aboutsummaryrefslogtreecommitdiffstats
path: root/bootstrap-verify-perf.sh
AgeCommit message (Collapse)AuthorFilesLines
2018-03-29Add IPSEC MRR tests to VPP verify jobsPeter Mikus1-0/+4
- Add IPSEC MRR tests to VPP verify jobs on IPSEC trigger Change-Id: I39f79fab266e86fbc8d15859b1aaa26e15f26cbd Signed-off-by: Peter Mikus <pmikus@cisco.com>
2018-03-29Add IMIX for Vhost and Memif into MRR trendingPeter Mikus1-0/+6
- Add IMIX for Vhost and Memif into MRR trending Change-Id: Ifab55b14a97f742e801ddc6f15388f3a134db799 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2018-03-28Perf bootstrap cleanupPeter Mikus1-60/+27
- Add archiving of all artifacts to logs.fd.io - Remove obsolete test tags - Sync all bootstrap and prepare for future merge-into-single bootstrap. Change-Id: I023df6964bb049df3ccffdffa31a93b667e1587a Signed-off-by: Peter Mikus <pmikus@cisco.com>
2018-03-22Add 78B tests to MRR trending dailyTibor Frank1-0/+3
Change-Id: I73b9c505dcd28361978a075bc81db3112e308b9c Signed-off-by: Tibor Frank <tifrank@cisco.com>
2018-03-21MRR Daily: Run only 64B testsTibor Frank1-1/+3
Change-Id: I61bb0c785fcc1407b80ce8019df69e64a3e4eb9e Signed-off-by: Tibor Frank <tifrank@cisco.com>
2018-03-14Robot logs archiving for trending jobsPeter Mikus1-4/+15
- Add output.xml auto-archiving to logs.fd.io. - Cleanup from obsolete code. Change-Id: Iafa9ef802264d2ad36ca0f556cb14d2b3ca0f179 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2018-03-08CSIT-989 Fix: Reflect latest memif API changesPeter Mikus1-0/+2
Change-Id: I0c9cb073a42a8b4b7e573023e784ab9e72d0ad55 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2018-02-23Raw results chk keywords and initial TCPeter Mikus1-26/+10
- Implementation of Display raw results - Implementation of Traffic should pass with maximum rate - Code optimizations - L2BD, L2XC, IP4, IP6 TC Change-Id: I0b50e995a853ed3c8f88323ccc650e47b8ed2496 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2018-01-16Modify IPsec test triggerPeter Mikus1-4/+4
Change-Id: Ide575762b5e7682e3558f2138dc9ae07adf559c1 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2018-01-10CSIT-866: wrk onboarding in CSITTibor Frank1-1/+0
- CSIT-867: Low Level Description - CSIT-868: wrk traffic profile - parsing - CSIT-869: wrk implementation into CSIT Change-Id: I65e1037f5ae05b3a5b2020e4a6c54462766ae1b4 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2018-01-05VatHistory: Add ability to trace file executionsPeter Mikus1-0/+1
Change-Id: I9f6de8d2b86ddbbdf1524dcc12d8ed5a33b3266e Signed-off-by: Peter Mikus <pmikus@cisco.com>
2017-11-28CSIT-865: Add manual trigger for HW cryptodev (IPSECHW) perf testsJan Gelety1-0/+17
This manual trigger will allow to run 1T1C (1 core, 1 thread) and 2T2C (2 core, 2 thread) PDRDISC HW cryptodev tests per VPP/CSIT patch when required. Change-Id: I767203a1641f3446c3e45d7365fa5f9fff928f06 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-10-19Add IPSEC tests to DAILY Jenkins jobTibor Frank1-0/+1
Change-Id: Ie4558b53a0c0a19b9fa24e951bcf0fcb320076b6 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2017-09-25Add memif to TEST_TAG casesJan Gelety1-0/+17
- implement possibility to manually triger memif perf tests in case of csit as well as vpp patch Change-Id: I6bec350a496ba138bcb8ffb8da01c81672187bac Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-08-02CSIT-742: Add manual trigger for ACL perf testsJan Gelety1-0/+9
Impelmenting needed change in bootstrap-verify-perf.sh file to provide manual trigger that will allow to run 1T1C (1 core, 1 thread) and 2T2C (2 core, 2 threads) ACL tests per VPP patch when required. Change-Id: I3d9cc403ca8ea90da23aca524c4b4ddbf26eb217 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-07-06CSIT-661: re-add vring256 tuned CFS for vpp workers and guest-testpmdJan Gelety1-1/+1
1. add vhost tests (L2XBD, L2XC and IP4BASE) with vring set to 256 and tuned CFS setting 2. add vhost tests (L2XBD, L2XC and IP4BASE) with vring set to 256 and default CFS setting Change-Id: I25aae6839d3e621316d35f5c9525389a6faabd56 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-07-03Remove DPDK package download from vpp-csit* jobsPeter Mikus1-6/+0
Remove downloading if DPDK package from Nexus if the job is vpp-csit*. Change-Id: I37aada67c4334433618e122676fd1f50591b6742 Signed-off-by: Peter Mikus <pmikus@cisco.com>
2017-06-30vpp-verify-perf-vhost runs pdrdisc testsTibor Frank1-1/+1
- Temporary solution: run pdrdisc tests instead of pdrchk for vpp-verify-perf-vhost trigger Change-Id: I0a18397964db8bd2e0c5614eaee44c1208ba0abc Signed-off-by: Tibor Frank <tifrank@cisco.com>
2017-06-29CSIT-687: Directory structure reorganizationTibor Frank1-28/+28
Change-Id: I772c9e214be2461adf58124998d272e7d795220f Signed-off-by: Tibor Frank <tifrank@cisco.com> Signed-off-by: Maciek Konstantynowicz <mkonstan@cisco.com>
2017-06-23CSIT-614: Create PDRCHK testsTibor Frank1-6/+6
- CSIT-639: 10ge2p1x520-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-pdrchk - CSIT-640: 10ge2p1x520-dot1q-l2xcbase-eth-2vhost-1vm-pdrchk - CSIT-641: 10ge2p1x520-ethip4-ip4base-eth-2vhost-1vm-pdrchk - CSIT-642: 10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-pdrchk Change-Id: Id676c69abe34e455ca298f7225fd065fc6cc8218 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2017-06-02CSIT-572: Add script for data collection for reportTibor Frank1-1/+9
- Add script which picks required data from RF output.xml and saves it in JSON format. - Run this script automatically when the output.xml is generated. - Archive the output. Change-Id: I89589369975e14fc8d8e4afa88abfa34260c09cf Signed-off-by: Tibor Frank <tifrank@cisco.com>
2017-04-24Download the latest VPP build for *NIGHTLY and *DAILY jobsTibor Frank1-1/+3
Change-Id: I15755c9fc5f95497c84a20d83c3dabddf53c2225 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2017-04-24CSIT-554: Performance jobs reorganisation, part 4Tibor Frank1-0/+48
Add: - vpp-csit-verify-hw-perf Change-Id: Ia6b4773256b78ce26c0ef29e70964966f3b901ca Signed-off-by: Tibor Frank <tifrank@cisco.com>
2017-04-24CSIT-557: Performance jobs reorganisation, part 3Tibor Frank1-0/+48
Add: - csit-vpp-perf-verify Change-Id: Ifc97228f5066f5a2ab3404b9b62d09b49af3f061 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2017-04-19CSIT-559: Performance jobs reorganisation, part 3Tibor Frank1-0/+8
Add: - csit-vpp-perf-ndrchk-daily Change-Id: I4edfa86810744168307d9cbeb979d40dc5e21eb0 Signed-off-by: Tibor Frank <tifrank@cisco.com>
2017-04-19CSIT-558: Performance jobs reorganization, part 2Tibor Frank1-2/+26
Add: - csit-vpp-perf-check Change-Id: I31e40d37e38d27d3be15a40f6044ce5d907067be Signed-off-by: Tibor Frank <tifrank@cisco.com>
2017-04-18CSIT-531: Performance jobs reorganization, part 1Tibor Frank1-5/+17
Add: - csit-vpp-perf-trend-daily - csit-vpp-perf-trend-semiweekly Change-Id: I59ed581f9fb2457cf1e3a58bac625f3b807d653f Signed-off-by: Tibor Frank <tifrank@cisco.com>
2017-04-10Don't use dpdk dev packages - weekly, func and perf jobsJan Gelety1-4/+1
- remove donwload and installation of DPDK development packages - keep download and installation of vpp-dpdk-dkms deb package that contains igb_uio driver needed for e.g. cryptodev tests Change-Id: I3d87fa1cd1efaad522f47df0e71a4885466a14c0 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-02-21Fix of centos bootstrap and dut_setup.shJan Gelety1-5/+5
Change-Id: I9fc3a74bf6356bdccee16c977df86567e91b4acf Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-01-24Correction of dpdk packages download when vpp deb packages providedJan Gelety1-0/+8
Change-Id: I7cefd0797103e5062eb48df95ad2e48cdddc19b6 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-01-23Update of VPP_STABLE_VERJan Gelety1-2/+3
- use new vpp ref build: 17.04-rc0~134-g2ce7f98~b1759_amd64 - build tested by semiweekly job: https://jenkins.fd.io/job/csit-vpp-verify-master-semiweekly/1076/ - use new path for DPDK packages Change-Id: I1001ee3a22817f97a60b3a6555e3026d2b153913 Signed-off-by: Jan Gelety <jgelety@cisco.com>
2017-01-12Clean up bootstrap-verify-perf filepmikus1-57/+2
Remove obsolete code from performance bootstrap file Change-Id: I8486c000ee4049b390017a1bf96459ec9fc828ea Signed-off-by: pmikus <pmikus@cisco.com>
2016-11-04CSIT-461 Fix VPP version variable in perf bootstrappmikus1-6/+8
Fix VPP_STABLE_VER variable in performance bootstrap Change-Id: I5d27e870d8c1383a054125a82cc5d5be6e2fa9c4 Signed-off-by: pmikus <pmikus@cisco.com>
2016-08-31CSIT-387 collect HW stats if binary search failsMiroslav Miklus1-7/+8
Change-Id: I29f10dc09c8205339cabc854a358b5d0517751d1 Signed-off-by: Miroslav Miklus <mmiklus@cisco.com>
2016-08-22CSIT-370 use LATEST instead of STABLEMiroslav Miklus1-9/+21
Change-Id: I50103e9a62e4822f291a092284b2eee1b5602a0c Signed-off-by: Miroslav Miklus <mmiklus@cisco.com>
2016-08-15CSIT-226: Install vpp-plugins deb package on DUTMatej Klotton1-0/+1
Change-Id: I3d8fd7454c7629dbe048470ebb17dbc0c542f1af Signed-off-by: Matej Klotton <mklotton@cisco.com>
2016-08-09Make all perf tests CRITICALMiroslav Miklus1-1/+1
Change-Id: Ib337f7d27d8364a057eabbeda5fd9c887e48e2b7 Signed-off-by: Miroslav Miklus <mmiklus@cisco.com>
2016-08-02CSIT-311 New Nightly CSIT perf jobMiroslav Miklus1-1/+11
CSIT-311 PHASE 1: Create new nightly job Change-Id: Iaddfd29f2fd95eb137ccf5c717af4d294133b55d Signed-off-by: Miroslav Miklus <mmiklus@cisco.com>
2016-08-01CSIT-310 Use multi-NIC topology filesMiroslav Miklus1-3/+3
Change-Id: I749e05e994def43f3749e097b0a6444afa78783e Signed-off-by: Miroslav Miklus <mmiklus@cisco.com>
2016-07-22CSIT-220: Rename directories in tests directoryMatej Klotton1-8/+10
- Move performance directory one level up and rename it to “perf” - Rename “suites” directory to “func” - Create __init__.py in “perf” directory - Rename fds_related_tests to fds Change-Id: I59f06afe1c5b95dd8a48417b8fbfd1fca8797097 Signed-off-by: Matej Klotton <mklotton@cisco.com>
2016-07-15Use vpp 16.09-rc0~233-gad2c9c0~b404 packageMiroslav Miklus1-12/+13
Change-Id: I0fb79359466cefebea928650f17069b8c4359307 Signed-off-by: Miroslav Miklus <mmiklus@cisco.com>
2016-07-15CSIT-106 Introduced SKIP_PATCH tag in perf suiteMiroslav Miklus1-1/+1
This patch introduces SKIP_PATCH tag for the performance suitee and reduce number of executed Long* test cases fo the verify jobs. This patch should save approximately 20 minutes for each perf Long suite (30min. -> 10min.). Change-Id: Ia4765ab925a1aecdd8834f56049cdf1e2b36b12a Signed-off-by: Miroslav Miklus <mmiklus@cisco.com>
2016-07-01TEST: PERF pybot output set width to 150 charactersMiroslav Miklus1-1/+1
Change-Id: Iaa914280f7193a10072735fbcd67fcd668d3a12e Signed-off-by: Miroslav Miklus <mmiklus@cisco.com>
2016-06-27Mark all PERF tests as noncriticalMiroslav Miklus1-2/+1
JIRA: CSIT-118 Change-Id: I62aeb28fff346619477f5eea6f6fc03ebe5912bb Signed-off-by: Miroslav Miklus <mmiklus@cisco.com>
2016-06-21Change VPP repo URLpmikus1-1/+1
- Change VPP repo URL Change-Id: Ibe59481b1a5d0aa615ad1fbe92009415979de016 Signed-off-by: pmikus <pmikus@cisco.com>
2016-06-17Change VPP repo URLpmikus1-1/+1
- Change VPP repo URL Change-Id: I1ee06a809f15475e7871ec2840d90495b0054cc5 Signed-off-by: pmikus <pmikus@cisco.com>
2016-06-11Process output of robot to XML file for Plot pluginpmikus1-2/+4
- JIRA: CSIT-135 - Process output of robot output.xml to XML file for Plot plugin Change-Id: I5e077d81f4c93f66eb208ecc2a38a9f6ca2fe307 Signed-off-by: pmikus <pmikus@cisco.com>
2016-06-10VPP startup config change (rss->txqueues)Miroslav Miklus1-2/+2
JIRA: CSIT-153 Change-Id: I6908670003e02e8dc2971c0308c27baffaf19b66 Signed-off-by: Miroslav Miklus <mmiklus@cisco.com>
2016-06-02CSIT-114: Eliminate repeated download of PIP packagesCarsten Koester1-1/+1
Allow VirtualEnv to use existing system-wide packages if they already exist. Change-Id: I6f39178d56e81affea0bee7b9065bef66712ddaa Signed-off-by: Carsten Koester <ckoester@cisco.com>
2016-05-31PATCH: Return pybot exit code in bootstrap-verify-perfPeter Mikus1-0/+13
- Return exit code from pybot instead of last command in bootstrap file. Change-Id: If8430426d7259c832c0ea78d2d165d09f8c4eda7 Signed-off-by: Peter Mikus <pmikus@cisco.com>
pan> -1 #: Store the index of the destination packet generator interface #: of the packet. dst = -1 #: Store expected ip version ip = -1 #: Store expected upper protocol proto = -1 #: Store the copy of the former packet. data = None def __eq__(self, other): index = self.index == other.index src = self.src == other.src dst = self.dst == other.dst data = self.data == other.data return index and src and dst and data def pump_output(testclass): """ pump output from vpp stdout/stderr to proper queues """ stdout_fragment = "" stderr_fragment = "" while not testclass.pump_thread_stop_flag.wait(0): readable = select.select([testclass.vpp.stdout.fileno(), testclass.vpp.stderr.fileno(), testclass.pump_thread_wakeup_pipe[0]], [], [])[0] if testclass.vpp.stdout.fileno() in readable: read = os.read(testclass.vpp.stdout.fileno(), 102400) if len(read) > 0: split = read.splitlines(True) if len(stdout_fragment) > 0: split[0] = "%s%s" % (stdout_fragment, split[0]) if len(split) > 0 and split[-1].endswith("\n"): limit = None else: limit = -1 stdout_fragment = split[-1] testclass.vpp_stdout_deque.extend(split[:limit]) if not testclass.cache_vpp_output: for line in split[:limit]: testclass.logger.debug( "VPP STDOUT: %s" % line.rstrip("\n")) if testclass.vpp.stderr.fileno() in readable: read = os.read(testclass.vpp.stderr.fileno(), 102400) if len(read) > 0: split = read.splitlines(True) if len(stderr_fragment) > 0: split[0] = "%s%s" % (stderr_fragment, split[0]) if len(split) > 0 and split[-1].endswith("\n"): limit = None else: limit = -1 stderr_fragment = split[-1] testclass.vpp_stderr_deque.extend(split[:limit]) if not testclass.cache_vpp_output: for line in split[:limit]: testclass.logger.debug( "VPP STDERR: %s" % line.rstrip("\n")) # ignoring the dummy pipe here intentionally - the flag will take care # of properly terminating the loop def running_extended_tests(): s = os.getenv("EXTENDED_TESTS", "n") return True if s.lower() in ("y", "yes", "1") else False def running_on_centos(): os_id = os.getenv("OS_ID", "") return True if "centos" in os_id.lower() else False class KeepAliveReporter(object): """ Singleton object which reports test start to parent process """ _shared_state = {} def __init__(self): self.__dict__ = self._shared_state @property def pipe(self): return self._pipe @pipe.setter def pipe(self, pipe): if hasattr(self, '_pipe'): raise Exception("Internal error - pipe should only be set once.") self._pipe = pipe def send_keep_alive(self, test): """ Write current test tmpdir & desc to keep-alive pipe to signal liveness """ if self.pipe is None: # if not running forked.. return if isclass(test): desc = test.__name__ else: desc = test.shortDescription() if not desc: desc = str(test) self.pipe.send((desc, test.vpp_bin, test.tempdir, test.vpp.pid)) class VppTestCase(unittest.TestCase): """This subclass is a base class for VPP test cases that are implemented as classes. It provides methods to create and run test case. """ @property def packet_infos(self): """List of packet infos""" return self._packet_infos @classmethod def get_packet_count_for_if_idx(cls, dst_if_index): """Get the number of packet info for specified destination if index""" if dst_if_index in cls._packet_count_for_dst_if_idx: return cls._packet_count_for_dst_if_idx[dst_if_index] else: return 0 @classmethod def instance(cls): """Return the instance of this testcase""" return cls.test_instance @classmethod def set_debug_flags(cls, d): cls.debug_core = False cls.debug_gdb = False cls.debug_gdbserver = False if d is None: return dl = d.lower() if dl == "core": cls.debug_core = True elif dl == "gdb": cls.debug_gdb = True elif dl == "gdbserver": cls.debug_gdbserver = True else: raise Exception("Unrecognized DEBUG option: '%s'" % d) @classmethod def setUpConstants(cls): """ Set-up the test case class based on environment variables """ s = os.getenv("STEP", "n") cls.step = True if s.lower() in ("y", "yes", "1") else False d = os.getenv("DEBUG", None) c = os.getenv("CACHE_OUTPUT", "1") cls.cache_vpp_output = False if c.lower() in ("n", "no", "0") else True cls.set_debug_flags(d) cls.vpp_bin = os.getenv('VPP_TEST_BIN', "vpp") cls.plugin_path = os.getenv('VPP_TEST_PLUGIN_PATH') cls.extern_plugin_path = os.getenv('EXTERN_PLUGINS') plugin_path = None if cls.plugin_path is not None: if cls.extern_plugin_path is not None: plugin_path = "%s:%s" % ( cls.plugin_path, cls.extern_plugin_path) else: plugin_path = cls.plugin_path elif cls.extern_plugin_path is not None: plugin_path = cls.extern_plugin_path debug_cli = "" if cls.step or cls.debug_gdb or cls.debug_gdbserver: debug_cli = "cli-listen localhost:5002" coredump_size = None size = os.getenv("COREDUMP_SIZE") if size is not None: coredump_size = "coredump-size %s" % size if coredump_size is None: coredump_size = "coredump-size unlimited" cls.vpp_cmdline = [cls.vpp_bin, "unix", "{", "nodaemon", debug_cli, "full-coredump", coredump_size, "}", "api-trace", "{", "on", "}", "api-segment", "{", "prefix", cls.shm_prefix, "}", "plugins", "{", "plugin", "dpdk_plugin.so", "{", "disable", "}", "}", ] if plugin_path is not None: cls.vpp_cmdline.extend(["plugin_path", plugin_path]) cls.logger.info("vpp_cmdline: %s" % cls.vpp_cmdline) @classmethod def wait_for_enter(cls): if cls.debug_gdbserver: print(double_line_delim) print("Spawned GDB server with PID: %d" % cls.vpp.pid) elif cls.debug_gdb: print(double_line_delim) print("Spawned VPP with PID: %d" % cls.vpp.pid) else: cls.logger.debug("Spawned VPP with PID: %d" % cls.vpp.pid) return print(single_line_delim) print("You can debug the VPP using e.g.:") if cls.debug_gdbserver: print("gdb " + cls.vpp_bin + " -ex 'target remote localhost:7777'") print("Now is the time to attach a gdb by running the above " "command, set up breakpoints etc. and then resume VPP from " "within gdb by issuing the 'continue' command") elif cls.debug_gdb: print("gdb " + cls.vpp_bin + " -ex 'attach %s'" % cls.vpp.pid) print("Now is the time to attach a gdb by running the above " "command and set up breakpoints etc.") print(single_line_delim) raw_input("Press ENTER to continue running the testcase...") @classmethod def run_vpp(cls): cmdline = cls.vpp_cmdline if cls.debug_gdbserver: gdbserver = '/usr/bin/gdbserver' if not os.path.isfile(gdbserver) or \ not os.access(gdbserver, os.X_OK): raise Exception("gdbserver binary '%s' does not exist or is " "not executable" % gdbserver) cmdline = [gdbserver, 'localhost:7777'] + cls.vpp_cmdline cls.logger.info("Gdbserver cmdline is %s", " ".join(cmdline)) try: cls.vpp = subprocess.Popen(cmdline, stdout=subprocess.PIPE, stderr=subprocess.PIPE, bufsize=1) except Exception as e: cls.logger.critical("Couldn't start vpp: %s" % e) raise cls.wait_for_enter() @classmethod def setUpClass(cls): """ Perform class setup before running the testcase Remove shared memory files, start vpp and connect the vpp-api """ gc.collect() # run garbage collection first random.seed() cls.logger = getLogger(cls.__name__) cls.tempdir = tempfile.mkdtemp( prefix='vpp-unittest-%s-' % cls.__name__) cls.file_handler = FileHandler("%s/log.txt" % cls.tempdir) cls.file_handler.setFormatter( Formatter(fmt='%(asctime)s,%(msecs)03d %(message)s', datefmt="%H:%M:%S")) cls.file_handler.setLevel(DEBUG) cls.logger.addHandler(cls.file_handler) cls.shm_prefix = cls.tempdir.split("/")[-1] os.chdir(cls.tempdir) cls.logger.info("Temporary dir is %s, shm prefix is %s", cls.tempdir, cls.shm_prefix) cls.setUpConstants() cls.reset_packet_infos() cls._captures = [] cls._zombie_captures = [] cls.verbose = 0 cls.vpp_dead = False cls.registry = VppObjectRegistry() cls.vpp_startup_failed = False cls.reporter = KeepAliveReporter() # need to catch exceptions here because if we raise, then the cleanup # doesn't get called and we might end with a zombie vpp try: cls.run_vpp() cls.reporter.send_keep_alive(cls) cls.vpp_stdout_deque = deque() cls.vpp_stderr_deque = deque() cls.pump_thread_stop_flag = Event() cls.pump_thread_wakeup_pipe = os.pipe() cls.pump_thread = Thread(target=pump_output, args=(cls,)) cls.pump_thread.daemon = True cls.pump_thread.start() cls.vapi = VppPapiProvider(cls.shm_prefix, cls.shm_prefix, cls) if cls.step: hook = StepHook(cls) else: hook = PollHook(cls) cls.vapi.register_hook(hook) cls.sleep(0.1, "after vpp startup, before initial poll") try: hook.poll_vpp() except VppDiedError: cls.vpp_startup_failed = True cls.logger.critical( "VPP died shortly after startup, check the" " output to standard error for possible cause") raise try: cls.vapi.connect() except Exception: try: cls.vapi.disconnect() except Exception: pass if cls.debug_gdbserver: print(colorize("You're running VPP inside gdbserver but " "VPP-API connection failed, did you forget " "to 'continue' VPP from within gdb?", RED)) raise except Exception: try: cls.quit() except Exception: pass raise @classmethod def quit(cls): """ Disconnect vpp-api, kill vpp and cleanup shared memory files """ if (cls.debug_gdbserver or cls.debug_gdb) and hasattr(cls, 'vpp'): cls.vpp.poll() if cls.vpp.returncode is None: print(double_line_delim) print("VPP or GDB server is still running") print(single_line_delim) raw_input("When done debugging, press ENTER to kill the " "process and finish running the testcase...") os.write(cls.pump_thread_wakeup_pipe[1], 'ding dong wake up') cls.pump_thread_stop_flag.set() if hasattr(cls, 'pump_thread'): cls.logger.debug("Waiting for pump thread to stop") cls.pump_thread.join() if hasattr(cls, 'vpp_stderr_reader_thread'): cls.logger.debug("Waiting for stdderr pump to stop") cls.vpp_stderr_reader_thread.join() if hasattr(cls, 'vpp'): if hasattr(cls, 'vapi'): cls.vapi.disconnect() del cls.vapi cls.vpp.poll() if cls.vpp.returncode is None: cls.logger.debug("Sending TERM to vpp") cls.vpp.terminate() cls.logger.debug("Waiting for vpp to die") cls.vpp.communicate() del cls.vpp if cls.vpp_startup_failed: stdout_log = cls.logger.info stderr_log = cls.logger.critical else: stdout_log = cls.logger.info stderr_log = cls.logger.info if hasattr(cls, 'vpp_stdout_deque'): stdout_log(single_line_delim) stdout_log('VPP output to stdout while running %s:', cls.__name__) stdout_log(single_line_delim) vpp_output = "".join(cls.vpp_stdout_deque) with open(cls.tempdir + '/vpp_stdout.txt', 'w') as f: f.write(vpp_output) stdout_log('\n%s', vpp_output) stdout_log(single_line_delim) if hasattr(cls, 'vpp_stderr_deque'): stderr_log(single_line_delim) stderr_log('VPP output to stderr while running %s:', cls.__name__) stderr_log(single_line_delim) vpp_output = "".join(cls.vpp_stderr_deque) with open(cls.tempdir + '/vpp_stderr.txt', 'w') as f: f.write(vpp_output) stderr_log('\n%s', vpp_output) stderr_log(single_line_delim) @classmethod def tearDownClass(cls): """ Perform final cleanup after running all tests in this test-case """ cls.quit() cls.file_handler.close() cls.reset_packet_infos() if debug_framework: debug_internal.on_tear_down_class(cls) def tearDown(self): """ Show various debug prints after each test """ self.logger.debug("--- tearDown() for %s.%s(%s) called ---" % (self.__class__.__name__, self._testMethodName, self._testMethodDoc)) if not self.vpp_dead: self.logger.debug(self.vapi.cli("show trace")) self.logger.info(self.vapi.ppcli("show interface")) self.logger.info(self.vapi.ppcli("show hardware")) self.logger.info(self.vapi.ppcli("show error")) self.logger.info(self.vapi.ppcli("show run")) self.registry.remove_vpp_config(self.logger) # Save/Dump VPP api trace log api_trace = "vpp_api_trace.%s.log" % self._testMethodName tmp_api_trace = "/tmp/%s" % api_trace vpp_api_trace_log = "%s/%s" % (self.tempdir, api_trace) self.logger.info(self.vapi.ppcli("api trace save %s" % api_trace)) self.logger.info("Moving %s to %s\n" % (tmp_api_trace, vpp_api_trace_log)) os.rename(tmp_api_trace, vpp_api_trace_log) self.logger.info(self.vapi.ppcli("api trace custom-dump %s" % vpp_api_trace_log)) else: self.registry.unregister_all(self.logger) def setUp(self): """ Clear trace before running each test""" self.reporter.send_keep_alive(self) self.logger.debug("--- setUp() for %s.%s(%s) called ---" % (self.__class__.__name__, self._testMethodName, self._testMethodDoc)) if self.vpp_dead: raise Exception("VPP is dead when setting up the test") self.sleep(.1, "during setUp") self.vpp_stdout_deque.append( "--- test setUp() for %s.%s(%s) starts here ---\n" % (self.__class__.__name__, self._testMethodName, self._testMethodDoc)) self.vpp_stderr_deque.append( "--- test setUp() for %s.%s(%s) starts here ---\n" % (self.__class__.__name__, self._testMethodName, self._testMethodDoc)) self.vapi.cli("clear trace") # store the test instance inside the test class - so that objects # holding the class can access instance methods (like assertEqual) type(self).test_instance = self @classmethod def pg_enable_capture(cls, interfaces=None): """ Enable capture on packet-generator interfaces :param interfaces: iterable interface indexes (if None, use self.pg_interfaces) """ if interfaces is None: interfaces = cls.pg_interfaces for i in interfaces: i.enable_capture() @classmethod def register_capture(cls, cap_name): """ Register a capture in the testclass """ # add to the list of captures with current timestamp cls._captures.append((time.time(), cap_name)) # filter out from zombies cls._zombie_captures = [(stamp, name) for (stamp, name) in cls._zombie_captures if name != cap_name] @classmethod def pg_start(cls): """ Remove any zombie captures and enable the packet generator """ # how long before capture is allowed to be deleted - otherwise vpp # crashes - 100ms seems enough (this shouldn't be needed at all) capture_ttl = 0.1 now = time.time() for stamp, cap_name in cls._zombie_captures: wait = stamp + capture_ttl - now if wait > 0: cls.sleep(wait, "before deleting capture %s" % cap_name) now = time.time() cls.logger.debug("Removing zombie capture %s" % cap_name) cls.vapi.cli('packet-generator delete %s' % cap_name) cls.vapi.cli("trace add pg-input 50") # 50 is maximum cls.vapi.cli('packet-generator enable') cls._zombie_captures = cls._captures cls._captures = [] @classmethod def create_pg_interfaces(cls, interfaces): """ Create packet-generator interfaces. :param interfaces: iterable indexes of the interfaces. :returns: List of created interfaces. """ result = [] for i in interfaces: intf = VppPGInterface(cls, i) setattr(cls, intf.name, intf) result.append(intf) cls.pg_interfaces = result return result @classmethod def create_loopback_interfaces(cls, interfaces): """ Create loopback interfaces. :param interfaces: iterable indexes of the interfaces. :returns: List of created interfaces. """ result = [] for i in interfaces: intf = VppLoInterface(cls, i) setattr(cls, intf.name, intf) result.append(intf) cls.lo_interfaces = result return result @staticmethod def extend_packet(packet, size, padding=' '): """ Extend packet to given size by padding with spaces or custom padding NOTE: Currently works only when Raw layer is present. :param packet: packet :param size: target size :param padding: padding used to extend the payload """ packet_len = len(packet) + 4 extend = size - packet_len if extend > 0: num = (extend / len(padding)) + 1 packet[Raw].load += (padding * num)[:extend] @classmethod def reset_packet_infos(cls): """ Reset the list of packet info objects and packet counts to zero """ cls._packet_infos = {} cls._packet_count_for_dst_if_idx = {} @classmethod def create_packet_info(cls, src_if, dst_if): """ Create packet info object containing the source and destination indexes and add it to the testcase's packet info list :param VppInterface src_if: source interface :param VppInterface dst_if: destination interface :returns: _PacketInfo object """ info = _PacketInfo() info.index = len(cls._packet_infos) info.src = src_if.sw_if_index info.dst = dst_if.sw_if_index if isinstance(dst_if, VppSubInterface): dst_idx = dst_if.parent.sw_if_index else: dst_idx = dst_if.sw_if_index if dst_idx in cls._packet_count_for_dst_if_idx: cls._packet_count_for_dst_if_idx[dst_idx] += 1 else: cls._packet_count_for_dst_if_idx[dst_idx] = 1 cls._packet_infos[info.index] = info return info @staticmethod def info_to_payload(info): """ Convert _PacketInfo object to packet payload :param info: _PacketInfo object :returns: string containing serialized data from packet info """ return "%d %d %d %d %d" % (info.index, info.src, info.dst, info.ip, info.proto) @staticmethod def payload_to_info(payload): """ Convert packet payload to _PacketInfo object :param payload: packet payload :returns: _PacketInfo object containing de-serialized data from payload """ numbers = payload.split() info = _PacketInfo() info.index = int(numbers[0]) info.src = int(numbers[1]) info.dst = int(numbers[2]) info.ip = int(numbers[3]) info.proto = int(numbers[4]) return info def get_next_packet_info(self, info): """ Iterate over the packet info list stored in the testcase Start iteration with first element if info is None Continue based on index in info if info is specified :param info: info or None :returns: next info in list or None if no more infos """ if info is None: next_index = 0 else: next_index = info.index + 1 if next_index == len(self._packet_infos): return None else: return self._packet_infos[next_index] def get_next_packet_info_for_interface(self, src_index, info): """ Search the packet info list for the next packet info with same source interface index :param src_index: source interface index to search for :param info: packet info - where to start the search :returns: packet info or None """ while True: info = self.get_next_packet_info(info) if info is None: return None if info.src == src_index: return info def get_next_packet_info_for_interface2(self, src_index, dst_index, info): """ Search the packet info list for the next packet info with same source and destination interface indexes :param src_index: source interface index to search for :param dst_index: destination interface index to search for :param info: packet info - where to start the search :returns: packet info or None """ while True: info = self.get_next_packet_info_for_interface(src_index, info) if info is None: return None if info.dst == dst_index: return info def assert_equal(self, real_value, expected_value, name_or_class=None): if name_or_class is None: self.assertEqual(real_value, expected_value) return try: msg = "Invalid %s: %d('%s') does not match expected value %d('%s')" msg = msg % (getdoc(name_or_class).strip(), real_value, str(name_or_class(real_value)), expected_value, str(name_or_class(expected_value))) except Exception: msg = "Invalid %s: %s does not match expected value %s" % ( name_or_class, real_value, expected_value) self.assertEqual(real_value, expected_value, msg) def assert_in_range(self, real_value, expected_min, expected_max, name=None): if name is None: msg = None else: msg = "Invalid %s: %s out of range <%s,%s>" % ( name, real_value, expected_min, expected_max) self.assertTrue(expected_min <= real_value <= expected_max, msg) @classmethod def sleep(cls, timeout, remark=None): if hasattr(cls, 'logger'): cls.logger.debug("Starting sleep for %ss (%s)" % (timeout, remark)) before = time.time() time.sleep(timeout) after = time.time() if after - before > 2 * timeout: cls.logger.error("unexpected time.sleep() result - " "slept for %ss instead of ~%ss!" % ( after - before, timeout)) if hasattr(cls, 'logger'): cls.logger.debug( "Finished sleep (%s) - slept %ss (wanted %ss)" % ( remark, after - before, timeout)) def send_and_assert_no_replies(self, intf, pkts, remark=""): self.vapi.cli("clear trace") intf.add_stream(pkts) self.pg_enable_capture(self.pg_interfaces) self.pg_start() timeout = 1 for i in self.pg_interfaces: i.get_capture(0, timeout=timeout) i.assert_nothing_captured(remark=remark) timeout = 0.1 def send_and_expect(self, input, pkts, output): self.vapi.cli("clear trace") input.add_stream(pkts) self.pg_enable_capture(self.pg_interfaces) self.pg_start() rx = output.get_capture(len(pkts)) return rx class TestCasePrinter(object): _shared_state = {} def __init__(self): self.__dict__ = self._shared_state if not hasattr(self, "_test_case_set"): self._test_case_set = set() def print_test_case_heading_if_first_time(self, case): if case.__class__ not in self._test_case_set: print(double_line_delim) print(colorize(getdoc(case.__class__).splitlines()[0], YELLOW)) print(double_line_delim) self._test_case_set.add(case.__class__) class VppTestResult(unittest.TestResult): """ @property result_string String variable to store the test case result string. @property errors List variable containing 2-tuples of TestCase instances and strings holding formatted tracebacks. Each tuple represents a test which raised an unexpected exception. @property failures List variable containing 2-tuples of TestCase instances and strings holding formatted tracebacks. Each tuple represents a test where a failure was explicitly signalled using the TestCase.assert*() methods. """ def __init__(self, stream, descriptions, verbosity): """ :param stream File descriptor to store where to report test results. Set to the standard error stream by default. :param descriptions Boolean variable to store information if to use test case descriptions. :param verbosity Integer variable to store required verbosity level. """ unittest.TestResult.__init__(self, stream, descriptions, verbosity) self.stream = stream self.descriptions = descriptions self.verbosity = verbosity self.result_string = None self.printer = TestCasePrinter() def addSuccess(self, test): """ Record a test succeeded result :param test: """ if hasattr(test, 'logger'): test.logger.debug("--- addSuccess() %s.%s(%s) called" % (test.__class__.__name__, test._testMethodName, test._testMethodDoc)) unittest.TestResult.addSuccess(self, test) self.result_string = colorize("OK", GREEN) def addSkip(self, test, reason): """ Record a test skipped. :param test: :param reason: """ if hasattr(test, 'logger'): test.logger.debug("--- addSkip() %s.%s(%s) called, reason is %s" % (test.__class__.__name__, test._testMethodName, test._testMethodDoc, reason)) unittest.TestResult.addSkip(self, test, reason) self.result_string = colorize("SKIP", YELLOW) def symlink_failed(self, test): logger = None if hasattr(test, 'logger'): logger = test.logger if hasattr(test, 'tempdir'): try: failed_dir = os.getenv('VPP_TEST_FAILED_DIR') link_path = '%s/%s-FAILED' % (failed_dir, test.tempdir.split("/")[-1]) if logger: logger.debug("creating a link to the failed test") logger.debug("os.symlink(%s, %s)" % (test.tempdir, link_path)) os.symlink(test.tempdir, link_path) except Exception as e: if logger: logger.error(e) def send_failure_through_pipe(self, test): if hasattr(self, 'test_framework_failed_pipe'): pipe = self.test_framework_failed_pipe if pipe: pipe.send(test.__class__) def addFailure(self, test, err): """ Record a test failed result :param test: :param err: error message """ if hasattr(test, 'logger'): test.logger.debug("--- addFailure() %s.%s(%s) called, err is %s" % (test.__class__.__name__, test._testMethodName, test._testMethodDoc, err)) test.logger.debug("formatted exception is:\n%s" % "".join(format_exception(*err))) unittest.TestResult.addFailure(self, test, err) if hasattr(test, 'tempdir'): self.result_string = colorize("FAIL", RED) + \ ' [ temp dir used by test case: ' + test.tempdir + ' ]' self.symlink_failed(test) else: self.result_string = colorize("FAIL", RED) + ' [no temp dir]' self.send_failure_through_pipe(test) def addError(self, test, err): """ Record a test error result :param test: :param err: error message """ if hasattr(test, 'logger'): test.logger.debug("--- addError() %s.%s(%s) called, err is %s" % (test.__class__.__name__, test._testMethodName, test._testMethodDoc, err)) test.logger.debug("formatted exception is:\n%s" % "".join(format_exception(*err))) unittest.TestResult.addError(self, test, err) if hasattr(test, 'tempdir'): self.result_string = colorize("ERROR", RED) + \ ' [ temp dir used by test case: ' + test.tempdir + ' ]' self.symlink_failed(test) else: self.result_string = colorize("ERROR", RED) + ' [no temp dir]' self.send_failure_through_pipe(test) def getDescription(self, test): """ Get test description :param test: :returns: test description """ # TODO: if none print warning not raise exception short_description = test.shortDescription() if self.descriptions and short_description: return short_description else: return str(test) def startTest(self, test): """ Start a test :param test: """ self.printer.print_test_case_heading_if_first_time(test) unittest.TestResult.startTest(self, test) if self.verbosity > 0: self.stream.writeln( "Starting " + self.getDescription(test) + " ...") self.stream.writeln(single_line_delim) def stopTest(self, test): """ Stop a test :param test: """ unittest.TestResult.stopTest(self, test) if self.verbosity > 0: self.stream.writeln(single_line_delim) self.stream.writeln("%-73s%s" % (self.getDescription(test), self.result_string)) self.stream.writeln(single_line_delim) else: self.stream.writeln("%-73s%s" % (self.getDescription(test), self.result_string)) def printErrors(self): """ Print errors from running the test case """ self.stream.writeln() self.printErrorList('ERROR', self.errors) self.printErrorList('FAIL', self.failures) def printErrorList(self, flavour, errors): """ Print error list to the output stream together with error type and test case description. :param flavour: error type :param errors: iterable errors """ for test, err in errors: self.stream.writeln(double_line_delim) self.stream.writeln("%s: %s" % (flavour, self.getDescription(test))) self.stream.writeln(single_line_delim) self.stream.writeln("%s" % err) class Filter_by_test_option: def __init__(self, filter_file_name, filter_class_name, filter_func_name): self.filter_file_name = filter_file_name self.filter_class_name = filter_class_name self.filter_func_name = filter_func_name def __call__(self, file_name, class_name, func_name): if self.filter_file_name and file_name != self.filter_file_name: return False if self.filter_class_name and class_name != self.filter_class_name: return False if self.filter_func_name and func_name != self.filter_func_name: return False return True class VppTestRunner(unittest.TextTestRunner): """ A basic test runner implementation which prints results to standard error. """ @property def resultclass(self): """Class maintaining the results of the tests""" return VppTestResult def __init__(self, keep_alive_pipe=None, failed_pipe=None, stream=sys.stderr, descriptions=True, verbosity=1, failfast=False, buffer=False, resultclass=None): # ignore stream setting here, use hard-coded stdout to be in sync # with prints from VppTestCase methods ... super(VppTestRunner, self).__init__(sys.stdout, descriptions, verbosity, failfast, buffer, resultclass) reporter = KeepAliveReporter() reporter.pipe = keep_alive_pipe # this is super-ugly, but very simple to implement and works as long # as we run only one test at the same time VppTestResult.test_framework_failed_pipe = failed_pipe test_option = "TEST" def parse_test_option(self): f = os.getenv(self.test_option, None) filter_file_name = None filter_class_name = None filter_func_name = None if f: if '.' in f: parts = f.split('.') if len(parts) > 3: raise Exception("Unrecognized %s option: %s" % (self.test_option, f)) if len(parts) > 2: if parts[2] not in ('*', ''): filter_func_name = parts[2] if parts[1] not in ('*', ''): filter_class_name = parts[1] if parts[0] not in ('*', ''): if parts[0].startswith('test_'): filter_file_name = parts[0] else: filter_file_name = 'test_%s' % parts[0] else: if f.startswith('test_'): filter_file_name = f else: filter_file_name = 'test_%s' % f return filter_file_name, filter_class_name, filter_func_name @staticmethod def filter_tests(tests, filter_cb): result = unittest.suite.TestSuite() for t in tests: if isinstance(t, unittest.suite.TestSuite): # this is a bunch of tests, recursively filter... x = VppTestRunner.filter_tests(t, filter_cb) if x.countTestCases() > 0: result.addTest(x) elif isinstance(t, unittest.TestCase): # this is a single test parts = t.id().split('.') # t.id() for common cases like this: # test_classifier.TestClassifier.test_acl_ip # apply filtering only if it is so if len(parts) == 3: if not filter_cb(parts[0], parts[1], parts[2]): continue result.addTest(t) else: # unexpected object, don't touch it result.addTest(t) return result def run(self, test): """ Run the tests :param test: """ faulthandler.enable() # emit stack trace to stderr if killed by signal print("Running tests using custom test runner") # debug message filter_file, filter_class, filter_func = self.parse_test_option() print("Active filters: file=%s, class=%s, function=%s" % ( filter_file, filter_class, filter_func)) filter_cb = Filter_by_test_option( filter_file, filter_class, filter_func) filtered = self.filter_tests(test, filter_cb) print("%s out of %s tests match specified filters" % ( filtered.countTestCases(), test.countTestCases())) if not running_extended_tests(): print("Not running extended tests (some tests will be skipped)") return super(VppTestRunner, self).run(filtered) class Worker(Thread): def __init__(self, args, logger, env={}): self.logger = logger self.args = args self.result = None self.env = copy.deepcopy(env) super(Worker, self).__init__() def run(self): executable = self.args[0] self.logger.debug("Running executable w/args `%s'" % self.args) env = os.environ.copy() env.update(self.env) env["CK_LOG_FILE_NAME"] = "-" self.process = subprocess.Popen( self.args, shell=False, env=env, preexec_fn=os.setpgrp, stdout=subprocess.PIPE, stderr=subprocess.PIPE) out, err = self.process.communicate() self.logger.debug("Finished running `%s'" % executable) self.logger.info("Return code is `%s'" % self.process.returncode) self.logger.info(single_line_delim) self.logger.info("Executable `%s' wrote to stdout:" % executable) self.logger.info(single_line_delim) self.logger.info(out) self.logger.info(single_line_delim) self.logger.info("Executable `%s' wrote to stderr:" % executable) self.logger.info(single_line_delim) self.logger.info(err) self.logger.info(single_line_delim) self.result = self.process.returncode