| <!DOCTYPE html> |
| <html lang="en" > |
| <head> |
| <meta charset="iso-8859-15"> <title>UTF-8 BOM vs meta charset</title> |
| <link rel='author' title='Richard Ishida' href='mailto:ishida@w3.org'> |
| <link rel='help' href='https://html.spec.whatwg.org/multipage/#the-input-byte-stream'> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <meta name='flags' content='http'> |
| <style type='text/css'> |
| .test div { width: 50px; }.test div { width: 90px; } |
| </style> |
| <link rel="stylesheet" type="text/css" href="support/encodingtests-utf8.css"> |
| </head> |
| <body> |
| |
| |
| |
| <div class='test'><div id='box' class='ýäè'> </div></div> |
| |
| |
| <!--Notes: |
| |
| The page contains an encoding declaration in a meta charset attribute that attempts to set the character encoding to ISO 8859-15, but the file starts with a UTF-8 signature. |
| |
| The test contains a div with a class name that contains the following sequence of bytes: 0xC3 0xBD 0xC3 0xA4 0xC3 0xA8. These represent different sequences of characters in ISO 8859-15, ISO 8859-1 and UTF-8. The external, UTF-8-encoded stylesheet contains a selector <code>.test div.ýäè</code>. This matches the sequence of bytes above when they are interpreted as UTF-8. If the class name matches the selector then the test will pass. |
| |
| --> |
| <script> |
| test(function() { |
| assert_equals(document.getElementById('box').offsetWidth, 100); |
| }, "A page with a UTF-8 BOM will be recognized as UTF-8 even if the meta charset attribute declares a different encoding."); |
| </script> |
| |
| <div id='log'></div> |
| |
| </body> |
| </html> |
