C++ (Cpp) core::get_alternative_blocks示例

//-----------------------------------------------------------------------------------------------------
bool gen_chain_switch_1::check_split_switched(cryptonote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
{
  DEFINE_TESTS_ERROR_CONTEXT("gen_chain_switch_1::check_split_switched");

  std::vector<block> blocks;
  bool r = c.get_blocks(0, 10000, blocks);
  CHECK_TEST_CONDITION(r);
  CHECK_EQ(6 + 2 * CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW, blocks.size());
  auto it = blocks.end();
  --it; --it; --it;
  CHECK_TEST_CONDITION(std::equal(blocks.begin(), it, m_chain_1.begin()));
  CHECK_TEST_CONDITION(blocks.back() == boost::get<block>(events[24 + 2 * CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW]));  // blk_7

  std::vector<block> alt_blocks;
  r = c.get_alternative_blocks(alt_blocks);
  CHECK_TEST_CONDITION(r);
  CHECK_EQ(2, c.get_alternative_blocks_count());

  // Some blocks that were in main chain are in alt chain now
  BOOST_FOREACH(block b, alt_blocks)
  {
    CHECK_TEST_CONDITION(m_chain_1.end() != std::find(m_chain_1.begin(), m_chain_1.end(), b));
  }

示例#2

显示文件

文件： ChainSwitch1.cpp 项目： xdn-project/digitalnote

//-----------------------------------------------------------------------------------------------------
bool gen_chain_switch_1::check_split_switched(CryptoNote::core& c, size_t ev_index, const std::vector<test_event_entry>& events)
{
  DEFINE_TESTS_ERROR_CONTEXT("gen_chain_switch_1::check_split_switched");

  std::list<Block> blocks;
  bool r = c.get_blocks(0, 10000, blocks);
  CHECK_TEST_CONDITION(r);
  CHECK_EQ(6 + 2 * m_currency.minedMoneyUnlockWindow(), blocks.size());
  auto it = blocks.end();
  --it; --it; --it;
  CHECK_TEST_CONDITION(std::equal(blocks.begin(), it, m_chain_1.begin()));
  CHECK_TEST_CONDITION(blocks.back() == boost::get<Block>(events[24 + 2 * m_currency.minedMoneyUnlockWindow()]));  // blk_7

  std::list<Block> alt_blocks;
  r = c.get_alternative_blocks(alt_blocks);
  CHECK_TEST_CONDITION(r);
  CHECK_EQ(2, c.get_alternative_blocks_count());

  // Some blocks that were in main chain are in alt chain now
  BOOST_FOREACH(Block b, alt_blocks)
  {
    CHECK_TEST_CONDITION(m_chain_1.end() != std::find(m_chain_1.begin(), m_chain_1.end(), b));
  }