| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>CSS Overflow: parsing line-clamp with invalid values</title> |
| <link rel="help" href="https://drafts.csswg.org/css-overflow-4/#propdef-line-clamp"> |
| <meta name="assert" content="line-clamp supports only the grammar 'none | [<integer [1,∞]> || <‘block-ellipsis’>] -webkit-legacy?'."> |
| <meta name="assert" content="Zero or negative max-lines integers are invalid."> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/parsing-testcommon.js"></script> |
| </head> |
| <body> |
| <script> |
| test_invalid_value("line-clamp", '0'); |
| test_invalid_value("line-clamp", '-5'); |
| |
| test_invalid_value("line-clamp", 'none 2'); |
| test_invalid_value("line-clamp", '3 none'); |
| |
| test_invalid_value("line-clamp", '-webkit-legacy'); |
| test_invalid_value("line-clamp", '0 -webkit-legacy'); |
| </script> |
| </body> |
| </html> |
