tests: move test source to vpp/test

- Generate copyright year and version
  instead of using hard-coded data

Type: refactor

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I6058f5025323b3aa483f5df4a2c4371e27b5914e

1 files changed, 0 insertions, 423 deletions

diff --git a/src/vnet/bfd/test/bfd.py b/src/vnet/bfd/test/bfd.py
deleted file mode 100644
index 9d44425ec9f..00000000000
--- a/src/vnet/bfd/test/bfd.py
+++ /dev/null
@@ -1,423 +0,0 @@
-""" BFD protocol implementation """
-
-from random import randint
-from socket import AF_INET, AF_INET6, inet_pton
-from scapy.all import bind_layers
-from scapy.layers.inet import UDP
-from scapy.packet import Packet
-from scapy.fields import BitField, BitEnumField, XByteField, FlagsField,\
-    ConditionalField, StrField
-from vpp_object import VppObject
-from util import NumericConstant
-from vpp_papi import VppEnum
-
-
-class BFDDiagCode(NumericConstant):
-    """ BFD Diagnostic Code """
-    no_diagnostic = 0
-    control_detection_time_expired = 1
-    echo_function_failed = 2
-    neighbor_signaled_session_down = 3
-    forwarding_plane_reset = 4
-    path_down = 5
-    concatenated_path_down = 6
-    administratively_down = 7
-    reverse_concatenated_path_down = 8
-
-    desc_dict = {
-        no_diagnostic: "No diagnostic",
-        control_detection_time_expired: "Control Detection Time Expired",
-        echo_function_failed: "Echo Function Failed",
-        neighbor_signaled_session_down: "Neighbor Signaled Session Down",
-        forwarding_plane_reset: "Forwarding Plane Reset",
-        path_down: "Path Down",
-        concatenated_path_down: "Concatenated Path Down",
-        administratively_down: "Administratively Down",
-        reverse_concatenated_path_down: "Reverse Concatenated Path Down",
-    }
-
-
-class BFDState(NumericConstant):
-    """ BFD State """
-    admin_down = 0
-    down = 1
-    init = 2
-    up = 3
-
-    desc_dict = {
-        admin_down: "AdminDown",
-        down: "Down",
-        init: "Init",
-        up: "Up",
-    }
-
-
-class BFDAuthType(NumericConstant):
-    """ BFD Authentication Type """
-    no_auth = 0
-    simple_pwd = 1
-    keyed_md5 = 2
-    meticulous_keyed_md5 = 3
-    keyed_sha1 = 4
-    meticulous_keyed_sha1 = 5
-
-    desc_dict = {
-        no_auth: "No authentication",
-        simple_pwd: "Simple Password",
-        keyed_md5: "Keyed MD5",
-        meticulous_keyed_md5: "Meticulous Keyed MD5",
-        keyed_sha1: "Keyed SHA1",
-        meticulous_keyed_sha1: "Meticulous Keyed SHA1",
-    }
-
-
-def bfd_is_auth_used(pkt):
-    """ is packet authenticated? """
-    return "A" in pkt.sprintf("%BFD.flags%")
-
-
-def bfd_is_simple_pwd_used(pkt):
-    """ is simple password authentication used? """
-    return bfd_is_auth_used(pkt) and pkt.auth_type == BFDAuthType.simple_pwd
-
-
-def bfd_is_sha1_used(pkt):
-    """ is sha1 authentication used? """
-    return bfd_is_auth_used(pkt) and pkt.auth_type in \
-        (BFDAuthType.keyed_sha1, BFDAuthType.meticulous_keyed_sha1)
-
-
-def bfd_is_md5_used(pkt):
-    """ is md5 authentication used? """
-    return bfd_is_auth_used(pkt) and pkt.auth_type in \
-        (BFDAuthType.keyed_md5, BFDAuthType.meticulous_keyed_md5)
-
-
-def bfd_is_md5_or_sha1_used(pkt):
-    """ is md5 or sha1 used? """
-    return bfd_is_md5_used(pkt) or bfd_is_sha1_used(pkt)
-
-
-class BFD(Packet):
-    """ BFD protocol layer for scapy """
-
-    udp_dport = 3784  #: BFD destination port per RFC 5881
-    udp_dport_echo = 3785  # : BFD destination port for ECHO per RFC 5881
-    udp_sport_min = 49152  #: BFD source port min value per RFC 5881
-    udp_sport_max = 65535  #: BFD source port max value per RFC 5881
-    bfd_pkt_len = 24  # : length of BFD pkt without authentication section
-    sha1_auth_len = 28  # : length of authentication section if SHA1 used
-
-    name = "BFD"
-
-    fields_desc = [
-        BitField("version", 1, 3),
-        BitEnumField("diag", 0, 5, BFDDiagCode.desc_dict),
-        BitEnumField("state", 0, 2, BFDState.desc_dict),
-        FlagsField("flags", 0, 6, ['M', 'D', 'A', 'C', 'F', 'P']),
-        XByteField("detect_mult", 0),
-        BitField("length", bfd_pkt_len, 8),
-        BitField("my_discriminator", 0, 32),
-        BitField("your_discriminator", 0, 32),
-        BitField("desired_min_tx_interval", 0, 32),
-        BitField("required_min_rx_interval", 0, 32),
-        BitField("required_min_echo_rx_interval", 0, 32),
-        ConditionalField(
-            BitEnumField("auth_type", 0, 8, BFDAuthType.desc_dict),
-            bfd_is_auth_used),
-        ConditionalField(BitField("auth_len", 0, 8), bfd_is_auth_used),
-        ConditionalField(BitField("auth_key_id", 0, 8), bfd_is_auth_used),
-        ConditionalField(BitField("auth_reserved", 0, 8),
-                         bfd_is_md5_or_sha1_used),
-        ConditionalField(
-            BitField("auth_seq_num", 0, 32), bfd_is_md5_or_sha1_used),
-        ConditionalField(StrField("auth_key_hash", "0" * 16), bfd_is_md5_used),
-        ConditionalField(
-            StrField("auth_key_hash", "0" * 20), bfd_is_sha1_used),
-    ]
-
-    def mysummary(self):
-        return self.sprintf("BFD(my_disc=%BFD.my_discriminator%,"
-                            "your_disc=%BFD.your_discriminator%)")
-
-
-# glue the BFD packet class to scapy parser
-bind_layers(UDP, BFD, dport=BFD.udp_dport)
-
-
-class BFD_vpp_echo(Packet):
-    """ BFD echo packet as used by VPP (non-rfc, as rfc doesn't define one) """
-
-    udp_dport = 3785  #: BFD echo destination port per RFC 5881
-    name = "BFD_VPP_ECHO"
-
-    fields_desc = [
-        BitField("discriminator", 0, 32),
-        BitField("expire_time_clocks", 0, 64),
-        BitField("checksum", 0, 64)
-    ]
-
-    def mysummary(self):
-        return self.sprintf(
-            "BFD_VPP_ECHO(disc=%BFD_VPP_ECHO.discriminator%,"
-            "expire_time_clocks=%BFD_VPP_ECHO.expire_time_clocks%)")
-
-
-# glue the BFD echo packet class to scapy parser
-bind_layers(UDP, BFD_vpp_echo, dport=BFD_vpp_echo.udp_dport)
-
-
-class VppBFDAuthKey(VppObject):
-    """ Represents BFD authentication key in VPP """
-
-    def __init__(self, test, conf_key_id, auth_type, key):
-        self._test = test
-        self._key = key
-        self._auth_type = auth_type
-        test.assertIn(auth_type, BFDAuthType.desc_dict)
-        self._conf_key_id = conf_key_id
-
-    @property
-    def test(self):
-        """ Test which created this key """
-        return self._test
-
-    @property
-    def auth_type(self):
-        """ Authentication type for this key """
-        return self._auth_type
-
-    @property
-    def key(self):
-        """ key data """
-        return self._key
-
-    @key.setter
-    def key(self, value):
-        self._key = value
-
-    @property
-    def conf_key_id(self):
-        """ configuration key ID """
-        return self._conf_key_id
-
-    def add_vpp_config(self):
-        self.test.vapi.bfd_auth_set_key(
-            conf_key_id=self._conf_key_id, auth_type=self._auth_type,
-            key=self._key, key_len=len(self._key))
-        self._test.registry.register(self, self.test.logger)
-
-    def get_bfd_auth_keys_dump_entry(self):
-        """ get the entry in the auth keys dump corresponding to this key """
-        result = self.test.vapi.bfd_auth_keys_dump()
-        for k in result:
-            if k.conf_key_id == self._conf_key_id:
-                return k
-        return None
-
-    def query_vpp_config(self):
-        return self.get_bfd_auth_keys_dump_entry() is not None
-
-    def remove_vpp_config(self):
-        self.test.vapi.bfd_auth_del_key(conf_key_id=self._conf_key_id)
-
-    def object_id(self):
-        return "bfd-auth-key-%s" % self._conf_key_id
-
-
-class VppBFDUDPSession(VppObject):
-    """ Represents BFD UDP session in VPP """
-
-    def __init__(self, test, interface, peer_addr, local_addr=None, af=AF_INET,
-                 desired_min_tx=300000, required_min_rx=300000, detect_mult=3,
-                 sha1_key=None, bfd_key_id=None, is_tunnel=False):
-        self._test = test
-        self._interface = interface
-        self._af = af
-        if local_addr:
-            self._local_addr = local_addr
-        else:
-            self._local_addr = None
-        self._peer_addr = peer_addr
-        self._desired_min_tx = desired_min_tx
-        self._required_min_rx = required_min_rx
-        self._detect_mult = detect_mult
-        self._sha1_key = sha1_key
-        if bfd_key_id is not None:
-            self._bfd_key_id = bfd_key_id
-        else:
-            self._bfd_key_id = randint(0, 255)
-        self._is_tunnel = is_tunnel
-
-    @property
-    def test(self):
-        """ Test which created this session """
-        return self._test
-
-    @property
-    def interface(self):
-        """ Interface on which this session lives """
-        return self._interface
-
-    @property
-    def af(self):
-        """ Address family - AF_INET or AF_INET6 """
-        return self._af
-
-    @property
-    def local_addr(self):
-        """ BFD session local address (VPP address) """
-        if self._local_addr is None:
-            if self.af == AF_INET:
-                return self._interface.local_ip4
-            elif self.af == AF_INET6:
-                return self._interface.local_ip6
-            else:
-                raise Exception("Unexpected af '%s'" % self.af)
-        return self._local_addr
-
-    @property
-    def peer_addr(self):
-        """ BFD session peer address """
-        return self._peer_addr
-
-    def get_bfd_udp_session_dump_entry(self):
-        """ get the namedtuple entry from bfd udp session dump """
-        result = self.test.vapi.bfd_udp_session_dump()
-        for s in result:
-            self.test.logger.debug("session entry: %s" % str(s))
-            if s.sw_if_index == self.interface.sw_if_index:
-                if self.af == AF_INET \
-                        and self.interface.local_ip4 == str(s.local_addr) \
-                        and self.interface.remote_ip4 == str(s.peer_addr):
-                    return s
-                if self.af == AF_INET6 \
-                        and self.interface.local_ip6 == str(s.local_addr) \
-                        and self.interface.remote_ip6 == str(s.peer_addr):
-                    return s
-        return None
-
-    @property
-    def state(self):
-        """ BFD session state """
-        session = self.get_bfd_udp_session_dump_entry()
-        if session is None:
-            raise Exception("Could not find BFD session in VPP response")
-        return session.state
-
-    @property
-    def desired_min_tx(self):
-        """ desired minimum tx interval """
-        return self._desired_min_tx
-
-    @property
-    def required_min_rx(self):
-        """ required minimum rx interval """
-        return self._required_min_rx
-
-    @property
-    def detect_mult(self):
-        """ detect multiplier """
-        return self._detect_mult
-
-    @property
-    def sha1_key(self):
-        """ sha1 key """
-        return self._sha1_key
-
-    @property
-    def bfd_key_id(self):
-        """ bfd key id in use """
-        return self._bfd_key_id
-
-    @property
-    def is_tunnel(self):
-        return self._is_tunnel
-
-    def activate_auth(self, key, bfd_key_id=None, delayed=False):
-        """ activate authentication for this session """
-        self._bfd_key_id = bfd_key_id if bfd_key_id else randint(0, 255)
-        self._sha1_key = key
-        conf_key_id = self._sha1_key.conf_key_id
-        is_delayed = 1 if delayed else 0
-        self.test.vapi.bfd_udp_auth_activate(
-            sw_if_index=self._interface.sw_if_index,
-            local_addr=self.local_addr,
-            peer_addr=self.peer_addr,
-            bfd_key_id=self._bfd_key_id,
-            conf_key_id=conf_key_id,
-            is_delayed=is_delayed)
-
-    def deactivate_auth(self, delayed=False):
-        """ deactivate authentication """
-        self._bfd_key_id = None
-        self._sha1_key = None
-        is_delayed = 1 if delayed else 0
-        self.test.vapi.bfd_udp_auth_deactivate(
-            sw_if_index=self._interface.sw_if_index,
-            local_addr=self.local_addr,
-            peer_addr=self.peer_addr,
-            is_delayed=is_delayed)
-
-    def modify_parameters(self,
-                          detect_mult=None,
-                          desired_min_tx=None,
-                          required_min_rx=None):
-        """ modify session parameters """
-        if detect_mult:
-            self._detect_mult = detect_mult
-        if desired_min_tx:
-            self._desired_min_tx = desired_min_tx
-        if required_min_rx:
-            self._required_min_rx = required_min_rx
-        self.test.vapi.bfd_udp_mod(sw_if_index=self._interface.sw_if_index,
-                                   desired_min_tx=self.desired_min_tx,
-                                   required_min_rx=self.required_min_rx,
-                                   detect_mult=self.detect_mult,
-                                   local_addr=self.local_addr,
-                                   peer_addr=self.peer_addr)
-
-    def add_vpp_config(self):
-        bfd_key_id = self._bfd_key_id if self._sha1_key else None
-        conf_key_id = self._sha1_key.conf_key_id if self._sha1_key else None
-        is_authenticated = True if self._sha1_key else False
-        self.test.vapi.bfd_udp_add(sw_if_index=self._interface.sw_if_index,
-                                   desired_min_tx=self.desired_min_tx,
-                                   required_min_rx=self.required_min_rx,
-                                   detect_mult=self.detect_mult,
-                                   local_addr=self.local_addr,
-                                   peer_addr=self.peer_addr,
-                                   bfd_key_id=bfd_key_id,
-                                   conf_key_id=conf_key_id,
-                                   is_authenticated=is_authenticated)
-        self._test.registry.register(self, self.test.logger)
-
-    def query_vpp_config(self):
-        session = self.get_bfd_udp_session_dump_entry()
-        return session is not None
-
-    def remove_vpp_config(self):
-        self.test.vapi.bfd_udp_del(self._interface.sw_if_index,
-                                   local_addr=self.local_addr,
-                                   peer_addr=self.peer_addr)
-
-    def object_id(self):
-        return "bfd-udp-%s-%s-%s-%s" % (self._interface.sw_if_index,
-                                        self.local_addr,
-                                        self.peer_addr,
-                                        self.af)
-
-    def admin_up(self):
-        """ set bfd session admin-up """
-        self.test.vapi.bfd_udp_session_set_flags(
-            flags=VppEnum.vl_api_if_status_flags_t.IF_STATUS_API_FLAG_ADMIN_UP,
-            sw_if_index=self._interface.sw_if_index,
-            local_addr=self.local_addr,
-            peer_addr=self.peer_addr)
-
-    def admin_down(self):
-        """ set bfd session admin-down """
-        self.test.vapi.bfd_udp_session_set_flags(
-            flags=0, sw_if_index=self._interface.sw_if_index,
-            local_addr=self.local_addr,
-            peer_addr=self.peer_addr)