From fa4b8c90d3d13c7382357ee9f75df4f4974aef20 Mon Sep 17 00:00:00 2001 From: MarcoFalke Date: Thu, 13 Dec 2018 15:13:04 -0500 Subject: [PATCH] test: add_nodes can only be called once after set_test_params --- .../test_framework/test_framework.py | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/test/functional/test_framework/test_framework.py b/test/functional/test_framework/test_framework.py index 44fc185e6..0e9c9e7d6 100755 --- a/test/functional/test_framework/test_framework.py +++ b/test/functional/test_framework/test_framework.py @@ -279,7 +279,10 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): # Public helper methods. These can be accessed by the subclass test scripts. def add_nodes(self, num_nodes, extra_args=None, *, rpchost=None, binary=None): - """Instantiate TestNode objects""" + """Instantiate TestNode objects. + + Should only be called once after the nodes have been specified in + set_test_params().""" if self.bind_to_localhost_only: extra_confs = [["bind=127.0.0.1"]] * num_nodes else: @@ -292,7 +295,19 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): assert_equal(len(extra_args), num_nodes) assert_equal(len(binary), num_nodes) for i in range(num_nodes): - self.nodes.append(TestNode(i, get_datadir_path(self.options.tmpdir, i), rpchost=rpchost, timewait=self.rpc_timewait, bitcoind=binary[i], bitcoin_cli=self.options.bitcoincli, mocktime=self.mocktime, coverage_dir=self.options.coveragedir, extra_conf=extra_confs[i], extra_args=extra_args[i], use_cli=self.options.usecli)) + self.nodes.append(TestNode( + i, + get_datadir_path(self.options.tmpdir, i), + rpchost=rpchost, + timewait=self.rpc_timewait, + bitcoind=binary[i], + bitcoin_cli=self.options.bitcoincli, + mocktime=self.mocktime, + coverage_dir=self.options.coveragedir, + extra_conf=extra_confs[i], + extra_args=extra_args[i], + use_cli=self.options.usecli, + )) def start_node(self, i, *args, **kwargs): """Start a bitcoind"""