chromium/third_party/blink/web_tests/transforms/2d/computed-style-origin.html

<html>
<head>
<style type="text/css" media="screen">
    #test1 {
        width: 20px;
        height: 20px;
        background-color: blue;
        position: relative;
        transform: translate(0);
        // default transform and perspective origin
    }
    #test2 {
        width: 20px;
        height: 20px;
        background-color: blue;
        position: relative;
        transform: translate(0);
        -webkit-transform-origin: 50% 50%;
        -webkit-perspective-origin: 50% 50%;
    }
    #test3 {
        width: 20px;
        height: 20px;
        background-color: blue;
        position: relative;
        transform: translate(0);
        -webkit-transform-origin: 0% 100%;
        -webkit-perspective-origin: 0% 100%;
    }
    #test4 {
        width: 20px;
        height: 20px;
        background-color: blue;
        position: relative;
        transform: translate(0);
        -webkit-transform-origin: 5px 7px;
        -webkit-perspective-origin: 5px 7px;
    }
    #test5 {
        width: 10px;
        height: 10px;
        padding: 5px;
        margin: 5px;
        border: 5px solid green;
        background-color: blue;
        position: relative;
        transform: translate(0);
        -webkit-transform-origin: 50% 50%;
        -webkit-perspective-origin: 50% 50%;
    }
    #test6 {
        width: 100px;
        height: 100px;
        background-color: blue;
        position: relative;
        transform: translate(0);
        -webkit-perspective-origin: 10% 20% 30%;
    }

</style>
<script src="../../resources/js-test.js"></script>
</head>
<body>
<p id="test1"></p>
<p id="test2"></p>
<p id="test3"></p>
<p id="test4"></p>
<p id="test5"></p>
<p id="test6"></p>
<p id="description"></p>
<div id="console"></div>
<script>

description("This tests computed style values for transform-origin and perspective-origin.");

var test1 = document.getElementById("test1");
var test2 = document.getElementById("test2");
var test3 = document.getElementById("test3");
var test4 = document.getElementById("test4");
var test5 = document.getElementById("test5");
var test6 = document.getElementById("test6");

var test1Style = window.getComputedStyle(test1);
var test2Style = window.getComputedStyle(test2);
var test3Style = window.getComputedStyle(test3);
var test4Style = window.getComputedStyle(test4);
var test5Style = window.getComputedStyle(test5);
var test6Style = window.getComputedStyle(test6);

shouldBe("test1Style.webkitTransformOrigin", "'10px 10px'");
shouldBe("test2Style.webkitTransformOrigin", "'10px 10px'");
shouldBe("test3Style.webkitTransformOrigin", "'0px 20px'");
shouldBe("test4Style.webkitTransformOrigin", "'5px 7px'");
shouldBe("test5Style.webkitTransformOrigin", "'15px 15px'");

shouldBe("test1Style.webkitPerspectiveOrigin", "'10px 10px'");
shouldBe("test2Style.webkitPerspectiveOrigin", "'10px 10px'");
shouldBe("test3Style.webkitPerspectiveOrigin", "'0px 20px'");
shouldBe("test4Style.webkitPerspectiveOrigin", "'5px 7px'");
shouldBe("test5Style.webkitPerspectiveOrigin", "'15px 15px'");
shouldBe("test6Style.webkitPerspectiveOrigin", "'50px 50px'");

debug("");

</script>
</body>
</html>