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support multiple block status checks in CheckBlockDataAvailability

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furszy
2025-06-16 11:28:04 -04:00
committed by Fabian Jahr
parent 3d180d3c7f
commit 881ab4fc82
3 changed files with 25 additions and 4 deletions
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13
src/test/blockmanager_tests.cpp
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@@ -126,6 +126,14 @@ BOOST_FIXTURE_TEST_CASE(blockmanager_block_data_availability, TestChain100Setup)
CBlockIndex* lower_block = chainman->ActiveChain()[tip.nHeight / 2];
BOOST_CHECK(blockman.CheckBlockDataAvailability(tip, *lower_block));
// Ensure we don't fail due to the expected absence of undo data in the genesis block
CBlockIndex* upper_block = chainman->ActiveChain()[2];
CBlockIndex* genesis = chainman->ActiveChain()[0];
BOOST_CHECK(blockman.CheckBlockDataAvailability(*upper_block, *genesis, BlockStatus{BLOCK_HAVE_DATA | BLOCK_HAVE_UNDO}));
// Ensure we detect absence of undo data in the first block
chainman->ActiveChain()[1]->nStatus &= ~BLOCK_HAVE_UNDO;
BOOST_CHECK(!blockman.CheckBlockDataAvailability(tip, *genesis, BlockStatus{BLOCK_HAVE_DATA | BLOCK_HAVE_UNDO}));
// Prune half of the blocks
int height_to_prune = tip.nHeight / 2;
CBlockIndex* first_available_block = chainman->ActiveChain()[height_to_prune + 1];
@@ -136,6 +144,11 @@ BOOST_FIXTURE_TEST_CASE(blockmanager_block_data_availability, TestChain100Setup)
BOOST_CHECK_EQUAL(&blockman.GetFirstBlock(tip, BLOCK_HAVE_DATA), first_available_block);
BOOST_CHECK(blockman.CheckBlockDataAvailability(tip, *first_available_block));
BOOST_CHECK(!blockman.CheckBlockDataAvailability(tip, *last_pruned_block));
// Simulate that the first available block is missing undo data and
// detect this by using a status mask.
first_available_block->nStatus &= ~BLOCK_HAVE_UNDO;
BOOST_CHECK(!blockman.CheckBlockDataAvailability(tip, *first_available_block, BlockStatus{BLOCK_HAVE_DATA | BLOCK_HAVE_UNDO}));
}
BOOST_FIXTURE_TEST_CASE(blockmanager_block_data_part, TestChain100Setup)