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path: root/test/sanity_run_vpp.py
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#!/usr/bin/env python3

from __future__ import print_function
from multiprocessing import Pipe
import sys
import os
from framework import VppDiedError, VppTestCase, KeepAliveReporter


class SanityTestCase(VppTestCase):
    """Sanity test case - verify whether VPP is able to start"""

    cpus = [0]

    # don't ask to debug SanityTestCase
    @classmethod
    def wait_for_enter(cls, pid=0):
        pass

    @classmethod
    def _debug_quit(cls):
        try:
            cls.vpp.poll()
        except AttributeError:
            pass


def main():
    rc = 0
    tc = SanityTestCase
    x, y = Pipe()
    reporter = KeepAliveReporter()
    reporter.pipe = y
    try:
        tc.setUpClass()
    except VppDiedError:
        rc = -1
    else:
        try:
            tc.tearDownClass()
        except Exception:
            rc = -1
    x.close()
    y.close()

    if rc == 0:
        print("Sanity test case passed.")
    else:
        print("Sanity test case failed.")
    return rc


if __name__ == "__main__":
    sys.exit(main())
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# Copyright (c) 2021 Cisco and/or its affiliates.
#
# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
#
# Licensed under the Apache License 2.0 or
# GNU General Public License v2.0 or later;  you may not use this file
# except in compliance with one of these Licenses. You
# may obtain a copy of the Licenses at:
#
#     http://www.apache.org/licenses/LICENSE-2.0
#     https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
#
# Note: If this file is linked with Scapy, which is GPLv2+, your use of it
# must be under GPLv2+.  If at any point in the future it is no longer linked
# with Scapy (or other GPLv2+ licensed software), you are free to choose
# Apache 2.
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Stream profile for T-rex traffic generator.

Stream profile:
 - Two streams sent in directions 0 --> 1 and 1 --> 0 at the same time.
 - Packet: ETH / DOT1Q / IP /
 - Direction 0 --> 1:
   - Destination MAC address:       ba:dc:00:ff:ee:01
   - VLAN range:                    100
   - Source IP address range:       10.10.10.1 - 10.10.10.254
   - Destination IP address range:  20.20.20.1 - 20.20.20.254
 - Direction 1 --> 0:
   - Destination MAC address:       ba:dc:00:ff:ee:01
   - VLAN range:                    200
   - Source IP address range:       20.20.20.1 - 20.20.20.254
   - Destination IP address range:  10.10.10.1 - 10.10.10.254
"""

from trex.stl.api import *
from profile_trex_stateless_base_class import TrafficStreamsBaseClass


class TrafficStreams(TrafficStreamsBaseClass):
    """Stream profile."""

    def __init__(self):
        """Initialization and setting of streams' parameters."""

        super(TrafficStreamsBaseClass, self).__init__()

        # VLAN IDs
        self.p1_vlan_start = 100
        self.p2_vlan_start = 200

        # IPs used in packet headers.
        self.p1_src_start_ip = u"10.10.10.1"
        self.p1_src_end_ip = u"10.10.10.254"

        self.p1_dst_start_ip = u"20.20.20.1"
        self.p1_dst_end_ip = u"20.20.20.254"

        self.p2_src_start_ip = u"20.20.20.1"
        self.p2_src_end_ip = u"20.20.20.254"

        self.p2_dst_start_ip = u"10.10.10.1"
        self.p2_dst_end_ip = u"10.10.10.254"

    def define_packets(self):
        """Defines the packets to be sent from the traffic generator.

        Packet definition: | ETH | DOT1Q | IP |

        :returns: Packets to be sent from the traffic generator.
        :rtype: tuple
        """

        # Direction 0 --> 1
        base_pkt_a = (
            Ether(
                dst=u"ba:dc:00:ff:ee:01"
            ) /
            Dot1Q(
                vlan=self.p1_vlan_start
            ) /
            IP(
                src=self.p1_src_start_ip,
                dst=self.p1_dst_start_ip,
                proto=61
            )
        )
        # Direction 1 --> 0
        base_pkt_b = (
            Ether(
                dst=u"ba:dc:00:ff:ee:01"
            ) /
            Dot1Q(
                vlan=self.p2_vlan_start
            ) /
            IP(
                src=self.p2_src_start_ip,
                dst=self.p2_dst_start_ip,
                proto=61
            )
        )

        # Direction 0 --> 1
        vm1 = STLScVmRaw(
            [
                STLVmFlowVar(
                    name=u"ip_src",
                    min_value=self.p1_src_start_ip,
                    max_value=self.p1_src_end_ip,
                    size=4,
                    op=u"random"
                ),
                STLVmWrFlowVar(
                    fv_name=u"ip_src",
                    pkt_offset=u"IP.src"
                ),
                STLVmFlowVar(
                    name=u"ip_dst",
                    min_value=self.p1_dst_start_ip,
                    max_value=self.p1_dst_end_ip,
                    size=4,
                    op=u"random"
                ),
                STLVmWrFlowVar(
                    fv_name=u"ip_dst",
                    pkt_offset=u"IP.dst"
                ),
                STLVmFixIpv4(
                    offset=u"IP"
                )
            ]
        )
        # Direction 1 --> 0
        vm2 = STLScVmRaw(
            [
                STLVmFlowVar(
                    name=u"ip_src",
                    min_value=self.p2_src_start_ip,
                    max_value=self.p2_src_end_ip,
                    size=4,
                    op=u"random"
                ),
                STLVmWrFlowVar(
                    fv_name=u"ip_src",
                    pkt_offset=u"IP.src"
                ),
                STLVmFlowVar(
                    name=u"ip_dst",
                    min_value=self.p2_dst_start_ip,
                    max_value=self.p2_dst_end_ip,
                    size=4,
                    op=u"random"
                ),
                STLVmWrFlowVar(
                    fv_name=u"ip_dst",
                    pkt_offset=u"IP.dst"
                ),
                STLVmFixIpv4(
                    offset=u"IP"
                )
            ]
        )

        return base_pkt_a, base_pkt_b, vm1, vm2


def register():
    """Register this traffic profile to T-rex.

    Do not change this function.

    :returns: Traffic streams.
    :rtype: Object
    """
    return TrafficStreams()