CSIT-180 Add VPP api trace dump after each TC

- Add VPP api trace dump after each TC

Change-Id: I7c8bc0ffbca620f6fdb48369014a2ca9ffa3b3e4
Signed-off-by: pmikus <pmikus@cisco.com>

2 files changed, 27 insertions, 0 deletions

diff --git a/resources/libraries/python/DUTSetup.py b/resources/libraries/python/DUTSetup.py
index 4731063fba..e2d183fe4e 100644
--- a/resources/libraries/python/DUTSetup.py
+++ b/resources/libraries/python/DUTSetup.py
@@ -46,6 +46,26 @@ class DUTSetup(object):
         vat.execute_script("show_version_verbose.vat", node, json_out=False)
 
     @staticmethod
+    def vpp_api_trace_save(node):
+        """Run "api trace save" CLI command.
+
+        :param node: Node to run command on.
+        :type node: dict
+        """
+        vat = VatExecutor()
+        vat.execute_script("api_trace_save.vat", node, json_out=False)
+
+    @staticmethod
+    def vpp_api_trace_dump(node):
+        """Run "api trace custom-dump" CLI command.
+
+        :param node: Node to run command on.
+        :type node: dict
+        """
+        vat = VatExecutor()
+        vat.execute_script("api_trace_dump.vat", node, json_out=False)
+
+    @staticmethod
     def setup_all_duts(nodes):
         """Prepare all DUTs in given topology for test execution."""
         for node in nodes.values():
diff --git a/resources/libraries/robot/default.robot b/resources/libraries/robot/default.robot
index 2b116f5a7a..81f991bb83 100644
--- a/resources/libraries/robot/default.robot
+++ b/resources/libraries/robot/default.robot
@@ -34,6 +34,13 @@
 | | :FOR | ${dut} | IN | @{duts}
 | | | Vpp show version verbose | ${nodes['${dut}']}
 
+| Show vpp trace dump on all DUTs
+| | [Documentation] | Save API trace and dump output on all DUTs
+| | ${duts}= | Get Matches | ${nodes} | DUT*
+| | :FOR | ${dut} | IN | @{duts}
+| | | Vpp api trace save | ${nodes['${dut}']}
+| | | Vpp api trace dump | ${nodes['${dut}']}
+
 | Add '${m}' worker threads and rxqueues '${n}' without HTT to all DUTs
 | | [Documentation] |  Setup M worker threads without HTT and rxqueues N in
 | | ...             |  startup configuration of VPP to all DUTs