[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, 4 insertions, 4 deletions

diff --git a/test/functional/p2p-versionbits-warning.py b/test/functional/p2p-versionbits-warning.py
index 41921fe14e..df7e8ce5c1 100755
--- a/test/functional/p2p-versionbits-warning.py
+++ b/test/functional/p2p-versionbits-warning.py
@@ -108,22 +108,22 @@ class VersionBitsWarningTest(BitcoinTestFramework):
         # is cleared, and restart the node. This should move the versionbit state
         # to ACTIVE.
         self.nodes[0].generate(VB_PERIOD)
-        stop_nodes(self.nodes)
+        self.stop_nodes()
         # Empty out the alert file
         with open(self.alert_filename, 'w', encoding='utf8') as _:
             pass
-        self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.extra_args)
+        self.nodes = self.start_nodes(self.num_nodes, self.options.tmpdir, self.extra_args)
 
         # Connecting one block should be enough to generate an error.
         self.nodes[0].generate(1)
         assert(WARN_UNKNOWN_RULES_ACTIVE in self.nodes[0].getinfo()["errors"])
         assert(WARN_UNKNOWN_RULES_ACTIVE in self.nodes[0].getmininginfo()["errors"])
         assert(WARN_UNKNOWN_RULES_ACTIVE in self.nodes[0].getnetworkinfo()["warnings"])
-        stop_nodes(self.nodes)
+        self.stop_nodes()
         self.test_versionbits_in_alert_file()
 
         # Test framework expects the node to still be running...
-        self.nodes = start_nodes(self.num_nodes, self.options.tmpdir, self.extra_args)
+        self.nodes = self.start_nodes(self.num_nodes, self.options.tmpdir, self.extra_args)
 
 if __name__ == '__main__':
     VersionBitsWarningTest().main()