1<!DOCTYPE html> 2<html> 3<body> 4<script src="../resources/runner.js"></script> 5<script> 6 7var source = document.createElement("canvas"); 8source.width = 300; 9source.height = 150; 10source.getContext("2d").fillStyle = 'green'; 11source.getContext("2d").fillRect(0, 0, source.width, source.height); 12 13var target = document.createElement("canvas"); 14target.width = source.width; 15target.height = source.height; 16var context = target.getContext("2d") 17 18PerfTestRunner.measureRunsPerSecond({run: function() { 19 context.drawImage(source, 0, 0); 20}}); 21</script> 22</body> 23</html> 24