test: remove unneeded node from feature_blockfilterindex_prune.py

1 files changed, 17 insertions, 20 deletions

diff --git a/test/functional/feature_blockfilterindex_prune.py b/test/functional/feature_blockfilterindex_prune.py
index 449ae9fbef..d13d191b20 100755
--- a/test/functional/feature_blockfilterindex_prune.py
+++ b/test/functional/feature_blockfilterindex_prune.py
@@ -13,55 +13,52 @@ from test_framework.util import (
 
 class FeatureBlockfilterindexPruneTest(BitcoinTestFramework):
     def set_test_params(self):
-        self.num_nodes = 2
-        self.extra_args = [["-fastprune", "-prune=1"], ["-fastprune", "-prune=1", "-blockfilterindex=1"]]
+        self.num_nodes = 1
+        self.extra_args = [["-fastprune", "-prune=1", "-blockfilterindex=1"]]
 
     def sync_index(self, height):
         expected = {'basic block filter index': {'synced': True, 'best_block_height': height}}
-        self.wait_until(lambda: self.nodes[1].getindexinfo() == expected)
+        self.wait_until(lambda: self.nodes[0].getindexinfo() == expected)
 
     def run_test(self):
         self.log.info("check if we can access a blockfilter when pruning is enabled but no blocks are actually pruned")
         self.sync_index(height=200)
-        assert_greater_than(len(self.nodes[1].getblockfilter(self.nodes[1].getbestblockhash())['filter']), 0)
+        assert_greater_than(len(self.nodes[0].getblockfilter(self.nodes[0].getbestblockhash())['filter']), 0)
         # Mine two batches of blocks to avoid hitting NODE_NETWORK_LIMITED_MIN_BLOCKS disconnection
-        self.nodes[1].generate(250)
+        self.nodes[0].generate(250)
         self.sync_all()
-        self.nodes[1].generate(250)
+        self.nodes[0].generate(250)
         self.sync_all()
         self.sync_index(height=700)
 
         self.log.info("prune some blocks")
-        pruneheight = self.nodes[1].pruneblockchain(400)
+        pruneheight = self.nodes[0].pruneblockchain(400)
         assert_equal(pruneheight, 250)
 
         self.log.info("check if we can access the tips blockfilter when we have pruned some blocks")
-        assert_greater_than(len(self.nodes[1].getblockfilter(self.nodes[1].getbestblockhash())['filter']), 0)
+        assert_greater_than(len(self.nodes[0].getblockfilter(self.nodes[0].getbestblockhash())['filter']), 0)
 
         self.log.info("check if we can access the blockfilter of a pruned block")
-        assert_greater_than(len(self.nodes[1].getblockfilter(self.nodes[1].getblockhash(2))['filter']), 0)
+        assert_greater_than(len(self.nodes[0].getblockfilter(self.nodes[0].getblockhash(2))['filter']), 0)
 
         self.log.info("start node without blockfilterindex")
-        self.stop_node(1)
-        self.start_node(1, extra_args=self.extra_args[0])
+        self.restart_node(0, extra_args=["-fastprune", "-prune=1"])
 
         self.log.info("make sure accessing the blockfilters throws an error")
-        assert_raises_rpc_error(-1, "Index is not enabled for filtertype basic", self.nodes[1].getblockfilter, self.nodes[1].getblockhash(2))
-        self.nodes[1].generate(1000)
+        assert_raises_rpc_error(-1, "Index is not enabled for filtertype basic", self.nodes[0].getblockfilter, self.nodes[0].getblockhash(2))
+        self.nodes[0].generate(1000)
 
         self.log.info("prune below the blockfilterindexes best block while blockfilters are disabled")
-        pruneheight_new = self.nodes[1].pruneblockchain(1000)
+        pruneheight_new = self.nodes[0].pruneblockchain(1000)
         assert_greater_than(pruneheight_new, pruneheight)
-        self.stop_node(1)
+        self.stop_node(0)
 
         self.log.info("make sure we get an init error when starting the node again with block filters")
-        with self.nodes[1].assert_debug_log(["basic block filter index best block of the index goes beyond pruned data. Please disable the index or reindex (which will download the whole blockchain again)"]):
-            self.nodes[1].assert_start_raises_init_error(extra_args=self.extra_args[1])
+        with self.nodes[0].assert_debug_log(["basic block filter index best block of the index goes beyond pruned data. Please disable the index or reindex (which will download the whole blockchain again)"]):
+            self.nodes[0].assert_start_raises_init_error(extra_args=["-fastprune", "-prune=1", "-blockfilterindex=1"])
 
         self.log.info("make sure the node starts again with the -reindex arg")
-        reindex_args = self.extra_args[1]
-        reindex_args.append("-reindex")
-        self.start_node(1, extra_args=reindex_args)
+        self.start_node(0, extra_args = ["-fastprune", "-prune=1", "-blockfilterindex", "-reindex"])
 
 
 if __name__ == '__main__':