPointToPoint(${startX}, ${startY}, ${endX}, ${endY}, 0.15, function() {
	uiController.uiScriptComplete("Dispatched Drag");
	});
	})();`
	}

	onload = function() {
	var input = document.getElementById("input");
	var centerX = input.offsetLeft + input.offsetWidth / 2;
	var centerY = input.offsetTop + input.offsetHeight / 2;
	if (window.testRunner) {
	testRunner.waitUntilDone();
	testRunner.dumpAsText();
	testRunner.runUIScript(getDragUIScript(centerX, centerY, input.offsetLeft + input.offsetWidth, centerY), function(result) { finish(); });
	}
	};
	</script>
	</body>
	</html>