LayoutTests/svg/animations/resources/attributeTypes.svg

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1 Tiny//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11-tiny.dtd">
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">

<!-- 'width' is a XML attribute, attributeType is set to "auto": this animation runs. -->
<rect width="10" height="100" fill="green">
    <animate id="an1" attributeType="auto" attributeName="width" fill="freeze" from="10" to="100" begin="0s" dur="4s"/>
</rect>

<!-- 'width' is a XML attribute, attributeType is set to "CSS". 'width' is not a presentation attribute, so this animation won't run. -->
<rect x="150" width="10" height="100" fill="green">
    <animate id="an2" attributeType="CSS" attributeName="width" fill="freeze" from="10" to="100" begin="0s" dur="4s"/>
</rect>

<!-- 'fill' is a presentation attribute, mapped to CSS, attributeType is set to "auto": this animation runs. -->
<rect y="150" width="100" height="100" fill="red">
    <animate id="an3" attributeType="auto" attributeName="fill" fill="freeze" from="red" to="green" begin="0s" dur="4s"/>
</rect>

<!-- 'fill' is a presentation attribute, mapped to CSS, attributeType is set to "XML": this animation runs. -->
<rect x="150" y="150" width="100" height="100" fill="red">
    <animate id="an4" attributeType="XML" attributeName="fill" fill="freeze" from="red" to="green" begin="0s" dur="4s"/>
</rect>

</svg>