LayoutTests/fast/box-sizing/replaced.html - WebKit - Git at Google

 <!DOCTYPE html>
 <meta charset="utf-8">
 <meta name="assert" content="This checks that 'box-sizing: border-box' doesn't have any effect on a positioned element that is warpping a replaced element, when the height of the positioned element is set by the offset properties.">
 <style>
 .wrapper {
   position: relative;
   width: 200px;
   height: 200px;
 }

 .positioned {
   border: 10px solid magenta;
   position: absolute;
   left: 0;
   right: 0;
   top: 0;
   bottom: 0;
 }

 iframe {
   border: 20px dotted cyan;
   background: yellow;
   width: 100%;
   height: 100%;
 }

 .border-box {
   box-sizing: border-box;
 }
 </style>

 <script src="../../resources/testharness.js"></script>
 <script src="../../resources/testharnessreport.js"></script>
 <script src="../../resources/check-layout-th.js"></script>

 <body onload="checkLayout('.wrapper')">

 <div id="log"></div>

 <div class="wrapper" data-expected-width="200" data-expected-height="200">
   <div class="positioned" data-expected-width="200" data-expected-height="200">
     <iframe data-expected-width="220" data-expected-height="220"></iframe>
   </div>
 </div>

 <div class="wrapper" data-expected-width="200" data-expected-height="200">
   <div class="positioned" data-expected-width="200" data-expected-height="200">
     <iframe class="border-box" data-expected-width="180" data-expected-height="180"></iframe>
   </div>
 </div>

 <div class="wrapper" data-expected-width="200" data-expected-height="200">
   <div class="positioned border-box" data-expected-width="200" data-expected-height="200">
     <iframe data-expected-width="220" data-expected-height="220"></iframe>
   </div>
 </div>

 <div class="wrapper" data-expected-width="200" data-expected-height="200">
   <div class="positioned border-box" data-expected-width="200" data-expected-height="200">
     <iframe class="border-box" data-expected-width="180" data-expected-height="180"></iframe>
   </div>
 </div>

 </body>
	<!DOCTYPE html>
	<meta charset="utf-8">
	<meta name="assert" content="This checks that 'box-sizing: border-box' doesn't have any effect on a positioned element that is warpping a replaced element, when the height of the positioned element is set by the offset properties.">
	<style>
	.wrapper {
	position: relative;
	width: 200px;
	height: 200px;
	}

	.positioned {
	border: 10px solid magenta;
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	}

	iframe {
	border: 20px dotted cyan;
	background: yellow;
	width: 100%;
	height: 100%;
	}

	.border-box {
	box-sizing: border-box;
	}
	</style>

	<script src="../../resources/testharness.js"></script>
	<script src="../../resources/testharnessreport.js"></script>
	<script src="../../resources/check-layout-th.js"></script>

	<body onload="checkLayout('.wrapper')">

	<div id="log"></div>

	<div class="wrapper" data-expected-width="200" data-expected-height="200">
	<div class="positioned" data-expected-width="200" data-expected-height="200">
	<iframe data-expected-width="220" data-expected-height="220"></iframe>
	</div>
	</div>

	<div class="wrapper" data-expected-width="200" data-expected-height="200">
	<div class="positioned" data-expected-width="200" data-expected-height="200">
	<iframe class="border-box" data-expected-width="180" data-expected-height="180"></iframe>
	</div>
	</div>

	<div class="wrapper" data-expected-width="200" data-expected-height="200">
	<div class="positioned border-box" data-expected-width="200" data-expected-height="200">
	<iframe data-expected-width="220" data-expected-height="220"></iframe>
	</div>
	</div>

	<div class="wrapper" data-expected-width="200" data-expected-height="200">
	<div class="positioned border-box" data-expected-width="200" data-expected-height="200">
	<iframe class="border-box" data-expected-width="180" data-expected-height="180"></iframe>
	</div>
	</div>

	</body>