LayoutTests/transitions/frames-timing-function.html - WebKit - Git at Google

 <!DOCTYPE html>

 <html>
 <head>
   <style>
     #box {
       height: 100px;
       width: 100px;
       background-color: blue;
       -webkit-transform: translateX(0px);
       -webkit-transition-duration: 1s;
       -webkit-transition-timing-function: frames(5);
       -webkit-transition-property: -webkit-transform;
     }
   </style>
   <script src="resources/transition-test-helpers.js"></script>
   <script type="text/javascript">

     const expectedValues = [
       // [time, element-id, property, expected-value, tolerance]
       [0.25, "box", "-webkit-transform.4", 50, 5],
       [0.5, "box", "-webkit-transform.4", 100, 5],
       [0.75, "box", "-webkit-transform.4", 150, 5],
     ];

     function setupTest()
     {
       var box = document.getElementById('box');
       box.style.webkitTransform = 'translateX(200px)';
     }

     runTransitionTest(expectedValues, setupTest, usePauseAPI);
   </script>
 </head>
 <body>

 <p>
 The box should move horizontally 200px over 1s, in 4 equal increments.
 </p>
 <div id="box">
 </div>
 <div id="result">
 </div>
 </body>
 </html>
	<!DOCTYPE html>

	<html>
	<head>
	<style>
	#box {
	height: 100px;
	width: 100px;
	background-color: blue;
	-webkit-transform: translateX(0px);
	-webkit-transition-duration: 1s;
	-webkit-transition-timing-function: frames(5);
	-webkit-transition-property: -webkit-transform;
	}
	</style>
	<script src="resources/transition-test-helpers.js"></script>
	<script type="text/javascript">

	const expectedValues = [
	// [time, element-id, property, expected-value, tolerance]
	[0.25, "box", "-webkit-transform.4", 50, 5],
	[0.5, "box", "-webkit-transform.4", 100, 5],
	[0.75, "box", "-webkit-transform.4", 150, 5],
	];

	function setupTest()
	{
	var box = document.getElementById('box');
	box.style.webkitTransform = 'translateX(200px)';
	}

	runTransitionTest(expectedValues, setupTest, usePauseAPI);
	</script>
	</head>
	<body>

	<p>
	The box should move horizontally 200px over 1s, in 4 equal increments.
	</p>
	<div id="box">
	</div>
	<div id="result">
	</div>
	</body>
	</html>