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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/semantics/text-level-semantics/the-bdi-element/bdi-neutral-missing-pdf.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<title>HTML Test: BDI: neutral when contains LRO or RLO without PDF</title>
<link rel="match" href="bdi-neutral-missing-pdf-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"/>
<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.'
Thus, if a BDI contains LRO or RLO characters lacking a matching PDF, these must not affect
the visual ordering of the content outside the BDI."/>
<style>
body{
font-size:2em;
}
.test, .ref {
border: medium solid gray;
width: 400px;
margin: 20px;
}
.comments { display: none; }
</style>
</head>
<body>
<div class="instructions"><p>Test passes if the two boxes below look exactly the same.</p></div>
<div class="comments">
Key to entities used below:
א ... ו - The first six Hebrew letters (strongly RTL).
‭ - The LRO (left-to-right override) formatting character.
‮ - the RLO (right-to-left-override) formatting character.
‬ - The PDF (pop directional formatting) formatting character; closes LRO and RLO.
If the BDI in the test's first DIV were a SPAN, the RLO it contains, not being closed by a
PDF, would visually reorder the de into ed.
</div>
<div class="test">
<div dir="ltr"><bdi>א‮bc</bdi>de...</div>
<div dir="ltr"><bdi dir="ltr">א‮bc</bdi>de...</div>
<div dir="ltr"><bdi dir="rtl">א‮bc</bdi>de...</div>
<div dir="rtl"><bdi>a‭בג</bdi>דה...</div>
<div dir="rtl"><bdi dir="ltr">a‭בג</bdi>דה...</div>
<div dir="rtl"><bdi dir="rtl">a‭בג</bdi>דה...</div>
</div>
<div class="ref">
<div dir="ltr">‭cbאde...‬</div>
<div dir="ltr">‭cbאde...‬</div>
<div dir="ltr">‭cbאde...‬</div>
<div dir="rtl">‭...הדaבג‬</div>
<div dir="rtl">‭...הדaבג‬</div>
<div dir="rtl">‭...הדaבג‬</div>
</div>
</body>
</html>