X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=tests%2Fsuites%2Fl2_xconnect%2Fl2_xconnect_untagged.robot;h=033a109ef132524834d7b2b051e1060a21a46d04;hp=4aaf15075fd7c4e976d36f089bc6b9846204b8ea;hb=44f173ecd1311296e347b066592163e9abbe3483;hpb=b92a827b1c7f48da4214e992e5503ebe1c182416

diff --git a/tests/suites/l2_xconnect/l2_xconnect_untagged.robot b/tests/suites/l2_xconnect/l2_xconnect_untagged.robot
index 4aaf15075f..033a109ef1 100644
--- a/tests/suites/l2_xconnect/l2_xconnect_untagged.robot
+++ b/tests/suites/l2_xconnect/l2_xconnect_untagged.robot
@@ -15,18 +15,25 @@
 
 | Resource | resources/libraries/robot/default.robot
 | Resource | resources/libraries/robot/l2_xconnect.robot
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO
+| Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.NodePath
+| Force Tags | 3_NODE_SINGLE_LINK_TOPO | HW_ENV | VM_ENV
 | Test Setup | Setup all DUTs before test
 | Suite Setup | Setup all TGs before traffic script
 
 
 *** Test Cases ***
 
-| VPP forwards packets through xconnect in circular topology
-| | Given L2 setup xconnect on DUTs
-| | ${tg}= | Set Variable | ${nodes['TG']}
-| | ${dut1}= | Set Variable | ${nodes['DUT1']}
-| | ${dut2}= | Set Variable | ${nodes['DUT2']}
-| | ${tg_links}= | Get traffic links between TG "${tg}" and DUT1 "${dut1}" and DUT2 "${dut2}"
-| | Send traffic on node "${nodes['TG']}" from link "${tg_links[0]}" to link "${tg_links[1]}"
-
+| Vpp forwards packets via L2 xconnect in circular topology
+| | Append Nodes | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
+| | Compute Path
+| | ${src_if} | ${tg}= | Next Interface
+| | ${dut1_if1} | ${dut1}= | Next Interface
+| | ${dut1_if2} | ${dut1}= | Next Interface
+| | ${dut2_if1} | ${dut2}= | Next Interface
+| | ${dut2_if2} | ${dut2}= | Next Interface
+| | ${dst_if} | ${tg}= | Next Interface
+| | L2 setup xconnect on DUT | ${dut1} | ${dut1_if1} | ${dut1_if2}
+| | L2 setup xconnect on DUT | ${dut2} | ${dut2_if1} | ${dut2_if2}
+| | All Vpp Interfaces Ready Wait | ${nodes}
+| | Send and receive traffic | ${tg} | ${src_if} | ${dst_if}