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author | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-10-02 15:27:54 +0200 |
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committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2014-10-02 15:28:27 +0200 |
commit | 45c41c05a0d6f173f50045eac90a3008fcba8033 (patch) | |
tree | 09b962d33a59e925b6fdb1d4df173f616af26e1e | |
parent | 2dc37e7a49a3b1ed61869331561d46016e2b88e4 (diff) | |
parent | fbd36d8fb5245a5511b2db7a35270fb1250e21d5 (diff) | |
download | bitcoin-45c41c05a0d6f173f50045eac90a3008fcba8033.tar.xz |
Merge pull request #5030
fbd36d8 Avoid introducing a virtual into CChainParams (Wladimir J. van der Laan)
f0fd00c Switch testing framework from MAIN to new UNITTEST network (SergioDemianLerner)
-rw-r--r-- | src/chainparams.cpp | 41 | ||||
-rw-r--r-- | src/chainparams.h | 24 | ||||
-rw-r--r-- | src/chainparamsbase.cpp | 17 | ||||
-rw-r--r-- | src/chainparamsbase.h | 1 | ||||
-rw-r--r-- | src/checkpoints.cpp | 2 | ||||
-rw-r--r-- | src/main.cpp | 3 | ||||
-rw-r--r-- | src/pow.cpp | 4 | ||||
-rw-r--r-- | src/test/base58_tests.cpp | 4 | ||||
-rw-r--r-- | src/test/miner_tests.cpp | 1 | ||||
-rw-r--r-- | src/test/test_bitcoin.cpp | 2 |
10 files changed, 95 insertions, 4 deletions
diff --git a/src/chainparams.cpp b/src/chainparams.cpp index 179db5a818..31c67715c8 100644 --- a/src/chainparams.cpp +++ b/src/chainparams.cpp @@ -115,6 +115,7 @@ public: fAllowMinDifficultyBlocks = false; fRequireStandard = true; fMineBlocksOnDemand = false; + fSkipProofOfWorkCheck = false; } }; static CMainParams mainParams; @@ -214,8 +215,46 @@ public: }; static CRegTestParams regTestParams; +// +// Unit test +// +class CUnitTestParams : public CMainParams, public CModifiableParams { +public: + CUnitTestParams() { + networkID = CBaseChainParams::UNITTEST; + strNetworkID = "unittest"; + nDefaultPort = 18445; + vFixedSeeds.clear(); + vSeeds.clear(); // Regtest mode doesn't have any DNS seeds. + + fRequireRPCPassword = false; + fMiningRequiresPeers = false; + fDefaultCheckMemPool = true; + fAllowMinDifficultyBlocks = false; + fMineBlocksOnDemand = true; + } +public: + // Published setters to allow changing values in unit test cases + virtual void setSubsidyHalvingInterval(int anSubsidyHalvingInterval) { nSubsidyHalvingInterval=anSubsidyHalvingInterval; } + virtual void setEnforceBlockUpgradeMajority(int anEnforceBlockUpgradeMajority) { nEnforceBlockUpgradeMajority=anEnforceBlockUpgradeMajority; } + virtual void setRejectBlockOutdatedMajority(int anRejectBlockOutdatedMajority) { nRejectBlockOutdatedMajority=anRejectBlockOutdatedMajority; } + virtual void setToCheckBlockUpgradeMajority(int anToCheckBlockUpgradeMajority) { nToCheckBlockUpgradeMajority=anToCheckBlockUpgradeMajority; } + virtual void setDefaultCheckMemPool(bool afDefaultCheckMemPool) { fDefaultCheckMemPool=afDefaultCheckMemPool; } + virtual void setAllowMinDifficultyBlocks(bool afAllowMinDifficultyBlocks) { fAllowMinDifficultyBlocks=afAllowMinDifficultyBlocks; } + virtual void setSkipProofOfWorkCheck(bool afSkipProofOfWorkCheck) { fSkipProofOfWorkCheck = afSkipProofOfWorkCheck; } +}; +static CUnitTestParams unitTestParams; + + static CChainParams *pCurrentParams = 0; +CModifiableParams *ModifiableParams() +{ + assert(pCurrentParams); + assert(pCurrentParams==&unitTestParams); + return (CModifiableParams*)&unitTestParams; +} + const CChainParams &Params() { assert(pCurrentParams); return *pCurrentParams; @@ -229,6 +268,8 @@ CChainParams &Params(CBaseChainParams::Network network) { return testNetParams; case CBaseChainParams::REGTEST: return regTestParams; + case CBaseChainParams::UNITTEST: + return unitTestParams; default: assert(false && "Unimplemented network"); return mainParams; diff --git a/src/chainparams.h b/src/chainparams.h index e5dfc87c6d..50441a89f3 100644 --- a/src/chainparams.h +++ b/src/chainparams.h @@ -61,6 +61,8 @@ public: bool DefaultCheckMemPool() const { return fDefaultCheckMemPool; } /* Allow mining of a min-difficulty block */ bool AllowMinDifficultyBlocks() const { return fAllowMinDifficultyBlocks; } + /* Skip proof-of-work check: allow mining of any difficulty block */ + bool SkipProofOfWorkCheck() const { return fSkipProofOfWorkCheck; } /* Make standard checks */ bool RequireStandard() const { return fRequireStandard; } int64_t TargetTimespan() const { return nTargetTimespan; } @@ -103,8 +105,27 @@ protected: bool fAllowMinDifficultyBlocks; bool fRequireStandard; bool fMineBlocksOnDemand; + bool fSkipProofOfWorkCheck; }; +/** Modifiable parameters interface is used by test cases to adapt the parameters in order +*** to test specific features more easily. Test cases should always restore the previous +*** values after finalization. +**/ + +class CModifiableParams { +public: + // Published setters to allow changing values in unit test cases + virtual void setSubsidyHalvingInterval(int anSubsidyHalvingInterval) =0; + virtual void setEnforceBlockUpgradeMajority(int anEnforceBlockUpgradeMajority)=0; + virtual void setRejectBlockOutdatedMajority(int anRejectBlockOutdatedMajority)=0; + virtual void setToCheckBlockUpgradeMajority(int anToCheckBlockUpgradeMajority)=0; + virtual void setDefaultCheckMemPool(bool aDefaultCheckMemPool)=0; + virtual void setAllowMinDifficultyBlocks(bool aAllowMinDifficultyBlocks)=0; + virtual void setSkipProofOfWorkCheck(bool aSkipProofOfWorkCheck)=0; +}; + + /** * Return the currently selected parameters. This won't change after app startup * outside of the unit tests. @@ -114,6 +135,9 @@ const CChainParams &Params(); /** Return parameters for the given network. */ CChainParams &Params(CBaseChainParams::Network network); +/** Get modifyable network parameters (UNITTEST only) */ +CModifiableParams *ModifiableParams(); + /** Sets the params returned by Params() to those for the given network. */ void SelectParams(CBaseChainParams::Network network); diff --git a/src/chainparamsbase.cpp b/src/chainparamsbase.cpp index 98bb5b855f..e9d63197bd 100644 --- a/src/chainparamsbase.cpp +++ b/src/chainparamsbase.cpp @@ -57,6 +57,20 @@ public: }; static CBaseRegTestParams regTestParams; +// +// Unit test +// +class CBaseUnitTestParams : public CBaseMainParams +{ +public: + CBaseUnitTestParams() + { + networkID = CBaseChainParams::UNITTEST; + strDataDir = "unittest"; + } +}; +static CBaseUnitTestParams unitTestParams; + static CBaseChainParams* pCurrentBaseParams = 0; const CBaseChainParams& BaseParams() @@ -77,6 +91,9 @@ void SelectBaseParams(CBaseChainParams::Network network) case CBaseChainParams::REGTEST: pCurrentBaseParams = ®TestParams; break; + case CBaseChainParams::UNITTEST: + pCurrentBaseParams = &unitTestParams; + break; default: assert(false && "Unimplemented network"); return; diff --git a/src/chainparamsbase.h b/src/chainparamsbase.h index c054f03f17..cc154cf501 100644 --- a/src/chainparamsbase.h +++ b/src/chainparamsbase.h @@ -19,6 +19,7 @@ public: MAIN, TESTNET, REGTEST, + UNITTEST, MAX_NETWORK_TYPES }; diff --git a/src/checkpoints.cpp b/src/checkpoints.cpp index c41deea7ce..9a6bc05e63 100644 --- a/src/checkpoints.cpp +++ b/src/checkpoints.cpp @@ -88,6 +88,8 @@ namespace Checkpoints { return dataTestnet; else if (Params().NetworkID() == CBaseChainParams::MAIN) return data; + else if (Params().NetworkID() == CBaseChainParams::UNITTEST) // UnitTest share the same checkpoints as MAIN + return data; else return dataRegtest; } diff --git a/src/main.cpp b/src/main.cpp index a3e36ff872..55485c86ff 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -2305,7 +2305,8 @@ bool AcceptBlockHeader(CBlockHeader& block, CValidationState& state, CBlockIndex nHeight = pindexPrev->nHeight+1; // Check proof of work - if (block.nBits != GetNextWorkRequired(pindexPrev, &block)) + if ((!Params().SkipProofOfWorkCheck()) && + (block.nBits != GetNextWorkRequired(pindexPrev, &block))) return state.DoS(100, error("AcceptBlock() : incorrect proof of work"), REJECT_INVALID, "bad-diffbits"); diff --git a/src/pow.cpp b/src/pow.cpp index 893f6c18be..d50222849c 100644 --- a/src/pow.cpp +++ b/src/pow.cpp @@ -81,6 +81,10 @@ bool CheckProofOfWork(uint256 hash, unsigned int nBits) bool fNegative; bool fOverflow; uint256 bnTarget; + + if (Params().SkipProofOfWorkCheck()) + return true; + bnTarget.SetCompact(nBits, &fNegative, &fOverflow); // Check range diff --git a/src/test/base58_tests.cpp b/src/test/base58_tests.cpp index 58fffb6df4..c298c805da 100644 --- a/src/test/base58_tests.cpp +++ b/src/test/base58_tests.cpp @@ -175,7 +175,7 @@ BOOST_AUTO_TEST_CASE(base58_keys_valid_parse) BOOST_CHECK_MESSAGE(!secret.IsValid(), "IsValid pubkey as privkey:" + strTest); } } - SelectParams(CBaseChainParams::MAIN); + SelectParams(CBaseChainParams::UNITTEST); } // Goal: check that generated keys match test vectors @@ -243,7 +243,7 @@ BOOST_AUTO_TEST_CASE(base58_keys_valid_gen) CTxDestination nodest = CNoDestination(); BOOST_CHECK(!dummyAddr.Set(nodest)); - SelectParams(CBaseChainParams::MAIN); + SelectParams(CBaseChainParams::UNITTEST); } // Goal: check that base58 parsing code is robust against a variety of corrupted data diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp index 9e4669eba9..bad5c13ac2 100644 --- a/src/test/miner_tests.cpp +++ b/src/test/miner_tests.cpp @@ -253,6 +253,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity) chainActive.Tip()->nHeight--; SetMockTime(0); + mempool.clear(); BOOST_FOREACH(CTransaction *tx, txFirst) delete tx; diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp index 68fad8d038..6e5f0e3fac 100644 --- a/src/test/test_bitcoin.cpp +++ b/src/test/test_bitcoin.cpp @@ -31,7 +31,7 @@ struct TestingSetup { TestingSetup() { fPrintToDebugLog = false; // don't want to write to debug.log file - SelectParams(CBaseChainParams::MAIN); + SelectParams(CBaseChainParams::UNITTEST); noui_connect(); #ifdef ENABLE_WALLET bitdb.MakeMock(); |