d0s3t3ch/wownero
1
0
Fork 0
mirror of https://git.wownero.com/wownero/wownero.git synced 2024-08-15 01:03:23 +00:00
Code Issues Projects Releases Wiki Activity

add a test for the long term weight cache

Browse source
This commit is contained in:
Boog900 2023-10-02 01:38:10 +01:00 committed by wowario
parent 3c329005f5
commit 650cef2279
No known key found for this signature in database
GPG key ID: 793504B449C69220
1 changed files with 35 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

35
tests/unit_tests/long_term_block_weight.cpp
View file

@ -407,3 +407,38 @@ TEST(long_term_block_weight, long_growth_spike_and_drop)
ASSERT_GT(long_term_effective_median_block_weight, 300000 * 1.07); ASSERT_GT(long_term_effective_median_block_weight, 300000 * 1.07);
ASSERT_LT(long_term_effective_median_block_weight, 300000 * 1.09); ASSERT_LT(long_term_effective_median_block_weight, 300000 * 1.09);
} }
TEST(long_term_block_weight, cache_matches_true_value)
{
PREFIX(16);
// Add big blocks to increase the block weight limit
for (uint64_t h = 0; h <= 2000; ++h)
{
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, {});
bc->update_next_cumulative_weight_limit();
}
ASSERT_GT(bc->get_current_cumulative_block_weight_limit() * 10/17 , 300000);
// Add small blocks to the top of the chain
for (uint64_t h = 2000; h <= 5001; ++h)
{
size_t w = (bc->get_current_cumulative_block_weight_median() * 10/17) - 1000;
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, {});
bc->update_next_cumulative_weight_limit();
}
// get the weight limit
uint64_t weight_limit = bc->get_current_cumulative_block_weight_limit();
// refresh the cache
bc->m_long_term_block_weights_cache_rolling_median.clear();
bc->get_long_term_block_weight_median(bc->get_db().height() - TEST_LONG_TERM_BLOCK_WEIGHT_WINDOW, TEST_LONG_TERM_BLOCK_WEIGHT_WINDOW);
bc->update_next_cumulative_weight_limit();
// make sure the weight limit is the same
ASSERT_EQ(weight_limit, bc->get_current_cumulative_block_weight_limit());
}