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lbrycrd/src/test/versionbits_tests.cpp

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Increment MIT Licence copyright header year on files modified in 2017
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// Copyright (c) 2014-2017 The Bitcoin Core developers
Versionbits tests
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// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
scripted-diff: Replace #include "" with #include <> (ryanofsky) -BEGIN VERIFY SCRIPT- for f in \ src/*.cpp \ src/*.h \ src/bench/*.cpp \ src/bench/*.h \ src/compat/*.cpp \ src/compat/*.h \ src/consensus/*.cpp \ src/consensus/*.h \ src/crypto/*.cpp \ src/crypto/*.h \ src/crypto/ctaes/*.h \ src/policy/*.cpp \ src/policy/*.h \ src/primitives/*.cpp \ src/primitives/*.h \ src/qt/*.cpp \ src/qt/*.h \ src/qt/test/*.cpp \ src/qt/test/*.h \ src/rpc/*.cpp \ src/rpc/*.h \ src/script/*.cpp \ src/script/*.h \ src/support/*.cpp \ src/support/*.h \ src/support/allocators/*.h \ src/test/*.cpp \ src/test/*.h \ src/wallet/*.cpp \ src/wallet/*.h \ src/wallet/test/*.cpp \ src/wallet/test/*.h \ src/zmq/*.cpp \ src/zmq/*.h do base=${f%/*}/ relbase=${base#src/} sed -i "s:#include \"\(.*\)\"\(.*\):if test -e \$base'\\1'; then echo \"#include <\"\$relbase\"\\1>\\2\"; else echo \"#include <\\1>\\2\"; fi:e" $f done -END VERIFY SCRIPT-
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#include <chain.h>
#include <versionbits.h>
#include <test/test_bitcoin.h>
#include <chainparams.h>
#include <validation.h>
#include <consensus/params.h>
Versionbits tests
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#include <boost/test/unit_test.hpp>
/* Define a virtual block time, one block per 10 minutes after Nov 14 2014, 0:55:36am */
int32_t TestTime(int nHeight) { return 1415926536 + 600 * nHeight; }
static const Consensus::Params paramsDummy = Consensus::Params();
class TestConditionChecker : public AbstractThresholdConditionChecker
{
private:
mutable ThresholdConditionCache cache;
public:
Use the override specifier (C++11) where we expect to be overriding the virtual function of a base class
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int64_t BeginTime(const Consensus::Params& params) const override { return TestTime(10000); }
int64_t EndTime(const Consensus::Params& params) const override { return TestTime(20000); }
int Period(const Consensus::Params& params) const override { return 1000; }
int Threshold(const Consensus::Params& params) const override { return 900; }
bool Condition(const CBlockIndex* pindex, const Consensus::Params& params) const override { return (pindex->nVersion & 0x100); }
Versionbits tests
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ThresholdState GetStateFor(const CBlockIndex* pindexPrev) const { return AbstractThresholdConditionChecker::GetStateFor(pindexPrev, paramsDummy, cache); }
RPC: augment getblockchaininfo bip9_softforks data
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int GetStateSinceHeightFor(const CBlockIndex* pindexPrev) const { return AbstractThresholdConditionChecker::GetStateSinceHeightFor(pindexPrev, paramsDummy, cache); }
Versionbits tests
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};
Unit tests for always-active versionbits.
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class TestAlwaysActiveConditionChecker : public TestConditionChecker
{
public:
int64_t BeginTime(const Consensus::Params& params) const override { return Consensus::BIP9Deployment::ALWAYS_ACTIVE; }
};
Versionbits tests
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#define CHECKERS 6
class VersionBitsTester
{
// A fake blockchain
std::vector<CBlockIndex*> vpblock;
// 6 independent checkers for the same bit.
// The first one performs all checks, the second only 50%, the third only 25%, etc...
// This is to test whether lack of cached information leads to the same results.
TestConditionChecker checker[CHECKERS];
Unit tests for always-active versionbits.
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// Another 6 that assume always active activation
TestAlwaysActiveConditionChecker checker_always[CHECKERS];
Versionbits tests
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// Test counter (to identify failures)
int num;
public:
VersionBitsTester() : num(0) {}
VersionBitsTester& Reset() {
for (unsigned int i = 0; i < vpblock.size(); i++) {
delete vpblock[i];
}
for (unsigned int i = 0; i < CHECKERS; i++) {
checker[i] = TestConditionChecker();
Unit tests for always-active versionbits.
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checker_always[i] = TestAlwaysActiveConditionChecker();
Versionbits tests
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}
vpblock.clear();
return *this;
}
~VersionBitsTester() {
Reset();
}
VersionBitsTester& Mine(unsigned int height, int32_t nTime, int32_t nVersion) {
while (vpblock.size() < height) {
CBlockIndex* pindex = new CBlockIndex();
pindex->nHeight = vpblock.size();
scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal instead of the macro NULL -BEGIN VERIFY SCRIPT- sed -i 's/\<NULL\>/nullptr/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h src/qt/*/*.cpp src/qt/*/*.h src/wallet/*/*.cpp src/wallet/*/*.h src/support/allocators/*.h sed -i 's/Prefer nullptr, otherwise SAFECOOKIE./Prefer NULL, otherwise SAFECOOKIE./g' src/torcontrol.cpp sed -i 's/tor: Using nullptr authentication/tor: Using NULL authentication/g' src/torcontrol.cpp sed -i 's/METHODS=nullptr/METHODS=NULL/g' src/test/torcontrol_tests.cpp src/torcontrol.cpp sed -i 's/nullptr certificates/NULL certificates/g' src/qt/paymentserver.cpp sed -i 's/"nullptr"/"NULL"/g' src/torcontrol.cpp src/test/torcontrol_tests.cpp -END VERIFY SCRIPT-
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pindex->pprev = vpblock.size() > 0 ? vpblock.back() : nullptr;
Versionbits tests
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pindex->nTime = nTime;
pindex->nVersion = nVersion;
pindex->BuildSkip();
vpblock.push_back(pindex);
}
return *this;
}
RPC: augment getblockchaininfo bip9_softforks data
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VersionBitsTester& TestStateSinceHeight(int height) {
for (int i = 0; i < CHECKERS; i++) {
scripted-diff: Use new naming style for insecure_rand* functions -BEGIN VERIFY SCRIPT- sed -i 's/\<insecure_randbits(/InsecureRandBits(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbool(/InsecureRandBool(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randrange(/InsecureRandRange(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbytes(/InsecureRandBytes(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand256(/InsecureRand256(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand(/InsecureRand32(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<seed_insecure_rand(/SeedInsecureRand(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp -END VERIFY SCRIPT-
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if (InsecureRandBits(i) == 0) {
scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal instead of the macro NULL -BEGIN VERIFY SCRIPT- sed -i 's/\<NULL\>/nullptr/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h src/qt/*/*.cpp src/qt/*/*.h src/wallet/*/*.cpp src/wallet/*/*.h src/support/allocators/*.h sed -i 's/Prefer nullptr, otherwise SAFECOOKIE./Prefer NULL, otherwise SAFECOOKIE./g' src/torcontrol.cpp sed -i 's/tor: Using nullptr authentication/tor: Using NULL authentication/g' src/torcontrol.cpp sed -i 's/METHODS=nullptr/METHODS=NULL/g' src/test/torcontrol_tests.cpp src/torcontrol.cpp sed -i 's/nullptr certificates/NULL certificates/g' src/qt/paymentserver.cpp sed -i 's/"nullptr"/"NULL"/g' src/torcontrol.cpp src/test/torcontrol_tests.cpp -END VERIFY SCRIPT-
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BOOST_CHECK_MESSAGE(checker[i].GetStateSinceHeightFor(vpblock.empty() ? nullptr : vpblock.back()) == height, strprintf("Test %i for StateSinceHeight", num));
Unit tests for always-active versionbits.
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BOOST_CHECK_MESSAGE(checker_always[i].GetStateSinceHeightFor(vpblock.empty() ? nullptr : vpblock.back()) == 0, strprintf("Test %i for StateSinceHeight (always active)", num));
RPC: augment getblockchaininfo bip9_softforks data
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}
}
num++;
return *this;
}
Versionbits tests
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VersionBitsTester& TestDefined() {
for (int i = 0; i < CHECKERS; i++) {
scripted-diff: Use new naming style for insecure_rand* functions -BEGIN VERIFY SCRIPT- sed -i 's/\<insecure_randbits(/InsecureRandBits(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbool(/InsecureRandBool(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randrange(/InsecureRandRange(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbytes(/InsecureRandBytes(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand256(/InsecureRand256(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand(/InsecureRand32(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<seed_insecure_rand(/SeedInsecureRand(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp -END VERIFY SCRIPT-
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if (InsecureRandBits(i) == 0) {
scripted-diff: Convert 11 enums into scoped enums (C++11) -BEGIN VERIFY SCRIPT- sed -i 's/enum DBErrors/enum class DBErrors/g' src/wallet/walletdb.h git grep -l DB_ | xargs sed -i 's/DB_\(LOAD_OK\|CORRUPT\|NONCRITICAL_ERROR\|TOO_NEW\|LOAD_FAIL\|NEED_REWRITE\)/DBErrors::\1/g' sed -i 's/^ DBErrors::/ /g' src/wallet/walletdb.h sed -i 's/enum VerifyResult/enum class VerifyResult/g' src/wallet/db.h sed -i 's/\(VERIFY_OK\|RECOVER_OK\|RECOVER_FAIL\)/VerifyResult::\1/g' src/wallet/db.cpp sed -i 's/enum ThresholdState/enum class ThresholdState/g' src/versionbits.h git grep -l THRESHOLD_ | xargs sed -i 's/THRESHOLD_\(DEFINED\|STARTED\|LOCKED_IN\|ACTIVE\|FAILED\)/ThresholdState::\1/g' sed -i 's/^ ThresholdState::/ /g' src/versionbits.h sed -i 's/enum SigVersion/enum class SigVersion/g' src/script/interpreter.h git grep -l SIGVERSION_ | xargs sed -i 's/SIGVERSION_\(BASE\|WITNESS_V0\)/SigVersion::\1/g' sed -i 's/^ SigVersion::/ /g' src/script/interpreter.h sed -i 's/enum RetFormat {/enum class RetFormat {/g' src/rest.cpp sed -i 's/RF_\(UNDEF\|BINARY\|HEX\|JSON\)/RetFormat::\1/g' src/rest.cpp sed -i 's/^ RetFormat::/ /g' src/rest.cpp sed -i 's/enum HelpMessageMode {/enum class HelpMessageMode {/g' src/init.h git grep -l HMM_ | xargs sed -i 's/HMM_BITCOIN/HelpMessageMode::BITCOIN/g' sed -i 's/^ HelpMessageMode::/ /g' src/init.h sed -i 's/enum FeeEstimateHorizon/enum class FeeEstimateHorizon/g' src/policy/fees.h sed -i 's/enum RBFTransactionState/enum class RBFTransactionState/g' src/policy/rbf.h git grep -l RBF_ | xargs sed -i 's/RBF_TRANSACTIONSTATE_\(UNKNOWN\|REPLACEABLE_BIP125\|FINAL\)/RBFTransactionState::\1/g' sed -i 's/^ RBFTransactionState::/ /g' src/policy/rbf.h sed -i 's/enum BlockSource {/enum class BlockSource {/g' src/qt/clientmodel.h git grep -l BLOCK_SOURCE_ | xargs sed -i 's/BLOCK_SOURCE_\(NONE\|REINDEX\|DISK\|NETWORK\)/BlockSource::\1/g' sed -i 's/^ BlockSource::/ /g' src/qt/clientmodel.h sed -i 's/enum FlushStateMode {/enum class FlushStateMode {/g' src/validation.cpp sed -i 's/FLUSH_STATE_\(NONE\|IF_NEEDED\|PERIODIC\|ALWAYS\)/FlushStateMode::\1/g' src/validation.cpp sed -i 's/^ FlushStateMode::/ /g' src/validation.cpp sed -i 's/enum WitnessMode {/enum class WitnessMode {/g' src/test/script_tests.cpp sed -i 's/WITNESS_\(NONE\|PKH\|SH\)/WitnessMode::\1/g' src/test/script_tests.cpp sed -i 's/^ WitnessMode::/ /g' src/test/script_tests.cpp -END VERIFY SCRIPT-
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BOOST_CHECK_MESSAGE(checker[i].GetStateFor(vpblock.empty() ? nullptr : vpblock.back()) == ThresholdState::DEFINED, strprintf("Test %i for DEFINED", num));
BOOST_CHECK_MESSAGE(checker_always[i].GetStateFor(vpblock.empty() ? nullptr : vpblock.back()) == ThresholdState::ACTIVE, strprintf("Test %i for ACTIVE (always active)", num));
Versionbits tests
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}
}
num++;
return *this;
}
VersionBitsTester& TestStarted() {
for (int i = 0; i < CHECKERS; i++) {
scripted-diff: Use new naming style for insecure_rand* functions -BEGIN VERIFY SCRIPT- sed -i 's/\<insecure_randbits(/InsecureRandBits(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbool(/InsecureRandBool(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randrange(/InsecureRandRange(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbytes(/InsecureRandBytes(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand256(/InsecureRand256(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand(/InsecureRand32(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<seed_insecure_rand(/SeedInsecureRand(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp -END VERIFY SCRIPT-
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if (InsecureRandBits(i) == 0) {
scripted-diff: Convert 11 enums into scoped enums (C++11) -BEGIN VERIFY SCRIPT- sed -i 's/enum DBErrors/enum class DBErrors/g' src/wallet/walletdb.h git grep -l DB_ | xargs sed -i 's/DB_\(LOAD_OK\|CORRUPT\|NONCRITICAL_ERROR\|TOO_NEW\|LOAD_FAIL\|NEED_REWRITE\)/DBErrors::\1/g' sed -i 's/^ DBErrors::/ /g' src/wallet/walletdb.h sed -i 's/enum VerifyResult/enum class VerifyResult/g' src/wallet/db.h sed -i 's/\(VERIFY_OK\|RECOVER_OK\|RECOVER_FAIL\)/VerifyResult::\1/g' src/wallet/db.cpp sed -i 's/enum ThresholdState/enum class ThresholdState/g' src/versionbits.h git grep -l THRESHOLD_ | xargs sed -i 's/THRESHOLD_\(DEFINED\|STARTED\|LOCKED_IN\|ACTIVE\|FAILED\)/ThresholdState::\1/g' sed -i 's/^ ThresholdState::/ /g' src/versionbits.h sed -i 's/enum SigVersion/enum class SigVersion/g' src/script/interpreter.h git grep -l SIGVERSION_ | xargs sed -i 's/SIGVERSION_\(BASE\|WITNESS_V0\)/SigVersion::\1/g' sed -i 's/^ SigVersion::/ /g' src/script/interpreter.h sed -i 's/enum RetFormat {/enum class RetFormat {/g' src/rest.cpp sed -i 's/RF_\(UNDEF\|BINARY\|HEX\|JSON\)/RetFormat::\1/g' src/rest.cpp sed -i 's/^ RetFormat::/ /g' src/rest.cpp sed -i 's/enum HelpMessageMode {/enum class HelpMessageMode {/g' src/init.h git grep -l HMM_ | xargs sed -i 's/HMM_BITCOIN/HelpMessageMode::BITCOIN/g' sed -i 's/^ HelpMessageMode::/ /g' src/init.h sed -i 's/enum FeeEstimateHorizon/enum class FeeEstimateHorizon/g' src/policy/fees.h sed -i 's/enum RBFTransactionState/enum class RBFTransactionState/g' src/policy/rbf.h git grep -l RBF_ | xargs sed -i 's/RBF_TRANSACTIONSTATE_\(UNKNOWN\|REPLACEABLE_BIP125\|FINAL\)/RBFTransactionState::\1/g' sed -i 's/^ RBFTransactionState::/ /g' src/policy/rbf.h sed -i 's/enum BlockSource {/enum class BlockSource {/g' src/qt/clientmodel.h git grep -l BLOCK_SOURCE_ | xargs sed -i 's/BLOCK_SOURCE_\(NONE\|REINDEX\|DISK\|NETWORK\)/BlockSource::\1/g' sed -i 's/^ BlockSource::/ /g' src/qt/clientmodel.h sed -i 's/enum FlushStateMode {/enum class FlushStateMode {/g' src/validation.cpp sed -i 's/FLUSH_STATE_\(NONE\|IF_NEEDED\|PERIODIC\|ALWAYS\)/FlushStateMode::\1/g' src/validation.cpp sed -i 's/^ FlushStateMode::/ /g' src/validation.cpp sed -i 's/enum WitnessMode {/enum class WitnessMode {/g' src/test/script_tests.cpp sed -i 's/WITNESS_\(NONE\|PKH\|SH\)/WitnessMode::\1/g' src/test/script_tests.cpp sed -i 's/^ WitnessMode::/ /g' src/test/script_tests.cpp -END VERIFY SCRIPT-
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BOOST_CHECK_MESSAGE(checker[i].GetStateFor(vpblock.empty() ? nullptr : vpblock.back()) == ThresholdState::STARTED, strprintf("Test %i for STARTED", num));
BOOST_CHECK_MESSAGE(checker_always[i].GetStateFor(vpblock.empty() ? nullptr : vpblock.back()) == ThresholdState::ACTIVE, strprintf("Test %i for ACTIVE (always active)", num));
Versionbits tests
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}
}
num++;
return *this;
}
VersionBitsTester& TestLockedIn() {
for (int i = 0; i < CHECKERS; i++) {
scripted-diff: Use new naming style for insecure_rand* functions -BEGIN VERIFY SCRIPT- sed -i 's/\<insecure_randbits(/InsecureRandBits(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbool(/InsecureRandBool(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randrange(/InsecureRandRange(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbytes(/InsecureRandBytes(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand256(/InsecureRand256(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand(/InsecureRand32(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<seed_insecure_rand(/SeedInsecureRand(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp -END VERIFY SCRIPT-
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if (InsecureRandBits(i) == 0) {
scripted-diff: Convert 11 enums into scoped enums (C++11) -BEGIN VERIFY SCRIPT- sed -i 's/enum DBErrors/enum class DBErrors/g' src/wallet/walletdb.h git grep -l DB_ | xargs sed -i 's/DB_\(LOAD_OK\|CORRUPT\|NONCRITICAL_ERROR\|TOO_NEW\|LOAD_FAIL\|NEED_REWRITE\)/DBErrors::\1/g' sed -i 's/^ DBErrors::/ /g' src/wallet/walletdb.h sed -i 's/enum VerifyResult/enum class VerifyResult/g' src/wallet/db.h sed -i 's/\(VERIFY_OK\|RECOVER_OK\|RECOVER_FAIL\)/VerifyResult::\1/g' src/wallet/db.cpp sed -i 's/enum ThresholdState/enum class ThresholdState/g' src/versionbits.h git grep -l THRESHOLD_ | xargs sed -i 's/THRESHOLD_\(DEFINED\|STARTED\|LOCKED_IN\|ACTIVE\|FAILED\)/ThresholdState::\1/g' sed -i 's/^ ThresholdState::/ /g' src/versionbits.h sed -i 's/enum SigVersion/enum class SigVersion/g' src/script/interpreter.h git grep -l SIGVERSION_ | xargs sed -i 's/SIGVERSION_\(BASE\|WITNESS_V0\)/SigVersion::\1/g' sed -i 's/^ SigVersion::/ /g' src/script/interpreter.h sed -i 's/enum RetFormat {/enum class RetFormat {/g' src/rest.cpp sed -i 's/RF_\(UNDEF\|BINARY\|HEX\|JSON\)/RetFormat::\1/g' src/rest.cpp sed -i 's/^ RetFormat::/ /g' src/rest.cpp sed -i 's/enum HelpMessageMode {/enum class HelpMessageMode {/g' src/init.h git grep -l HMM_ | xargs sed -i 's/HMM_BITCOIN/HelpMessageMode::BITCOIN/g' sed -i 's/^ HelpMessageMode::/ /g' src/init.h sed -i 's/enum FeeEstimateHorizon/enum class FeeEstimateHorizon/g' src/policy/fees.h sed -i 's/enum RBFTransactionState/enum class RBFTransactionState/g' src/policy/rbf.h git grep -l RBF_ | xargs sed -i 's/RBF_TRANSACTIONSTATE_\(UNKNOWN\|REPLACEABLE_BIP125\|FINAL\)/RBFTransactionState::\1/g' sed -i 's/^ RBFTransactionState::/ /g' src/policy/rbf.h sed -i 's/enum BlockSource {/enum class BlockSource {/g' src/qt/clientmodel.h git grep -l BLOCK_SOURCE_ | xargs sed -i 's/BLOCK_SOURCE_\(NONE\|REINDEX\|DISK\|NETWORK\)/BlockSource::\1/g' sed -i 's/^ BlockSource::/ /g' src/qt/clientmodel.h sed -i 's/enum FlushStateMode {/enum class FlushStateMode {/g' src/validation.cpp sed -i 's/FLUSH_STATE_\(NONE\|IF_NEEDED\|PERIODIC\|ALWAYS\)/FlushStateMode::\1/g' src/validation.cpp sed -i 's/^ FlushStateMode::/ /g' src/validation.cpp sed -i 's/enum WitnessMode {/enum class WitnessMode {/g' src/test/script_tests.cpp sed -i 's/WITNESS_\(NONE\|PKH\|SH\)/WitnessMode::\1/g' src/test/script_tests.cpp sed -i 's/^ WitnessMode::/ /g' src/test/script_tests.cpp -END VERIFY SCRIPT-
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BOOST_CHECK_MESSAGE(checker[i].GetStateFor(vpblock.empty() ? nullptr : vpblock.back()) == ThresholdState::LOCKED_IN, strprintf("Test %i for LOCKED_IN", num));
BOOST_CHECK_MESSAGE(checker_always[i].GetStateFor(vpblock.empty() ? nullptr : vpblock.back()) == ThresholdState::ACTIVE, strprintf("Test %i for ACTIVE (always active)", num));
Versionbits tests
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}
}
num++;
return *this;
}
VersionBitsTester& TestActive() {
for (int i = 0; i < CHECKERS; i++) {
scripted-diff: Use new naming style for insecure_rand* functions -BEGIN VERIFY SCRIPT- sed -i 's/\<insecure_randbits(/InsecureRandBits(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbool(/InsecureRandBool(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randrange(/InsecureRandRange(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbytes(/InsecureRandBytes(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand256(/InsecureRand256(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand(/InsecureRand32(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<seed_insecure_rand(/SeedInsecureRand(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp -END VERIFY SCRIPT-
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if (InsecureRandBits(i) == 0) {
scripted-diff: Convert 11 enums into scoped enums (C++11) -BEGIN VERIFY SCRIPT- sed -i 's/enum DBErrors/enum class DBErrors/g' src/wallet/walletdb.h git grep -l DB_ | xargs sed -i 's/DB_\(LOAD_OK\|CORRUPT\|NONCRITICAL_ERROR\|TOO_NEW\|LOAD_FAIL\|NEED_REWRITE\)/DBErrors::\1/g' sed -i 's/^ DBErrors::/ /g' src/wallet/walletdb.h sed -i 's/enum VerifyResult/enum class VerifyResult/g' src/wallet/db.h sed -i 's/\(VERIFY_OK\|RECOVER_OK\|RECOVER_FAIL\)/VerifyResult::\1/g' src/wallet/db.cpp sed -i 's/enum ThresholdState/enum class ThresholdState/g' src/versionbits.h git grep -l THRESHOLD_ | xargs sed -i 's/THRESHOLD_\(DEFINED\|STARTED\|LOCKED_IN\|ACTIVE\|FAILED\)/ThresholdState::\1/g' sed -i 's/^ ThresholdState::/ /g' src/versionbits.h sed -i 's/enum SigVersion/enum class SigVersion/g' src/script/interpreter.h git grep -l SIGVERSION_ | xargs sed -i 's/SIGVERSION_\(BASE\|WITNESS_V0\)/SigVersion::\1/g' sed -i 's/^ SigVersion::/ /g' src/script/interpreter.h sed -i 's/enum RetFormat {/enum class RetFormat {/g' src/rest.cpp sed -i 's/RF_\(UNDEF\|BINARY\|HEX\|JSON\)/RetFormat::\1/g' src/rest.cpp sed -i 's/^ RetFormat::/ /g' src/rest.cpp sed -i 's/enum HelpMessageMode {/enum class HelpMessageMode {/g' src/init.h git grep -l HMM_ | xargs sed -i 's/HMM_BITCOIN/HelpMessageMode::BITCOIN/g' sed -i 's/^ HelpMessageMode::/ /g' src/init.h sed -i 's/enum FeeEstimateHorizon/enum class FeeEstimateHorizon/g' src/policy/fees.h sed -i 's/enum RBFTransactionState/enum class RBFTransactionState/g' src/policy/rbf.h git grep -l RBF_ | xargs sed -i 's/RBF_TRANSACTIONSTATE_\(UNKNOWN\|REPLACEABLE_BIP125\|FINAL\)/RBFTransactionState::\1/g' sed -i 's/^ RBFTransactionState::/ /g' src/policy/rbf.h sed -i 's/enum BlockSource {/enum class BlockSource {/g' src/qt/clientmodel.h git grep -l BLOCK_SOURCE_ | xargs sed -i 's/BLOCK_SOURCE_\(NONE\|REINDEX\|DISK\|NETWORK\)/BlockSource::\1/g' sed -i 's/^ BlockSource::/ /g' src/qt/clientmodel.h sed -i 's/enum FlushStateMode {/enum class FlushStateMode {/g' src/validation.cpp sed -i 's/FLUSH_STATE_\(NONE\|IF_NEEDED\|PERIODIC\|ALWAYS\)/FlushStateMode::\1/g' src/validation.cpp sed -i 's/^ FlushStateMode::/ /g' src/validation.cpp sed -i 's/enum WitnessMode {/enum class WitnessMode {/g' src/test/script_tests.cpp sed -i 's/WITNESS_\(NONE\|PKH\|SH\)/WitnessMode::\1/g' src/test/script_tests.cpp sed -i 's/^ WitnessMode::/ /g' src/test/script_tests.cpp -END VERIFY SCRIPT-
2018-03-09 15:03:40 +01:00
BOOST_CHECK_MESSAGE(checker[i].GetStateFor(vpblock.empty() ? nullptr : vpblock.back()) == ThresholdState::ACTIVE, strprintf("Test %i for ACTIVE", num));
BOOST_CHECK_MESSAGE(checker_always[i].GetStateFor(vpblock.empty() ? nullptr : vpblock.back()) == ThresholdState::ACTIVE, strprintf("Test %i for ACTIVE (always active)", num));
Versionbits tests
2016-02-20 02:57:36 +01:00
}
}
num++;
return *this;
}
VersionBitsTester& TestFailed() {
for (int i = 0; i < CHECKERS; i++) {
scripted-diff: Use new naming style for insecure_rand* functions -BEGIN VERIFY SCRIPT- sed -i 's/\<insecure_randbits(/InsecureRandBits(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbool(/InsecureRandBool(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randrange(/InsecureRandRange(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_randbytes(/InsecureRandBytes(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand256(/InsecureRand256(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<insecure_rand(/InsecureRand32(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp sed -i 's/\<seed_insecure_rand(/SeedInsecureRand(/g' src/test/*.cpp src/test/*.h src/wallet/test/*.cpp -END VERIFY SCRIPT-
2017-06-07 21:03:17 +02:00
if (InsecureRandBits(i) == 0) {
scripted-diff: Convert 11 enums into scoped enums (C++11) -BEGIN VERIFY SCRIPT- sed -i 's/enum DBErrors/enum class DBErrors/g' src/wallet/walletdb.h git grep -l DB_ | xargs sed -i 's/DB_\(LOAD_OK\|CORRUPT\|NONCRITICAL_ERROR\|TOO_NEW\|LOAD_FAIL\|NEED_REWRITE\)/DBErrors::\1/g' sed -i 's/^ DBErrors::/ /g' src/wallet/walletdb.h sed -i 's/enum VerifyResult/enum class VerifyResult/g' src/wallet/db.h sed -i 's/\(VERIFY_OK\|RECOVER_OK\|RECOVER_FAIL\)/VerifyResult::\1/g' src/wallet/db.cpp sed -i 's/enum ThresholdState/enum class ThresholdState/g' src/versionbits.h git grep -l THRESHOLD_ | xargs sed -i 's/THRESHOLD_\(DEFINED\|STARTED\|LOCKED_IN\|ACTIVE\|FAILED\)/ThresholdState::\1/g' sed -i 's/^ ThresholdState::/ /g' src/versionbits.h sed -i 's/enum SigVersion/enum class SigVersion/g' src/script/interpreter.h git grep -l SIGVERSION_ | xargs sed -i 's/SIGVERSION_\(BASE\|WITNESS_V0\)/SigVersion::\1/g' sed -i 's/^ SigVersion::/ /g' src/script/interpreter.h sed -i 's/enum RetFormat {/enum class RetFormat {/g' src/rest.cpp sed -i 's/RF_\(UNDEF\|BINARY\|HEX\|JSON\)/RetFormat::\1/g' src/rest.cpp sed -i 's/^ RetFormat::/ /g' src/rest.cpp sed -i 's/enum HelpMessageMode {/enum class HelpMessageMode {/g' src/init.h git grep -l HMM_ | xargs sed -i 's/HMM_BITCOIN/HelpMessageMode::BITCOIN/g' sed -i 's/^ HelpMessageMode::/ /g' src/init.h sed -i 's/enum FeeEstimateHorizon/enum class FeeEstimateHorizon/g' src/policy/fees.h sed -i 's/enum RBFTransactionState/enum class RBFTransactionState/g' src/policy/rbf.h git grep -l RBF_ | xargs sed -i 's/RBF_TRANSACTIONSTATE_\(UNKNOWN\|REPLACEABLE_BIP125\|FINAL\)/RBFTransactionState::\1/g' sed -i 's/^ RBFTransactionState::/ /g' src/policy/rbf.h sed -i 's/enum BlockSource {/enum class BlockSource {/g' src/qt/clientmodel.h git grep -l BLOCK_SOURCE_ | xargs sed -i 's/BLOCK_SOURCE_\(NONE\|REINDEX\|DISK\|NETWORK\)/BlockSource::\1/g' sed -i 's/^ BlockSource::/ /g' src/qt/clientmodel.h sed -i 's/enum FlushStateMode {/enum class FlushStateMode {/g' src/validation.cpp sed -i 's/FLUSH_STATE_\(NONE\|IF_NEEDED\|PERIODIC\|ALWAYS\)/FlushStateMode::\1/g' src/validation.cpp sed -i 's/^ FlushStateMode::/ /g' src/validation.cpp sed -i 's/enum WitnessMode {/enum class WitnessMode {/g' src/test/script_tests.cpp sed -i 's/WITNESS_\(NONE\|PKH\|SH\)/WitnessMode::\1/g' src/test/script_tests.cpp sed -i 's/^ WitnessMode::/ /g' src/test/script_tests.cpp -END VERIFY SCRIPT-
2018-03-09 15:03:40 +01:00
BOOST_CHECK_MESSAGE(checker[i].GetStateFor(vpblock.empty() ? nullptr : vpblock.back()) == ThresholdState::FAILED, strprintf("Test %i for FAILED", num));
BOOST_CHECK_MESSAGE(checker_always[i].GetStateFor(vpblock.empty() ? nullptr : vpblock.back()) == ThresholdState::ACTIVE, strprintf("Test %i for ACTIVE (always active)", num));
Versionbits tests
2016-02-20 02:57:36 +01:00
}
}
num++;
return *this;
}
Add testing of ComputeBlockVersion
2016-03-09 22:00:53 +01:00
scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal instead of the macro NULL -BEGIN VERIFY SCRIPT- sed -i 's/\<NULL\>/nullptr/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h src/qt/*/*.cpp src/qt/*/*.h src/wallet/*/*.cpp src/wallet/*/*.h src/support/allocators/*.h sed -i 's/Prefer nullptr, otherwise SAFECOOKIE./Prefer NULL, otherwise SAFECOOKIE./g' src/torcontrol.cpp sed -i 's/tor: Using nullptr authentication/tor: Using NULL authentication/g' src/torcontrol.cpp sed -i 's/METHODS=nullptr/METHODS=NULL/g' src/test/torcontrol_tests.cpp src/torcontrol.cpp sed -i 's/nullptr certificates/NULL certificates/g' src/qt/paymentserver.cpp sed -i 's/"nullptr"/"NULL"/g' src/torcontrol.cpp src/test/torcontrol_tests.cpp -END VERIFY SCRIPT-
2017-08-07 07:36:37 +02:00
CBlockIndex * Tip() { return vpblock.size() ? vpblock.back() : nullptr; }
Versionbits tests
2016-02-20 02:57:36 +01:00
};
BOOST_FIXTURE_TEST_SUITE(versionbits_tests, TestingSetup)
BOOST_AUTO_TEST_CASE(versionbits_test)
{
for (int i = 0; i < 64; i++) {
// DEFINED -> FAILED
RPC: augment getblockchaininfo bip9_softforks data
2016-05-07 00:08:39 +02:00
VersionBitsTester().TestDefined().TestStateSinceHeight(0)
.Mine(1, TestTime(1), 0x100).TestDefined().TestStateSinceHeight(0)
.Mine(11, TestTime(11), 0x100).TestDefined().TestStateSinceHeight(0)
.Mine(989, TestTime(989), 0x100).TestDefined().TestStateSinceHeight(0)
.Mine(999, TestTime(20000), 0x100).TestDefined().TestStateSinceHeight(0)
.Mine(1000, TestTime(20000), 0x100).TestFailed().TestStateSinceHeight(1000)
.Mine(1999, TestTime(30001), 0x100).TestFailed().TestStateSinceHeight(1000)
.Mine(2000, TestTime(30002), 0x100).TestFailed().TestStateSinceHeight(1000)
.Mine(2001, TestTime(30003), 0x100).TestFailed().TestStateSinceHeight(1000)
.Mine(2999, TestTime(30004), 0x100).TestFailed().TestStateSinceHeight(1000)
.Mine(3000, TestTime(30005), 0x100).TestFailed().TestStateSinceHeight(1000)
Versionbits tests
2016-02-20 02:57:36 +01:00
// DEFINED -> STARTED -> FAILED
RPC: augment getblockchaininfo bip9_softforks data
2016-05-07 00:08:39 +02:00
.Reset().TestDefined().TestStateSinceHeight(0)
.Mine(1, TestTime(1), 0).TestDefined().TestStateSinceHeight(0)
.Mine(1000, TestTime(10000) - 1, 0x100).TestDefined().TestStateSinceHeight(0) // One second more and it would be defined
.Mine(2000, TestTime(10000), 0x100).TestStarted().TestStateSinceHeight(2000) // So that's what happens the next period
.Mine(2051, TestTime(10010), 0).TestStarted().TestStateSinceHeight(2000) // 51 old blocks
.Mine(2950, TestTime(10020), 0x100).TestStarted().TestStateSinceHeight(2000) // 899 new blocks
.Mine(3000, TestTime(20000), 0).TestFailed().TestStateSinceHeight(3000) // 50 old blocks (so 899 out of the past 1000)
.Mine(4000, TestTime(20010), 0x100).TestFailed().TestStateSinceHeight(3000)
Versionbits tests
2016-02-20 02:57:36 +01:00
// DEFINED -> STARTED -> FAILED while threshold reached
RPC: augment getblockchaininfo bip9_softforks data
2016-05-07 00:08:39 +02:00
.Reset().TestDefined().TestStateSinceHeight(0)
.Mine(1, TestTime(1), 0).TestDefined().TestStateSinceHeight(0)
.Mine(1000, TestTime(10000) - 1, 0x101).TestDefined().TestStateSinceHeight(0) // One second more and it would be defined
.Mine(2000, TestTime(10000), 0x101).TestStarted().TestStateSinceHeight(2000) // So that's what happens the next period
.Mine(2999, TestTime(30000), 0x100).TestStarted().TestStateSinceHeight(2000) // 999 new blocks
.Mine(3000, TestTime(30000), 0x100).TestFailed().TestStateSinceHeight(3000) // 1 new block (so 1000 out of the past 1000 are new)
.Mine(3999, TestTime(30001), 0).TestFailed().TestStateSinceHeight(3000)
.Mine(4000, TestTime(30002), 0).TestFailed().TestStateSinceHeight(3000)
.Mine(14333, TestTime(30003), 0).TestFailed().TestStateSinceHeight(3000)
.Mine(24000, TestTime(40000), 0).TestFailed().TestStateSinceHeight(3000)
Versionbits tests
2016-02-20 02:57:36 +01:00
// DEFINED -> STARTED -> LOCKEDIN at the last minute -> ACTIVE
.Reset().TestDefined()
RPC: augment getblockchaininfo bip9_softforks data
2016-05-07 00:08:39 +02:00
.Mine(1, TestTime(1), 0).TestDefined().TestStateSinceHeight(0)
.Mine(1000, TestTime(10000) - 1, 0x101).TestDefined().TestStateSinceHeight(0) // One second more and it would be defined
.Mine(2000, TestTime(10000), 0x101).TestStarted().TestStateSinceHeight(2000) // So that's what happens the next period
.Mine(2050, TestTime(10010), 0x200).TestStarted().TestStateSinceHeight(2000) // 50 old blocks
.Mine(2950, TestTime(10020), 0x100).TestStarted().TestStateSinceHeight(2000) // 900 new blocks
.Mine(2999, TestTime(19999), 0x200).TestStarted().TestStateSinceHeight(2000) // 49 old blocks
.Mine(3000, TestTime(29999), 0x200).TestLockedIn().TestStateSinceHeight(3000) // 1 old block (so 900 out of the past 1000)
.Mine(3999, TestTime(30001), 0).TestLockedIn().TestStateSinceHeight(3000)
.Mine(4000, TestTime(30002), 0).TestActive().TestStateSinceHeight(4000)
.Mine(14333, TestTime(30003), 0).TestActive().TestStateSinceHeight(4000)
.Mine(24000, TestTime(40000), 0).TestActive().TestStateSinceHeight(4000)
// DEFINED multiple periods -> STARTED multiple periods -> FAILED
.Reset().TestDefined().TestStateSinceHeight(0)
.Mine(999, TestTime(999), 0).TestDefined().TestStateSinceHeight(0)
.Mine(1000, TestTime(1000), 0).TestDefined().TestStateSinceHeight(0)
.Mine(2000, TestTime(2000), 0).TestDefined().TestStateSinceHeight(0)
.Mine(3000, TestTime(10000), 0).TestStarted().TestStateSinceHeight(3000)
.Mine(4000, TestTime(10000), 0).TestStarted().TestStateSinceHeight(3000)
.Mine(5000, TestTime(10000), 0).TestStarted().TestStateSinceHeight(3000)
.Mine(6000, TestTime(20000), 0).TestFailed().TestStateSinceHeight(6000)
.Mine(7000, TestTime(20000), 0x100).TestFailed().TestStateSinceHeight(6000);
Versionbits tests
2016-02-20 02:57:36 +01:00
}
Test versionbits deployments
2016-03-09 15:48:20 +01:00
// Sanity checks of version bit deployments
Chainparams: Get rid of CChainParams& Params(std::string)
2015-11-28 15:04:35 +01:00
const auto chainParams = CreateChainParams(CBaseChainParams::MAIN);
const Consensus::Params &mainnetParams = chainParams->GetConsensus();
Test versionbits deployments
2016-03-09 15:48:20 +01:00
for (int i=0; i<(int) Consensus::MAX_VERSION_BITS_DEPLOYMENTS; i++) {
Use static_cast instead of C-style casts for non-fundamental types A C-style cast is equivalent to try casting in the following order: 1. const_cast(...) 2. static_cast(...) 3. const_cast(static_cast(...)) 4. reinterpret_cast(...) 5. const_cast(reinterpret_cast(...)) By using static_cast<T>(...) explicitly we avoid the possibility of an unintentional and dangerous reinterpret_cast. Furthermore static_cast<T>(...) allows for easier grepping of casts.
2017-06-01 16:13:35 +02:00
uint32_t bitmask = VersionBitsMask(mainnetParams, static_cast<Consensus::DeploymentPos>(i));
Test versionbits deployments
2016-03-09 15:48:20 +01:00
// Make sure that no deployment tries to set an invalid bit.
BOOST_CHECK_EQUAL(bitmask & ~(uint32_t)VERSIONBITS_TOP_MASK, bitmask);
// Verify that the deployment windows of different deployment using the
// same bit are disjoint.
// This test may need modification at such time as a new deployment
// is proposed that reuses the bit of an activated soft fork, before the
// end time of that soft fork. (Alternatively, the end time of that
// activated soft fork could be later changed to be earlier to avoid
// overlap.)
for (int j=i+1; j<(int) Consensus::MAX_VERSION_BITS_DEPLOYMENTS; j++) {
Use static_cast instead of C-style casts for non-fundamental types A C-style cast is equivalent to try casting in the following order: 1. const_cast(...) 2. static_cast(...) 3. const_cast(static_cast(...)) 4. reinterpret_cast(...) 5. const_cast(reinterpret_cast(...)) By using static_cast<T>(...) explicitly we avoid the possibility of an unintentional and dangerous reinterpret_cast. Furthermore static_cast<T>(...) allows for easier grepping of casts.
2017-06-01 16:13:35 +02:00
if (VersionBitsMask(mainnetParams, static_cast<Consensus::DeploymentPos>(j)) == bitmask) {
Test versionbits deployments
2016-03-09 15:48:20 +01:00
BOOST_CHECK(mainnetParams.vDeployments[j].nStartTime > mainnetParams.vDeployments[i].nTimeout ||
mainnetParams.vDeployments[i].nStartTime > mainnetParams.vDeployments[j].nTimeout);
}
}
}
Versionbits tests
2016-02-20 02:57:36 +01:00
}
Add testing of ComputeBlockVersion
2016-03-09 22:00:53 +01:00
BOOST_AUTO_TEST_CASE(versionbits_computeblockversion)
{
// Check that ComputeBlockVersion will set the appropriate bit correctly
// on mainnet.
Chainparams: Get rid of CChainParams& Params(std::string)
2015-11-28 15:04:35 +01:00
const auto chainParams = CreateChainParams(CBaseChainParams::MAIN);
const Consensus::Params &mainnetParams = chainParams->GetConsensus();
Add testing of ComputeBlockVersion
2016-03-09 22:00:53 +01:00
// Use the TESTDUMMY deployment for testing purposes.
int64_t bit = mainnetParams.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].bit;
int64_t nStartTime = mainnetParams.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].nStartTime;
int64_t nTimeout = mainnetParams.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].nTimeout;
assert(nStartTime < nTimeout);
// In the first chain, test that the bit is set by CBV until it has failed.
// In the second chain, test the bit is set by CBV while STARTED and
// LOCKED-IN, and then no longer set while ACTIVE.
VersionBitsTester firstChain, secondChain;
// Start generating blocks before nStartTime
int64_t nTime = nStartTime - 1;
// Before MedianTimePast of the chain has crossed nStartTime, the bit
// should not be set.
scripted-diff: Use the C++11 keyword nullptr to denote the pointer literal instead of the macro NULL -BEGIN VERIFY SCRIPT- sed -i 's/\<NULL\>/nullptr/g' src/*.cpp src/*.h src/*/*.cpp src/*/*.h src/qt/*/*.cpp src/qt/*/*.h src/wallet/*/*.cpp src/wallet/*/*.h src/support/allocators/*.h sed -i 's/Prefer nullptr, otherwise SAFECOOKIE./Prefer NULL, otherwise SAFECOOKIE./g' src/torcontrol.cpp sed -i 's/tor: Using nullptr authentication/tor: Using NULL authentication/g' src/torcontrol.cpp sed -i 's/METHODS=nullptr/METHODS=NULL/g' src/test/torcontrol_tests.cpp src/torcontrol.cpp sed -i 's/nullptr certificates/NULL certificates/g' src/qt/paymentserver.cpp sed -i 's/"nullptr"/"NULL"/g' src/torcontrol.cpp src/test/torcontrol_tests.cpp -END VERIFY SCRIPT-
2017-08-07 07:36:37 +02:00
CBlockIndex *lastBlock = nullptr;
Add testing of ComputeBlockVersion
2016-03-09 22:00:53 +01:00
lastBlock = firstChain.Mine(2016, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip();
BOOST_CHECK_EQUAL(ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit), 0);
// Mine 2011 more blocks at the old time, and check that CBV isn't setting the bit yet.
for (int i=1; i<2012; i++) {
lastBlock = firstChain.Mine(2016+i, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip();
// This works because VERSIONBITS_LAST_OLD_BLOCK_VERSION happens
// to be 4, and the bit we're testing happens to be bit 28.
BOOST_CHECK_EQUAL(ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit), 0);
}
// Now mine 5 more blocks at the start time -- MTP should not have passed yet, so
// CBV should still not yet set the bit.
nTime = nStartTime;
for (int i=2012; i<=2016; i++) {
lastBlock = firstChain.Mine(2016+i, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip();
BOOST_CHECK_EQUAL(ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit), 0);
}
// Advance to the next period and transition to STARTED,
lastBlock = firstChain.Mine(6048, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip();
// so ComputeBlockVersion should now set the bit,
BOOST_CHECK((ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit)) != 0);
// and should also be using the VERSIONBITS_TOP_BITS.
BOOST_CHECK_EQUAL(ComputeBlockVersion(lastBlock, mainnetParams) & VERSIONBITS_TOP_MASK, VERSIONBITS_TOP_BITS);
// Check that ComputeBlockVersion will set the bit until nTimeout
nTime += 600;
int blocksToMine = 4032; // test blocks for up to 2 time periods
int nHeight = 6048;
// These blocks are all before nTimeout is reached.
while (nTime < nTimeout && blocksToMine > 0) {
lastBlock = firstChain.Mine(nHeight+1, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip();
BOOST_CHECK((ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit)) != 0);
BOOST_CHECK_EQUAL(ComputeBlockVersion(lastBlock, mainnetParams) & VERSIONBITS_TOP_MASK, VERSIONBITS_TOP_BITS);
blocksToMine--;
nTime += 600;
nHeight += 1;
Remove redundant semicolons
2017-01-14 21:45:32 +01:00
}
Add testing of ComputeBlockVersion
2016-03-09 22:00:53 +01:00
nTime = nTimeout;
// FAILED is only triggered at the end of a period, so CBV should be setting
// the bit until the period transition.
for (int i=0; i<2015; i++) {
lastBlock = firstChain.Mine(nHeight+1, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip();
BOOST_CHECK((ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit)) != 0);
nHeight += 1;
}
// The next block should trigger no longer setting the bit.
lastBlock = firstChain.Mine(nHeight+1, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip();
BOOST_CHECK_EQUAL(ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit), 0);
// On a new chain:
// verify that the bit will be set after lock-in, and then stop being set
// after activation.
nTime = nStartTime;
// Mine one period worth of blocks, and check that the bit will be on for the
// next period.
Improve versionbits_computeblockversion test code consistency In this test, `nTime` is used for all the calls to `Mine()`, each time being set to the correct time beforehand, except for in the last few calls to `Mine()` where `nStartTime` is used directly, even though `nTime` is still set to `nStartTime` beforehand. `nTime` just remains unused for these last few calls to `Mine()`. Changed the last few calls to `Mine()` to use `nTime` instead, improving consistency. This also fixes an unused value static analyzer warning about `nTime` being set to a value which is never used.
2017-08-26 14:12:00 +02:00
lastBlock = secondChain.Mine(2016, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip();
Add testing of ComputeBlockVersion
2016-03-09 22:00:53 +01:00
BOOST_CHECK((ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit)) != 0);
// Mine another period worth of blocks, signaling the new bit.
Improve versionbits_computeblockversion test code consistency In this test, `nTime` is used for all the calls to `Mine()`, each time being set to the correct time beforehand, except for in the last few calls to `Mine()` where `nStartTime` is used directly, even though `nTime` is still set to `nStartTime` beforehand. `nTime` just remains unused for these last few calls to `Mine()`. Changed the last few calls to `Mine()` to use `nTime` instead, improving consistency. This also fixes an unused value static analyzer warning about `nTime` being set to a value which is never used.
2017-08-26 14:12:00 +02:00
lastBlock = secondChain.Mine(4032, nTime, VERSIONBITS_TOP_BITS | (1<<bit)).Tip();
Add testing of ComputeBlockVersion
2016-03-09 22:00:53 +01:00
// After one period of setting the bit on each block, it should have locked in.
// We keep setting the bit for one more period though, until activation.
BOOST_CHECK((ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit)) != 0);
// Now check that we keep mining the block until the end of this period, and
// then stop at the beginning of the next period.
Improve versionbits_computeblockversion test code consistency In this test, `nTime` is used for all the calls to `Mine()`, each time being set to the correct time beforehand, except for in the last few calls to `Mine()` where `nStartTime` is used directly, even though `nTime` is still set to `nStartTime` beforehand. `nTime` just remains unused for these last few calls to `Mine()`. Changed the last few calls to `Mine()` to use `nTime` instead, improving consistency. This also fixes an unused value static analyzer warning about `nTime` being set to a value which is never used.
2017-08-26 14:12:00 +02:00
lastBlock = secondChain.Mine(6047, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip();
Add testing of ComputeBlockVersion
2016-03-09 22:00:53 +01:00
BOOST_CHECK((ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit)) != 0);
Improve versionbits_computeblockversion test code consistency In this test, `nTime` is used for all the calls to `Mine()`, each time being set to the correct time beforehand, except for in the last few calls to `Mine()` where `nStartTime` is used directly, even though `nTime` is still set to `nStartTime` beforehand. `nTime` just remains unused for these last few calls to `Mine()`. Changed the last few calls to `Mine()` to use `nTime` instead, improving consistency. This also fixes an unused value static analyzer warning about `nTime` being set to a value which is never used.
2017-08-26 14:12:00 +02:00
lastBlock = secondChain.Mine(6048, nTime, VERSIONBITS_LAST_OLD_BLOCK_VERSION).Tip();
Add testing of ComputeBlockVersion
2016-03-09 22:00:53 +01:00
BOOST_CHECK_EQUAL(ComputeBlockVersion(lastBlock, mainnetParams) & (1<<bit), 0);
// Finally, verify that after a soft fork has activated, CBV no longer uses
// VERSIONBITS_LAST_OLD_BLOCK_VERSION.
//BOOST_CHECK_EQUAL(ComputeBlockVersion(lastBlock, mainnetParams) & VERSIONBITS_TOP_MASK, VERSIONBITS_TOP_BITS);
}
Versionbits tests
2016-02-20 02:57:36 +01:00
BOOST_AUTO_TEST_SUITE_END()
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