csit-func-tc-naming-change - phase 1

- change of ts directories
- change of ts file names
- splitting of former files to more files when suitable
- more details:
  https://wiki.fd.io/view/CSIT/csit-perf-tc-naming-change

Change-Id: Ifda1038f8323735f86c1be7ba7f93e3fda183618
Signed-off-by: Jan Gelety <jgelety@cisco.com>

1 files changed, 306 insertions, 0 deletions

diff --git a/tests/func/gre/eth2p-ethip4gre-ip4base-func.robot b/tests/func/gre/eth2p-ethip4gre-ip4base-func.robot
new file mode 100644
index 0000000000..7087e31326
--- /dev/null
+++ b/tests/func/gre/eth2p-ethip4gre-ip4base-func.robot
@@ -0,0 +1,306 @@
+# Copyright (c) 2016 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/default.robot
+| Resource | resources/libraries/robot/testing_path.robot
+| Resource | resources/libraries/robot/ipv4.robot
+| Resource | resources/libraries/robot/gre.robot
+| Resource | resources/libraries/robot/traffic.robot
+| Library  | resources.libraries.python.IPUtil
+| Library  | resources.libraries.python.Trace
+| Force Tags | VM_ENV | HW_ENV
+| Test Setup | Func Test Setup
+| Test Teardown | Func Test Teardown
+| Documentation | *GREoIPv4 test cases*
+| ...
+| ... | *[Top] Network Topologies:* TG=DUT1 2-node topology with two links
+| ... | between nodes; TG-DUT1-DUT2-TG 3-node circular topology with single
+| ... | links between nodes.
+| ... | *[Enc] Packet Encapsulations:* Eth-IPv4-GRE-IPv4-ICMPv4 on DUT1-DUT2,
+| ... | Eth-IPv4-ICMPv4 on TG-DUTn for routing over GRE tunnel; Eth-IPv4-ICMPv4
+| ... | on TG_if1-DUT, Eth-IPv4-GRE-IPv4-ICMPv4 on TG_if2_DUT for GREoIPv4
+| ... | encapsulation and decapsulation verification.
+| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4 routing
+| ... | and static routes. GREoIPv4 tunnel is configured between DUT1 and DUT2.
+| ... | *[Ver] TG verification:* Test ICMPv4 (or ICMPv6) Echo Request packets are
+| ... | sent in both directions by TG on links to DUT1 and DUT2; GREoIPv4
+| ... | encapsulation and decapsulation are verified separately by TG; on
+| ... | receive TG verifies packets for correctness and their IPv4 (IPv6)
+| ... | src-addr, dst-addr and MAC addresses.
+| ... | *[Ref] Applicable standard specifications:* RFC2784.
+
+*** Variables ***
+| ${net1_address}= | 192.168.0.0
+| ${net1_host_address}= | 192.168.0.100
+| ${net1_gw_address}= | 192.168.0.1
+| ${net2_address}= | 192.168.2.0
+| ${net2_host_address}= | 192.168.2.100
+| ${net3_address}= | 192.168.3.0
+| ${net3_host_address}= | 192.168.3.100
+| ${net2_gw_address}= | 192.168.2.1
+| ${dut1_ip_address}= | 192.168.1.1
+| ${dut2_ip_address}= | 192.168.1.2
+| ${dut1_gre_ip}= | 172.16.0.1
+| ${dut2_gre_ip}= | 172.16.0.2
+| ${dut_tun0_ip1}= | 172.16.0.1
+| ${dut_tun0_ip2}= | 172.16.0.2
+| ${dut_tun1_ip1}= | 172.16.1.1
+| ${dut_tun1_ip2}= | 172.16.1.2
+| ${dut1_lo_address}= | 10.0.0.1
+| ${tun0_dst}= | 10.0.0.2
+| ${tun1_dst}= | 10.0.0.3
+| ${prefix}= | 24
+
+*** Test Cases ***
+| TC01: DUT1 and DUT2 route over GREoIPv4 tunnel between two TG links
+| | [Documentation]
+| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-GRE-IPv4-ICMPv4 on \
+| | ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 and DUT2
+| | ... | configure GREoIPv4 tunnel with IPv4 routes towards each other.
+| | ... | [Ver] Make TG send ICMPv4 Echo Req between its interfaces across
+| | ... | both DUTs and GRE tunnel between them; verify IPv4 headers on
+| | ... | received packets are correct. [Ref] RFC2784.
+| | [Tags] | 3_NODE_SINGLE_LINK_TOPO | 3_NODE_DOUBLE_LINK_TOPO
+| | Given Path for 3-node testing is set | ${nodes['TG']} | ${nodes['DUT1']}
+| | ... | ${nodes['DUT2']} | ${nodes['TG']}
+| | And Interfaces in 3-node path are up
+| | And IP addresses are set on interfaces
+| | ... | ${dut1_node} | ${dut1_to_dut2} | ${dut1_ip_address} | ${prefix}
+| | ... | ${dut1_node} | ${dut1_to_tg}   | ${net1_gw_address} | ${prefix}
+| | ... | ${dut2_node} | ${dut2_to_dut1} | ${dut2_ip_address} | ${prefix}
+| | ... | ${dut2_node} | ${dut2_to_tg}   | ${net2_gw_address} | ${prefix}
+| | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${dut2_ip_address}
+| | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${dut1_ip_address}
+| | And Add Arp On Dut | ${dut2_node} | ${dut2_to_tg} | ${net2_host_address}
+| | ... | ${tg_to_dut2_mac}
+| | ${dut1_gre_interface} | ${dut1_gre_index}=
+| | ... | When GRE tunnel interface is created and up
+| | ... | ${dut1_node} | ${dut1_ip_address} | ${dut2_ip_address}
+| | ${dut2_gre_interface} | ${dut2_gre_index}=
+| | ... | And  GRE tunnel interface is created and up
+| | ... | ${dut2_node} | ${dut2_ip_address} | ${dut1_ip_address}
+| | And IP addresses are set on interfaces
+| | ... | ${dut1_node} | ${dut1_gre_index} | ${dut1_gre_ip} | ${prefix}
+| | ... | ${dut2_node} | ${dut2_gre_index} | ${dut2_gre_ip} | ${prefix}
+| | And Vpp Route Add | ${dut1_node} | ${net2_address} | ${prefix}
+| | ... | ${dut2_gre_ip} | ${dut1_gre_index}
+| | Then Send Packet And Check Headers | ${tg_node}
+| | ... | ${net1_host_address} | ${net2_host_address}
+| | ... | ${tg_to_dut1} | ${tg_to_dut1_mac} | ${dut1_to_tg_mac}
+| | ... | ${tg_to_dut2} | ${dut2_to_tg_mac} | ${tg_to_dut2_mac}
+
+| TC02: DUT encapsulates IPv4 into GREoIPv4 tunnel - GRE header verification
+| | [Documentation]
+| | ... | [Top] TG=DUT1. [Enc] Eth-IPv4-ICMPv4 on TG_if1-DUT, \
+| | ... | Eth-IPv4-GRE-IPv4-ICMPv4 on TG_if2_DUT. [Cfg] On DUT1 configure
+| | ... | GREoIPv4 tunnel with IPv4 route towards TG. [Ver] Make TG send
+| | ... | non-encapsulated ICMPv4 Echo Req to DUT; verify TG received
+| | ... | GREoIPv4 encapsulated packet is correct. [Ref] RFC2784.
+| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
+| | Given Path for 2-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Interfaces in 2-node path are up
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut1_ip_address} | ${prefix}
+| | ... | ${dut_node} | ${dut_to_tg_if1} | ${net1_gw_address} | ${prefix}
+| | And Add Arp On Dut | ${dut_node} | ${dut_to_tg_if2} | ${dut2_ip_address}
+| | ... | ${tg_to_dut_if2_mac}
+| | ${dut1_gre_interface} | ${dut1_gre_index}=
+| | ... | When GRE tunnel interface is created and up
+| | ... | ${dut_node} | ${dut1_ip_address} | ${dut2_ip_address}
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut1_gre_index} | ${dut1_gre_ip} | ${prefix}
+| | And Vpp Route Add | ${dut_node} | ${net2_address} | ${prefix}
+| | ... | ${dut2_gre_ip} | ${dut1_gre_index}
+| | Then Send ICMPv4 and check received GRE header
+| | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2}
+| | ... | ${dut_to_tg_if1_mac} | ${tg_to_dut_if2_mac}
+| | ... | ${net1_host_address} | ${net2_host_address}
+| | ... | ${dut1_ip_address} | ${dut2_ip_address}
+
+| TC03: DUT decapsulates IPv4 from GREoIPv4 tunnel - IPv4 header verification
+| | [Documentation]
+| | ... | [Top] TG=DUT1. [Enc] Eth-IPv4-ICMPv4 on TG_if1-DUT, \
+| | ... | Eth-IPv4-GRE-IPv4-ICMPv4 on TG_if2_DUT. [Cfg] On DUT1 configure
+| | ... | GREoIPv4 tunnel towards TG. [Ver] Make TG send ICMPv4 Echo Req
+| | ... | encapsulated into GREoIPv4 towards VPP; verify TG received IPv4
+| | ... | de-encapsulated packet is correct. [Ref] RFC2784.
+| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
+| | Given Path for 2-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Interfaces in 2-node path are up
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut1_ip_address} | ${prefix}
+| | ... | ${dut_node} | ${dut_to_tg_if1} | ${net1_gw_address} | ${prefix}
+| | And Add Arp On Dut | ${dut_node} | ${dut_to_tg_if1} | ${net1_host_address}
+| | ... | ${tg_to_dut_if1_mac}
+| | ${dut1_gre_interface} | ${dut1_gre_index}=
+| | ... | When GRE tunnel interface is created and up
+| | ... | ${dut_node} | ${dut1_ip_address} | ${dut2_ip_address}
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut1_gre_index} | ${dut1_gre_ip} | ${prefix}
+| | Then Send GRE and check received ICMPv4 header
+| | ... | ${tg_node} | ${tg_to_dut_if2} | ${tg_to_dut_if1}
+| | ... | ${dut_to_tg_if2_mac} | ${tg_to_dut_if1_mac}
+| | ... | ${net2_host_address} | ${net1_host_address}
+| | ... | ${dut2_ip_address} | ${dut1_ip_address}
+
+| TC04: DUT encapsulates IPv4 into GREoIPv4 different tunnels - GRE header verification
+| | [Documentation]
+| | ... | [Top] TG=DUT1. [Enc] Eth-IPv4-ICMPv4 on TG_if1-DUT, \
+| | ... | Eth-IPv4-GRE-IPv4-ICMPv4 on TG_if2_DUT. [Cfg] On DUT1 configure two
+| | ... | GRE tunnels with loopback's source address. Destination address of
+| | ... | tunnels are routed via next hop address of DUT's to TG if2, where
+| | ... | should be only GRE encapsulated packets. Each tunnel has IPv4 address
+| | ... | and configured prefix routed through the tunnel. [Ver] Make TG send
+| | ... | non-encapsulated ICMPv4 Echo Req to DUT; verify TG received GREoIPv4
+| | ... | encapsulated packet is correct for each tunnel. [Ref] RFC2784.
+| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
+| | Given Path for 2-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Interfaces in 2-node path are up
+| | ${dut1_lo_index}= | And VPP Create loopback | ${dut_node}
+| | And Set Interface State |  ${dut_node} | ${dut1_lo_index} | up
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut1_ip_address} | ${prefix}
+| | ... | ${dut_node} | ${dut_to_tg_if1} | ${net1_gw_address} | ${prefix}
+| | ... | ${dut_node} | ${dut1_lo_index} | ${dut1_lo_address} | ${32}
+| | And Add Arp On Dut | ${dut_node} | ${dut_to_tg_if2} | ${dut2_ip_address}
+| | ... | ${tg_to_dut_if2_mac}
+| | And Vpp Route Add | ${dut_node} | ${tun0_dst} | ${32}
+| | ... | ${dut2_ip_address} | ${dut_to_tg_if2}
+| | And Vpp Route Add | ${dut_node} | ${tun1_dst} | ${32}
+| | ... | ${dut2_ip_address} | ${dut_to_tg_if2}
+| | ${dut1_gre0_interface} | ${dut1_gre0_index}=
+| | ... | When GRE tunnel interface is created and up
+| | ... | ${dut_node} | ${dut1_lo_address} | ${tun0_dst}
+| | ${dut1_gre1_interface} | ${dut1_gre1_index}=
+| | ... | And GRE tunnel interface is created and up
+| | ... | ${dut_node} | ${dut1_lo_address} | ${tun1_dst}
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut1_gre0_index} | ${dut_tun0_ip1} | ${prefix}
+| | ... | ${dut_node} | ${dut1_gre1_index} | ${dut_tun1_ip1} | ${prefix}
+| | And Vpp Route Add | ${dut_node} | ${net2_address} | ${prefix}
+| |  ... | ${dut_tun0_ip2} | ${dut1_gre0_index}
+| | And Vpp Route Add | ${dut_node} | ${net3_address} | ${prefix}
+| | ... | ${dut_tun1_ip2} | ${dut1_gre1_index}
+| | Then Send ICMPv4 and check received GRE header
+| | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2}
+| | ... | ${dut_to_tg_if1_mac} | ${tg_to_dut_if2_mac}
+| | ... | ${net1_host_address} | ${net2_host_address}
+| | ... | ${dut1_lo_address} | ${tun0_dst}
+| | And Send ICMPv4 and check received GRE header
+| | ... | ${tg_node} | ${tg_to_dut_if1} | ${tg_to_dut_if2}
+| | ... | ${dut_to_tg_if1_mac} | ${tg_to_dut_if2_mac}
+| | ... | ${net1_host_address} | ${net3_host_address}
+| | ... | ${dut1_lo_address} | ${tun1_dst}
+
+| TC05: DUT re-encapsulates IPv4 GRE into other GRE tunnel - GRE header verification
+| | [Documentation]
+| | ... | [Top] TG=DUT1. [Enc] Eth-IPv4-ICMPv4 on TG_if1-DUT, \
+| | ... | Eth-IPv4-GRE-IPv4-ICMPv4 on TG_if2_DUT. [Cfg] On DUT1 configure two
+| | ... | GRE tunnels with loopback's source address. Destination address of
+| | ... | tunnels are routed via next hop address of DUT's to TG if2, where
+| | ... | should be only GRE encapsulated packets. Each tunnel has IPv4 address
+| | ... | and configured prefix routed through the tunnel. [Ver] Make TG send
+| | ... | encapsulated IPv4 UDP to DUT; Encapsulated IP source is behind
+| | ... | configured tunnel same as destination; verify TG received GREoIPv4
+| | ... | encapsulated packet is correct. [Ref] RFC2784.
+| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
+| | Given Path for 2-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Interfaces in 2-node path are up
+| | ${dut1_lo_index}= | And VPP Create loopback | ${dut_node}
+| | And Set Interface State |  ${dut_node} | ${dut1_lo_index} | up
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut1_ip_address} | ${prefix}
+| | ... | ${dut_node} | ${dut_to_tg_if1} | ${net1_gw_address} | ${prefix}
+| | ... | ${dut_node} | ${dut1_lo_index} | ${dut1_lo_address} | ${32}
+| | And Add Arp On Dut | ${dut_node} | ${dut_to_tg_if2} | ${dut2_ip_address}
+| | ... | ${tg_to_dut_if2_mac}
+| | And Vpp Route Add | ${dut_node} | ${tun0_dst} | ${32}
+| | ... | ${dut2_ip_address} | ${dut_to_tg_if2}
+| | And Vpp Route Add | ${dut_node} | ${tun1_dst} | ${32}
+| | ... | ${dut2_ip_address} | ${dut_to_tg_if2}
+| | ${dut1_gre0_interface} | ${dut1_gre0_index}=
+| | ... | When GRE tunnel interface is created and up
+| | ... | ${dut_node} | ${dut1_lo_address} | ${tun0_dst}
+| | ${dut1_gre1_interface} | ${dut1_gre1_index}=
+| | ... | And GRE tunnel interface is created and up
+| | ... | ${dut_node} | ${dut1_lo_address} | ${tun1_dst}
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut1_gre0_index} | ${dut_tun0_ip1} | ${prefix}
+| | ... | ${dut_node} | ${dut1_gre1_index} | ${dut_tun1_ip1} | ${prefix}
+| | And Vpp Route Add | ${dut_node} | ${net2_address} | ${prefix}
+| |  ... | ${dut_tun0_ip2} | ${dut1_gre0_index}
+| | And Vpp Route Add | ${dut_node} | ${net3_address} | ${prefix}
+| | ... | ${dut_tun1_ip2} | ${dut1_gre1_index}
+| | Then Send GRE and check received GRE header
+| | ... | ${tg_node} | ${tg_to_dut_if2} | ${tg_to_dut_if2}
+| | ... | ${dut_to_tg_if2_mac} | ${tg_to_dut_if2_mac}
+| | ... | ${dut1_lo_address} | ${tun0_dst}
+| | ... | ${net3_host_address} | ${net2_host_address}
+| | ... | ${tg_to_dut_if2_mac} | ${dut_to_tg_if2_mac}
+| | ... | ${tun1_dst} | ${dut1_lo_address}
+
+| TC06: DUT do not process GRE with wrong tunnel destination IP
+| | [Documentation]
+| | ... | [Top] TG=DUT1. [Enc] Eth-IPv4-ICMPv4 on TG_if1-DUT, \
+| | ... | Eth-IPv4-GRE-IPv4-ICMPv4 on TG_if2_DUT. [Cfg] On DUT1 configure two
+| | ... | GRE tunnels with loopback's source address. Destination address of
+| | ... | tunnels are routed via next hop address of DUT's to TG if2, where
+| | ... | should be only GRE encapsulated packets. On DUT's to TG if1 interface
+| | ... | is configured test destination host MAC address. [Ver] Make TG send
+| | ... | GRE encapsulated ICMPv4 Echo Req to DUT; verify TG received
+| | ... | de-capsulated packet is correct, then send packet with wrong tunnel
+| | ... | destination address. [Ref] RFC2784.
+| | ... |
+| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
+| | Given Path for 2-node testing is set
+| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']}
+| | And Interfaces in 2-node path are up
+| | ${dut1_lo_index}= | And VPP Create loopback | ${dut_node}
+| | And Set Interface State |  ${dut_node} | ${dut1_lo_index} | up
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut_to_tg_if2} | ${dut1_ip_address} | ${prefix}
+| | ... | ${dut_node} | ${dut_to_tg_if1} | ${net1_gw_address} | ${prefix}
+| | ... | ${dut_node} | ${dut1_lo_index} | ${dut1_lo_address} | ${32}
+| | And Add Arp On Dut | ${dut_node} | ${dut_to_tg_if1} | ${net1_host_address}
+| | ... | ${tg_to_dut_if1_mac}
+| | And Add Arp On Dut | ${dut_node} | ${dut_to_tg_if2} | ${dut2_ip_address}
+| | ... | ${tg_to_dut_if2_mac}
+| | And Vpp Route Add | ${dut_node} | ${tun0_dst} | ${32}
+| | ... | ${dut2_ip_address} | ${dut_to_tg_if2}
+| | And Vpp Route Add | ${dut_node} | ${tun1_dst} | ${32}
+| | ... | ${dut2_ip_address} | ${dut_to_tg_if2}
+| | ${dut1_gre0_interface} | ${dut1_gre0_index}=
+| | ... | When GRE tunnel interface is created and up
+| | ... | ${dut_node} | ${dut1_lo_address} | ${tun0_dst}
+| | ${dut1_gre1_interface} | ${dut1_gre1_index}=
+| | ... | And GRE tunnel interface is created and up
+| | ... | ${dut_node} | ${dut1_lo_address} | ${tun1_dst}
+| | And IP addresses are set on interfaces
+| | ... | ${dut_node} | ${dut1_gre0_index} | ${dut_tun0_ip1} | ${prefix}
+| | ... | ${dut_node} | ${dut1_gre1_index} | ${dut_tun1_ip1} | ${prefix}
+| | Then Send GRE and check received ICMPv4 header
+| | ... | ${tg_node} | ${tg_to_dut_if2} | ${tg_to_dut_if1}
+| | ... | ${dut_to_tg_if2_mac} | ${tg_to_dut_if1_mac}
+| | ... | ${net2_host_address} | ${net1_host_address}
+| | ... | ${tun0_dst} | ${dut1_lo_address}
+| | And Run Keyword And Expect Error | ICMP echo Rx timeout
+| | ... | Send GRE and check received ICMPv4 header |
+| | ... | ${tg_node} | ${tg_to_dut_if2} | ${tg_to_dut_if1}
+| | ... | ${dut_to_tg_if2_mac} | ${tg_to_dut_if1_mac}
+| | ... | ${net2_host_address} | ${net1_host_address}
+| | ... | ${tun0_dst} | ${dut1_ip_address}