VPP-DEV API Coverages: SRv6

Jira: CSIT-1698

Change-Id: I6d9154284990df8877850e4014716510016e485b
Signed-off-by: Jan Gelety <jgelety@cisco.com>

1 files changed, 107 insertions, 0 deletions

diff --git a/tests/vpp/device/srv6/eth2p-ethip6srhip6-ip6base-srv6enc2sids-dev.robot b/tests/vpp/device/srv6/eth2p-ethip6srhip6-ip6base-srv6enc2sids-dev.robot
new file mode 100644
index 0000000000..71618e5c0d
--- /dev/null
+++ b/tests/vpp/device/srv6/eth2p-ethip6srhip6-ip6base-srv6enc2sids-dev.robot
@@ -0,0 +1,107 @@
+# Copyright (c) 2020 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# 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.
+
+*** Settings ***
+| Resource | resources/libraries/robot/shared/default.robot
+|
+| Force Tags | 2_NODE_SINGLE_LINK_TOPO | DEVICETEST | HW_ENV | DCR_ENV | SCAPY
+| ... | NIC_Virtual | ETH | IP6FWD | FEATURE | SRv6 | SRv6_2SID_DECAP
+| ... | DRV_VFIO_PCI
+| ... | RXQ_SIZE_0 | TXQ_SIZE_0
+| ... | ethip6srhip6-ip6base-srv6enc2sids
+|
+| Suite Setup | Setup suite topology interfaces | scapy
+| Test Setup | Setup test
+| Test Teardown | Tear down test | packet_trace
+|
+| Test Template | Local Template
+|
+| Documentation | *Segment routing over IPv6 dataplane with two SIDs\
+| ... | (SRH inserted) test suite.*
+|
+| ... | *[Top] Network topologies:* TG-DUT1 2-node topology with one link\
+| ... | between nodes.
+| ... | *[Cfg] DUT configuration:* On DUT1 configure physical interface IPv6\
+| ... | addresses, static ARP record, route and IPv6 forwarding over SRv6\
+| ... | with two SIDs - Segment Routing Header inserted.
+| ... | *[Ver] TG verification:* ETH-IP6 packet is sent from TG to DUT1 in one\
+| ... | direction. Packet is received and verified for correctness on TG. Then\
+| ... | ETH-IP6-IP6 packet is sent from TG in opposite direction. Packet is\
+| ... | received and verified for correctness on TG.
+| ... | *[Ref] Applicable standard specifications:* SRv6 Network Programming -\
+| ... | draft 3.
+
+*** Variables ***
+| @{plugins_to_enable}= | dpdk_plugin.so
+| ${crypto_type}= | ${None}
+| ${nic_name}= | virtual
+| ${nic_driver}= | vfio-pci
+| ${nic_rxq_size}= | 0
+| ${nic_txq_size}= | 0
+| ${nic_pfs}= | 2
+| ${nic_vfs}= | 0
+| ${overhead}= | ${80}
+# SIDs
+| ${dut1_sid1}= | 2002:1::
+| ${dut1_sid2_1}= | 2003:2::
+| ${dut1_sid2_2}= | 2003:3::
+| ${dut1_bsid}= | 2002:1::1
+| ${dut2_sid1_1}= | 2002:2::
+| ${dut2_sid1_2}= | 2002:3::
+| ${dut2_sid2}= | 2003:1::
+| ${sid_prefix}= | ${64}
+# IP settings
+| ${tg_if1_ip6_subnet}= | 2001:1::
+| ${tg_if2_ip6_subnet}= | 2001:2::
+| ${dst_addr_nr}= | ${1}
+| ${dut1_if1_ip6}= | 2001:1::1
+| ${dut1_if2_ip6}= | 2001:3::1
+| ${dut2_if1_ip6}= | 2001:3::2
+| ${dut2_if2_ip6}= | 2001:2::1
+| ${prefix}= | ${64}
+
+*** Keywords ***
+| Local Template
+| | [Documentation]
+| | ... | [Cfg] DUT1 is configured with IPv6 routing and static route,\
+| | ... | SR policy and steering policy for one direction and two SR\
+| | ... | behaviours (functions) - End and End.DX6 - for other direction.
+| | ... | [Ver] Make TG send IPv6 packets routed over DUT1 interfaces.\
+| | ... | Make TG verify IPv6 packets are correct.
+| |
+| | ... | *Arguments:*
+| | ... | - frame_size - Framesize in Bytes in integer. Type: integer
+| | ... | - phy_cores - Number of physical cores. Type: integer
+| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
+| |
+| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
+| |
+| | Set Test Variable | \${frame_size}
+| |
+| | Given Set Max Rate And Jumbo
+| | And Add worker threads to all DUTs | ${phy_cores} | ${rxq}
+| | And Pre-initialize layer driver | ${nic_driver}
+| | And Apply startup configuration on all VPP DUTs | with_trace=${True}
+| | When Initialize layer driver | ${nic_driver}
+| | And Initialize layer interface
+| | And Initialize SRv6 encapsulation with '2' x SID 'with' decapsulation
+| | Then Send IPv6 Packet and verify SRv6 encapsulation in received packet
+| | ... | ${tg} | ${TG_pf1}[0] | ${TG_pf2}[0] | ${DUT1_${int}1_mac}[0]
+| | ... | ${DUT1_${int}2_mac}[0] | ${tg_if1_ip6_subnet}2 | ${tg_if2_ip6_subnet}2
+| | ... | ${dut1_sid1} | ${dut1_sid2_1} | ${dut2_sid2} | ${dut2_sid1_1}
+| | ... | ${dut1_sid2_2} | ${dut2_sid1_2}
+
+*** Test Cases ***
+| tc01-78B-ethip6srhip6-ip6base-srv6enc2sids-dev
+| | [Tags] | 78B
+| | frame_size=${78} | phy_cores=${0}