| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>CSS Backgrounds and Borders Module Level 3: parsing box-shadow with valid values</title> | |
| <link rel="author" title="Elika J. Etemad" href="http://fantasai.inkedblade.net/contact"/> | |
| <link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org"> | |
| <link rel="help" href="https://drafts.csswg.org/css-backgrounds/#box-shadow"> | |
| <meta name="assert" content="box-shadow supports the full grammar 'none | <shadow>#'."> | |
| <meta name="assert" content="Box shadow color, inset, and length parameters can be mixed in any order." /> | |
| <script src="/resources/testharness.js"></script> | |
| <script src="/resources/testharnessreport.js"></script> | |
| <script src="/css/support/parsing-testcommon.js"></script> | |
| </head> | |
| <body> | |
| <script> | |
| test_valid_value("box-shadow", "none"); | |
| test_valid_value("box-shadow", "1px 2px"); | |
| test_valid_value("box-shadow", "red 1px 2px 3px -4px inset"); // Edge serializes as "inset 1px 2px 3px -4px red" | |
| test_valid_value("box-shadow", "inset 1px 2px red", "red 1px 2px inset"); | |
| test_valid_value("box-shadow", "1px -2px inset, red -3px 4px"); // Edge serializes as "inset 1px -2px, -3px 4px red" | |
| test_valid_value("box-shadow", "inset 1px -2px, -3px 4px red", "1px -2px inset, red -3px 4px"); | |
| // color only | |
| test_valid_value("box-shadow", "4px 4px green", "green 4px 4px"); | |
| test_valid_value("box-shadow", "green -4px 4px", "green -4px 4px"); | |
| test_valid_value("box-shadow", "-4px 4px 0 green", "green -4px 4px 0px"); | |
| test_valid_value("box-shadow", "green -4px 4px 0", "green -4px 4px 0px"); | |
| test_valid_value("box-shadow", "-4px 4px 0 0 green", "green -4px 4px 0px 0px"); | |
| test_valid_value("box-shadow", "green -4px 4px 0 0", "green -4px 4px 0px 0px"); | |
| // inset only | |
| test_valid_value("box-shadow", "4px -4px inset", "4px -4px inset"); | |
| test_valid_value("box-shadow", "inset 4px -4px", "4px -4px inset"); | |
| test_valid_value("box-shadow", "4px -4px 0 inset", "4px -4px 0px inset"); | |
| test_valid_value("box-shadow", "inset 4px -4px 0", "4px -4px 0px inset"); | |
| test_valid_value("box-shadow", "4px -4px 0 0 inset", "4px -4px 0px 0px inset"); | |
| test_valid_value("box-shadow", "inset 4px -4px 0 0", "4px -4px 0px 0px inset"); | |
| // color and inset | |
| test_valid_value("box-shadow", "4px -4px green inset", "green 4px -4px inset"); | |
| test_valid_value("box-shadow", "4px -4px inset green", "green 4px -4px inset"); | |
| test_valid_value("box-shadow", "inset green 4px -4px", "green 4px -4px inset"); | |
| test_valid_value("box-shadow", "green inset 4px -4px", "green 4px -4px inset"); | |
| test_valid_value("box-shadow", "green 4px -4px inset", "green 4px -4px inset"); | |
| test_valid_value("box-shadow", "inset 4px -4px green", "green 4px -4px inset"); | |
| test_valid_value("box-shadow", "inset green 4px -4px 0", "green 4px -4px 0px inset"); | |
| test_valid_value("box-shadow", "green inset 4px -4px 0", "green 4px -4px 0px inset"); | |
| test_valid_value("box-shadow", "4px -4px 0 green inset", "green 4px -4px 0px inset"); | |
| test_valid_value("box-shadow", "4px -4px 0 inset green", "green 4px -4px 0px inset"); | |
| test_valid_value("box-shadow", "green 4px -4px 0 inset", "green 4px -4px 0px inset"); | |
| test_valid_value("box-shadow", "inset 4px -4px 0 green", "green 4px -4px 0px inset"); | |
| test_valid_value("box-shadow", "inset green 4px -4px 0 0", "green 4px -4px 0px 0px inset"); | |
| test_valid_value("box-shadow", "green inset 4px -4px 0 0", "green 4px -4px 0px 0px inset"); | |
| test_valid_value("box-shadow", "4px -4px 0 0 green inset", "green 4px -4px 0px 0px inset"); | |
| test_valid_value("box-shadow", "4px -4px 0 0 inset green", "green 4px -4px 0px 0px inset"); | |
| test_valid_value("box-shadow", "green 4px -4px 0 0 inset", "green 4px -4px 0px 0px inset"); | |
| test_valid_value("box-shadow", "inset 4px -4px 0 0 green", "green 4px -4px 0px 0px inset"); | |
| // No parse-time range-checking for <blur-radius> given as a math function | |
| // https://drafts.csswg.org/css-values-4/#calc-range | |
| test_valid_value("box-shadow", "1px 1px calc(-1px)", "1px 1px calc(-1px)"); | |
| test_valid_value("box-shadow", "1px 1px calc(1em - 2px)", "1px 1px calc(1em - 2px)"); | |
| </script> | |
| </body> | |
| </html> |