| <!doctype html> |
| <title>CSS Cascade Layers IDL tests</title> |
| <link rel="help" href="https://drafts.csswg.org/css-cascade-5/#layer-apis"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/resources/WebIDLParser.js"></script> |
| <script src="/resources/idlharness.js"></script> |
| |
| <style> |
| @layer bar, baz; |
| @import url('data:text/css,') layer(qux); |
| @layer foo { } |
| </style> |
| |
| <script> |
| 'use strict'; |
| idl_test( |
| ['css-cascade-5'], |
| ['cssom'], |
| idl_array => { |
| try { |
| self.statement = document.styleSheets[0].cssRules.item(0); |
| self.layeredImport = document.styleSheets[0].cssRules.item(1); |
| self.block = document.styleSheets[0].cssRules.item(2); |
| } catch (e) { |
| // Will be surfaced when any rule is undefined below. |
| } |
| |
| idl_array.add_objects({ |
| CSSLayerBlockRule: ['block'], |
| CSSLayerStatementRule: ['statement'], |
| CSSImportRule: ['layeredImport'] |
| }); |
| } |
| ); |
| </script> |
