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-rw-r--r--src/chainparams.cpp67
-rw-r--r--src/chainparams.h8
-rw-r--r--src/chainparamsbase.cpp1
-rw-r--r--src/init.cpp35
-rw-r--r--src/test/test_bitcoin.cpp7
5 files changed, 58 insertions, 60 deletions
diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index b80cc2c259..0574e2395e 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -10,9 +10,13 @@
#include <tinyformat.h>
#include <util.h>
#include <utilstrencodings.h>
+#include <versionbitsinfo.h>
#include <assert.h>
+#include <boost/algorithm/string/classification.hpp>
+#include <boost/algorithm/string/split.hpp>
+
static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesisOutputScript, uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward)
{
CMutableTransaction txNew;
@@ -52,12 +56,6 @@ static CBlock CreateGenesisBlock(uint32_t nTime, uint32_t nNonce, uint32_t nBits
return CreateGenesisBlock(pszTimestamp, genesisOutputScript, nTime, nNonce, nBits, nVersion, genesisReward);
}
-void CChainParams::UpdateVersionBitsParameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout)
-{
- consensus.vDeployments[d].nStartTime = nStartTime;
- consensus.vDeployments[d].nTimeout = nTimeout;
-}
-
/**
* Main network
*/
@@ -270,7 +268,7 @@ public:
*/
class CRegTestParams : public CChainParams {
public:
- CRegTestParams() {
+ explicit CRegTestParams(const ArgsManager& args) {
strNetworkID = "regtest";
consensus.nSubsidyHalvingInterval = 150;
consensus.BIP16Exception = uint256();
@@ -308,6 +306,8 @@ public:
nDefaultPort = 18444;
nPruneAfterHeight = 1000;
+ UpdateVersionBitsParametersFromArgs(args);
+
genesis = CreateGenesisBlock(1296688602, 2, 0x207fffff, 1, 50 * COIN);
consensus.hashGenesisBlock = genesis.GetHash();
assert(consensus.hashGenesisBlock == uint256S("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206"));
@@ -343,23 +343,65 @@ public:
/* enable fallback fee on regtest */
m_fallback_fee_enabled = true;
}
+
+ /**
+ * Allows modifying the Version Bits regtest parameters.
+ */
+ void UpdateVersionBitsParameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout)
+ {
+ consensus.vDeployments[d].nStartTime = nStartTime;
+ consensus.vDeployments[d].nTimeout = nTimeout;
+ }
+ void UpdateVersionBitsParametersFromArgs(const ArgsManager& args);
};
-static std::unique_ptr<CChainParams> globalChainParams;
+void CRegTestParams::UpdateVersionBitsParametersFromArgs(const ArgsManager& args)
+{
+ if (!args.IsArgSet("-vbparams")) return;
+
+ for (const std::string& strDeployment : args.GetArgs("-vbparams")) {
+ std::vector<std::string> vDeploymentParams;
+ boost::split(vDeploymentParams, strDeployment, boost::is_any_of(":"));
+ if (vDeploymentParams.size() != 3) {
+ throw std::runtime_error("Version bits parameters malformed, expecting deployment:start:end");
+ }
+ int64_t nStartTime, nTimeout;
+ if (!ParseInt64(vDeploymentParams[1], &nStartTime)) {
+ throw std::runtime_error(strprintf("Invalid nStartTime (%s)", vDeploymentParams[1]));
+ }
+ if (!ParseInt64(vDeploymentParams[2], &nTimeout)) {
+ throw std::runtime_error(strprintf("Invalid nTimeout (%s)", vDeploymentParams[2]));
+ }
+ bool found = false;
+ for (int j=0; j < (int)Consensus::MAX_VERSION_BITS_DEPLOYMENTS; ++j) {
+ if (vDeploymentParams[0] == VersionBitsDeploymentInfo[j].name) {
+ UpdateVersionBitsParameters(Consensus::DeploymentPos(j), nStartTime, nTimeout);
+ found = true;
+ LogPrintf("Setting version bits activation parameters for %s to start=%ld, timeout=%ld\n", vDeploymentParams[0], nStartTime, nTimeout);
+ break;
+ }
+ }
+ if (!found) {
+ throw std::runtime_error(strprintf("Invalid deployment (%s)", vDeploymentParams[0]));
+ }
+ }
+}
+
+static std::unique_ptr<const CChainParams> globalChainParams;
const CChainParams &Params() {
assert(globalChainParams);
return *globalChainParams;
}
-std::unique_ptr<CChainParams> CreateChainParams(const std::string& chain)
+std::unique_ptr<const CChainParams> CreateChainParams(const std::string& chain)
{
if (chain == CBaseChainParams::MAIN)
return std::unique_ptr<CChainParams>(new CMainParams());
else if (chain == CBaseChainParams::TESTNET)
return std::unique_ptr<CChainParams>(new CTestNetParams());
else if (chain == CBaseChainParams::REGTEST)
- return std::unique_ptr<CChainParams>(new CRegTestParams());
+ return std::unique_ptr<CChainParams>(new CRegTestParams(gArgs));
throw std::runtime_error(strprintf("%s: Unknown chain %s.", __func__, chain));
}
@@ -368,8 +410,3 @@ void SelectParams(const std::string& network)
SelectBaseParams(network);
globalChainParams = CreateChainParams(network);
}
-
-void UpdateVersionBitsParameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout)
-{
- globalChainParams->UpdateVersionBitsParameters(d, nStartTime, nTimeout);
-}
diff --git a/src/chainparams.h b/src/chainparams.h
index 722e52ff40..19818b40af 100644
--- a/src/chainparams.h
+++ b/src/chainparams.h
@@ -80,7 +80,6 @@ public:
const std::vector<SeedSpec6>& FixedSeeds() const { return vFixedSeeds; }
const CCheckpointData& Checkpoints() const { return checkpointData; }
const ChainTxData& TxData() const { return chainTxData; }
- void UpdateVersionBitsParameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout);
protected:
CChainParams() {}
@@ -107,7 +106,7 @@ protected:
* @returns a CChainParams* of the chosen chain.
* @throws a std::runtime_error if the chain is not supported.
*/
-std::unique_ptr<CChainParams> CreateChainParams(const std::string& chain);
+std::unique_ptr<const CChainParams> CreateChainParams(const std::string& chain);
/**
* Return the currently selected parameters. This won't change after app
@@ -121,9 +120,4 @@ const CChainParams &Params();
*/
void SelectParams(const std::string& chain);
-/**
- * Allows modifying the Version Bits regtest parameters.
- */
-void UpdateVersionBitsParameters(Consensus::DeploymentPos d, int64_t nStartTime, int64_t nTimeout);
-
#endif // BITCOIN_CHAINPARAMS_H
diff --git a/src/chainparamsbase.cpp b/src/chainparamsbase.cpp
index e9e8ce03b4..870640e77d 100644
--- a/src/chainparamsbase.cpp
+++ b/src/chainparamsbase.cpp
@@ -20,6 +20,7 @@ void SetupChainParamsBaseOptions()
gArgs.AddArg("-regtest", "Enter regression test mode, which uses a special chain in which blocks can be solved instantly. "
"This is intended for regression testing tools and app development.", true, OptionsCategory::CHAINPARAMS);
gArgs.AddArg("-testnet", "Use the test chain", false, OptionsCategory::CHAINPARAMS);
+ gArgs.AddArg("-vbparams=deployment:start:end", "Use given start/end times for specified version bits deployment (regtest-only)", true, OptionsCategory::CHAINPARAMS);
}
static std::unique_ptr<CBaseChainParams> globalChainBaseParams;
diff --git a/src/init.cpp b/src/init.cpp
index bb23748d82..00d97629f7 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -44,7 +44,6 @@
#include <util.h>
#include <utilmoneystr.h>
#include <validationinterface.h>
-#include <versionbitsinfo.h>
#include <warnings.h>
#include <walletinitinterface.h>
#include <stdint.h>
@@ -446,7 +445,6 @@ void SetupServerArgs()
gArgs.AddArg("-limitancestorsize=<n>", strprintf("Do not accept transactions whose size with all in-mempool ancestors exceeds <n> kilobytes (default: %u)", DEFAULT_ANCESTOR_SIZE_LIMIT), true, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-limitdescendantcount=<n>", strprintf("Do not accept transactions if any ancestor would have <n> or more in-mempool descendants (default: %u)", DEFAULT_DESCENDANT_LIMIT), true, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-limitdescendantsize=<n>", strprintf("Do not accept transactions if any ancestor would have more than <n> kilobytes of in-mempool descendants (default: %u).", DEFAULT_DESCENDANT_SIZE_LIMIT), true, OptionsCategory::DEBUG_TEST);
- gArgs.AddArg("-vbparams=deployment:start:end", "Use given start/end times for specified version bits deployment (regtest-only)", true, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-addrmantest", "Allows to test address relay on localhost", true, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-debug=<category>", "Output debugging information (default: -nodebug, supplying <category> is optional). "
"If <category> is not supplied or if <category> = 1, output all debugging information. <category> can be: " + ListLogCategories() + ".", false, OptionsCategory::DEBUG_TEST);
@@ -1102,39 +1100,6 @@ bool AppInitParameterInteraction()
fEnableReplacement = (std::find(vstrReplacementModes.begin(), vstrReplacementModes.end(), "fee") != vstrReplacementModes.end());
}
- if (gArgs.IsArgSet("-vbparams")) {
- // Allow overriding version bits parameters for testing
- if (!chainparams.MineBlocksOnDemand()) {
- return InitError("Version bits parameters may only be overridden on regtest.");
- }
- for (const std::string& strDeployment : gArgs.GetArgs("-vbparams")) {
- std::vector<std::string> vDeploymentParams;
- boost::split(vDeploymentParams, strDeployment, boost::is_any_of(":"));
- if (vDeploymentParams.size() != 3) {
- return InitError("Version bits parameters malformed, expecting deployment:start:end");
- }
- int64_t nStartTime, nTimeout;
- if (!ParseInt64(vDeploymentParams[1], &nStartTime)) {
- return InitError(strprintf("Invalid nStartTime (%s)", vDeploymentParams[1]));
- }
- if (!ParseInt64(vDeploymentParams[2], &nTimeout)) {
- return InitError(strprintf("Invalid nTimeout (%s)", vDeploymentParams[2]));
- }
- bool found = false;
- for (int j=0; j<(int)Consensus::MAX_VERSION_BITS_DEPLOYMENTS; ++j)
- {
- if (vDeploymentParams[0].compare(VersionBitsDeploymentInfo[j].name) == 0) {
- UpdateVersionBitsParameters(Consensus::DeploymentPos(j), nStartTime, nTimeout);
- found = true;
- LogPrintf("Setting version bits activation parameters for %s to start=%ld, timeout=%ld\n", vDeploymentParams[0], nStartTime, nTimeout);
- break;
- }
- }
- if (!found) {
- return InitError(strprintf("Invalid deployment (%s)", vDeploymentParams[0]));
- }
- }
- }
return true;
}
diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp
index 766e34e5b5..f7874e6882 100644
--- a/src/test/test_bitcoin.cpp
+++ b/src/test/test_bitcoin.cpp
@@ -6,6 +6,7 @@
#include <chainparams.h>
#include <consensus/consensus.h>
+#include <consensus/params.h>
#include <consensus/validation.h>
#include <crypto/sha256.h>
#include <miner.h>
@@ -58,6 +59,9 @@ BasicTestingSetup::BasicTestingSetup(const std::string& chainName)
InitSignatureCache();
InitScriptExecutionCache();
fCheckBlockIndex = true;
+ // CreateAndProcessBlock() does not support building SegWit blocks, so don't activate in these tests.
+ // TODO: fix the code to support SegWit blocks.
+ gArgs.ForceSetArg("-vbparams", strprintf("segwit:0:%d", (int64_t)Consensus::BIP9Deployment::NO_TIMEOUT));
SelectParams(chainName);
noui_connect();
}
@@ -128,9 +132,6 @@ TestingSetup::~TestingSetup()
TestChain100Setup::TestChain100Setup() : TestingSetup(CBaseChainParams::REGTEST)
{
- // CreateAndProcessBlock() does not support building SegWit blocks, so don't activate in these tests.
- // TODO: fix the code to support SegWit blocks.
- UpdateVersionBitsParameters(Consensus::DEPLOYMENT_SEGWIT, 0, Consensus::BIP9Deployment::NO_TIMEOUT);
// Generate a 100-block chain:
coinbaseKey.MakeNewKey(true);
CScript scriptPubKey = CScript() << ToByteVector(coinbaseKey.GetPubKey()) << OP_CHECKSIG;
generated by cgit v1.2.3 (git 2.26.2) at 2024-07-08 15:31:30 +0000