Add native Clarity fuzzing for sBTC contracts #882
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- Create `.invariants.clar` files for stateful, invariant fuzzing. - Create `.tests.clar` files for property-based testing. - Add placeholder comments to each file indicating their purpose.
(cherry picked from commit a61a426)
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(cherry picked from commit 7686ffd)
(cherry picked from commit d626f47)
This commit adds four invariants that check general truths in the registry contract regarding: - current-signature-threshold variable - current-signer-principal variable - current-aggregate-pubkey variable - multi-sig-address map
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This commit unifies the invariants and the property-based tests for each contract in a single `.tests` Clarity file.
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Taking the PR out of draft state now that |
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This adds native, Clarity-based fuzzing for the sBTC contracts, inspired by prior work in stacks-core#4550 and stacks-core#4842.
The approach is similar to Echidna and Foundry but uses Rendezvous, a forthcoming tool for Clarity fuzzing. This PR will move out of draft once Rendezvous is publicly available and all sBTC contracts are covered.