| <!doctype html> |
| <title>Container Relative Units: CSS Typed OM</title> |
| <link rel="help" href="https://drafts.csswg.org/css-contain-3/#container-lengths"> |
| <link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#stylepropertymap"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id=element></div> |
| <script> |
| const units = ['qw', 'qh', 'qi', 'qb', 'qmin', 'qmax']; |
| const functions = { |
| qw: CSS.qw, |
| qh: CSS.qh, |
| qi: CSS.qi, |
| qb: CSS.qb, |
| qmin: CSS.qmin, |
| qmax: CSS.qmax, |
| }; |
| |
| for (let unit of units) { |
| let func = functions[unit]; |
| |
| test(() => { |
| assert_equals(`${func(10)}`, `10${unit}`); |
| }, `CSS.${unit} function`); |
| |
| test(() => { |
| try { |
| element.style.top = `10${unit}`; |
| let value = element.attributeStyleMap.get('top'); |
| assert_equals(value.value, 10); |
| assert_equals(value.unit, unit); |
| } finally { |
| element.style = ''; |
| } |
| }, `Reify value with ${unit} unit`); |
| |
| test(() => { |
| try { |
| element.attributeStyleMap.set('top', `10${unit}`); |
| assert_equals(element.style.top, `10${unit}`); |
| } finally { |
| element.style = ''; |
| } |
| }, `Set value with ${unit} unit (string)`); |
| |
| test(() => { |
| try { |
| element.attributeStyleMap.set('top', func(10)); |
| assert_equals(element.style.top, `10${unit}`); |
| } finally { |
| element.style = ''; |
| } |
| }, `Set value with ${unit} unit (CSS.${unit})`); |
| } |
| |
| </script> |
