| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Filter Effects Module Level 2: parsing backdrop-filter with valid values</title> |
| <link rel="author" title="Eric Willigers" href="mailto:ericwilligers@chromium.org"> |
| <link rel="help" href="https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty"> |
| <meta name="assert" content="backdrop-filter supports the full grammar 'none | <backdrop-filter-function-list>'."> |
| <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("backdrop-filter", "none"); |
| |
| test_valid_value("backdrop-filter", "blur(100px)"); |
| test_valid_value("backdrop-filter", "blur(0)", "blur(0px)"); |
| test_valid_value("backdrop-filter", "blur()", ["blur()", "blur(0px)"]); |
| |
| test_valid_value("backdrop-filter", "brightness(0)"); |
| test_valid_value("backdrop-filter", "brightness(300%)"); |
| test_valid_value("backdrop-filter", "brightness()", ["brightness()", "brightness(1)"]); |
| |
| test_valid_value("backdrop-filter", "contrast(0)"); |
| test_valid_value("backdrop-filter", "contrast(300%)"); |
| test_valid_value("backdrop-filter", "contrast()", ["contrast()", "contrast(1)"]); |
| |
| test_valid_value("backdrop-filter", "drop-shadow(1px 2px)"); |
| test_valid_value("backdrop-filter", "drop-shadow(1px 2px 3px)"); |
| test_valid_value("backdrop-filter", "drop-shadow(0 0 0)", "drop-shadow(0px 0px 0px)"); |
| test_valid_value("backdrop-filter", "drop-shadow(rgb(4, 5, 6) 1px 2px)"); |
| test_valid_value("backdrop-filter", "drop-shadow(1px 2px rgb(4, 5, 6))", "drop-shadow(rgb(4, 5, 6) 1px 2px)"); |
| test_valid_value("backdrop-filter", "drop-shadow(rgba(4, 5, 6, 0.75) 1px 2px 3px)"); |
| |
| test_valid_value("backdrop-filter", "grayscale(0)"); |
| test_valid_value("backdrop-filter", "grayscale(300%)", "grayscale(100%)"); |
| test_valid_value("backdrop-filter", "grayscale()", ["grayscale()", "grayscale(1)"]); |
| |
| test_valid_value("backdrop-filter", "hue-rotate(90deg)"); |
| test_valid_value("backdrop-filter", "hue-rotate(0)", "hue-rotate(0deg)"); |
| test_valid_value("backdrop-filter", "hue-rotate()", ["hue-rotate()", "hue-rotate(0deg)"]); |
| |
| test_valid_value("backdrop-filter", "invert(0)"); |
| test_valid_value("backdrop-filter", "invert(300%)", "invert(100%)"); |
| test_valid_value("backdrop-filter", "invert()", ["invert()", "invert(1)"]); |
| |
| test_valid_value("backdrop-filter", "opacity(0)"); |
| test_valid_value("backdrop-filter", "opacity(300%)", "opacity(100%)"); |
| test_valid_value("backdrop-filter", "opacity()", ["opacity()", "opacity(1)"]); |
| |
| test_valid_value("backdrop-filter", "saturate(0)"); |
| test_valid_value("backdrop-filter", "saturate(300%)"); |
| test_valid_value("backdrop-filter", "saturate()", ["saturate()", "saturate(1)"]); |
| |
| test_valid_value("backdrop-filter", "sepia(0)"); |
| test_valid_value("backdrop-filter", "sepia(300%)", "sepia(100%)"); |
| test_valid_value("backdrop-filter", "sepia()", ["sepia()", "sepia(1)"]); |
| |
| test_valid_value("backdrop-filter", 'url("picture.svg#f")'); |
| |
| test_valid_value("backdrop-filter", 'url("https://www.example.com/picture.svg#f")'); |
| |
| test_valid_value("backdrop-filter", 'blur(10px) url("picture.svg#f") contrast(20) brightness(30)'); |
| </script> |
| </body> |
| </html> |