gen_v2_tx_validation_base Struct Reference

#include <v2_tests.h>

Inheritance diagram for gen_v2_tx_validation_base:

Collaboration diagram for gen_v2_tx_validation_base:

Public Member Functions
	gen_v2_tx_validation_base ()
bool	check_tx_verification_context (const cryptonote::tx_verification_context &tvc, bool tx_added, size_t event_idx, const cryptonote::transaction &)
bool	check_block_verification_context (const cryptonote::block_verification_context &bvc, size_t event_idx, const cryptonote::block &)
bool	mark_invalid_block (cryptonote::core &, size_t ev_index, const std::vector< test_event_entry > &)
bool	mark_invalid_tx (cryptonote::core &, size_t ev_index, const std::vector< test_event_entry > &)
bool	generate_with (std::vector< test_event_entry > &events, const int *out_idx, int mixin, uint64_t amount_paid, bool valid) const
Public Member Functions inherited from test_chain_unit_base
void	register_callback (const std::string &cb_name, verify_callback cb)
bool	verify (const std::string &cb_name, cryptonote::core &c, size_t ev_index, const std::vector< test_event_entry > &events)
bool	check_block_verification_context (const cryptonote::block_verification_context &bvc, size_t event_idx, const cryptonote::block &)
bool	check_tx_verification_context (const cryptonote::tx_verification_context &tvc, bool, size_t, const cryptonote::transaction &)
bool	check_tx_verification_context_array (const std::vector< cryptonote::tx_verification_context > &tvcs, size_t, size_t, const std::vector< cryptonote::transaction > &)

Additional Inherited Members
Public Types inherited from test_chain_unit_base
typedef boost::function< bool(cryptonote::core &c, size_t ev_index, const std::vector< test_event_entry > &events)>	verify_callback
typedef std::map< std::string, verify_callback >	callbacks_map

Detailed Description

Definition at line 35 of file v2_tests.h.

Constructor & Destructor Documentation

gen_v2_tx_validation_base()

gen_v2_tx_validation_base::gen_v2_tx_validation_base ( )

inline

Definition at line 37 of file v2_tests.h.

    : m_invalid_tx_index(0)
    , m_invalid_block_index(0)
  {
    REGISTER_CALLBACK_METHOD(gen_v2_tx_validation_base, mark_invalid_tx);
    REGISTER_CALLBACK_METHOD(gen_v2_tx_validation_base, mark_invalid_block);
  }

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Member Function Documentation

check_block_verification_context()

bool gen_v2_tx_validation_base::check_block_verification_context ( const cryptonote::block_verification_context & bvc, size_t event_idx, const cryptonote::block &  )

inline

Definition at line 53 of file v2_tests.h.

  {
    if (m_invalid_block_index == event_idx)
      return bvc.m_verification_failed;
    else
      return !bvc.m_verification_failed;
  }

check_tx_verification_context()

bool gen_v2_tx_validation_base::check_tx_verification_context ( const cryptonote::tx_verification_context & tvc, bool tx_added, size_t event_idx, const cryptonote::transaction &  )

inline

Definition at line 45 of file v2_tests.h.

  {
    if (m_invalid_tx_index == event_idx)
      return tvc.m_verification_failed;
    else
      return !tvc.m_verification_failed && tx_added;
  }

generate_with()

bool gen_v2_tx_validation_base::generate_with	(	std::vector< test_event_entry > &	events,
		const int *	out_idx,
		int	mixin,
		uint64_t	amount_paid,
		bool	valid ) const

Definition at line 42 of file v2_tests.cpp.

{
  uint64_t ts_start = 1338224400;
 
  GENERATE_ACCOUNT(miner_account);
  MAKE_GENESIS_BLOCK(events, blk_0, miner_account, ts_start);
 
  // create 4 miner accounts, and have them mine the next 4 blocks
  cryptonote::account_base miner_accounts[4];
  const cryptonote::block *prev_block = &blk_0;
  cryptonote::block blocks[4];
  for (size_t n = 0; n < 4; ++n) {
    miner_accounts[n].generate();
    CHECK_AND_ASSERT_MES(generator.construct_block_manually(blocks[n], *prev_block, miner_accounts[n],
        test_generator::bf_major_ver | test_generator::bf_minor_ver | test_generator::bf_timestamp,
        2, 2, prev_block->timestamp + DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN * 2, // v2 has blocks twice as long
          crypto::hash(), 0, transaction(), std::vector<crypto::hash>(), 0, 0),
        false, "Failed to generate block");
    events.push_back(blocks[n]);
    prev_block = blocks + n;
  }
 
  // rewind
  cryptonote::block blk_r;
  {
    cryptonote::block blk_last = blocks[3];
    for (size_t i = 0; i < CRYPTONOTE_MINED_ETN_UNLOCK_WINDOW; ++i)
    {
      cryptonote::block blk;
      CHECK_AND_ASSERT_MES(generator.construct_block_manually(blk, blk_last, miner_account,
          test_generator::bf_major_ver | test_generator::bf_minor_ver | test_generator::bf_timestamp,
          2, 2, blk_last.timestamp + DIFFICULTY_BLOCKS_ESTIMATE_TIMESPAN * 2, // v2 has blocks twice as long
          crypto::hash(), 0, transaction(), std::vector<crypto::hash>(), 0, 0),
          false, "Failed to generate block");
      events.push_back(blk);
      blk_last = blk;
    }
    blk_r = blk_last;
  }
 
  // create a tx with the Nth outputs of miner's block reward
  std::vector<tx_source_entry> sources;
  for (size_t out_idx_idx = 0; out_idx[out_idx_idx] >= 0; ++out_idx_idx) {
    sources.resize(sources.size()+1);
    tx_source_entry& src = sources.back();
 
    src.amount = blocks[0].miner_tx.vout[out_idx[out_idx_idx]].amount;
  std::cout << "using " << print_etn(src.amount) << " output at index " << out_idx[out_idx_idx] << std::endl;
    for (int m = 0; m <= mixin; ++m) {
      int idx;
      if (is_valid_decomposed_amount(src.amount))
        idx = m+1; // one out of that size per miner tx, including genesis
      else
        idx = 0; // dusty, no other output of that size
      src.push_output(idx, boost::get<txout_to_key>(blocks[m].miner_tx.vout[out_idx[out_idx_idx]].target).key, src.amount);
    }
    src.real_out_tx_key = cryptonote::get_tx_pub_key_from_extra(blocks[0].miner_tx);
    src.real_output = 0;
    src.rct = false;
    src.real_output_in_tx_index = out_idx[out_idx_idx];
  }
 
  //fill outputs entry
  tx_destination_entry td;
  td.addr = miner_account.get_keys().m_account_address;
  td.amount = amount_paid;
  std::vector<tx_destination_entry> destinations;
  destinations.push_back(td);
 
  transaction tx;
  bool r = construct_tx(miner_accounts[0].get_keys(), sources, destinations, boost::none, std::vector<uint8_t>(), tx, 0);
  CHECK_AND_ASSERT_MES(r, false, "failed to construct transaction");
  if (!valid)
    DO_CALLBACK(events, "mark_invalid_tx");
  events.push_back(tx);
 
  return true;
}

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mark_invalid_block()

bool gen_v2_tx_validation_base::mark_invalid_block ( cryptonote::core & , size_t ev_index, const std::vector< test_event_entry > &  )

inline

Definition at line 61 of file v2_tests.h.

  {
    m_invalid_block_index = ev_index + 1;
    return true;
  }

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mark_invalid_tx()

bool gen_v2_tx_validation_base::mark_invalid_tx ( cryptonote::core & , size_t ev_index, const std::vector< test_event_entry > &  )

inline

Definition at line 67 of file v2_tests.h.

  {
    m_invalid_tx_index = ev_index + 1;
    return true;
  }

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---

The documentation for this struct was generated from the following files:

• /home/abuild/rpmbuild/BUILD/electroneum-5.1.3.1-build/electroneum-5.1.3.1/tests/core_tests/v2_tests.h
• /home/abuild/rpmbuild/BUILD/electroneum-5.1.3.1-build/electroneum-5.1.3.1/tests/core_tests/v2_tests.cpp