diff options
| -rw-r--r-- | resources/libraries/robot/bridge_domain.robot | 54 | ||||
| -rw-r--r-- | tests/suites/bridge_domain/bridge_domain_untagged.robot | 84 |
2 files changed, 136 insertions, 2 deletions
diff --git a/resources/libraries/robot/bridge_domain.robot b/resources/libraries/robot/bridge_domain.robot index 8879f6f643..e31a3bff05 100644 --- a/resources/libraries/robot/bridge_domain.robot +++ b/resources/libraries/robot/bridge_domain.robot @@ -15,6 +15,8 @@ | Library | resources.libraries.python.L2Util | Library | resources.libraries.python.InterfaceUtil | Library | resources.libraries.python.NodePath +| Library | resources.libraries.python.VhostUser +| Library | resources.libraries.python.QemuUtils | Resource | resources/libraries/robot/interfaces.robot | Resource | resources/libraries/robot/l2_traffic.robot @@ -179,3 +181,55 @@ | | ... | ${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} + +| VM for Vhost L2BD forwarding is setup +| | [Documentation] | Setup QEMU and start VM with two vhost interfaces. +| | ... +| | ... | *Arguments:* +| | ... | - ${node} - DUT node to start VM on. Type: dictionary +| | ... | - ${sock1} - Socket path for first Vhost-User interface. Type: string +| | ... | - ${sock2} - Socket path for second Vhost-User interface. Type: string +| | ... +| | ... | _NOTE:_ This KW sets following test case variable: +| | ... | -${vm_node} - VM node info. Type: dictionary +| | ... +| | ... | *Example:* +| | ... +| | ... | \| VM for Vhost L2BD forwarding is setup \| ${nodes['DUT1']} \ +| | ... | \| /tmp/sock1 \| /tmp/sock2 +| | [Arguments] | ${node} | ${sock1} | ${sock2} +| | Set Test Variable | ${vm_node} | ${None} +| | Qemu Set Node | ${node} +| | Qemu Add Vhost User If | ${sock1} +| | Qemu Add Vhost User If | ${sock2} +| | ${vm}= | Qemu Start +| | ${br}= | Set Variable | br0 +| | ${vhost1}= | Get Vhost User If Name By Sock | ${vm} | ${sock1} +| | ${vhost2}= | Get Vhost User If Name By Sock | ${vm} | ${sock2} +| | Linux Add Bridge | ${vm} | ${br} | ${vhost1} | ${vhost2} +| | Set Interface State | ${vm} | ${vhost1} | up +| | Set Interface State | ${vm} | ${vhost2} | up +| | Set Interface State | ${vm} | ${br} | up +| | Set Test Variable | ${vm_node} | ${vm} + +| VPP Vhost interfaces for L2BD forwarding are setup +| | [Documentation] | Create two Vhost-User interfaces on defined VPP node. +| | ... +| | ... | *Arguments:* +| | ... | - ${node} - DUT node. Type: dictionary +| | ... | - ${sock1} - Socket path for first Vhost-User interface. Type: string +| | ... | - ${sock2} - Socket path for second Vhost-User interface. Type: string +| | ... +| | ... | _NOTE:_ This KW sets following test case variable: +| | ... | - ${vhost_if1} - First Vhost-User interface. +| | ... | - ${vhost_if2} - Second Vhost-User interface. +| | ... +| | ... | *Example:* +| | ... +| | ... | \| VPP Vhost interfaces for L2BD forwarding are setup \ +| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 +| | [Arguments] | ${node} | ${sock1} | ${sock2} +| | ${vhost_if1}= | Vpp Create Vhost User Interface | ${node} | ${sock1} +| | ${vhost_if2}= | Vpp Create Vhost User Interface | ${node} | ${sock2} +| | Set Test Variable | ${vhost_if1} +| | Set Test Variable | ${vhost_if2} diff --git a/tests/suites/bridge_domain/bridge_domain_untagged.robot b/tests/suites/bridge_domain/bridge_domain_untagged.robot index badc7a6671..bc5eac203a 100644 --- a/tests/suites/bridge_domain/bridge_domain_untagged.robot +++ b/tests/suites/bridge_domain/bridge_domain_untagged.robot @@ -14,6 +14,7 @@ *** Settings *** | Resource | resources/libraries/robot/default.robot | Resource | resources/libraries/robot/bridge_domain.robot +| Resource | resources/libraries/robot/qemu.robot | Library | resources.libraries.python.Trace | Force Tags | HW_ENV | VM_ENV | Test Setup | Run Keywords | Setup all DUTs before test @@ -28,8 +29,10 @@ | ... | header MAC addresses are matching MAC addresses of the TG node. *** Variables *** -| ${bd_id1} = | 1 -| ${bd_id2} = | 2 +| ${bd_id1}= | 1 +| ${bd_id2}= | 2 +| ${sock1}= | /tmp/sock1 +| ${sock2}= | /tmp/sock2 *** Test Cases *** | VPP reports interfaces @@ -118,3 +121,80 @@ | | ... | ${dut2_node} | | Then Send and receive ICMPv4 bidirectionally | ${tg_node} | ${tg_to_dut1} | | ... | ${tg_to_dut2} + +| VPP forwards packets through VM via two L2 bridge domains +| | [Documentation] | Setup and run VM connected to VPP via Vhost-User +| | ... | interfaces and check packet forwarding through VM via two +| | ... | L2 bridge domains with learning enabled. +| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | VPP_VM_ENV +| | Given Path for 2-node BD testing is set | ${nodes['TG']} | ${nodes['DUT1']} +| | When VPP Vhost interfaces for L2BD forwarding are setup | ${dut_node} +| | ... | ${sock1} +| | ... | ${sock2} +| | And 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} | ${vhost_if1} +| | ... | ${bd_id1} +| | And Bridge domain on DUT node is created | ${dut_node} | ${bd_id2} +| | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if2} +| | ... | ${bd_id2} +| | And Interface is added to bridge domain | ${dut_node} | ${vhost_if2} +| | ... | ${bd_id2} +| | And Interfaces on all VPP nodes in the path are up | ${dut_node} +| | And VM for Vhost L2BD forwarding is setup | ${dut_node} | ${sock1} +| | ... | ${sock2} +| | Then Send and receive ICMPv4 bidirectionally | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${tg_to_dut_if2} +| | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes} +| | ... | AND | Stop and Clear QEMU | ${dut_node} | ${vm_node} + +| VPP forwards packets through VM via two L2 bridge domains with static L2FIB entries +| | [Documentation] | Setup and run VM connected to VPP via Vhost-User +| | ... | interfaces and check packet forwarding through VM via two +| | ... | L2 bridge domains with learning disabled (static L2BFIB +| | ... | entries). +| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO | VPP_VM_ENV +| | Given Path for 2-node BD testing is set | ${nodes['TG']} | ${nodes['DUT1']} +| | When VPP Vhost interfaces for L2BD forwarding are setup | ${dut_node} +| | ... | ${sock1} +| | ... | ${sock2} +| | And Bridge domain on DUT node is created | ${dut_node} | ${bd_id1} +| | ... | learn=${FALSE} +| | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if1} +| | ... | ${bd_id1} +| | And Interface is added to bridge domain | ${dut_node} | ${vhost_if1} +| | ... | ${bd_id1} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut_if1} +| | ... | ${dut_node} +| | ... | ${dut_to_tg_if1} +| | ... | ${bd_id1} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut_if2} +| | ... | ${dut_node} +| | ... | ${vhost_if1} +| | ... | ${bd_id1} +| | And Bridge domain on DUT node is created | ${dut_node} | ${bd_id2} +| | ... | learn=${FALSE} +| | And Interface is added to bridge domain | ${dut_node} | ${dut_to_tg_if2} +| | ... | ${bd_id2} +| | And Interface is added to bridge domain | ${dut_node} | ${vhost_if2} +| | ... | ${bd_id2} +| | And Interfaces on all VPP nodes in the path are up | ${dut_node} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut_if2} +| | ... | ${dut_node} +| | ... | ${dut_to_tg_if2} +| | ... | ${bd_id2} +| | And Destination port is added to L2FIB on DUT node | ${tg_node} +| | ... | ${tg_to_dut_if1} +| | ... | ${dut_node} +| | ... | ${vhost_if2} +| | ... | ${bd_id2} +| | And VM for Vhost L2BD forwarding is setup | ${dut_node} | ${sock1} +| | ... | ${sock2} +| | Then Send and receive ICMPv4 bidirectionally | ${tg_node} | ${tg_to_dut_if1} +| | ... | ${tg_to_dut_if2} +| | [Teardown] | Run Keywords | Show Packet Trace on All DUTs | ${nodes} +| | ... | AND | Stop and Clear QEMU | ${dut_node} | ${vm_node} |