Andreas Kling 0b5ef8fa22 LibWeb: Invalidate styles after constructable sheet updates ...

Constructed stylesheets updated their rule lists, but adopted documents
and shadow roots were not restyled when replace(), replaceSync(),
or disabled-state changes modified the sheet.  That left several CSSOM
tests passing stale computed styles.

Invalidate stylesheet owners after those updates so adopted sheets
recompute promptly. Also set replace()-produced rules' parent
stylesheet so non-import rules keep their stylesheet context.

The imported baseURL test assumes a tuple origin, so move it to the
HTTP fixture now that replaceSync() actually triggers a restyle.

2026-04-05 12:34:28 +02:00

6.2 KiB

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