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test: add coverage to rpc_blockchain.py

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Included a test that checks the functionality of setting
the first param of getnetworkhashps to negative value returns
the average network hashes per second from the last difficulty change.

Co-authored-by: ismaelsadeeq <ask4ismailsadiq@gmail.com>
This commit is contained in:
kevkevin 2023-06-10 15:54:13 -05:00
parent dcfbf3c210
commit 376dc2cfb3
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1 changed files with 10 additions and 0 deletions
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test/functional/rpc_blockchain.py
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@ -58,6 +58,7 @@ TIME_RANGE_STEP = 600 # ten-minute steps
TIME_RANGE_MTP = TIME_GENESIS_BLOCK + (HEIGHT - 6) * TIME_RANGE_STEP
TIME_RANGE_TIP = TIME_GENESIS_BLOCK + (HEIGHT - 1) * TIME_RANGE_STEP
TIME_RANGE_END = TIME_GENESIS_BLOCK + HEIGHT * TIME_RANGE_STEP
DIFFICULTY_ADJUSTMENT_INTERVAL = 2016
class BlockchainTest(BitcoinTestFramework):
@ -451,6 +452,15 @@ class BlockchainTest(BitcoinTestFramework):
# This should be 2 hashes every 10 minutes or 1/300
assert abs(hashes_per_second * 300 - 1) < 0.0001
# Test setting the first param of getnetworkhashps to negative value returns the average network
# hashes per second from the last difficulty change.
current_block_height = self.nodes[0].getmininginfo()['blocks']
blocks_since_last_diff_change = current_block_height % DIFFICULTY_ADJUSTMENT_INTERVAL + 1
expected_hashes_per_second_since_diff_change = self.nodes[0].getnetworkhashps(blocks_since_last_diff_change)
assert_equal(self.nodes[0].getnetworkhashps(-1), expected_hashes_per_second_since_diff_change)
assert_equal(self.nodes[0].getnetworkhashps(-2), expected_hashes_per_second_since_diff_change)
def _test_stopatheight(self):
self.log.info("Test stopping at height")
assert_equal(self.nodes[0].getblockcount(), HEIGHT)