chromium/src/third_party/blink/web_tests/external/wpt/css/css-flexbox/overflow-auto-006.html - manifest_repos/chromium_src - Git at Google

 <!DOCTYPE html>
 <html>
 <title>CSS Flexbox: Height with overflow: auto.</title>
 <link href="support/flexbox.css" rel="stylesheet">
 <link rel="help" href="https://www.w3.org/TR/css-flexbox-1/#flex-direction-property">
 <link rel="help" href="https://www.w3.org/TR/css-overflow-4/#classic-scrollbars">
 <meta name="assert" content="This test ensures that flexbox with 'flex-direction: row|row-reverse' and a flex item child with 'overflow: auto' has the proper height."/>
 <style>
 .flexbox {
     border: 5px solid green;
     position: relative;
     width: 50px;
 }

 .inline-flexbox {
     border: 5px solid green;
     position: relative;
     height: 50px;
 }

 .overflow {
     border: 1px solid red;
     overflow: auto;
     min-width: 0;
     min-height: 0;
 }

 .vertical {
     writing-mode: vertical-rl;
 }
 </style>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <script src="/resources/check-layout-th.js"></script>
 <body onload="checkLayout('.flexbox, .inline-flexbox')">
 <div id=log></div>
 <div class="flexbox to-be-checked" check-height check-accounts-scrollbar>
   <div class="overflow"><div style="width: 100px; height: 20px"></div></div>
 </div>

 <div class="flexbox row-reverse to-be-checked" check-height check-accounts-scrollbar>
   <div class="overflow"><div style="width: 100px; height: 20px"></div></div>
 </div>

 <div class="flexbox to-be-checked" check-height check-accounts-scrollbar>
   <div class="overflow align-self-baseline"><div style="width: 100px; height: 20px"></div></div>
 </div>

 <div class="flexbox row-reverse to-be-checked" check-height check-accounts-scrollbar>
   <div class="overflow align-self-baseline"><div style="width: 100px; height: 20px"></div></div>
 </div>

 <div class="flexbox vertical to-be-checked" check-height>
   <div class="overflow align-self-baseline"><div style="width: 100px; height: 20px"></div></div>
 </div>

 <div class="flexbox row-reverse vertical to-be-checked" check-height>
   <div class="overflow align-self-baseline"><div style="width: 100px; height: 20px"></div></div>
 </div>

 <div class="inline-flexbox column vertical to-be-checked" check-width check-accounts-scrollbar>
   <div class="overflow"><div style="width: 20px; height: 100px"></div></div>
 </div>

 <div class="inline-flexbox column-reverse vertical to-be-checked" check-width check-accounts-scrollbar>
   <div class="overflow"><div style="width: 20px; height: 100px"></div></div>
 </div>

 <div class="inline-flexbox column vertical to-be-checked" check-width>
   <div class="overflow align-self-baseline"><div style="width: 20px; height: 100px"></div></div>
 </div>

 <div class="inline-flexbox column-reverse vertical to-be-checked" check-width>
   <div class="overflow align-self-baseline"><div style="width: 20px; height: 100px"></div></div>
 </div>

 <!-- This div is only for measuring scrollbar size -->
 <div id="measure" style="height: 100px; width: 100px; display: inline-block; overflow: auto;">
   <div style="min-height: 300px;"></div>
 </div>

 <script>
   var measure = document.getElementById('measure');
   var scrollbarSize = measure.offsetWidth - measure.clientWidth;

   var nodes = document.getElementsByClassName("to-be-checked");
   for (var i = 0; i < nodes.length; i++) {
     var node = nodes[i];

     // Here, the things contributing height are:
     //
     // (a) each innermost div contributes an explicit height: 20px value.
     // (b) the .overflow div contributes 2px of border (1px top + bottom),
     //     plus the height of its scrollbar from overflow:auto.
     // (c) the .flexbox div contributes 10px of border (5px top + bottom).
     //
     // So, the total height is 20px + 2px + 10px + scrollbarHeight,
     // which simplifies to 32px + scrollbarHeight.
     //
     // Analogously, the same logic applies for nodes where width is tested.
     var size =  32;
     if (node.hasAttribute("check-height")) {
       var height = node.hasAttribute("check-accounts-scrollbar") ? scrollbarSize : 0;
       node.setAttribute("data-expected-height", size + height);
     } else {
       var width = node.hasAttribute("check-accounts-scrollbar") ? scrollbarSize : 0;
       node.setAttribute("data-expected-width", size + width);
     }
   }
 </script>
 </body>
 </html>
	<!DOCTYPE html>
	<html>
	<title>CSS Flexbox: Height with overflow: auto.</title>
	<link href="support/flexbox.css" rel="stylesheet">
	<link rel="help" href="https://www.w3.org/TR/css-flexbox-1/#flex-direction-property">
	<link rel="help" href="https://www.w3.org/TR/css-overflow-4/#classic-scrollbars">
	<meta name="assert" content="This test ensures that flexbox with 'flex-direction: row\|row-reverse' and a flex item child with 'overflow: auto' has the proper height."/>
	<style>
	.flexbox {
	border: 5px solid green;
	position: relative;
	width: 50px;
	}

	.inline-flexbox {
	border: 5px solid green;
	position: relative;
	height: 50px;
	}

	.overflow {
	border: 1px solid red;
	overflow: auto;
	min-width: 0;
	min-height: 0;
	}

	.vertical {
	writing-mode: vertical-rl;
	}
	</style>
	<script src="/resources/testharness.js"></script>
	<script src="/resources/testharnessreport.js"></script>
	<script src="/resources/check-layout-th.js"></script>
	<body onload="checkLayout('.flexbox, .inline-flexbox')">
	<div id=log></div>
	<div class="flexbox to-be-checked" check-height check-accounts-scrollbar>
	<div class="overflow"><div style="width: 100px; height: 20px"></div></div>
	</div>

	<div class="flexbox row-reverse to-be-checked" check-height check-accounts-scrollbar>
	<div class="overflow"><div style="width: 100px; height: 20px"></div></div>
	</div>

	<div class="flexbox to-be-checked" check-height check-accounts-scrollbar>
	<div class="overflow align-self-baseline"><div style="width: 100px; height: 20px"></div></div>
	</div>

	<div class="flexbox row-reverse to-be-checked" check-height check-accounts-scrollbar>
	<div class="overflow align-self-baseline"><div style="width: 100px; height: 20px"></div></div>
	</div>

	<div class="flexbox vertical to-be-checked" check-height>
	<div class="overflow align-self-baseline"><div style="width: 100px; height: 20px"></div></div>
	</div>

	<div class="flexbox row-reverse vertical to-be-checked" check-height>
	<div class="overflow align-self-baseline"><div style="width: 100px; height: 20px"></div></div>
	</div>

	<div class="inline-flexbox column vertical to-be-checked" check-width check-accounts-scrollbar>
	<div class="overflow"><div style="width: 20px; height: 100px"></div></div>
	</div>

	<div class="inline-flexbox column-reverse vertical to-be-checked" check-width check-accounts-scrollbar>
	<div class="overflow"><div style="width: 20px; height: 100px"></div></div>
	</div>

	<div class="inline-flexbox column vertical to-be-checked" check-width>
	<div class="overflow align-self-baseline"><div style="width: 20px; height: 100px"></div></div>
	</div>

	<div class="inline-flexbox column-reverse vertical to-be-checked" check-width>
	<div class="overflow align-self-baseline"><div style="width: 20px; height: 100px"></div></div>
	</div>

	<!-- This div is only for measuring scrollbar size -->
	<div id="measure" style="height: 100px; width: 100px; display: inline-block; overflow: auto;">
	<div style="min-height: 300px;"></div>
	</div>

	<script>
	var measure = document.getElementById('measure');
	var scrollbarSize = measure.offsetWidth - measure.clientWidth;

	var nodes = document.getElementsByClassName("to-be-checked");
	for (var i = 0; i < nodes.length; i++) {
	var node = nodes[i];

	// Here, the things contributing height are:
	//
	// (a) each innermost div contributes an explicit height: 20px value.
	// (b) the .overflow div contributes 2px of border (1px top + bottom),
	// plus the height of its scrollbar from overflow:auto.
	// (c) the .flexbox div contributes 10px of border (5px top + bottom).
	//
	// So, the total height is 20px + 2px + 10px + scrollbarHeight,
	// which simplifies to 32px + scrollbarHeight.
	//
	// Analogously, the same logic applies for nodes where width is tested.
	var size = 32;
	if (node.hasAttribute("check-height")) {
	var height = node.hasAttribute("check-accounts-scrollbar") ? scrollbarSize : 0;
	node.setAttribute("data-expected-height", size + height);
	} else {
	var width = node.hasAttribute("check-accounts-scrollbar") ? scrollbarSize : 0;
	node.setAttribute("data-expected-width", size + width);
	}
	}
	</script>
	</body>
	</html>