diff options
| -rw-r--r-- | src/cryptonote_core/blockchain.cpp | 1 | ||||
| -rwxr-xr-x | tests/block_weight/block_weight.py | 5 | ||||
| -rw-r--r-- | tests/unit_tests/long_term_block_weight.cpp | 17 |
3 files changed, 11 insertions, 12 deletions
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp index 670f77d9d..51fd9fe16 100644 --- a/src/cryptonote_core/blockchain.cpp +++ b/src/cryptonote_core/blockchain.cpp @@ -3986,7 +3986,6 @@ bool Blockchain::update_next_cumulative_weight_limit(uint64_t *long_term_effecti new_weights[0] = long_term_block_weight; long_term_median = epee::misc_utils::median(new_weights); m_long_term_effective_median_block_weight = std::max<uint64_t>(CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V5, long_term_median); - short_term_constraint = m_long_term_effective_median_block_weight + m_long_term_effective_median_block_weight * 2 / 5; weights.clear(); get_last_n_blocks_weights(weights, CRYPTONOTE_REWARD_BLOCKS_WINDOW); diff --git a/tests/block_weight/block_weight.py b/tests/block_weight/block_weight.py index ba533c53c..b23da3d77 100755 --- a/tests/block_weight/block_weight.py +++ b/tests/block_weight/block_weight.py @@ -9,7 +9,6 @@ import math MEDIAN_WINDOW_SMALL = 100 # number of recent blocks for median computation MEDIAN_WINDOW_BIG = 5000 -MULTIPLIER_SMALL = 1.4 # multipliers for determining weights MULTIPLIER_BIG = 50.0 MEDIAN_THRESHOLD = 300*1000 # initial value for median (scaled kB -> B) lcg_seed = 0 @@ -24,9 +23,9 @@ def get_median(vec): #temp = vec temp = sorted(vec) if len(temp) % 2 == 1: - return temp[len(temp)/2] + return temp[len(temp)//2] else: - return int((temp[len(temp)/2]+temp[len(temp)/2-1])/2) + return int((temp[len(temp)//2]+temp[len(temp)//2-1])//2) def LCG(): global lcg_seed diff --git a/tests/unit_tests/long_term_block_weight.cpp b/tests/unit_tests/long_term_block_weight.cpp index bf1368618..b7713c63a 100644 --- a/tests/unit_tests/long_term_block_weight.cpp +++ b/tests/unit_tests/long_term_block_weight.cpp @@ -198,9 +198,10 @@ TEST(long_term_block_weight, multi_pop) const uint64_t effective_median = bc->get_current_cumulative_block_weight_median(); const uint64_t effective_limit = bc->get_current_cumulative_block_weight_limit(); - for (uint64_t h = 0; h < 4; ++h) + const uint64_t num_pop = 4; + for (uint64_t h = 0; h < num_pop; ++h) { - size_t w = h < TEST_LONG_TERM_BLOCK_WEIGHT_WINDOW ? CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V5 : bc->get_current_cumulative_block_weight_limit(); + size_t w = bc->get_current_cumulative_block_weight_limit(); uint64_t ltw = bc->get_next_long_term_block_weight(w); bc->get_db().add_block(std::make_pair(cryptonote::block(), ""), w, ltw, h, h, {}); ASSERT_TRUE(bc->update_next_cumulative_weight_limit()); @@ -208,10 +209,8 @@ TEST(long_term_block_weight, multi_pop) cryptonote::block b; std::vector<cryptonote::transaction> txs; - bc->get_db().pop_block(b, txs); - bc->get_db().pop_block(b, txs); - bc->get_db().pop_block(b, txs); - bc->get_db().pop_block(b, txs); + for (uint64_t h = 0; h < num_pop; ++h) + bc->get_db().pop_block(b, txs); ASSERT_TRUE(bc->update_next_cumulative_weight_limit()); ASSERT_EQ(effective_median, bc->get_current_cumulative_block_weight_median()); @@ -294,9 +293,11 @@ TEST(long_term_block_weight, pop_invariant_random) { PREFIX(10); - for (uint64_t h = 1; h < TEST_LONG_TERM_BLOCK_WEIGHT_WINDOW - 10; ++h) + for (uint64_t h = 1; h < 2 * TEST_LONG_TERM_BLOCK_WEIGHT_WINDOW - 10; ++h) { - size_t w = bc->get_db().height() < TEST_LONG_TERM_BLOCK_WEIGHT_WINDOW ? CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V5 : bc->get_current_cumulative_block_weight_limit(); + lcg_seed = bc->get_db().height(); + uint32_t r = lcg(); + size_t w = bc->get_db().height() < TEST_LONG_TERM_BLOCK_WEIGHT_WINDOW ? CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V5 : (r % bc->get_current_cumulative_block_weight_limit()); uint64_t ltw = bc->get_next_long_term_block_weight(w); bc->get_db().add_block(std::make_pair(cryptonote::block(), ""), w, ltw, h, h, {}); ASSERT_TRUE(bc->update_next_cumulative_weight_limit()); |