| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>ruby-overhang computed value: 'none' is a legacy alias of 'spaces'</title> |
| <link rel="help" href="https://drafts.csswg.org/css-ruby-1/#propdef-ruby-overhang"> |
| <script src="../../resources/testharness.js"></script> |
| <script src="../../resources/testharnessreport.js"></script> |
| <div id="target"></div> |
| <script> |
| function test_computed_value(value, expected) { |
| test(() => { |
| const target = document.getElementById('target'); |
| target.style.setProperty('ruby-overhang', ''); |
| target.style.setProperty('ruby-overhang', value); |
| assert_equals(getComputedStyle(target).getPropertyValue('ruby-overhang'), expected); |
| }, `Property ruby-overhang value "${value}" computes to "${expected}"`); |
| } |
| test_computed_value('auto', 'auto'); |
| test_computed_value('spaces', 'spaces'); |
| test_computed_value('none', 'spaces'); |
| </script> |
