def test_generate_block_candidates_2(tmp_path):
index = BlockIndex(tmp_path, RegTest(), Logger(debug=True))
chain = generate_random_header_chain(2000, RegTest().genesis.hash)
fork = generate_random_header_chain(200, chain[-10 - 1].hash)
index.add_headers(chain)
index.add_headers(fork)
for x in fork:
block_info = index.get_block_info(x.hash)
block_info.status = BlockStatus.invalid
index.insert_block_info(block_info)
index.db.close()
new_index = BlockIndex(tmp_path, RegTest(), Logger(debug=True))
assert len(new_index.block_candidates) == 2000
def test_block_candidates_3(tmp_path):
index = BlockIndex(tmp_path, RegTest(), Logger(debug=True))
chain = generate_random_header_chain(2000, RegTest().genesis.hash)
fork = generate_random_header_chain(200, chain[-10 - 1].hash)
index.add_headers(chain)
index.add_headers(fork)
for x in chain:
block_info = index.get_block_info(x.hash)
block_info.status = BlockStatus.in_active_chain
index.insert_block_info(block_info)
index.db.close()
new_index = BlockIndex(tmp_path, RegTest(), Logger(debug=True))
assert new_index.get_download_candidates() == [x.hash for x in fork]