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| (Empty) | |
| 1 <!DOCTYPE html> |
| 2 <html lang="en" > |
| 3 <head> |
| 4 <title>HTTP vs UTF-8 BOM</title> |
| 5 <link rel='author' title='Richard Ishida' href='mailto:ishida@w3.org'> |
| 6 <link rel='help' href='https://html.spec.whatwg.org/multipage/#the-input-byte-st
ream'> |
| 7 <script src="/resources/testharness.js"></script> |
| 8 <script src="/resources/testharnessreport.js"></script> |
| 9 <meta name='flags' content='http'> |
| 10 <style type='text/css'> |
| 11 .test div { width: 50px; }</style> |
| 12 <link rel="stylesheet" type="text/css" href="support/encodingtests-utf8.css"> |
| 13 </head> |
| 14 <body> |
| 15 |
| 16 |
| 17 |
| 18 <div class='test'><div id='box' class='ýäè'> </div></div> |
| 19 |
| 20 |
| 21 <!--Notes: |
| 22 |
| 23 The HTTP header attempts to set the character encoding to ISO 8859-15. The page
starts with a UTF-8 signature. |
| 24 |
| 25 The test contains a div with a class name that contains the following sequence o
f bytes: 0xC3 0xBD 0xC3 0xA4 0xC3 0xA8. These represent different sequences of c
haracters in ISO 8859-15, ISO 8859-1 and UTF-8. The external, UTF-8-encoded styl
esheet 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. |
| 26 |
| 27 If the test is unsuccessful, the characters  should appe
ar at the top of the page. These represent the bytes that make up the UTF-8 sig
nature when encountered in the ISO 8859-15 encoding. |
| 28 |
| 29 --> |
| 30 <script> |
| 31 test(function() { |
| 32 assert_equals(document.getElementById('box').offsetWidth, 100); |
| 33 }, "A character encoding set in the HTTP header has lower precedence than the UT
F-8 signature."); |
| 34 </script> |
| 35 |
| 36 <div id='log'></div> |
| 37 |
| 38 </body> |
| 39 </html> |
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Chromium Code Reviews
Issue 2657583002:
Import wpt@cf62b859e6b890abc34f8140d185ba91df95c5b6 (Closed)
