| <!doctype html> |
| <meta charset="utf-8"> |
| <title>CSS ::highlight Pseudo-Element Test: ::highlight selector parsing</title> |
| <link rel="help" href="https://drafts.csswg.org/css-highlight-api-1/"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/parsing-testcommon.js"></script> |
| <script> |
| const pseudo = "::highlight(foo)"; |
| test_valid_selector(pseudo); |
| test_valid_selector(`.a${pseudo}`); |
| test_valid_selector(`div ${pseudo}`); |
| test_valid_selector(`::part(my-part)${pseudo}`); |
| |
| test_invalid_selector("::highlight"); |
| test_invalid_selector(`::before${pseudo}`); |
| test_invalid_selector(`${pseudo}.a`); |
| test_invalid_selector(`${pseudo} div`); |
| test_invalid_selector(`${pseudo}::after`); |
| test_invalid_selector(`${pseudo}:hover`); |
| test_invalid_selector(`:not(${pseudo})`); |
| </script> |
