github-wownero/wownero
1
0
Fork 0
mirror of https://github.com/wownero/wownero.git synced 2026-10-17 15:41:44 +02:00
Code Issues Packages Projects Releases Wiki Activity

checkpoints: exclude equal height in get_nearest_checkpoint_height

Browse Source
This commit is contained in:
woodser
2026-08-11 15:24:29 -04:00
parent 13b63d281c
commit 18472932cc
2 changed files with 19 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/checkpoints/checkpoints.cpp
+1 -1
View File
@@ -163,7 +163,7 @@ namespace cryptonote
if (m_points.empty())
return 0;
auto it = m_points.upper_bound(block_height);
auto it = m_points.lower_bound(block_height);
if (it == m_points.begin())
return 0;
tests/unit_tests/checkpoints.cpp
+18
View File
@@ -164,3 +164,21 @@ TEST(checkpoints_is_alternative_block_allowed, handles_two_and_more_checkpoints)
ASSERT_TRUE (cp.is_alternative_block_allowed(11, 10));
ASSERT_TRUE (cp.is_alternative_block_allowed(11, 11));
}
TEST(checkpoints_get_nearest_checkpoint_height, returns_nearest_checkpoint_below_height)
{
checkpoints cp;
ASSERT_EQ(0, cp.get_nearest_checkpoint_height(7));
ASSERT_TRUE(cp.add_checkpoint(5, "0000000000000000000000000000000000000000000000000000000000000000"));
ASSERT_TRUE(cp.add_checkpoint(9, "0000000000000000000000000000000000000000000000000000000000000000"));
ASSERT_EQ(0, cp.get_nearest_checkpoint_height(0));
ASSERT_EQ(0, cp.get_nearest_checkpoint_height(4));
ASSERT_EQ(0, cp.get_nearest_checkpoint_height(5));
ASSERT_EQ(5, cp.get_nearest_checkpoint_height(6));
ASSERT_EQ(5, cp.get_nearest_checkpoint_height(9));
ASSERT_EQ(9, cp.get_nearest_checkpoint_height(10));
ASSERT_EQ(9, cp.get_nearest_checkpoint_height(11));
}