#: 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
# of properly terminating the loop
+def running_extended_tests():
+ try:
+ s = os.getenv("EXTENDED_TESTS")
+ return True if s.lower() in ("y", "yes", "1") else False
+ except:
+ return False
+ return False
+
+
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.
return
dl = d.lower()
if dl == "core":
- if resource.getrlimit(resource.RLIMIT_CORE)[0] <= 0:
- # give a heads up if this is actually useless
- print(colorize("WARNING: core size limit is set 0, core files "
- "will NOT be created", RED))
cls.debug_core = True
elif dl == "gdb":
cls.debug_gdb = 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"
- cls.vpp_cmdline = [cls.vpp_bin,
- "unix", "{", "nodaemon", debug_cli, "}",
+ coredump_size = None
+ try:
+ size = os.getenv("COREDUMP_SIZE")
+ if size is not None:
+ coredump_size = "coredump-size %s" % size
+ except:
+ pass
+ if coredump_size is None:
+ coredump_size = "coredump-size unlimited"
+ cls.vpp_cmdline = [cls.vpp_bin, "unix",
+ "{", "nodaemon", debug_cli, coredump_size, "}",
"api-trace", "{", "on", "}",
- "api-segment", "{", "prefix", cls.shm_prefix, "}"]
- if cls.plugin_path is not None:
- cls.vpp_cmdline.extend(["plugin_path", cls.plugin_path])
+ "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
cls.verbose = 0
cls.vpp_dead = False
cls.registry = VppObjectRegistry()
- print(double_line_delim)
- print(colorize(getdoc(cls).splitlines()[0], YELLOW))
- print(double_line_delim)
# 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:
self._testMethodDoc))
if not self.vpp_dead:
self.logger.debug(self.vapi.cli("show trace"))
- self.logger.info(self.vapi.ppcli("show int"))
+ self.logger.info(self.vapi.ppcli("show interfaces"))
self.logger.info(self.vapi.ppcli("show hardware"))
self.logger.info(self.vapi.ppcli("show error"))
self.logger.info(self.vapi.ppcli("show run"))
os.rename(tmp_api_trace, vpp_api_trace_log)
self.logger.info(self.vapi.ppcli("api trace dump %s" %
vpp_api_trace_log))
+ else:
+ self.registry.unregister_all(self.logger)
def setUp(self):
""" Clear trace before running each test"""
:returns: string containing serialized data from packet info
"""
- return "%d %d %d" % (info.index, info.src, info.dst)
+ return "%d %d %d %d %d" % (info.index, info.src, info.dst,
+ info.ip, info.proto)
@staticmethod
def payload_to_info(payload):
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):
time.sleep(timeout)
+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
self.descriptions = descriptions
self.verbosity = verbosity
self.result_string = None
+ self.printer = TestCasePrinter()
def addSuccess(self, 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(