X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Frobot%2Fbridge_domain.robot;h=9cd3a70a978d7ab2ec3ca78e7e41ac3f002788c3;hp=e31a3bff055dfa552e099086b1e74cb039a147ca;hb=8935f5271dacc631d5b834b27b36bfad83c350c2;hpb=b19bcf36d9d9be1a771495547335fcfc7b3e446b

diff --git a/resources/libraries/robot/bridge_domain.robot b/resources/libraries/robot/bridge_domain.robot
index e31a3bff05..9cd3a70a97 100644
--- a/resources/libraries/robot/bridge_domain.robot
+++ b/resources/libraries/robot/bridge_domain.robot
@@ -115,6 +115,76 @@
 | | Set Test Variable | ${dut1_node}
 | | Set Test Variable | ${dut2_node}
 
+| Path for 3-node BD-SHG testing is set
+| | [Documentation] | Compute path for bridge domain split-horizon group testing
+| | ...             | on three given nodes with following interconnections
+| | ...             | TG - (2 links) - DUT1 - (1 link) - DUT2 - (2 links) - TG
+| | ...             | 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_if1} - TG interface 1 towards DUT1.
+| | ... | - ${tg_to_dut1_if2} - TG interface 2 towards DUT1.
+| | ... | - ${tg_to_dut2_if1} - TG interface 1 towards DUT2.
+| | ... | - ${tg_to_dut2_if2} - TG interface 2 towards DUT2.
+| | ... | - ${dut1_node} - DUT1 node.
+| | ... | - ${dut1_to_tg_if1} - DUT1 interface 1 towards TG.
+| | ... | - ${dut1_to_tg_if2} - DUT1 interface 2 towards TG.
+| | ... | - ${dut1_to_dut2} - DUT1 interface towards DUT2.
+| | ... | - ${dut2_node} - DUT2 node.
+| | ... | - ${dut2_to_tg_if1} - DUT2 interface 1 towards TG.
+| | ... | - ${dut2_to_tg_if2} - DUT2 interface 2 towards TG.
+| | ... | - ${dut2_to_dut1} - DUT2 interface towards DUT1.
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Given Path for 3-node BD-SHG testing is set \| ${nodes['TG']} \
+| | ... | \| ${nodes['DUT1']} \| ${nodes['DUT2']} \|
+| | [Arguments] | ${tg_node} | ${dut1_node} | ${dut2_node}
+| | # Compute path TG - DUT1 with two links in between
+| | Append Nodes | ${tg_node} | ${dut1_node} | ${tg_node}
+| | Compute Path | always_same_link=${FALSE}
+| | ${tg_to_dut1_if1} | ${tmp}= | First Interface
+| | ${tg_to_dut1_if2} | ${tmp}= | Last Interface
+| | ${dut1_to_tg_if1} | ${tmp}= | First Ingress Interface
+| | ${dut1_to_tg_if2} | ${tmp}= | Last Egress Interface
+| | # Compute path TG - DUT2 with two links in between
+| | Clear Path
+| | Append Nodes | ${tg_node} | ${dut2_node} | ${tg_node}
+| | Compute Path | always_same_link=${FALSE}
+| | ${tg_to_dut2_if1} | ${tmp}= | First Interface
+| | ${tg_to_dut2_if2} | ${tmp}= | Last Interface
+| | ${dut2_to_tg_if1} | ${tmp}= | First Ingress Interface
+| | ${dut2_to_tg_if2} | ${tmp}= | Last Egress Interface
+| | # Compute path DUT1 - DUT2 with one link in between
+| | Clear Path
+| | Append Nodes | ${dut1_node} | ${dut2_node}
+| | Compute Path
+| | ${dut1_to_dut2} | ${tmp}= | Next Interface
+| | ${dut2_to_dut1} | ${tmp}= | Next Interface
+| | # Set test variables
+| | Set Test Variable | ${tg_to_dut1_if1}
+| | Set Test Variable | ${tg_to_dut1_if2}
+| | Set Test Variable | ${tg_to_dut2_if1}
+| | Set Test Variable | ${tg_to_dut2_if2}
+| | Set Test Variable | ${dut1_to_tg_if1}
+| | Set Test Variable | ${dut1_to_tg_if2}
+| | Set Test Variable | ${dut2_to_tg_if1}
+| | Set Test Variable | ${dut2_to_tg_if2}
+| | 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.
@@ -146,6 +216,7 @@
 | | ... | - ${dut_node} - DUT node. Type: dictionary
 | | ... | - ${dut_if} - DUT node interface name. Type: string
 | | ... | - ${bd_id} - Bridge domain ID. Type: integer
+| | ... | - ${shg} - Split-horizon group ID. Type: integer, default value: 0
 | | ...
 | | ... | *Return:*
 | | ... | - No value returned
@@ -154,9 +225,9 @@
 | | ...
 | | ... | \| Interface is added to bridge domain \| ${nodes['DUT2']} \
 | | ... | \| GigabitEthernet0/8/0 \| 3 \|
-| | [Arguments] | ${dut_node} | ${dut_if} | ${bd_id}
+| | [Arguments] | ${dut_node} | ${dut_if} | ${bd_id} | ${shg}=0
 | | Set Interface State | ${dut_node} | ${dut_if} | up
-| | Add Interface To L2 BD | ${dut_node} | ${dut_if} | ${bd_id}
+| | Add Interface To L2 BD | ${dut_node} | ${dut_if} | ${bd_id} | ${shg}
 
 | Destination port is added to L2FIB on DUT node
 | | [Documentation] | Create a static L2FIB entry for required destination port