backgroundPosition.html (705B)
1 <!DOCTYPE html> 2 <script src="/resources/testharness.js"></script> 3 <script src="/resources/testharnessreport.js"></script> 4 5 <div id='container'> 6 <div id='element'></div> 7 </div> 8 9 <script> 10 var element = document.getElementById('element'); 11 var container = document.getElementById('container'); 12 13 test(function() { 14 element.style.fontSize = '10px'; 15 var player = element.animate([ 16 {backgroundPosition: '10% 1em'}, 17 {backgroundPosition: '20% 5em'}], 18 10); 19 player.pause(); 20 player.currentTime = 5; 21 element.style.fontSize = '20px'; 22 assert_equals(getComputedStyle(element).backgroundPosition, '15% 60px'); 23 }, 'Background position responsive to style changes'); 24 25 </script>