| <!DOCTYPE html> |
| <title>Test parsing of the host-context() pseudo-classes</title> |
| <link rel="help" href="https://drafts.csswg.org/css-scoping/#selectordef-host-context"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/parsing-testcommon.js"></script> |
| <script> |
| test_valid_selector(':host-context(.a)'); |
| test_valid_selector(':host-context(div.a)'); |
| |
| test_invalid_selector(':host-context'); |
| test_invalid_selector(':host-context()'); |
| test_invalid_selector(':host-context(.a, .b)'); |
| test_invalid_selector(':host-context(.a + .b)'); |
| test_invalid_selector(':host-context(.a + .b, #c > #d)'); |
| </script> |
