Adds ata_group_owned_owner_signing (Burn's missing GROUP variant) and two NewFungibleDefinition
private-initial-holder tests to Token. Removes two experimental PDA-external-seed Token tests
that had no real coverage purpose. Documents the root cause of the AMM privacy-test blocker
(a spel-framework guest-wrapper filter silently drops the clock account before either
transaction validator sees it) with full findings/matrix writeups, and reconciles table gaps
found while cross-checking each program's privacy tests against docs/findings.md.
Adds private-account tests for AMM's SwapExactInput/SwapExactOutput, AddLiquidity, and
RemoveLiquidity confirming the "Invalid account_identities length" circuit bug also fires
with real private accounts, not just the all-public control case, plus a distinct
RemoveLiquidity finding (destination must already exist). Also deduplicates the
shielded_token_transfer test helper and updates findings/matrix docs accordingly.
Documents the private-account primitives (private PDA vs public PDA, group-shared
accounts) and per-program privacy test results in docs/findings.md. Adds a
stablecoin test confirming WithdrawCollateral can't pay out to a brand-new private
destination, and folds in further ATA/token privacy test refinements.
Add Stablecoin privacy-preserving tests for WithdrawCollateral and RepayDebt
(personal and group-owned variants), plus a regression test confirming
OpenPosition is incompatible with the privacy circuit (chained-call
re-authorization). Close the last planned Token row (MintWithAuthority to a
private holding) and the ATA owner-signer gap for Transfer (personal and
group-owned), plus a defensive Create/group-owner test.
Extract shared privacy-test helpers (identity builders, GroupOwner
seal/unseal handshake) into integration_tests/src/lib.rs and use them
throughout token.rs, collapsing duplicated InputAccountIdentity/account
construction. Update docs/privacy-test-matrix.md with all new findings.
Validates the Q2 privacy features (shield/deshield, private-to-private transfers,
existing-account crediting, group-owned accounts, and private PDAs) against the
token and ata program flows, which previously ran almost entirely in public
context. Adds the key_protocol dependency for GMS-based group-account tests and
introduces a docs/privacy-test-matrix.md tracker mapping each program/instruction/
privacy-dimension combination to pass, fail, or not-expressible, with root-cause
findings for each gap (notably that private PDAs are structurally unsupported by
any program currently deriving addresses via for_public_pda).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Marvin Jones