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-rwxr-xr-xtools/pkt_gen/xena/xena.py25
1 files changed, 22 insertions, 3 deletions
diff --git a/tools/pkt_gen/xena/xena.py b/tools/pkt_gen/xena/xena.py
index b72a59dd..19b44f0b 100755
--- a/tools/pkt_gen/xena/xena.py
+++ b/tools/pkt_gen/xena/xena.py
@@ -274,10 +274,11 @@ class Xena(ITrafficGenerator):
enable the pairs topology
:return: None
"""
+ # set duplex mode, this code is valid, pylint complaining with a
+ # warning that many have complained about online.
+ # pylint: disable=redefined-variable-type
+
try:
- # set duplex mode, this code is valid, pylint complaining with a
- # warning that many have complained about online.
- # pylint: disable=redefined-variable-type
if self._params['traffic']['bidir'] == "True":
j_file = XenaJSONMesh()
elif self._params['traffic']['bidir'] == "False":
@@ -635,12 +636,25 @@ class Xena(ITrafficGenerator):
root = ET.parse(os.path.join(_CURR_DIR, "xena2544-report.xml")).getroot()
if settings.getValue('TRAFFICGEN_XENA_RFC2544_VERIFY'):
+ # make sure we have a pass before even trying the verify. No need
+ # to run verify on a failed iteration.
+ root = ET.parse(
+ os.path.join(_CURR_DIR, "xena2544-report.xml")).getroot()
+ if root[0][1][0].get('TestState') == "FAIL":
+ self._logger.info('Test failed, skipping verify')
+ return Xena._create_throughput_result(root)
+
# record the previous settings so we can revert to them if needed to
# run the binary search again if the verify fails.
old_tests = tests
old_duration = self._duration
old_min = settings.getValue('TRAFFICGEN_XENA_2544_TPUT_MIN_VALUE')
+ # record the original values to restore after execution
+ orig_min = settings.getValue('TRAFFICGEN_XENA_2544_TPUT_MIN_VALUE')
+ orig_max = settings.getValue('TRAFFICGEN_XENA_2544_TPUT_MAX_VALUE')
+ orig_init = settings.getValue('TRAFFICGEN_XENA_2544_TPUT_INIT_VALUE')
+
for attempt in range(
1, settings.getValue(
'TRAFFICGEN_XENA_RFC2544_MAXIMUM_VERIFY_ATTEMPTS')+1):
@@ -708,6 +722,11 @@ class Xena(ITrafficGenerator):
self._logger.error(
'Maximum number of verify attempts reached. Reporting last result')
+ #restore original values
+ settings.setValue('TRAFFICGEN_XENA_2544_TPUT_MIN_VALUE', orig_min)
+ settings.setValue('TRAFFICGEN_XENA_2544_TPUT_MAX_VALUE', orig_max)
+ settings.setValue('TRAFFICGEN_XENA_2544_TPUT_INIT_VALUE', orig_init)
+
return Xena._create_throughput_result(root)
def start_rfc2544_throughput(self, traffic=None, tests=1, duration=20,