[PATCH 2/4] Netperf: add option to specify netperf test options

[Jan Tluka]

Each netperf test takes an optional arguments specified after double
dash "--". For example UDP_STREAM test takes -m option to specify how
big the messages are sent.

Signed-off-by: Jan Tluka <jtluka(a)redhat.com&gt;
---
 test_modules/Netperf.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/test_modules/Netperf.py b/test_modules/Netperf.py
index 89664fb..a691fa5 100644
--- a/test_modules/Netperf.py
+++ b/test_modules/Netperf.py
@@ -33,6 +33,7 @@ class Netperf(TestGeneric):
         self._duration = self.get_opt("duration")
         self._port = self.get_opt("port")
         self._testname = self.get_opt("testname",
default="TCP_STREAM")
+        self._testoptions = self.get_opt("testoptions")
         self._confidence = self.get_opt("confidence")
         self._bind = self.get_opt("bind", opt_type="addr")
         self._cpu_util = self.get_opt("cpu_util")
@@ -122,6 +123,12 @@ class Netperf(TestGeneric):
             if self._is_omni():
                 cmd += ' -- -k "THROUGHPUT, LOCAL_CPU_UTIL, REMOTE_CPU_UTIL,
CONFIDENCE_LEVEL, THROUGHPUT_CONFID"'
 
+            if self._testoptions:
+                if cmd.find(" -- ") == -1:
+                    cmd += " -- %s" % self._testoptions
+                else:
+                    cmd += self._testoptions
+
         elif self._role == "server":
             cmd = "netserver -D"
             if self._bind is not None:
-- 
2.4.11