X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=inline;f=yardstick%2Fbenchmark%2Fscenarios%2Fnetworking%2Fvsperf.py;h=8344b15957fd3e793e6fae32c7c2cbee3f12a0fc;hb=fbf9928d76f2d52d5f4687d942d60120db792b7e;hp=705544c41096277d46bc25db0f5222aa29aff5ad;hpb=942b41170ebb412cef1ccc0c134ea8984e82171d;p=yardstick.git

diff --git a/yardstick/benchmark/scenarios/networking/vsperf.py b/yardstick/benchmark/scenarios/networking/vsperf.py
index 705544c41..8344b1595 100644
--- a/yardstick/benchmark/scenarios/networking/vsperf.py
+++ b/yardstick/benchmark/scenarios/networking/vsperf.py
@@ -193,37 +193,34 @@ class Vsperf(base.Scenario):
             cmd += "--conf-file ~/vsperf.conf "
         cmd += "--test-params=\"%s\"" % (';'.join(test_params))
         LOG.debug("Executing command: %s", cmd)
-        status, stdout, stderr = self.client.execute(cmd)
-
-        if status:
-            raise RuntimeError(stderr)
+        self.client.run(cmd)
 
         # get test results
         cmd = "cat /tmp/results*/result.csv"
         LOG.debug("Executing command: %s", cmd)
-        status, stdout, stderr = self.client.execute(cmd)
-
-        if status:
-            raise RuntimeError(stderr)
+        _, stdout, _ = self.client.execute(cmd, raise_on_error=True)
 
         # convert result.csv to JSON format
-        reader = csv.DictReader(stdout.split('\r\n'))
-        result.update(next(reader))
+        reader = csv.DictReader(stdout.split('\r\n'), strict=True)
+        try:
+            result.update(next(reader))
+        except StopIteration:
+            pass
 
         # sla check; go through all defined SLAs and check if values measured
         # by VSPERF are higher then those defined by SLAs
         if 'sla' in self.scenario_cfg and \
            'metrics' in self.scenario_cfg['sla']:
             for metric in self.scenario_cfg['sla']['metrics'].split(','):
-                assert metric in result, \
-                    '%s is not collected by VSPERF' % (metric)
-                assert metric in self.scenario_cfg['sla'], \
-                    '%s is not defined in SLA' % (metric)
+                self.verify_SLA(metric in result,
+                                '%s was not collected by VSPERF' % metric)
+                self.verify_SLA(metric in self.scenario_cfg['sla'],
+                                '%s is not defined in SLA' % metric)
                 vs_res = float(result[metric])
                 sla_res = float(self.scenario_cfg['sla'][metric])
-                assert vs_res >= sla_res, \
-                    'VSPERF_%s(%f) < SLA_%s(%f)' % \
-                    (metric, vs_res, metric, sla_res)
+                self.verify_SLA(vs_res >= sla_res,
+                                'VSPERF_%s(%f) < SLA_%s(%f)'
+                                % (metric, vs_res, metric, sla_res))
 
     def teardown(self):
         """cleanup after the test execution"""