Merge "paths: Modify algorithm for PATHS verification"

[vswitchperf.git] / vsperf

diff --git a/vsperf b/vsperf
index 8125ba4..6f248f8 100755 (executable)
--- a/vsperf
+++ b/vsperf
@@ -147,6 +147,8 @@ def parse_arguments():
                         help='list all system forwarding applications and exit')
     parser.add_argument('--list-vnfs', action='store_true',
                         help='list all system vnfs and exit')
+    parser.add_argument('--list-loadgens', action='store_true',
+                        help='list all background load generators')
     parser.add_argument('--list-settings', action='store_true',
                         help='list effective settings configuration and exit')
     parser.add_argument('exact_test_name', nargs='*', help='Exact names of\
@@ -174,6 +176,7 @@ def parse_arguments():
     group.add_argument('--vswitch', help='vswitch implementation to use')
     group.add_argument('--fwdapp', help='packet forwarding application to use')
     group.add_argument('--vnf', help='vnf to use')
+    group.add_argument('--loadgen', help='loadgen to use')
     group.add_argument('--sysmetrics', help='system metrics logger to use')
     group = parser.add_argument_group('test behavior options')
     group.add_argument('--xunit', action='store_true',
@@ -439,6 +442,10 @@ def handle_list_options(args):
         print(Loader().get_pktfwds_printable())
         sys.exit(0)
 
+    if args['list_loadgens']:
+        print(Loader().get_loadgens_printable())
+        sys.exit(0)
+
     if args['list_settings']:
         print(str(settings))
         sys.exit(0)
@@ -557,8 +564,8 @@ def main():
 
     settings.setValue('mode', args['mode'])
 
-    # set dpdk and ovs paths according to VNF and VSWITCH
-    if settings.getValue('mode') != 'trafficgen':
+    # update paths to trafficgens if required
+    if settings.getValue('mode') == 'trafficgen':
         functions.settings_update_paths()
 
     # if required, handle list-* operations
@@ -609,6 +616,14 @@ def main():
                           settings.getValue('VNF_DIR'))
             sys.exit(1)
 
+    if args['loadgen']:
+        loadgens = Loader().get_loadgens()
+        if args['loadgen'] not in loadgens:
+            _LOGGER.error('There are no loadgens matching \'%s\' found in'
+                          ' \'%s\'. Exiting...', args['loadgen'],
+                          settings.getValue('LOADGEN_DIR'))
+            sys.exit(1)
+
     if args['exact_test_name'] and args['tests']:
         _LOGGER.error("Cannot specify tests with both positional args and --test.")
         sys.exit(1)