testing

The accept rule is one line. The residual distribution, the bonus token, rows that drafted fewer tokens and a test that can tell a lossless verifier from a subtly biased one are the rest of the grade.

A runnable allocator hides an exception-safety defect and a payload-aliasing defect. Reduce each failure to a short operation sequence, then test ownership and content against separate oracles.

The tensor has the right shape and every token ID is valid, yet one request receives another request's continuation. Reproduce the routing error and repair the launch-to-completion contract.