How to use test_iperf method in avocado

Best Python code snippet using avocado_python

test_iperf.py

Source:test_iperf.py

...24        25    def tearDown(self):26        self.log.close()27        28    def test_iperf(self):29        fail = False30        network_devices = get_target.get_all()31        for device in network_devices:32            print("Destination: " + device[1] + "\n")33            self.log.write("Destination: " + device[1] + "\n")34            print("starting iperf on server")35            start_iperf(device[1])36            print("running traceroute on server")37            traceroute = subprocess.Popen(["traceroute", "-n", device[1]], stdout=subprocess.PIPE, stderr=subprocess.PIPE)38            print("starting iperf on client")            39            iperf = subprocess.Popen(["iperf", "--client", device[1]], stdout=subprocess.PIPE, stderr=subprocess.PIPE)40            print("logging")            41            self.log.write(traceroute.communicate()[0])42            self.log.write(iperf.communicate()[0])43            print("stopping iperf on server")44            stop_iperf(device[1])45        self.assertFalse(fail)46#The following is the stress tests... they may not be appropriate.47"""48class testStressFunctions(unittest.TestCase):49    def setUp(self):50	num = 151        date_string = time.strftime("%Y-%m-%d")52	metric_dir = "logs/"+date_string+"("+str(num)+")"53	while os.path.isdir("logs/"+date_string+"("+str(num+1)+")"):54            num += 155            metric_dir = "logs/"+date_string+"("+str(num)+")"56        self.log = open(metric_dir+"/iperf", "a")57        self.log.write(time.strftime("Test Time: %Y-%m-%d %H:%M:%S") + "\n")58        59    def tearDown(self):60        self.log.close()61    def run_iperf(self, device, other=None):62        self.log.write("Destination: " + device[1] + "\n")63        start_iperf(device[1])64        traceroute = subprocess.Popen(["traceroute", "-n", device[1]], stdout=subprocess.PIPE, stderr=subprocess.PIPE)65        iperf = subprocess.Popen(["iperf", "-c", device[1]], stdout=subprocess.PIPE, stderr=subprocess.PIPE)66        self.log.write(traceroute.communicate()[0])67        self.log.write(iperf.communicate()[0])68        stop_iperf(device[1])69        70    def test_iperf(self):71        network_devices = get_target.get_all()72        files = get_target.get_all("test_files")73        for device in network_devices:74            for stress_num in stress.stressors:75                self.log.write("Stress Testing")76                self.log.write(str(stress_num)+" of wget processes")77                for f_loc in files:78                    t1 = Thread(target=self.run_iperf, args=(device[1], ""))79                    t2 = Thread(target=stress.stress_network, args=(stress_num, f_loc[1]))80                    t1.start()81                    t2.start()82                    t1.join()83                    t2.join()84                    ...

run_tests.py

Source:run_tests.py

1"""2Evaluation tests for Commotion Networks.3"""4import unittest5import time6import logging7import sys8import os9from tests import test_connection10from tests import test_load11from tests import test_leases12from tests import test_iperf13def create_metric_dir():14	num = 115        date_string = time.strftime("%Y-%m-%d")16	metric_dir = "logs/"+date_string+"("+str(num)+")"17	while os.path.isdir(metric_dir):18                num += 119                metric_dir = "logs/"+date_string+"("+str(num)+")"20        os.makedirs(metric_dir, 0x1C0)21        return metric_dir22def create_runner(suite_type, verbosity_level=None, runner_type="text"):23    """creates a testing runner.24    suite_type: (string) suites to run [acceptable values = suite_types in build_suite()]25    runner_type: (string) type of runner to create. [implemented values = 'text']26    """27    metric_dir = create_metric_dir()28    f = None29    if runner_type == "text":30        runner = unittest.TextTestRunner(verbosity=verbosity_level)31    else:32        log_file = metric_dir+"/testSuite"33        f = open(log_file, "w")34        runner = unittest.TextTestRunner(f, verbosity=verbosity_level)35    print("LOGFILE: -> "+metric_dir)36    test_suite = build_suite(suite_type)37    runner.run (test_suite)38    if f:39        f.close()40def build_suite(suite_type):41    suite = unittest.TestSuite()42    suite_types = {43            "iperf": [test_iperf.testFunctions],44            "lease": [test_leases.testFunctions],45            "connection": [test_connection.testFunctions],46            "all": [test_iperf.testFunctions,47                    test_leases.testFunctions,48                    test_connection.testFunctions]}49    for test_case in suite_types[suite_type]:50        suite.addTest (unittest.makeSuite(test_case))51    return suite52if __name__ == '__main__':53    """Creates argument parser for required arguments and calls test runner"""54    import argparse55    parser = argparse.ArgumentParser(description='openThreads test suite')56    parser.add_argument("-s", "--suite", nargs="?", default="all", const="all", dest="suite_type", metavar="SUITE", help="Pick a specific test suite")57    parser.add_argument("-v", "--verbosity", nargs="?", default=None, const=2, dest="verbosity_level", metavar="VERBOSITY", help="make test_suite verbose")58    parser.add_argument("-l", "--logfile", nargs="?", default="text", const="commotion_test.log", dest="logfile", metavar="LOGFILE", help="Specify an alternative logfile name")59    args = parser.parse_args()...

driver_tests.py

Source:driver_tests.py

...22    return True23"""24Test case for testing the iperf functionality.25"""26def test_iperf():27    try:28        child_output = subprocess.check_output(['sudo', 'iperf3', '-B', '10.50.0.1', '-c', '10.60.1.1', '-t', '60', '-i', '10', '-O', '5'])29        child_output = child_output.decode()30        # print(child_output)31    except subprocess.CalledProcessError as e:32        print(e)33        return False34    return True...

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