| <!DOCTYPE HTML> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <style> |
| #outer { |
| --inherited-length-1: 10px; |
| --inherited-length-2: var(--non-inherited-length-1); |
| --inherited-length-3: 30px; |
| --non-inherited-length-1: 22px; |
| --non-inherited-length-3: calc(var(--non-inherited-length-2) * 10); |
| } |
| |
| #inner { |
| --inherited-length-3: 15px; |
| --non-inherited-length-1: 40px; |
| --non-inherited-length-2: 90px; |
| } |
| </style> |
| <div id=outer><div id=inner></div></div> |
| <script> |
| CSS.registerProperty({name: '--inherited-length-1', syntax: '<length>', initialValue: '1px', inherits: true}); |
| CSS.registerProperty({name: '--inherited-length-2', syntax: '<length>', initialValue: '2px', inherits: true}); |
| CSS.registerProperty({name: '--inherited-length-3', syntax: '<length>', initialValue: '3px', inherits: true}); |
| CSS.registerProperty({name: '--non-inherited-length-1', syntax: '<length>', initialValue: '4px'}); |
| CSS.registerProperty({name: '--non-inherited-length-2', syntax: '<length>', initialValue: '5px'}); |
| CSS.registerProperty({name: '--non-inherited-length-3', syntax: '<length>', initialValue: '6px'}); |
| |
| test(function() { |
| outerComputedStyle = getComputedStyle(outer); |
| assert_equals(outerComputedStyle.getPropertyValue('--inherited-length-1'), '10px'); |
| assert_equals(outerComputedStyle.getPropertyValue('--inherited-length-2'), '22px'); |
| assert_equals(outerComputedStyle.getPropertyValue('--inherited-length-3'), '30px'); |
| assert_equals(outerComputedStyle.getPropertyValue('--non-inherited-length-1'), '22px'); |
| assert_equals(outerComputedStyle.getPropertyValue('--non-inherited-length-2'), '5px'); |
| assert_equals(outerComputedStyle.getPropertyValue('--non-inherited-length-3'), '50px'); |
| |
| innerComputedStyle = getComputedStyle(inner); |
| assert_equals(innerComputedStyle.getPropertyValue('--inherited-length-1'), '10px'); |
| assert_equals(innerComputedStyle.getPropertyValue('--inherited-length-2'), '22px'); |
| assert_equals(innerComputedStyle.getPropertyValue('--inherited-length-3'), '15px'); |
| assert_equals(innerComputedStyle.getPropertyValue('--non-inherited-length-1'), '40px'); |
| assert_equals(innerComputedStyle.getPropertyValue('--non-inherited-length-2'), '90px'); |
| assert_equals(innerComputedStyle.getPropertyValue('--non-inherited-length-3'), '6px'); |
| }, "Registered properties are correctly inherited (or not) depending on the inherits flag."); |
| </script> |
