| <!doctype html> |
| <title>Container Relative Units: Computationally independent</title> |
| <link rel="help" href="https://drafts.csswg.org/css-contain-3/#container-lengths"> |
| <link rel="help" href="https://drafts.css-houdini.org/css-properties-values-api-1/#computationally-independent"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="support/cq-testcommon.js"></script> |
| <script> |
| setup(() => assert_implements_container_queries()); |
| |
| const units = ['cqw', 'cqh', 'cqi', 'cqb', 'cqmin', 'cqmax']; |
| |
| for (let unit of units) { |
| test(function() { |
| assert_throws_dom('SyntaxError', () => { |
| CSS.registerProperty({ name: '--x', inherits: false, syntax: '<length>', initialValue: `1${unit}` }); |
| }); |
| }, `Container relative unit ${unit} is not computationally independent`); |
| } |
| </script> |
