aboutsummaryrefslogtreecommitdiffstats
path: root/tools
diff options
context:
space:
mode:
authorMartin Klozik <martinx.klozik@intel.com>2017-11-20 09:30:10 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-11-20 09:30:10 +0000
commit62cc56705f9ec94c59b2b0597ffdd1fa41008982 (patch)
tree16cdcc552dd7bd227252e9fd375e5cc46d040d55 /tools
parent66a2773d89c689d1b8740aa2388164582e9ccb6c (diff)
parentbee2d008c4f708895ef93a7918c20d546091ac29 (diff)
Merge "paths: Modify algorithm for PATHS verification"
Diffstat (limited to 'tools')
-rw-r--r--tools/functions.py24
-rw-r--r--tools/pkt_gen/trex/trex.py19
2 files changed, 30 insertions, 13 deletions
diff --git a/tools/functions.py b/tools/functions.py
index 9292867d..c0d1e5f7 100644
--- a/tools/functions.py
+++ b/tools/functions.py
@@ -66,15 +66,23 @@ def settings_update_paths():
but testpmd can't be used as a guest loopback. This is useful in case, that other guest
loopback applications (e.g. buildin) are used by CI jobs, etc.
"""
- # set dpdk and ovs paths accorfing to VNF and VSWITCH
+ # set dpdk and ovs paths according to VNF, VSWITCH and TRAFFICGEN selection
paths = {}
- vswitch_type = S.getValue('PATHS')['vswitch'][S.getValue('VSWITCH')]['type']
- paths['vswitch'] = S.getValue('PATHS')['vswitch'][S.getValue('VSWITCH')][vswitch_type]
- paths['dpdk'] = S.getValue('PATHS')['dpdk'][S.getValue('PATHS')['dpdk']['type']]
- paths['qemu'] = S.getValue('PATHS')['qemu'][S.getValue('PATHS')['qemu']['type']]
- paths['paths'] = {}
- paths['paths']['ovs_var_tmp'] = S.getValue('PATHS')['vswitch']['ovs_var_tmp']
- paths['paths']['ovs_etc_tmp'] = S.getValue('PATHS')['vswitch']['ovs_etc_tmp']
+ if S.getValue("mode") != 'trafficgen':
+ # VSWITCH & (probably) VNF are needed
+ vswitch_type = S.getValue('PATHS')['vswitch'][S.getValue('VSWITCH')]['type']
+ paths['vswitch'] = S.getValue('PATHS')['vswitch'][S.getValue('VSWITCH')][vswitch_type]
+ paths['dpdk'] = S.getValue('PATHS')['dpdk'][S.getValue('PATHS')['dpdk']['type']]
+ paths['qemu'] = S.getValue('PATHS')['qemu'][S.getValue('PATHS')['qemu']['type']]
+ paths['paths'] = {}
+ paths['paths']['ovs_var_tmp'] = S.getValue('PATHS')['vswitch']['ovs_var_tmp']
+ paths['paths']['ovs_etc_tmp'] = S.getValue('PATHS')['vswitch']['ovs_etc_tmp']
+
+ if S.getValue("mode") != 'trafficgen-off':
+ # TRAFFCIGEN is required
+ if S.getValue('TRAFFICGEN') in S.getValue('PATHS')['trafficgen']:
+ tmp_trafficgen = S.getValue('PATHS')['trafficgen'][S.getValue('TRAFFICGEN')]
+ paths['trafficgen'] = tmp_trafficgen[tmp_trafficgen['type']]
tools = {}
# pylint: disable=too-many-nested-blocks
diff --git a/tools/pkt_gen/trex/trex.py b/tools/pkt_gen/trex/trex.py
index abae35dc..70864a53 100644
--- a/tools/pkt_gen/trex/trex.py
+++ b/tools/pkt_gen/trex/trex.py
@@ -27,9 +27,18 @@ from conf import settings
from conf import merge_spec
from core.results.results_constants import ResultsConstants
from tools.pkt_gen.trafficgen.trafficgen import ITrafficGenerator
-# pylint: disable=wrong-import-position, import-error
-sys.path.append(settings.getValue('PATHS')['trafficgen']['trex']['src']['path'])
-from trex_stl_lib.api import *
+try:
+ # pylint: disable=wrong-import-position, import-error
+ sys.path.append(settings.getValue('PATHS')['trafficgen']['Trex']['src']['path'])
+ from trex_stl_lib.api import *
+except ImportError:
+ # VSPERF performs detection of T-Rex api during testcase initialization. So if
+ # T-Rex is requsted and API is not available it will fail before this code
+ # is reached.
+ # This code can be reached in case that --list-trafficgens is called, but T-Rex
+ # api is not installed. In this case we can ignore an exception, becuase T-Rex
+ # import won't be used.
+ pass
_EMPTY_STATS = {
'global': {'bw_per_core': 0.0,
@@ -337,8 +346,8 @@ class Trex(ITrafficGenerator):
raise NotImplementedError(
'Trex stop_cont_traffic method not implemented')
- def send_rfc2544_throughput(self, traffic=None, duration=60,
- lossrate=0.0, tests=10):
+ def send_rfc2544_throughput(self, traffic=None, tests=1, duration=60,
+ lossrate=0.0):
"""See ITrafficGenerator for description
"""
self._logger.info("In Trex send_rfc2544_throughput method")