Inheritance diagram for HeadersGeneratorSetup:

Collaboration diagram for HeadersGeneratorSetup:

Public Member Functions
const std::vector< CBlockHeader > &	FirstChain ()

const std::vector< CBlockHeader > &	SecondChain ()

HeadersSyncState	CreateState ()

Public Member Functions inherited from RegTestingSetup
	RegTestingSetup ()

Public Member Functions inherited from TestingSetup
	TestingSetup (const ChainType chainType=ChainType::MAIN, TestOpts={})

Public Member Functions inherited from ChainTestingSetup
	ChainTestingSetup (const ChainType chainType=ChainType::MAIN, TestOpts={})

	~ChainTestingSetup ()

void	LoadVerifyActivateChainstate ()

Public Member Functions inherited from BasicTestingSetup
void	SeedRandomForTest (SeedRand seed)
	Seed the global RNG state and m_rng for testing and log the seed value. More...

	BasicTestingSetup (const ChainType chainType=ChainType::MAIN, TestOpts={})

	~BasicTestingSetup ()

Public Attributes
const CBlock &	genesis {Params().GenesisBlock()}

const CBlockIndex *	chain_start {WITH_LOCK(::cs_main, return m_node.chainman->m_blockman.LookupBlockIndex(genesis.GetHash()))}

Public Attributes inherited from ChainTestingSetup
kernel::CacheSizes	m_kernel_cache_sizes {node::CalculateCacheSizes(m_args).kernel}

bool	m_coins_db_in_memory {true}

bool	m_block_tree_db_in_memory {true}

std::function< void()>	m_make_chainman {}

Public Attributes inherited from BasicTestingSetup
util::SignalInterrupt	m_interrupt

node::NodeContext	m_node

FastRandomContext	m_rng

fs::path	m_path_root

fs::path	m_path_lock

bool	m_has_custom_datadir {false}

ArgsManager	m_args
	Test-specific arguments and settings. More...

Private Member Functions
void	FindProofOfWork (CBlockHeader &starting_header)
	Search for a nonce to meet (regtest) proof of work. More...

std::vector< CBlockHeader >	GenerateHeaders (size_t count, uint256 prev_hash, int32_t nVersion, uint32_t prev_time, const uint256 &merkle_root, uint32_t nBits)
	Generate headers in a chain that build off a given starting hash, using the given nVersion, advancing time by 1 second from the starting prev_time, and with a fixed merkle root hash. More...

Detailed Description

Definition at line 53 of file headers_sync_chainwork_tests.cpp.

Member Function Documentation

◆ CreateState()

HeadersSyncState HeadersGeneratorSetup::CreateState ( )

inline

Definition at line 81 of file headers_sync_chainwork_tests.cpp.

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◆ FindProofOfWork()

void HeadersGeneratorSetup::FindProofOfWork ( CBlockHeader & starting_header )

private

Search for a nonce to meet (regtest) proof of work.

Definition at line 106 of file headers_sync_chainwork_tests.cpp.

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◆ FirstChain()

const std::vector< CBlockHeader > & HeadersGeneratorSetup::FirstChain ( )

inline

Definition at line 59 of file headers_sync_chainwork_tests.cpp.

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◆ GenerateHeaders()

std::vector< CBlockHeader > HeadersGeneratorSetup::GenerateHeaders	(	size_t	count,
		uint256	prev_hash,
		int32_t	nVersion,
		uint32_t	prev_time,
		const uint256 &	merkle_root,
		uint32_t	nBits
	)

private

Generate headers in a chain that build off a given starting hash, using the given nVersion, advancing time by 1 second from the starting prev_time, and with a fixed merkle root hash.

Definition at line 113 of file headers_sync_chainwork_tests.cpp.

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