| <!DOCTYPE html> |
| <title>CSS Values and Units Test: random() in at-rule descriptors</title> |
| <link rel="help" href="https://drafts.csswg.org/css-values-5/#random"> |
| <link rel="help" href="https://github.com/w3c/csswg-drafts/issues/10982"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/css-conditional/container-queries/support/cq-testcommon.js"></script> |
| <style id="test_sheet"> |
| @font-face { |
| font-family: my-font; |
| font-weight: 300; |
| font-weight: random(500, 900); |
| } |
| @font-face { |
| font-family: my-font; |
| font-stretch: 30%; |
| font-stretch: random(--foo element-scoped, 0%, 10%); |
| } |
| @font-palette-values --palette { |
| font-family: my-font; |
| base-palette: 3; |
| base-palette: random(10, 30); |
| } |
| @font-feature-values my-font { |
| @swash { |
| foo: random(1, 3); |
| } |
| } |
| </style> |
| <div id="test"></div> |
| <script> |
| const rules = test_sheet.sheet.cssRules; |
| test(() => { |
| assert_equals(rules[0].style.fontWeight, "300"); |
| }, "random() should not be allowed in @font-face font-weight descriptor"); |
| |
| test(() => { |
| assert_equals(rules[1].style.fontStretch, "30%"); |
| }, "element-scoped random() should not be allowed in @font-face font-stretch descriptor"); |
| |
| test(() => { |
| assert_equals(rules[2].basePalette, "3"); |
| }, "random() should not be allowed in @font-palette-values base-palette descriptor, check total"); |
| |
| test(() => { |
| const swashValues = rules[3].swash.values(); |
| assert_equals(swashValues.next().value, undefined); |
| }, "random() should not be allowed in @font-palette-values base-palette descriptor"); |
| </script> |
