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test: Add coverage for getchaintxstats in assumeutxo context

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Fabian Jahr 2024-04-27 15:48:15 +02:00 • committed by MarcoFalke
parent faf2a6750b
commit 2342b46c45
1 changed files with 16 additions and 1 deletions
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17
test/functional/feature_assumeutxo.py
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@ -33,6 +33,7 @@ from dataclasses import dataclass
from test_framework.messages import tx_from_hex from test_framework.messages import tx_from_hex
from test_framework.test_framework import BitcoinTestFramework from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import ( from test_framework.util import (
assert_approx,
assert_equal, assert_equal,
assert_raises_rpc_error, assert_raises_rpc_error,
) )
@ -301,14 +302,28 @@ class AssumeutxoTest(BitcoinTestFramework):
the snapshot, and final values after the snapshot is validated.""" the snapshot, and final values after the snapshot is validated."""
for height, block in blocks.items(): for height, block in blocks.items():
tx = n1.getblockheader(block.hash)["nTx"] tx = n1.getblockheader(block.hash)["nTx"]
chain_tx = n1.getchaintxstats(nblocks=1, blockhash=block.hash).get("txcount", None) stats = n1.getchaintxstats(nblocks=1, blockhash=block.hash)
chain_tx = stats.get("txcount", None)
window_tx_count = stats.get("window_tx_count", None)
tx_rate = stats.get("txrate", None)
window_interval = stats.get("window_interval")
# Intermediate nTx of the starting block should be set, but nTx of # Intermediate nTx of the starting block should be set, but nTx of
# later blocks should be 0 before they are downloaded. # later blocks should be 0 before they are downloaded.
# The window_tx_count of one block is equal to the blocks tx count.
# If the window tx count is unknown, the value is missing.
# The tx_rate is calculated from window_tx_count and window_interval
# when possible.
if final or height == START_HEIGHT: if final or height == START_HEIGHT:
assert_equal(tx, block.tx) assert_equal(tx, block.tx)
assert_equal(window_tx_count, tx)
if window_interval > 0:
assert_approx(tx_rate, window_tx_count / window_interval, vspan=0.1)
else:
assert_equal(tx_rate, None)
else: else:
assert_equal(tx, 0) assert_equal(tx, 0)
assert_equal(window_tx_count, None)
# Intermediate nChainTx of the starting block and snapshot block # Intermediate nChainTx of the starting block and snapshot block
# should be set, but others should be None until they are downloaded. # should be set, but others should be None until they are downloaded.