rpc: remove deprecated fee fields from mempool entries

3 files changed, 0 insertions, 91 deletions

diff --git a/src/rpc/mempool.cpp b/src/rpc/mempool.cpp
index 7ee3528a63..01c75bfda3 100644
--- a/src/rpc/mempool.cpp
+++ b/src/rpc/mempool.cpp
@@ -229,23 +229,12 @@ static std::vector<RPCResult> MempoolEntryDescription()
     return {
         RPCResult{RPCResult::Type::NUM, "vsize", "virtual transaction size as defined in BIP 141. This is different from actual serialized size for witness transactions as witness data is discounted."},
         RPCResult{RPCResult::Type::NUM, "weight", "transaction weight as defined in BIP 141."},
-        RPCResult{RPCResult::Type::STR_AMOUNT, "fee", /*optional=*/true,
-                  "transaction fee, denominated in " + CURRENCY_UNIT + " (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
-        RPCResult{RPCResult::Type::STR_AMOUNT, "modifiedfee", /*optional=*/true,
-                  "transaction fee with fee deltas used for mining priority, denominated in " + CURRENCY_UNIT +
-                      " (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
         RPCResult{RPCResult::Type::NUM_TIME, "time", "local time transaction entered pool in seconds since 1 Jan 1970 GMT"},
         RPCResult{RPCResult::Type::NUM, "height", "block height when transaction entered pool"},
         RPCResult{RPCResult::Type::NUM, "descendantcount", "number of in-mempool descendant transactions (including this one)"},
         RPCResult{RPCResult::Type::NUM, "descendantsize", "virtual transaction size of in-mempool descendants (including this one)"},
-        RPCResult{RPCResult::Type::STR_AMOUNT, "descendantfees", /*optional=*/true,
-                  "transaction fees of in-mempool descendants (including this one) with fee deltas used for mining priority, denominated in " +
-                      CURRENCY_ATOM + "s (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
         RPCResult{RPCResult::Type::NUM, "ancestorcount", "number of in-mempool ancestor transactions (including this one)"},
         RPCResult{RPCResult::Type::NUM, "ancestorsize", "virtual transaction size of in-mempool ancestors (including this one)"},
-        RPCResult{RPCResult::Type::STR_AMOUNT, "ancestorfees", /*optional=*/true,
-                  "transaction fees of in-mempool ancestors (including this one) with fee deltas used for mining priority, denominated in " +
-                      CURRENCY_ATOM + "s (DEPRECATED, returned only if config option -deprecatedrpc=fees is passed)"},
         RPCResult{RPCResult::Type::STR_HEX, "wtxid", "hash of serialized transaction, including witness data"},
         RPCResult{RPCResult::Type::OBJ, "fees", "",
             {
@@ -269,24 +258,12 @@ static void entryToJSON(const CTxMemPool& pool, UniValue& info, const CTxMemPool
 
     info.pushKV("vsize", (int)e.GetTxSize());
     info.pushKV("weight", (int)e.GetTxWeight());
-    // TODO: top-level fee fields are deprecated. deprecated_fee_fields_enabled blocks should be removed in v24
-    const bool deprecated_fee_fields_enabled{IsDeprecatedRPCEnabled("fees")};
-    if (deprecated_fee_fields_enabled) {
-        info.pushKV("fee", ValueFromAmount(e.GetFee()));
-        info.pushKV("modifiedfee", ValueFromAmount(e.GetModifiedFee()));
-    }
     info.pushKV("time", count_seconds(e.GetTime()));
     info.pushKV("height", (int)e.GetHeight());
     info.pushKV("descendantcount", e.GetCountWithDescendants());
     info.pushKV("descendantsize", e.GetSizeWithDescendants());
-    if (deprecated_fee_fields_enabled) {
-        info.pushKV("descendantfees", e.GetModFeesWithDescendants());
-    }
     info.pushKV("ancestorcount", e.GetCountWithAncestors());
     info.pushKV("ancestorsize", e.GetSizeWithAncestors());
-    if (deprecated_fee_fields_enabled) {
-        info.pushKV("ancestorfees", e.GetModFeesWithAncestors());
-    }
     info.pushKV("wtxid", pool.vTxHashes[e.vTxHashesIdx].first.ToString());
 
     UniValue fees(UniValue::VOBJ);
diff --git a/test/functional/rpc_mempool_entry_fee_fields_deprecation.py b/test/functional/rpc_mempool_entry_fee_fields_deprecation.py
deleted file mode 100755
index 82761ff7c8..0000000000
--- a/test/functional/rpc_mempool_entry_fee_fields_deprecation.py
+++ /dev/null
@@ -1,67 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) 2021 The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-"""Test deprecation of fee fields from top level mempool entry object"""
-
-from test_framework.blocktools import COIN
-from test_framework.test_framework import BitcoinTestFramework
-from test_framework.util import assert_equal
-from test_framework.wallet import MiniWallet
-
-
-def assertions_helper(new_object, deprecated_object, deprecated_fields):
-    for field in deprecated_fields:
-        assert field in deprecated_object
-        assert field not in new_object
-
-
-class MempoolFeeFieldsDeprecationTest(BitcoinTestFramework):
-    def set_test_params(self):
-        self.num_nodes = 2
-        self.extra_args = [[], ["-deprecatedrpc=fees"]]
-
-    def run_test(self):
-        # we get spendable outputs from the premined chain starting
-        # at block 76. see BitcoinTestFramework._initialize_chain() for details
-        self.wallet = MiniWallet(self.nodes[0])
-        self.wallet.rescan_utxos()
-
-        # we create the tx on the first node and wait until it syncs to node_deprecated
-        # thus, any differences must be coming from getmempoolentry or getrawmempool
-        tx = self.wallet.send_self_transfer(from_node=self.nodes[0])
-        self.nodes[1].sendrawtransaction(tx["hex"])
-
-        deprecated_fields = ["ancestorfees", "descendantfees", "modifiedfee", "fee"]
-        self.test_getmempoolentry(tx["txid"], deprecated_fields)
-        self.test_getrawmempool(tx["txid"], deprecated_fields)
-        self.test_deprecated_fields_match(tx["txid"])
-
-    def test_getmempoolentry(self, txid, deprecated_fields):
-
-        self.log.info("Test getmempoolentry rpc")
-        entry = self.nodes[0].getmempoolentry(txid)
-        deprecated_entry = self.nodes[1].getmempoolentry(txid)
-        assertions_helper(entry, deprecated_entry, deprecated_fields)
-
-    def test_getrawmempool(self, txid, deprecated_fields):
-
-        self.log.info("Test getrawmempool rpc")
-        entry = self.nodes[0].getrawmempool(verbose=True)[txid]
-        deprecated_entry = self.nodes[1].getrawmempool(verbose=True)[txid]
-        assertions_helper(entry, deprecated_entry, deprecated_fields)
-
-    def test_deprecated_fields_match(self, txid):
-
-        self.log.info("Test deprecated fee fields match new fees object")
-        entry = self.nodes[0].getmempoolentry(txid)
-        deprecated_entry = self.nodes[1].getmempoolentry(txid)
-
-        assert_equal(deprecated_entry["fee"], entry["fees"]["base"])
-        assert_equal(deprecated_entry["modifiedfee"], entry["fees"]["modified"])
-        assert_equal(deprecated_entry["descendantfees"], entry["fees"]["descendant"] * COIN)
-        assert_equal(deprecated_entry["ancestorfees"], entry["fees"]["ancestor"] * COIN)
-
-
-if __name__ == "__main__":
-    MempoolFeeFieldsDeprecationTest().main()
diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py
index 0b244e94fb..13b997a6f1 100755
--- a/test/functional/test_runner.py
+++ b/test/functional/test_runner.py
@@ -328,7 +328,6 @@ BASE_SCRIPTS = [
     'feature_presegwit_node_upgrade.py',
     'feature_settings.py',
     'rpc_getdescriptorinfo.py',
-    'rpc_mempool_entry_fee_fields_deprecation.py',
     'rpc_mempool_info.py',
     'rpc_help.py',
     'feature_dirsymlinks.py',