| <!DOCTYPE html><!-- webkit-test-runner [ experimental:CSSTypedOMEnabled=true ] --> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <meta name="author" title="Justin Michaud" href="mailto:justin_michaud@webkit.org"> |
| <meta name="assert" content="Test element.attributeStyleMap basics"> |
| <link rel="help" content="https://drafts.css-houdini.org/css-typed-om-1/"> |
| |
| <div id="el" style = "width: 150px; height: 10em; --my-prop: hello;"></div> |
| |
| <script> |
| test(function() { |
| assert_true(!!el.attributeStyleMap); |
| assert_true(el.attributeStyleMap instanceof StylePropertyMap); |
| }, 'test that element.attributeStyleMap exists'); |
| |
| test(function() { |
| assert_true(el.attributeStyleMap.get('width') instanceof CSSUnitValue); |
| assert_equals(el.attributeStyleMap.get('width').value, 150); |
| assert_equals(el.attributeStyleMap.get('width').unit, 'px'); |
| }, 'test that element.attributeStyleMap has a valid width value'); |
| |
| </script> |
