diff options
Diffstat (limited to 'scripts/automation/regression/trex.py')
| -rw-r--r-- | scripts/automation/regression/trex.py | 83 |
1 files changed, 54 insertions, 29 deletions
diff --git a/scripts/automation/regression/trex.py b/scripts/automation/regression/trex.py index b9fd87ec..8efa41f6 100644 --- a/scripts/automation/regression/trex.py +++ b/scripts/automation/regression/trex.py @@ -8,10 +8,35 @@ import re import signal import time from CProgressDisp import TimedProgressBar -import unit_tests.trex_general_test -from unit_tests.tests_exceptions import TRexInUseError +from stateful_tests.tests_exceptions import TRexInUseError import datetime +class CTRexScenario: + modes = set() # list of modes of this setup: loopback, virtual etc. + server_logs = False + is_test_list = False + is_init = False + is_stl_init = False + trex_crashed = False + configuration = None + trex = None + stl_trex = None + stl_ports_map = None + stl_init_error = None + router = None + router_cfg = None + daemon_log_lines = 0 + setup_name = None + setup_dir = None + router_image = None + trex_version = None + scripts_path = None + benchmark = None + report_dir = 'reports' + # logger = None + test_types = {'functional_tests': [], 'stateful_tests': [], 'stateless_tests': []} + is_copied = False + class CTRexRunner: """This is an instance for generating a CTRexRunner""" @@ -67,7 +92,7 @@ class CTRexRunner: trex_cmd = trex_cmd_str % (cores, multiplier, - duration, + duration, self.yaml) # self.trex_config['trex_latency']) @@ -81,8 +106,8 @@ class CTRexRunner: print "\nT-REX COMMAND: ", trex_cmd - cmd = 'sshpass.exp %s %s root "cd %s; %s > %s"' % (self.trex_config['trex_password'], - self.trex_config['trex_name'], + cmd = 'sshpass.exp %s %s root "cd %s; %s > %s"' % (self.trex_config['trex_password'], + self.trex_config['trex_name'], self.trex_config['trex_version_path'], trex_cmd, export_path) @@ -91,18 +116,18 @@ class CTRexRunner: def generate_fetch_cmd (self, result_file_full_path="/tmp/trex.txt"): """ generate_fetch_cmd(self, result_file_full_path) -> str - + Generates a custom command for which will enable to fetch the resutls of the T-Rex run. Returns a command (string) to be issued on the trex server. - + Example use: fetch_trex_results() - command that will fetch the content from the default log file- /tmp/trex.txt fetch_trex_results("/tmp/trex_secondary_file.txt") - command that will fetch the content from a custom log file- /tmp/trex_secondary_file.txt """ #dir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))) script_running_dir = os.path.dirname(os.path.realpath(__file__)) # get the current script working directory so that the sshpass could be accessed. - cmd = script_running_dir + '/sshpass.exp %s %s root "cat %s"' % (self.trex_config['trex_password'], - self.trex_config['trex_name'], - result_file_full_path); + cmd = script_running_dir + '/sshpass.exp %s %s root "cat %s"' % (self.trex_config['trex_password'], + self.trex_config['trex_name'], + result_file_full_path); return cmd; @@ -153,10 +178,10 @@ class CTRexRunner: interrupted = True if ((end_time - start_time) < 2): raise TRexInUseError ('T-Rex run failed since T-Rex is used by another process, or due to reachability issues') - else: - unit_tests.trex_general_test.CTRexScenario.trex_crashed = True - # results = subprocess.Popen(cmd, stdout = open(os.devnull, 'wb'), - # shell=True, preexec_fn=os.setsid) + else: + CTRexScenario.trex_crashed = True + # results = subprocess.Popen(cmd, stdout = open(os.devnull, 'wb'), + # shell=True, preexec_fn=os.setsid) except KeyboardInterrupt: print "\nT-Rex test interrupted by user during traffic generation!!" results.killpg(results.pid, signal.SIGTERM) # Send the kill signal to all the process groups @@ -174,7 +199,7 @@ class CTRexRunner: sys.stderr.flush() return None else: - + if tmp_path: cmd = self.generate_fetch_cmd( tmp_path )#**kwargs)#results_file_path) else: @@ -198,7 +223,7 @@ class CTRexResult(): def __init__ (self, file, buffer = None): self.file = file self.buffer = buffer - self.result = {} + self.result = {} def load_file_lines (self): @@ -230,7 +255,7 @@ class CTRexResult(): Parameters ---------- - key : + key : Key of the self.result dictionary of the TRexResult instance val : float Key of the self.result dictionary of the TRexResult instance @@ -240,8 +265,8 @@ class CTRexResult(): """ s = _str.strip() - - if s[0]=="G": + + if s[0]=="G": val = val*1E9 elif s[0]=="M": val = val*1E6 @@ -262,14 +287,14 @@ class CTRexResult(): def parse (self): """ parse(self) -> None - Parse the content of the result file from the TRex test and upload the data into + Parse the content of the result file from the TRex test and upload the data into """ stop_read = False d = { - 'total-tx' : 0, - 'total-rx' : 0, - 'total-pps' : 0, - 'total-cps' : 0, + 'total-tx' : 0, + 'total-rx' : 0, + 'total-pps' : 0, + 'total-cps' : 0, 'expected-pps' : 0, 'expected-cps' : 0, @@ -296,7 +321,7 @@ class CTRexResult(): # # continue to parse !! we try the second # self.result[key] = val #update latest - # check if we need to stop reading + # check if we need to stop reading match = re.match(".*latency daemon has stopped.*", line) if match: stop_read = True @@ -307,7 +332,7 @@ class CTRexResult(): key = misc_methods.mix_string(match.group(1)) val = float(match.group(4)) if d.has_key(key): - if stop_read == False: + if stop_read == False: self.update (key, val, match.group(5)) else: self.result[key] = val # update latest @@ -321,7 +346,7 @@ class CTRexResult(): key = misc_methods.mix_string(match.group(1)) val = float(match.group(4)) if d.has_key(key): - if stop_read == False: + if stop_read == False: self.update (key, val, match.group(5)) else: self.result[key] = val # update latest @@ -337,7 +362,7 @@ class CTRexResult(): match = re.match("\W*(\w(\w|[-])+)\W*([:]|[=])\W*(OK)(.*)", line) if match: key = misc_methods.mix_string(match.group(1)) - val = 0 # valid + val = 0 # valid self.result[key] = val #update latest continue @@ -347,7 +372,7 @@ class CTRexResult(): val = float(match.group(3)) if self.result.has_key(key): if (self.result[key] < val): # update only if larger than previous value - self.result[key] = val + self.result[key] = val else: self.result[key] = val continue |