test: remove redundant blocks generation logic

those tests already have enough mature utxos from the pre-mined chain.

1 files changed, 0 insertions, 4 deletions

diff --git a/test/functional/mining_getblocktemplate_longpoll.py b/test/functional/mining_getblocktemplate_longpoll.py
index e928ee4936..ec492f9e72 100755
--- a/test/functional/mining_getblocktemplate_longpoll.py
+++ b/test/functional/mining_getblocktemplate_longpoll.py
@@ -8,7 +8,6 @@ from decimal import Decimal
 import random
 import threading
 
-from test_framework.blocktools import COINBASE_MATURITY
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import get_rpc_proxy
 from test_framework.wallet import MiniWallet
@@ -62,9 +61,6 @@ class GetBlockTemplateLPTest(BitcoinTestFramework):
         thr.join(5)  # wait 5 seconds or until thread exits
         assert not thr.is_alive()
 
-        # Add enough mature utxos to the wallets, so that all txs spend confirmed coins
-        self.generate(self.nodes[0], COINBASE_MATURITY)
-
         self.log.info("Test that introducing a new transaction into the mempool will terminate the longpoll")
         thr = LongpollThread(self.nodes[0])
         thr.start()