| <!doctype html> |
| <title>url whitespace consumption</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <style> |
| |
| .foo {} |
| |
| </style> |
| |
| <meta name=author title="Tab Atkins-Bittner"> |
| <link rel=help href="https://drafts.csswg.org/css-syntax/#consume-ident-like-token"> |
| |
| <script> |
| |
| function roundTripUrl(input) { |
| const rule = document.styleSheets[0].cssRules[0].style; |
| const fallback = 'url("fallback")'; |
| rule.setProperty("background-image", fallback); |
| rule.setProperty("background-image", input); |
| const value = rule.getPropertyValue("background-image"); |
| if(value == fallback) return false; |
| return value; |
| } |
| |
| test(()=>{ |
| assert_equals(roundTripUrl('url("foo")'), 'url("foo")'); |
| assert_equals(roundTripUrl('url( "foo")'), 'url("foo")'); |
| assert_equals(roundTripUrl('url("foo" )'), 'url("foo")'); |
| }, "whitespace is optional between url( token and the string token"); |
| |
| </script> |