[tests] Functional tests call self.start_node(s) and self.stop_node(s)

This commit changes the individual test scripts to call the
start_node(s) and stop_node(s) methods in BitcoinTestFramework.

1 files changed, 3 insertions, 7 deletions

diff --git a/test/functional/reindex.py b/test/functional/reindex.py
index 8b8c5f3e71..b446baa04d 100755
--- a/test/functional/reindex.py
+++ b/test/functional/reindex.py
@@ -10,11 +10,7 @@
 """
 
 from test_framework.test_framework import BitcoinTestFramework
-from test_framework.util import (
-    start_nodes,
-    stop_nodes,
-    assert_equal,
-)
+from test_framework.util import assert_equal
 import time
 
 class ReindexTest(BitcoinTestFramework):
@@ -27,9 +23,9 @@ class ReindexTest(BitcoinTestFramework):
     def reindex(self, justchainstate=False):
         self.nodes[0].generate(3)
         blockcount = self.nodes[0].getblockcount()
-        stop_nodes(self.nodes)
+        self.stop_nodes()
         extra_args = [["-reindex-chainstate" if justchainstate else "-reindex", "-checkblockindex=1"]]
-        self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, extra_args)
+        self.nodes = self.start_nodes(self.num_nodes, self.options.tmpdir, extra_args)
         while self.nodes[0].getblockcount() < blockcount:
             time.sleep(0.1)
         assert_equal(self.nodes[0].getblockcount(), blockcount)