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authorJan Gelety <jgelety@cisco.com>2016-04-19 00:07:13 +0200
committerStefan Kobza <skobza@cisco.com>2016-04-22 14:58:14 +0000
commit4a7f950c10ca9bcf86e5ccbc3d49a3d7e3cb9809 (patch)
treeff0181ea36fd5760240c299f74e2412f16bc5926 /resources
parent87ec18ad91a63e7925005057ccbb7a7570347376 (diff)
Bridge domain tests and user keywords refactor.
- BD tests changed to behavior-driven-test style - added documentation to BD tests - added documentation and examples to BD user KWs Change-Id: Ifad45df3ef0bb55f5295363a264fe5f4e54f5762 Signed-off-by: Jan Gelety <jgelety@cisco.com>
Diffstat (limited to 'resources')
-rw-r--r--resources/libraries/robot/bridge_domain.robot162
-rw-r--r--resources/libraries/robot/interfaces.robot18
2 files changed, 170 insertions, 10 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}