<!DOCTYPE html>
<meta charset="UTF-8">
<title>CSS Text Test: min-content sizing and 'white-space: pre-wrap'</title>
<link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
<link rel="help" href="https://www.w3.org/TR/css-text-3/#white-space-property">
<link rel="help" href="https://www.w3.org/TR/css-text-3/#white-space-phase-2">
<link rel="help" href="https://www.w3.org/TR/css-text-3/#hanging">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
<meta content="When 'white-space' is 'pre-wrap', white spaces at the end of the line are preserved. In this test, the 4 overflowing white spaces following the 'ABCD', following the 'GHIJ', following the 'MNOP' and following the 'WXYZ' conditionally 'hang' while they do not affect the intrinsic min-content size." name="assert">
<style>
div
{
color: transparent;
/*
so that background-color can
shine through the ABCD, GHIJ,
MNOP, WXYZ glyphs
*/
font-family: Ahem;
font-size: 25px;
line-height: 1;
width: 0;
/*
'width: 0' will trigger
min-content size
for div#min-sized-parent
*/
}
div.test-overlapped-red
{
background-color: red;
float: left;
white-space: pre-wrap;
width: auto;
}
div#reference-overlapping-green
{
background-color: green;
position: absolute;
width: auto;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.
<div id="min-sized-parent">
<div class="test-overlapped-red">ABCD </div>
<div class="test-overlapped-red">GHIJ </div>
<div class="test-overlapped-red">MNOP </div>
<div class="test-overlapped-red">WXYZ </div>
</div>
<!--
The sequences of 4 white spaces following
the "ABCD", following the "GHIJ", following
the "MNOP" and following the "WXYZ" do not
get collapsed due to
'white-space: pre-wrap': they hang. Such
sequences of 4 hanging-overflowing end-of-line
white spaces are not considered with regards
to the line box content for fit.
Since the 4 div.test-overlapped-red
are floated and since its parent in
the flow is 0-width, then these 4 floats
are min-content sized.
-->
<div id="reference-overlapping-green">1234<br>5678<br>90AB<br>CDEF</div>
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