<html>
<head>
<style>
body {
zoom: 1.2;
padding: 0;
margin: 0;
}
.box {
width: 100px;
height: 100px;
background-color: blue;
position: absolute;
top: 60px;
left: 40px;
}
.translate {
transform: translate(100px, 50px);
background-color: red;
}
.matrix {
background-color: green;
}
</style>
<script type="text/javascript">
function runTest() {
if (!window.testRunner) {
var id1 = "a";
var id2 = "b";
var element1 = document.getElementById(id1);
var element2 = document.getElementById(id2);
var x1 = element1.getBoundingClientRect().left;
var y1 = element1.getBoundingClientRect().top;
var x2 = element2.getBoundingClientRect().left;
var y2 = element2.getBoundingClientRect().top;
var resultString = '';
if (x1 == x2 && y1 == y2) {
resultString += "PASS - Element " + id1 + " and Element " + id2 + " had identical positions";
} else {
resultString += "FAIL - Element " + id1 + " and Element " + id2 + " had different positions";
}
document.body.appendChild(document.createTextNode(resultString));
}
}
</script>
</head>
<body onload="runTest();">
<!-- You should see green box only. If you see red, the test has failed -->
<div id='a' class="box translate"></div>
<div id='b' class="box matrix"></div>
<script>
document.getElementById('b').style.webkitTransform = new WebKitCSSMatrix('matrix(1, 0, 0, 1, 100, 50)');
</script>
</body>
</html>