background-position-y-invalid.html (1151B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <title>CSS Backgrounds and Borders Module Level 4: parsing background-position-y with invalid values</title> 6 <link rel="help" href="https://drafts.csswg.org/css-backgrounds-4/#propdef-background-position-y"> 7 <meta name="assert" content="background-position-y supports only the grammar '[ center | [ top | bottom | y-start | y-end ]? <length-percentage>? ]#'."> 8 <script src="/resources/testharness.js"></script> 9 <script src="/resources/testharnessreport.js"></script> 10 <script src="/css/support/parsing-testcommon.js"></script> 11 </head> 12 <body> 13 <script> 14 test_invalid_value("background-position-y", "left"); 15 test_invalid_value("background-position-y", "right"); 16 test_invalid_value("background-position-y", "x-start"); 17 test_invalid_value("background-position-y", "x-end"); 18 test_invalid_value("background-position-y", "center 10px"); 19 test_invalid_value("background-position-y", "20% top"); 20 test_invalid_value("background-position-y", "bottom top"); 21 test_invalid_value("background-position-y", "y-start center"); 22 test_invalid_value("background-position-y", "top, center bottom"); 23 </script> 24 </body> 25 </html>