| <!doctype html> |
| <meta charset="utf-8"> |
| <title>Computed StylePropertyMap.get Error Handling</title> |
| <link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#get-a-value-from-a-stylepropertymap"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="../../resources/testhelper.js"></script> |
| <body> |
| <div id="log"> |
| <script> |
| 'use strict'; |
| |
| test(t => { |
| const styleMap = createComputedStyleMap(t); |
| assert_throws_js(TypeError, () => styleMap.get('lemon')); |
| }, 'Calling StylePropertyMap.get with an unsupported property throws a TypeError'); |
| |
| </script> |
