| <!DOCTYPE html> |
| <html lang="en" > |
| <head> |
| <meta charset="utf-8"> |
| <title>White space collapse</title> |
| <link rel='author' title='Richard Ishida' href='mailto:ishida@w3.org'> |
| <link rel='help' href='https://drafts.csswg.org/css-text-3/#line-break-transform'> |
| <meta name="assert" content="Every tab is converted to a space. Any space immediately following another collapsible space is collapsed to have zero advance width."> |
| <style type='text/css'> |
| .test span { font-size: 24px; font-family: sans-serif; background-color: #2AA5F7; color: white; } |
| .ref span { font-size: 24px; font-family: sans-serif; background-color: #270CEF; color: white; } |
| </style> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <div id='log'></div> |
| <div id='test' class="test"><span>hello   	       there</span></div> |
| <div id="ref" class="ref"><span>hello there</span></div> |
| <div id='testW' class="test"><span>缔造真正全球通行       	   的万维网</span></div> |
| <div id="refW" class="ref"><span>缔造真正全球通行 的万维网</span></div> |
| <div id='testF' class="test"><span>ＦＵＬＬ   	        ＷＩＤＴＨ</span></div> |
| <div id="refF" class="ref"><span>ＦＵＬＬ  ＷＩＤＴＨ</span></div> |
| <div id='testH' class="test"><span>ﾊﾝ   	         ｶｸ</span></div> |
| <div id="refH" class="ref"><span>ﾊﾝ   ｶｸ</span></div> |
| <script> |
| test(function() { |
| assert_equals(document.getElementById('test').firstChild.offsetWidth, document.getElementById('ref').firstChild.offsetWidth); |
| }, "spaces removed"); |
| test(function() { |
| assert_equals(document.getElementById('testW').firstChild.offsetWidth, document.getElementById('refW').firstChild.offsetWidth); |
| }, "spaces removed between Wide characters"); |
| test(function() { |
| assert_equals(document.getElementById('testF').firstChild.offsetWidth, document.getElementById('refF').firstChild.offsetWidth); |
| }, "spaces removed between Fullwidth characters"); |
| test(function() { |
| assert_equals(document.getElementById('testH').firstChild.offsetWidth, document.getElementById('refH').firstChild.offsetWidth); |
| }, "spaces removed between Halfwidth characters"); |
| </script> |
| <!-- Notes: |
| The assertion will fail if space is produced for any line in the test paragraph. |
| --> |
| </body> |
| </html> |
| |
| |
