| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>CSS Animations: parsing animation-composition with invalid values</title> |
| <link rel="help" href="https://drafts.csswg.org/css-animations-2/#propdef-animation-composition"> |
| <meta name="assert" content="animation-composition supports only the grammar '<single-animation-composition> #'."> |
| <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("animation-composition", "auto"); |
| test_invalid_value("animation-composition", "add replace"); |
| |
| test_invalid_value("animation-composition", "add, initial"); |
| test_invalid_value("animation-composition", "initial, add"); |
| </script> |
| </body> |
| </html> |
