Proves a stored shell against one visitor's own harvest, and answers them from it.
It compares harvest to harvest: a harvest empties the render bin, so its holes lack the
#attached libraries an ordinary render inlines and the asset sets differ by construction.
The cost is 40 to 52 rows written, break-even at 4 to 13 requests (shell-verify-cost.spec.ts
measures it). The harvest body is Drupal's own BigPipe stream and is what the visitor receives.
Proves a stored shell against one visitor's own harvest, and answers them from it.
It compares harvest to harvest: a harvest empties the render bin, so its holes lack the
#attachedlibraries an ordinary render inlines and the asset sets differ by construction. The cost is 40 to 52 rows written, break-even at 4 to 13 requests (shell-verify-cost.spec.tsmeasures it). The harvest body is Drupal's own BigPipe stream and is what the visitor receives.