| <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" |
| "http://www.w3.org/TR/html4/loose.dtd"> |
| |
| <html lang="en"> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| <title>Changing transition values during transition should not affect it</title> |
| <style type="text/css" media="screen"> |
| #box { |
| height: 100px; |
| width: 100px; |
| background-color: blue; |
| -webkit-transition-duration: 1s; |
| -webkit-transition-timing-function: linear; |
| -webkit-transition-property: -webkit-transform; |
| } |
| </style> |
| <script type="text/javascript" charset="utf-8"> |
| if (window.layoutTestController) { |
| layoutTestController.dumpAsText(); |
| layoutTestController.waitUntilDone(); |
| } |
| |
| var result = "PASS"; |
| const defaultTolerance = 10; |
| |
| function isCloseEnough(actual, desired) |
| { |
| var diff = Math.abs(actual - desired); |
| return diff < defaultTolerance; |
| } |
| |
| function changeValues() |
| { |
| var box = document.getElementById('box'); |
| box.style.webkitTransitionDuration = "0.1s"; |
| } |
| |
| function getXPosition() |
| { |
| var t = window.getComputedStyle(document.getElementById('box')).webkitTransform; |
| t = t.split("("); |
| t = t[1].split(","); |
| return t[4]; |
| } |
| |
| function check1() |
| { |
| var xPos = getXPosition(); |
| if (!isCloseEnough(xPos, 50)) |
| result = "FAIL(was:"+xPos+", s/b:50)"; |
| } |
| |
| function check2() |
| { |
| var xPos = getXPosition(); |
| if (!isCloseEnough(xPos, 0)) |
| result += "FAIL(was:"+xPos+", s/b:0)"; |
| |
| document.getElementById('result').innerText = result; |
| if (window.layoutTestController) |
| layoutTestController.notifyDone(); |
| } |
| |
| function goBack() |
| { |
| var box = document.getElementById('box'); |
| box.style.webkitTransform = 'translateX(0)'; |
| } |
| |
| function start() |
| { |
| var box = document.getElementById('box'); |
| setTimeout("changeValues()", 100); |
| setTimeout("check1()", 500); |
| setTimeout("check2()", 1300); |
| box.style.webkitTransform = 'translateX(100px)'; |
| } |
| |
| window.addEventListener('load', start, false); |
| document.addEventListener('webkitTransitionEnd', goBack, false); |
| |
| </script> |
| </head> |
| <body> |
| |
| <p>Test changes -webkit-transition-duration while the transition is running to ensure that the running transition is not affected</p> |
| <div id="box"> |
| </div> |
| <div id="result"> |
| </div> |
| </body> |
| </html> |
