diff options
| -rw-r--r-- | resources/libraries/robot/bridge_domain.robot | 162 | ||||
| -rw-r--r-- | resources/libraries/robot/interfaces.robot | 18 | ||||
| -rw-r--r-- | tests/suites/bridge_domain/bridge_domain_untagged.robot | 120 | ||||
| -rw-r--r-- | tests/suites/bridge_domain/test.robot | 71 |
4 files changed, 290 insertions, 81 deletions
diff --git a/resources/libraries/robot/bridge_domain.robot b/resources/libraries/robot/bridge_domain.robot index fe7553a394..cd3b626e1c 100644 --- a/resources/libraries/robot/bridge_domain.robot +++ b/resources/libraries/robot/bridge_domain.robot @@ -14,15 +14,157 @@ *** Settings *** | Library | resources.libraries.python.L2Util | Library | resources.libraries.python.InterfaceUtil +| Library | resources.libraries.python.NodePath +| Resource | resources/libraries/robot/interfaces.robot +| Resource | resources/libraries/robot/l2_traffic.robot *** Keywords *** -| Vpp l2bd forwarding setup -| | [Documentation] | Setup BD between 2 interfaces on VPP node and if learning -| | ... | is off set static L2FIB entry on second interface -| | [Arguments] | ${node} | ${if1} | ${if2} | ${learn}=${TRUE} | ${mac}=${EMPTY} -| | Set Interface State | ${node} | ${if1} | up -| | Set Interface State | ${node} | ${if2} | up -| | Vpp Add L2 Bridge Domain | ${node} | ${1} | ${if1} | ${if2} | ${learn} -| | Run Keyword If | ${learn} == ${FALSE} -| | ... | Vpp Add L2fib Entry | ${node} | ${mac} | ${if2} | ${1} -| | All Vpp Interfaces Ready Wait | ${nodes} +| Path for 2-node BD testing is set +| | [Documentation] | Compute path for bridge domain testing on two given nodes +| | ... | and set corresponding test case variables. +| | ... +| | ... | *Arguments:* +| | ... | - ${tg_node} - TG node. Type: dictionary +| | ... | - ${dut_node} - DUT node. Type: dictionary +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | _NOTE:_ This KW sets following test case variables: +| | ... | - ${tg_node} - TG node. +| | ... | - ${tg_to_dut_if1} - 1st TG interface towards DUT. +| | ... | - ${tg_to_dut_if2} - 2nd TG interface towards DUT. +| | ... | - ${dut_node} - DUT node. +| | ... | - ${dut_to_tg_if1} - 1st DUT interface towards TG. +| | ... | - ${dut_to_tg_if2} - 2nd DUT interface towards TG. +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Given Path for 2-node BD testing is set \| ${nodes['TG']} \ +| | ... | \| ${nodes['DUT1']} \| +| | [Arguments] | ${tg_node} | ${dut_node} +| | Append Nodes | ${tg_node} | ${dut_node} | ${tg_node} +| | Compute Path | always_same_link=${FALSE} +| | ${tg_to_dut_if1} | ${tmp}= | First Interface +| | ${tg_to_dut_if2} | ${tmp}= | Last Interface +| | ${dut_to_tg_if1} | ${tmp}= | First Ingress Interface +| | ${dut_to_tg_if2} | ${tmp}= | Last Egress Interface +| | Set Test Variable | ${tg_to_dut_if1} +| | Set Test Variable | ${tg_to_dut_if2} +| | Set Test Variable | ${dut_to_tg_if1} +| | Set Test Variable | ${dut_to_tg_if2} +| | Set Test Variable | ${tg_node} +| | Set Test Variable | ${dut_node} + +| Path for 3-node BD testing is set +| | [Documentation] | Compute path for bridge domain testing on three given +| | ... | nodes and set corresponding test case variables. +| | ... +| | ... | *Arguments:* +| | ... | - ${tg_node} - TG node. Type: dictionary +| | ... | - ${dut1_node} - DUT1 node. Type: dictionary +| | ... | - ${dut2_node} - DUT2 node. Type: dictionary +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... | +| | ... | _NOTE:_ This KW sets following test case variables: +| | ... | - ${tg_node} - TG node. +| | ... | - ${tg_to_dut1} - TG interface towards DUT1. +| | ... | - ${tg_to_dut2} - TG interface towards DUT2. +| | ... | - ${dut1_node} - DUT1 node. +| | ... | - ${dut1_to_tg} - DUT1 interface towards TG. +| | ... | - ${dut1_to_dut2} - DUT1 interface towards DUT2. +| | ... | - ${dut2_node} - DUT2 node. +| | ... | - ${dut2_to_tg} - DUT2 interface towards TG. +| | ... | - ${dut2_to_dut1} - DUT2 interface towards DUT1. +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Given Path for 3-node BD testing is set \| ${nodes['TG']} \ +| | ... | \| ${nodes['DUT1']} \| ${nodes['DUT2']} \| +| | [Arguments] | ${tg_node} | ${dut1_node} | ${dut2_node} +| | Append Nodes | ${tg_node} | ${dut1_node} | ${dut2_node} | ${tg_node} +| | Compute Path +| | ${tg_to_dut1} | ${tmp}= | Next Interface +| | ${dut1_to_tg} | ${tmp}= | Next Interface +| | ${dut1_to_dut2} | ${tmp}= | Next Interface +| | ${dut2_to_dut1} | ${tmp}= | Next Interface +| | ${dut2_to_tg} | ${tmp}= | Next Interface +| | ${tg_to_dut2} | ${tmp}= | Next Interface +| | Set Test Variable | ${tg_to_dut1} +| | Set Test Variable | ${dut1_to_tg} +| | Set Test Variable | ${tg_to_dut2} +| | Set Test Variable | ${dut2_to_tg} +| | Set Test Variable | ${dut1_to_dut2} +| | Set Test Variable | ${dut2_to_dut1} +| | Set Test Variable | ${tg_node} +| | Set Test Variable | ${dut1_node} +| | Set Test Variable | ${dut2_node} + +| Bridge domain on DUT node is created +| | [Documentation] | Create bridge domain on given VPP node with defined +| | ... | learning status. +| | ... +| | ... | *Arguments:* +| | ... | - ${dut_node} - DUT node. Type: dictionary +| | ... | - ${bd_id} - Bridge domain ID. Type: integer +| | ... | - ${learn} - Enable/disable MAC learn. Type: boolean, \ +| | ... | default value: ${TRUE} +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Bridge domain on DUT node is created \| ${nodes['DUT1']} \| 2 \| +| | ... | \| Bridge domain on DUT node is created \| ${nodes['DUT1']} \| 5 \ +| | ... | \| learn=${FALSE} \| +| | [Arguments] | ${dut_node} | ${bd_id} | ${learn}=${TRUE} +| | ${learn} = | Set Variable If | ${learn} == ${TRUE} | ${1} | ${0} +| | Create L2 BD | ${dut_node} | ${bd_id} | learn=${learn} + +| Interface is added to bridge domain +| | [Documentation] | Set given interface admin state to up and add this +| | ... | interface to required L2 bridge domain on defined +| | ... | VPP node. +| | ... +| | ... | *Arguments:* +| | ... | - ${dut_node} - DUT node. Type: dictionary +| | ... | - ${dut_if} - DUT node interface name. Type: string +| | ... | - ${bd_id} - Bridge domain ID. Type: integer +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Interface is added to bridge domain \| ${nodes['DUT2']} \ +| | ... | \| GigabitEthernet0/8/0 \| 3 \| +| | [Arguments] | ${dut_node} | ${dut_if} | ${bd_id} +| | Set Interface State | ${dut_node} | ${dut_if} | up +| | Add Interface To L2 BD | ${dut_node} | ${dut_if} | ${bd_id} + +| Destination port is added to L2FIB on DUT node +| | [Documentation] | Create a static L2FIB entry for required destination port +| | ... | on defined interface and bridge domain ID +| | ... | of the given VPP node. +| | ... +| | ... | *Arguments:* +| | ... | - ${dest_node} - Destination node. Type: dictionary +| | ... | - ${dest_node_if} - Destination node interface name. Type: string +| | ... | - ${vpp_node} - DUT node to add L2FIB entry on. Type: dictionary +| | ... | - ${vpp_node_if} - DUT node interface name. Type: string +| | ... | - ${bd_id} - Bridge domain ID. Type: integer +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Destination port is added to L2FIB on DUT node \| ${nodes['TG']} \ +| | ... | \| eth1 \| ${nodes['DUT2']} \| GigabitEthernet0/8/0 \| 3 \| +| | [Arguments] | ${dest_node} | ${dest_node_if} | ${vpp_node} +| | ... | ${vpp_node_if} | ${bd_id} +| | ${mac}= | Get Interface Mac | ${dest_node} | ${dest_node_if} +| | Vpp Add L2fib Entry | ${vpp_node} | ${mac} | ${vpp_node_if} | ${bd_id} diff --git a/resources/libraries/robot/interfaces.robot b/resources/libraries/robot/interfaces.robot index 649ee63253..330cc79b23 100644 --- a/resources/libraries/robot/interfaces.robot +++ b/resources/libraries/robot/interfaces.robot @@ -33,3 +33,21 @@ | | # Ethernet MTU is physical layer MTU minus size of Ethernet header and FCS | | ${eth_mtu}= | Evaluate | ${mtu} - 14 - 4 | | Set Interface Ethernet MTU | ${tg_node} | ${tg_port} | ${eth_mtu} + +| Interfaces on all VPP nodes in the path are up +| | [Documentation] | Wait until all interfaces of the given VPP node +| | ... | with admin-up state are in link-up state. +| | ... +| | ... | *Arguments:* +| | ... | - @{node_list} - DUT nodes. Type: list +| | ... +| | ... | *Return:* +| | ... | - No value returned +| | ... +| | ... | *Example:* +| | ... +| | ... | \| Interfaces on all VPP nodes in the path are up \ +| | ... | \| ${nodes['DUT1']} \| ${nodes['DUT2']} \| +| | [Arguments] | @{node_list} +| | :FOR | ${node} | IN | @{node_list} +| | | VPP Node Interfaces Ready Wait | ${node} diff --git a/tests/suites/bridge_domain/bridge_domain_untagged.robot b/tests/suites/bridge_domain/bridge_domain_untagged.robot new file mode 100644 index 0000000000..badc7a6671 --- /dev/null +++ b/tests/suites/bridge_domain/bridge_domain_untagged.robot @@ -0,0 +1,120 @@ +# 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/bridge_domain.robot +| Library | resources.libraries.python.Trace +| Force Tags | HW_ENV | VM_ENV +| Test Setup | Run Keywords | Setup all DUTs before test +| ... | AND | Setup all TGs before traffic script +| Test Teardown | Show Packet Trace on All DUTs | ${nodes} +| Documentation | *Bridge domain test suite.* +| ... +| ... | Test suite uses 2-node topology TGTG - DUT1 - TG with two links +| ... | between nodes as well as 3-node topology TG - DUT1 - DUT2 - TG +| ... | with one link between nodes. Test packets are sent in both directions +| ... | and contain Ethernet header, IPv4 header and ICMP message. Ethernet +| ... | header MAC addresses are matching MAC addresses of the TG node. + +*** Variables *** +| ${bd_id1} = | 1 +| ${bd_id2} = | 2 + +*** Test Cases *** +| VPP reports interfaces +| | [Documentation] | Report VPP interfaces on the given node +| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | 3_NODE_SINGLE_LINK_TOPO +| | VPP reports interfaces on | ${nodes['DUT1']} + +| Vpp forwards packets via L2 bridge domain 2 ports +| | [Documentation] | Create bridge domain (learning enabled) on one VPP node, +| | ... | add there two interfaces and check traffic +| | ... | bidirectionally. +| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO +| | Given Path for 2-node BD testing is set | ${nodes['TG']} | ${nodes['DUT1']} +| | When Bridge domain on DUT node is created | ${dut_node} | ${bd_id1} +| | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if1} +| | ... | ${bd_id1} +| | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if2} +| | ... | ${bd_id1} +| | And Interfaces on all VPP nodes in the path are up | ${dut_node} +| | Then Send and receive ICMPv4 bidirectionally | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${tg_to_dut_if2} + +| Vpp forwards packets via L2 bridge domain in circular topology +| | [Documentation] | Create bridge domains (learning enabled) on two VPP nodes, +| | ... | add two interfaces to each bridge domain and check traffic +| | ... | bidirectionally. +| | [Tags] | 3_NODE_SINGLE_LINK_TOPO +| | Given Path for 3-node BD testing is set | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} +| | When Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1} +| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg} +| | ... | ${bd_id1} +| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_dut2} +| | ... | ${bd_id1} +| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2} +| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg} +| | ... | ${bd_id2} +| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_dut1} +| | ... | ${bd_id2} +| | And Interfaces on all VPP nodes in the path are up | ${dut1_node} +| | ... | ${dut2_node} +| | Then Send and receive ICMPv4 bidirectionally | ${tg_node} | ${tg_to_dut1} +| | ... | ${tg_to_dut2} + +| Vpp forwards packets via L2 bridge domain in circular topology with static L2FIB entries +| | [Documentation] | Create bridge domains (learning disabled) on two VPP +| | ... | nodes, add two interfaces to each bridge domain and set +| | ... | static L2FIB entry on each interface and check traffic +| | ... | bidirectionally. +| | [Tags] | 3_NODE_SINGLE_LINK_TOPO +| | Given Path for 3-node BD testing is set | ${nodes['TG']} | ${nodes['DUT1']} +| | ... | ${nodes['DUT2']} +| | When Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1} +| | ... | learn=${FALSE} +| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg} +| | ... | ${bd_id1} +| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_dut2} +| | ... | ${bd_id1} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut1} +| | ... | ${dut1_node} +| | ... | ${dut1_to_tg} +| | ... | ${bd_id1} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut2} +| | ... | ${dut1_node} +| | ... | ${dut1_to_dut2} +| | ... | ${bd_id1} +| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2} +| | ... | learn=${FALSE} +| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg} +| | ... | ${bd_id2} +| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_dut1} +| | ... | ${bd_id2} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut1} +| | ... | ${dut2_node} +| | ... | ${dut2_to_dut1} +| | ... | ${bd_id2} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut2} +| | ... | ${dut2_node} +| | ... | ${dut2_to_tg} +| | ... | ${bd_id2} +| | And Interfaces on all VPP nodes in the path are up | ${dut1_node} +| | ... | ${dut2_node} +| | Then Send and receive ICMPv4 bidirectionally | ${tg_node} | ${tg_to_dut1} +| | ... | ${tg_to_dut2} diff --git a/tests/suites/bridge_domain/test.robot b/tests/suites/bridge_domain/test.robot deleted file mode 100644 index a2cf0c0ce3..0000000000 --- a/tests/suites/bridge_domain/test.robot +++ /dev/null @@ -1,71 +0,0 @@ -# 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/interfaces.robot -| Resource | resources/libraries/robot/bridge_domain.robot -| Resource | resources/libraries/robot/l2_traffic.robot -| Library | resources.libraries.python.NodePath -| Force Tags | HW_ENV | VM_ENV -| Suite Setup | Setup all TGs before traffic script -| Test Setup | Setup all DUTs before test - -*** Test Cases *** -| VPP reports interfaces -| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | 3_NODE_SINGLE_LINK_TOPO -| | VPP reports interfaces on | ${nodes['DUT1']} - -| Vpp forwards packets via L2 bridge domain 2 ports -| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO -| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['TG']} -| | Compute Path | always_same_link=${FALSE} -| | ${tg_if1} | ${tmp}= | First Interface -| | ${tg_if2} | ${tmp}= | Last Interface -| | ${bd_if1} | ${tmp}= | First Ingress Interface -| | ${bd_if2} | ${tmp}= | Last Egress Interface -| | Vpp l2bd forwarding setup | ${nodes['DUT1']} | ${bd_if1} | ${bd_if2} -| | Send and receive ICMPv4 bidirectionally | ${nodes['TG']} | ${tg_if1} | ${tg_if2} - -| Vpp forwards packets via L2 bridge domain in circular topology -| | [Tags] | 3_NODE_SINGLE_LINK_TOPO -| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} -| | ... | ${nodes['TG']} -| | Compute Path -| | ${tg_if1} | ${tg}= | Next Interface -| | ${dut1_if1} | ${dut1}= | Next Interface -| | ${dut1_if2} | ${dut1}= | Next Interface -| | ${dut2_if1} | ${dut2}= | Next Interface -| | ${dut2_if2} | ${dut2}= | Next Interface -| | ${tg_if2} | ${tg}= | Next Interface -| | Vpp l2bd forwarding setup | ${dut1} | ${dut1_if1} | ${dut1_if2} -| | Vpp l2bd forwarding setup | ${dut2} | ${dut2_if1} | ${dut2_if2} -| | Send and receive ICMPv4 bidirectionally | ${tg} | ${tg_if1} | ${tg_if2} - -| Vpp forwards packets via L2 bridge domain in circular topology with static L2FIB entries -| | [Tags] | 3_NODE_SINGLE_LINK_TOPO -| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} -| | ... | ${nodes['TG']} -| | Compute Path -| | ${tg_if1} | ${tg}= | Next Interface -| | ${dut1_if1} | ${dut1}= | Next Interface -| | ${dut1_if2} | ${dut1}= | Next Interface -| | ${dut2_if1} | ${dut2}= | Next Interface -| | ${dut2_if2} | ${dut2}= | Next Interface -| | ${tg_if2} | ${tg}= | Next Interface -| | ${mac}= | Get Interface Mac | ${tg} | ${tg_if2} -| | Vpp l2bd forwarding setup | ${dut1} | ${dut1_if1} | ${dut1_if2} | ${FALSE} -| | ... | ${mac} -| | Vpp l2bd forwarding setup | ${dut2} | ${dut2_if1} | ${dut2_if2} | ${FALSE} -| | ... | ${mac} -| | Send and receive ICMPv4 bidirectionally | ${tg} | ${tg_if1} | ${tg_if2} |