Fuzz test `calculate_*` trades against solidity - Githubissues

delvtech / hyperdrive

An automated market maker for fixed and variable yield with on-demand terms.

Apache License 2.0

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Fuzz test `calculate_*` trades against solidity #937

Closed slundqui closed 4 months ago

slundqui commented 5 months ago

There are limited tests for rust calculate_* functions against what's implemented in solidity:

Open long/short doesn't fuzz against solidity.
Close long/short only fuzzes the underlying calculate_close_long_flat_plus_curve and calculate_close_short_flat_plus_curve against the calculate_close_* from hyperdrive math. However, these functions do not take fees or negative interest checks into account (both on the solidity and rust side).

Ideally, we would fuzz these trades against the public interface of hyperdrive.

dpaiton commented 4 months ago

Duplicate of delvtech/hyperdrive-rs#20; closing