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# Copyright (c) 2016-2017 Intel Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
""" Fixed traffic profile definitions """
from __future__ import absolute_import
import logging
from yardstick.network_services.traffic_profile.prox_profile import ProxProfile
LOG = logging.getLogger(__name__)
class ProxRampProfile(ProxProfile):
def run_test_with_pkt_size(self, traffic_gen, pkt_size, duration):
"""Run the test for a single packet size.
:param traffic_gen: traffic generator instance
:type traffic_gen: TrafficGen
:param pkt_size: The packet size to test with.
:type pkt_size: int
:param duration: The duration for each try.
:type duration: int
"""
LOG.info("Testing with packet size %d", pkt_size)
for test_value in self.bounds_iterator(LOG):
test_result = self._profile_helper.run_test(pkt_size, duration,
test_value, self.tolerated_loss)
if not test_result.success:
LOG.debug("Failure... stopping")
break
LOG.debug("Success! Increasing test value")
samples = test_result.get_samples(pkt_size)
self.fill_samples(samples, traffic_gen)
self.queue.put(samples)
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