Fix debug option

tests/nebula-test-run.py

@@ -45,16 +45,20 @@ def init_parser():
                           default='',
                           help='Support multi graphds')
     opt_parser.add_option('--address',
-                        dest='address',
-                        default='',
-                        help='Address of the Nebula')
+                          dest='address',
+                          default='',
+                          help='Address of the Nebula')
     opt_parser.add_option('--debug',
-                        dest='debug',
-                        default=True,
-                        help='Print verbose debug logs')
+                          dest='debug',
+                          default=True,
+                          help='Print verbose debug logs')
     return opt_parser
 
 
+def opt_is(val, expect):
+    return type(val) == str and val.lower() == expect
+
+
 def start_nebula(nb, configs):
     if configs.address is not None and configs.address != "":
         print('test remote nebula graph, address is {}'.format(configs.address))
@@ -65,7 +69,8 @@ def start_nebula(nb, configs):
     else:
         nb.install()
         address = "localhost"
-        port = nb.start(debug_log=configs.debug, multi_graphd=configs.multi_graphd)
+        debug = opt_is(configs.debug, "true")
+        port = nb.start(debug_log=debug, multi_graphd=configs.multi_graphd)
 
     # Load csv data
     pool = get_conn_pool(address, port)
@@ -105,10 +110,6 @@ def stop_nebula(nb, configs=None):
     print('nebula services have been stopped.')
 
 
-def opt_is(val, expect):
-    return type(val) == str and val.lower() == expect
-
-
 if __name__ == "__main__":
     try:
         parser = init_parser()