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test(consensus): pin sanitized pseudo derivation

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This commit is contained in:
Nicholas Dudfield
2026-07-16 17:09:46 +07:00
parent 2a671fc3a7
commit 4acc0dedd8
1 changed files with 45 additions and 1 deletions
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46
src/test/consensus/ConsensusExtensions_test.cpp
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@@ -2856,7 +2856,10 @@ class ConsensusExtensions_test : public beast::unit_test::suite
using namespace jtx;
Env env{
*this, envconfig(validator, ""), supported_amendments(), nullptr};
*this,
envconfig(validator, ""),
supported_amendments() | featureConsensusEntropy,
nullptr};
auto const seq = env.closed()->seq() + 1;
auto const validatorKey = makeValidatorKeys().front();
@@ -2901,6 +2904,47 @@ class ConsensusExtensions_test : public beast::unit_test::suite
BEAST_EXPECT(build.txns.id() == expected.id());
BEAST_EXPECT(agreed.exists(suppliedEntropy->getTransactionID()));
BEAST_EXPECT(agreed.exists(suppliedWitness->getTransactionID()));
auto const alternateAgreed = makeRCLTxSet(
env.app(),
{fee,
amendment,
negativeUNL,
makeConsensusEntropyTx(
seq, makeHash("alternate-supplied-digest"), 3),
makeExportSignaturesTx(
seq, makeHash("alternate-supplied-export-origin"))});
auto const alternateBuild = ce.makeLiveBuildTxSet(alternateAgreed);
BEAST_EXPECT(alternateAgreed.id() != agreed.id());
BEAST_EXPECT(alternateBuild.txns.id() == build.txns.id());
forceNonStandalone(env.app());
auto const ledger = env.app().getLedgerMaster().getClosedLedger();
ConsensusExtensions derivation{env.app(), activeNoopJournal()};
ConsensusExtensions alternateDerivation{env.app(), activeNoopJournal()};
derivation.onRoundStart(RCLCxLedger{ledger}, {});
alternateDerivation.onRoundStart(RCLCxLedger{ledger}, {});
derivation.setRngEnabledThisRound(true);
alternateDerivation.setRngEnabledThisRound(true);
auto const salt = derivation.txnOrderingSalt(build.txns.id(), seq);
auto const alternateSalt =
alternateDerivation.txnOrderingSalt(alternateBuild.txns.id(), seq);
BEAST_EXPECT(alternateSalt == salt);
CanonicalTXSet derived{salt};
CanonicalTXSet alternateDerived{alternateSalt};
derivation.onPreBuild(derived, seq, build.txns.id());
alternateDerivation.onPreBuild(
alternateDerived, seq, alternateBuild.txns.id());
auto const derivedEntropy = singleCanonicalTx(derived);
auto const alternateEntropy = singleCanonicalTx(alternateDerived);
BEAST_EXPECT(derivedEntropy);
BEAST_EXPECT(alternateEntropy);
if (derivedEntropy && alternateEntropy)
BEAST_EXPECT(
derivedEntropy->getFieldH256(sfDigest) ==
alternateEntropy->getFieldH256(sfDigest));
}
void