chromium/third_party/blink/web_tests/fast/forms/textarea/linebox-overflow-in-textarea-padding.html

<style>
textarea, #foo {
    font-size: 30px;
    font-family: courier;
    border: 3px solid yellow;
    height: 50px;
    width: 300px;
    color: blue;
    padding:15px;
    line-height: 0px
}
#foo {
    display:inline-block;
    overflow:auto;
    -webkit-box-sizing:border-box;
}
</style>

<textarea>ggggggggg ggggggggg</textarea>
<div id="foo"><div>ggggggggg ggggggggg</div></div>

<p>This is a pixel test that tests the linebox overflow in the padding on textareas. The div on the right is styled to look like a textarea.</p>