message: qa: Add test for missing testnet section in conf file
diff: @@ -25,6 +25,10 @@ class ConfArgsTest(BitcoinTestFramework):
  conf.write('-dash=1\n')
  self.nodes[0].assert_start_raises_init_error(expected_msg='Error reading configuration file: parse error on line 1: -dash=1, options in configuration file must be specified without leading -')
  + with open(inc_conf_file_path, 'w', encoding='utf8') as conf:
  + conf.write("wallet=foo\n")
  + self.nodes[0].assert_start_raises_init_error(expected_msg='Error: Config setting for -wallet only applied on regtest network when in [regtest] section.')
  +
  with open(inc_conf_file_path, 'w', encoding='utf-8') as conf:
  conf.write('nono\n')
  self.nodes[0].assert_start_raises_init_error(expected_msg='Error reading configuration file: parse error on line 1: nono, if you intended to specify a negated option, use nono=1 instead')
  