msg = "VPP subprocess died %sunexpectedly with return code: %d%s." % (
in_msg,
self.rv,
- ' [%s]' % self.signal_name if
- self.signal_name is not None else '')
+ ' [%s]' % (self.signal_name if
+ self.signal_name is not None else ''))
super(VppDiedError, self).__init__(msg)
"""This subclass is a base class for VPP test cases that are implemented as
classes. It provides methods to create and run test case.
"""
- get_truthy_envar = staticmethod(BoolEnvironmentVariable)
extra_vpp_punt_config = []
extra_vpp_plugin_config = []
coredump_size = "coredump-size unlimited"
cpu_core_number = cls.get_least_used_cpu()
+ if not hasattr(cls, "worker_config"):
+ cls.worker_config = ""
cls.vpp_cmdline = [cls.vpp_bin, "unix",
"{", "nodaemon", debug_cli, "full-coredump",
coredump_size, "runtime-dir", cls.tempdir, "}",
"api-trace", "{", "on", "}", "api-segment", "{",
"prefix", cls.shm_prefix, "}", "cpu", "{",
- "main-core", str(cpu_core_number), "}",
+ "main-core", str(cpu_core_number),
+ cls.worker_config, "}",
"statseg", "{", "socket-name", cls.stats_sock, "}",
"socksvr", "{", "socket-name", cls.api_sock, "}",
"plugins",
cls._captures = []
@classmethod
- def create_pg_interfaces(cls, interfaces):
+ def create_pg_interfaces(cls, interfaces, gso=0, gso_size=0):
"""
Create packet-generator interfaces.
"""
result = []
for i in interfaces:
- intf = VppPGInterface(cls, i)
+ intf = VppPGInterface(cls, i, gso, gso_size)
setattr(cls, intf.name, intf)
result.append(intf)
cls.pg_interfaces = result
def assert_packet_checksums_valid(self, packet,
ignore_zero_udp_checksums=True):
received = packet.__class__(scapy.compat.raw(packet))
- self.logger.debug(
- ppp("Verifying packet checksums for packet:", received))
udp_layers = ['UDP', 'UDPerror']
checksum_fields = ['cksum', 'chksum']
checksums = []