Merge #10690: [qa] Bugfix: allow overriding extra_args in ComparisonTestFramework

4ed3653 [qa] Bugfix: allow overriding extra_args in ComparisonTestFramework (Suhas Daftuar)

Tree-SHA512: d8f724b3324aad73a7b15cf87ff394e8d615bf3cd5a394d5715347d833f2ae9ac745a944202986866255eca5fc105ea06ab3abe12e168b67de34482f751c68e2

Author: MarcoFalke

test/functional/test_framework/test_framework.py

@@ -381,8 +381,10 @@ def add_options(self, parser):
                           help="bitcoind binary to use for reference nodes (if any)")
 
     def setup_network(self):
+        extra_args = [['-whitelist=127.0.0.1']]*self.num_nodes
+        if hasattr(self, "extra_args"):
+            extra_args = self.extra_args
         self.nodes = self.start_nodes(
-            self.num_nodes, self.options.tmpdir,
-            extra_args=[['-whitelist=127.0.0.1']] * self.num_nodes,
+            self.num_nodes, self.options.tmpdir, extra_args,
             binary=[self.options.testbinary] +
             [self.options.refbinary]*(self.num_nodes-1))