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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-writing-modes/available-size-004.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>Testing Available Space in Orthogonal Flows / height / no scroller</title>
<link rel="match" href="reference/available-size-002-ref.html">
<meta name="assert" content="When an orthogonal flow's parent doesn't have a definite block size but an ancestor that is **not** a scroller does have a fixed height, do not use that.">
<style>
body > div {
font-family: monospace; /* to be able to reliably measure things in ch*/
font-size: 20px;
height: 8ch;
width: 300px; /* Shrinkwrapping this div is not what we're interested in testing here, so give it a width. See nested-orthogonal-001.html for that. */
color: transparent;
position: relative; /* to act as a container of #green */
}
div > div { padding-bottom: 2ch; } /* so that the content height of the parent and of the fixed size ancestor are different */
div > div > div { writing-mode: vertical-rl; }
span {
background: white;
display: inline-block; /* This should not change it's size or position, but makes the size of the background predictable*/
}
#green { /* Not necessary when when comparing to the reference, but makes human judgement easier */
position: absolute;
background: green;
left: 0;
writing-mode: vertical-rl;
z-index: -1;
}
</style>
<p>Test passes if there is a <strong>green rectangle</strong> below and <strong>no red</strong>.
<div>
<aside id="green">0</aside>
<div><div>0 0 0 0 <span>0</span> 0 0 0</div></div> <!-- If this div take its height from
the height of its fixed height non scrollable ancestor (which is should not),
it should wrap just right for the white 0 to overlap with the green one. -->
</div>