CSIT-1326 Add barrier event traces

Change-Id: I0f734c2f11cc89716371554880f1d7404ea16090
Signed-off-by: Peter Mikus <pmikus@cisco.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/resources/libraries/python/VPPUtil.py b/resources/libraries/python/VPPUtil.py
index 17310aa21a..f6b3afae28 100644
--- a/resources/libraries/python/VPPUtil.py
+++ b/resources/libraries/python/VPPUtil.py
@@ -211,3 +211,46 @@ class VPPUtil(object):
         for node in nodes.values():
             if node['type'] == NodeType.DUT:
                 VPPUtil.vpp_enable_traces_on_dut(node)
+
+    @staticmethod
+    def vpp_enable_barrier_traces_on_dut(node):
+        """Enable vpp barrier traces on the DUT node.
+
+        :param node: DUT node to set up.
+        :type node: dict
+        """
+        vat = VatExecutor()
+        vat.execute_script("test_threads_barrier_elog.vat", node,
+                           json_out=False)
+
+    @staticmethod
+    def vpp_enable_barrier_traces_on_all_duts(nodes):
+        """Enable vpp barrier traces on all DUTs in the given topology.
+
+        :param nodes: Nodes in the topology.
+        :type nodes: dict
+        """
+        for node in nodes.values():
+            if node['type'] == NodeType.DUT:
+                VPPUtil.vpp_enable_barrier_traces_on_dut(node)
+
+    @staticmethod
+    def show_event_logger_on_dut(node):
+        """Show event logger on the DUT node.
+
+        :param node: DUT node to show traces on.
+        :type node: dict
+        """
+        vat = VatExecutor()
+        vat.execute_script("show_event_logger.vat", node, json_out=False)
+
+    @staticmethod
+    def show_event_logger_on_all_duts(nodes):
+        """Show event logger on all DUTs in the given topology.
+
+        :param nodes: Nodes in the topology.
+        :type nodes: dict
+        """
+        for node in nodes.values():
+            if node['type'] == NodeType.DUT:
+                VPPUtil.show_event_logger_on_dut(node)
\ No newline at end of file