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fix: spl compress transfer fee check #2281

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Merged
ananas-block merged 3 commits into from
Feb 12, 2026
Merged

fix: spl compress transfer fee check #2281

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cb0823d
chore: add token_pool test to CI and fix InvalidMint error expectation
ananas-block Feb 12, 2026
a283a6c
fix: enforce extension state checks for SPL compress (H-01 follow-up)
ananas-block Feb 12, 2026
70cdee4
fix lint
ananas-block Feb 12, 2026
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4 changes: 2 additions & 2 deletions program-tests/compressed-token-test/tests/light_token/extensions_failing.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -412,8 +412,8 @@ async fn test_spl_to_ctoken_fails_when_mint_paused() {
.rpc
.create_and_send_transaction(&[transfer_ix], &payer.pubkey(), &[&payer])
.await;
// fails because of token 2022 check Transferring, minting, and burning is paused on this mint
assert_rpc_error(result, 0, 67).unwrap();
// Fails in Light Token program with MintPaused (6127) before SPL transfer
assert_rpc_error(result, 0, 6127).unwrap();
println!("Correctly rejected SPL→Light Token when mint is paused");
}

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11 changes: 3 additions & 8 deletions program-tests/compressed-token-test/tests/token_pool.rs
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Expand Up @@ -378,8 +378,8 @@ async fn failing_tests_add_token_pool() {
)
.unwrap();
}
// 4. failing invalid mint - now fails with ConstraintSeeds because mint validation
// happens after PDA derivation (mint changed from InterfaceAccount to AccountInfo)
// 4. failing invalid mint - fails with InvalidMint because restricted_seed() is called
// in the seeds constraint and tries to parse mint data before PDA derivation check
{
let result = add_token_pool(
&mut rpc,
Expand All @@ -391,12 +391,7 @@ async fn failing_tests_add_token_pool() {
FailingTestsAddTokenPool::InvalidMint,
)
.await;
assert_rpc_error(
result,
0,
anchor_lang::error::ErrorCode::ConstraintSeeds.into(),
)
.unwrap();
assert_rpc_error(result, 0, ErrorCode::InvalidMint.into()).unwrap();
}
// 5. failing inconsistent mints
{
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7 changes: 5 additions & 2 deletions program-tests/justfile
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Expand Up @@ -52,7 +52,7 @@ test-system-cpi-v2-functional-account-infos:
RUSTFLAGS="-D warnings" cargo test-sbf -p system-cpi-v2-test -- functional_account_infos

# Compressed token tests
test-compressed-token: test-compressed-token-unit test-compressed-token-v1 test-compressed-token-mint test-compressed-token-light-token test-compressed-token-transfer2
test-compressed-token: test-compressed-token-unit test-compressed-token-v1 test-compressed-token-mint test-compressed-token-light-token test-compressed-token-transfer2 test-compressed-token-token-pool

test-compressed-token-unit:
RUSTFLAGS="-D warnings" cargo test -p light-compressed-token
Expand All @@ -69,6 +69,9 @@ test-compressed-token-light-token:
test-compressed-token-transfer2:
RUSTFLAGS="-D warnings" cargo test-sbf -p compressed-token-test --test transfer2

test-compressed-token-token-pool:
RUSTFLAGS="-D warnings" cargo test-sbf -p compressed-token-test --test token_pool

# Compressed token batched tree test (flaky, may need retries)
test-compressed-token-batched-tree:
RUSTFLAGS="-D warnings" cargo test-sbf -p compressed-token-test -- test_transfer_with_photon_and_batched_tree
Expand Down Expand Up @@ -102,7 +105,7 @@ ci-system-address: test-system-address test-e2e test-e2e-extended test-compresse
ci-system-compression: test-system-compression test-system-re-init

# Matches CI: compressed-token-and-e2e
ci-compressed-token-and-e2e: test-compressed-token-unit test-compressed-token-v1 test-compressed-token-mint
ci-compressed-token-and-e2e: test-compressed-token-unit test-compressed-token-v1 test-compressed-token-mint test-compressed-token-token-pool

# Matches CI: compressed-token-batched-tree (with retry for flaky test)
ci-compressed-token-batched-tree:
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6 changes: 6 additions & 0 deletions programs/compressed-token/program/src/compressed_token/transfer2/compression/mod.rs
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Expand Up @@ -132,6 +132,12 @@ pub fn process_token_compression<'a>(
return Err(ErrorCode::CompressedOnlyRequiresCTokenDecompress.into());
}

// Enforce extension state for SPL compress (paused, non-zero fees, non-nil hook).
// Decompress bypasses because it's exiting compressed state.
if compression.mode.is_compress() {
mint_checks.enforce_extension_state()?;
}

// Propagate whether mint is restricted to enable correct derivation of the spl interface pda.
let is_restricted = mint_checks.has_restricted_extensions;
spl::process_spl_compressions(
Expand Down