servo/tests/wpt/css-tests/css-writing-modes-3_dev/html/bidi-breaking-002.htm

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HTML

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>CSS Test: Bidi paragraph boundaries: Forced Line Breaks</title>
<link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact">
<link rel="help" href="http://www.w3.org/TR/css-writing-modes-3/#bidi-algo">
<link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#direction">
<link rel="match" href="reference/bidi-breaking-002-ref.htm">
<meta name="flags" content="">
<meta name="assert" content="Forced line breaks of class B (but not class WS) break bidi paragraphs.">
<style type="text/css">
/* Make test easier to read */
.test, .control {
color: blue;
font: bold larger monospace;
margin: 1em;
padding: 0.25em;
border: solid silver;
float: left;
}
.set {
clear: both;
float: left;
border-bottom: solid orange;
}
p + .set {
border-top: solid orange;
}
/* ensure BDO processing */
bdo {
unicode-bidi: bidi-override;
direction: ltr;
}
/* Enable preservation of source line breaks
(and PS and LS for certain nonconformant ws-collapsing implementations) */
.pre {
white-space: pre; white-space: pre-lines;
}
</style>
</head>
<body>
<p>In each pair of silver boxes below, the two patterns must be identical.</p>
<!--
&#x05D0; א is hebrew letter alef
&#x05EA; ת is hebrew letter tav
-->
<!-- control for bidi support -->
<div class="set">
<div class="test">
<div>&rlm;&nbsp; + - &times; &divide; א</div>
<div>ת + - &times; &divide; &nbsp;&rlm;</div>
</div>
<div class="control">
<div><bdo dir="ltr">א &divide; &times; - + &nbsp;</bdo></div>
<div><bdo dir="ltr">&nbsp; &divide; &times; - + ת</bdo></div>
</div>
</div>
<!-- preserved source line break breaks bidi paragraph -->
<div class="set">
<div class="test">
<div class="pre">א + - &times; &divide; &nbsp;
&nbsp; + - &times; &divide; ת</div>
</div>
<div class="control">
<div><bdo dir="ltr">א + - &times; &divide; &nbsp;</bdo></div>
<div><bdo dir="ltr">&nbsp; + - &times; &divide; ת</bdo></div>
</div>
</div>
<!-- <br> on shaky ground since HTML4 said it's an LS, but HTML5 will
likely side with PS due to better bidi safety; test below as PS for now;
move to a separate file when this is resolved in HTML5
<div class="set">
<div class="test">
&#x05D0; + - &times; &divide; &nbsp;<br/>
&nbsp; + - &times; &divide; &#x05EA;
</div>
<div class="control">
<div><bdo dir="ltr">&#x05D0; + - &times; &divide; &nbsp;</bdo></div>
<div><bdo dir="ltr">&nbsp; + - &times; &divide; &#x05EA;</bdo></div>
</div>
</div>
-->
</body>
</html>