Merge #13693: [test] Add coverage to estimaterawfee and estimatesmartfee
111880aaf7
[test] Add coverage to estimaterawfee and estimatesmartfee (Ben Woosley)
Pull request description:
This adds light functional coverage to estimaterawfee - a subset of
the testing applied to estimatesmartfee, and argument validation
testing to both estimaterawfee and estimatesmartfee.
One valid estimatesmartfee signature test is commented out because it
fails currently.
Extracted from #12940
Top commit has no ACKs.
Tree-SHA512: 361a883457b28b2dc75081666e49d6dc6b5d76eed40d858abe2dd4f35ece152cf1f99c94480a91f42a896aa2a73cf55f57921316fe66970b2d7ba691a3b17e2d
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commit
309b0c4c19
3 changed files with 68 additions and 1 deletions
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@ -99,8 +99,20 @@ def split_inputs(from_node, txins, txouts, initial_split=False):
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txouts.append({"txid": txid, "vout": 0, "amount": half_change})
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txouts.append({"txid": txid, "vout": 1, "amount": rem_change})
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def check_raw_estimates(node, fees_seen):
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"""Call estimaterawfee and verify that the estimates meet certain invariants."""
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def check_estimates(node, fees_seen):
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delta = 1.0e-6 # account for rounding error
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for i in range(1, 26):
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for _, e in node.estimaterawfee(i).items():
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feerate = float(e["feerate"])
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assert_greater_than(feerate, 0)
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if feerate + delta < min(fees_seen) or feerate - delta > max(fees_seen):
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raise AssertionError("Estimated fee (%f) out of range (%f,%f)"
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% (feerate, min(fees_seen), max(fees_seen)))
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def check_smart_estimates(node, fees_seen):
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"""Call estimatesmartfee and verify that the estimates meet certain invariants."""
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delta = 1.0e-6 # account for rounding error
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@ -123,6 +135,9 @@ def check_estimates(node, fees_seen):
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else:
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assert_greater_than_or_equal(i + 1, e["blocks"])
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def check_estimates(node, fees_seen):
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check_raw_estimates(node, fees_seen)
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check_smart_estimates(node, fees_seen)
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class EstimateFeeTest(BitcoinTestFramework):
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def set_test_params(self):
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51
test/functional/rpc_estimatefee.py
Normal file
51
test/functional/rpc_estimatefee.py
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@ -0,0 +1,51 @@
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#!/usr/bin/env python3
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# Copyright (c) 2018 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""Test the estimatefee RPCs.
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Test the following RPCs:
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- estimatesmartfee
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- estimaterawfee
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"""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_raises_rpc_error
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class EstimateFeeTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = False
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self.num_nodes = 1
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def run_test(self):
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# missing required params
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assert_raises_rpc_error(-1, "estimatesmartfee", self.nodes[0].estimatesmartfee)
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assert_raises_rpc_error(-1, "estimaterawfee", self.nodes[0].estimaterawfee)
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# wrong type for conf_target
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assert_raises_rpc_error(-3, "Expected type number, got string", self.nodes[0].estimatesmartfee, 'foo')
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assert_raises_rpc_error(-3, "Expected type number, got string", self.nodes[0].estimaterawfee, 'foo')
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# wrong type for estimatesmartfee(estimate_mode)
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assert_raises_rpc_error(-3, "Expected type string, got number", self.nodes[0].estimatesmartfee, 1, 1)
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assert_raises_rpc_error(-8, "Invalid estimate_mode parameter", self.nodes[0].estimatesmartfee, 1, 'foo')
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# wrong type for estimaterawfee(threshold)
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assert_raises_rpc_error(-3, "Expected type number, got string", self.nodes[0].estimaterawfee, 1, 'foo')
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# extra params
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assert_raises_rpc_error(-1, "estimatesmartfee", self.nodes[0].estimatesmartfee, 1, 'ECONOMICAL', 1)
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assert_raises_rpc_error(-1, "estimaterawfee", self.nodes[0].estimaterawfee, 1, 1, 1)
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# valid calls
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self.nodes[0].estimatesmartfee(1)
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# self.nodes[0].estimatesmartfee(1, None)
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self.nodes[0].estimatesmartfee(1, 'ECONOMICAL')
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self.nodes[0].estimaterawfee(1)
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self.nodes[0].estimaterawfee(1, None)
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self.nodes[0].estimaterawfee(1, 1)
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if __name__ == '__main__':
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EstimateFeeTest().main()
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@ -196,6 +196,7 @@ BASE_SCRIPTS = [
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'wallet_fallbackfee.py',
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'rpc_dumptxoutset.py',
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'feature_minchainwork.py',
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'rpc_estimatefee.py',
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'rpc_getblockstats.py',
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'wallet_create_tx.py',
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'p2p_fingerprint.py',
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