| Name | Description | Size | Coverage |
|---|---|---|---|
| document-has-system-focus.html | HTML Test: focus - document has system focus | 2038 | - |
| document-level-apis.html | HTML Test: focus - document-level APIs | 1540 | - |
| support | - |
| Name | Description | Size | Coverage |
|---|---|---|---|
| document-has-system-focus.html | HTML Test: focus - document has system focus | 2038 | - |
| document-level-apis.html | HTML Test: focus - document-level APIs | 1540 | - |
| support | - |