зеркало из https://github.com/mozilla/pjs.git
52 строки
2.8 KiB
HTML
52 строки
2.8 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>HTML Test: BDI: neutral when wrapped</title>
|
|
<link rel="reference" href="bdi-neutral-wrapped-ref.html">
|
|
<link rel="author" title="Aharon Lanin" href="mailto:aharon@google.com">
|
|
<link rel="author" title="HTML5 bidi test WG" href="mailto:html5bidi@googlegroups.com">
|
|
<link rel="help" href="http://dev.w3.org/html5/spec/Overview.html#the-bdi-element">
|
|
<meta name="assert" content="
|
|
'For the purposes of applying the bidirectional algorithm to the paragraph-level
|
|
container that a bdi element finds itself within, the bdi element must be treated
|
|
like a U+FFFC OBJECT REPLACEMENT CHARACTER.'
|
|
|
|
Obviously, this should hold even if the BDI's content is wrapped over more than one line.
|
|
A single character (U+FFFC or otherwise) obviously never gets wrapped over more than one
|
|
line, but we still expect the part of the content preceding the BDI, if any, that is
|
|
displayed on the same line as some part of the BDI to be ordered the same as it would be
|
|
if that part of the BDI were replaced with U+FFFC. Similarly, we expect the part of the
|
|
content following the BDI, if any, that is displayed on the same line as some part of the
|
|
BDI to be ordered the same as it would be if that part of the BDI were replaced with U+FFFC.
|
|
|
|
In the test below, the content surrounding the BDI forms a single directional run (despite
|
|
the containing element and the BDI both having the opposite direction, because the BDI is
|
|
treated as a neutral). Thus, on the line containing the first part of the BDI, the BDI's
|
|
content appears after the content preceding it, and on the line containing the last part of
|
|
the BDI, the BDI content appears before the content following it, where both 'before' and
|
|
'after' are defined relative to the surrounding content's direction. And, of course, the line
|
|
containing just BDI content should be ordered in the BDI's direction.">
|
|
<style>
|
|
body{
|
|
font-size:2em;
|
|
}
|
|
.box {
|
|
border: medium solid gray;
|
|
width: 400px;
|
|
margin: 20px;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<!-- Key to entities used below:
|
|
א ... ו - The first six Hebrew letters (strongly RTL).
|
|
‭ - The LRO (left-to-right-override) formatting character.
|
|
‬ - The PDF (pop directional formatting) formatting character; closes LRO. -->
|
|
<div class="box">
|
|
<div dir="ltr">‭b < א‬<br/>‭>>>‬<br/>‭ד < c...‬</div>
|
|
<div dir="rtl">‭a > ב‬<br/>‭<<<‬<br/>‭...ג > d‬</div>
|
|
</div>
|
|
</body>
|
|
</html>
|