| <!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; |
| line-height: 1.2; |
| } |
| </style> |
| </head> |
| <body> |
| The two boxes below should look exactly the same. |
| <!-- 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"> |
| א > |
| <bdi>b >>> |
| c</bdi> |
| > ד... |
| </div> |
| <div dir="rtl"> |
| a > |
| <bdi>ב >>> |
| ג</bdi> |
| > d... |
| </div> |
| </div> |
| <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> |
