LayoutTests/fast/css/aspect-ratio/simple-expected.html

<style>
div {
    margin-bottom: 5px;
}

img {
    width: 300px;
    height: 10px;
}

#b {
    width: 20px;
    height: 10px;
}

#c {
    width: 5px;
    height: 10px;
}

#d, #e {
    min-width: 20px;
    max-width: 20px;
    min-height: 20px;
    max-height: 20px;
}

#f, #g {
    width: auto;
    height: auto;
    max-width: 30px;
    max-height: 30px;
}

</style>

<div><img id="a" src="badchess-wide.png"></div>
<div><img id="b" src="badchess-wide.png"></div>
<div><img id="c" src="badchess-tall.png"></div>
<div><img id="d" src="badchess-wide.png"></div>
<div><img id="e" src="badchess-wide.png"></div>
<div><img id="f" src="badchess-wide.png"></div>
<div><img id="g" src="badchess-wide.png"></div>