X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FVppCounters.py;h=6b2265db2770ac5f5c7a1732846848a5792c0008;hp=4bb7d63135a56baa6de20213f04901e7d084979f;hb=21702fb09c470511cc3ed7b34ca5ab0f8d30b68f;hpb=180d17939d123c04bf142cedf02daa325e3f4fa6

diff --git a/resources/libraries/python/VppCounters.py b/resources/libraries/python/VppCounters.py
index 4bb7d63135..6b2265db27 100644
--- a/resources/libraries/python/VppCounters.py
+++ b/resources/libraries/python/VppCounters.py
@@ -57,6 +57,23 @@ class VppCounters(object):
         vat = VatExecutor()
         vat.execute_script("show_errors_verbose.vat", node, json_out=False)
 
+    @staticmethod
+    def vpp_show_errors_on_all_duts(nodes, verbose=False):
+        """Show errors on all DUTs.
+
+        :param nodes: VPP nodes
+        :param verbose: If True show verbose output.
+        :type nodes: dict
+        :type verbose: bool
+        """
+
+        for node in nodes.values():
+            if node['type'] == NodeType.DUT:
+                if verbose:
+                    VppCounters.vpp_show_errors_verbose(node)
+                else:
+                    VppCounters.vpp_show_errors(node)
+
     @staticmethod
     def vpp_show_runtime(node):
         """Run "show runtime" CLI command.
@@ -108,12 +125,34 @@ class VppCounters(object):
         vat.execute_script('clear_interface.vat', node)
         vat.script_should_have_passed()
 
+    @staticmethod
+    def vpp_clear_hardware_counters(node):
+        """Clear interface hardware counters on VPP node.
+
+        :param node: Node to clear hardware counters on.
+        :type node: dict
+        """
+        vat = VatExecutor()
+        vat.execute_script('clear_hardware.vat', node)
+        vat.script_should_have_passed()
+
+    @staticmethod
+    def vpp_clear_errors_counters(node):
+        """Clear errors counters on VPP node.
+
+        :param node: Node to clear errors counters on.
+        :type node: dict
+        """
+        vat = VatExecutor()
+        vat.execute_script('clear_errors.vat', node)
+        vat.script_should_have_passed()
+
     def vpp_dump_stats_table(self, node):
         """Dump stats table on VPP node.
 
         :param node: Node to dump stats table on.
         :type node: dict
-        :return: Stats table.
+        :returns: Stats table.
         """
         with VatTerminal(node) as vat:
             vat.vat_terminal_exec_cmd('want_stats enable')
@@ -127,9 +166,27 @@ class VppCounters(object):
             return None
 
     def vpp_get_ipv4_interface_counter(self, node, interface):
+        """
+
+        :param node: Node to get interface IPv4 counter on.
+        :param interface: Interface name.
+        :type node: dict
+        :type interface: str
+        :returns: Interface IPv4 counter.
+        :rtype: int
+        """
         return self.vpp_get_ipv46_interface_counter(node, interface, False)
 
     def vpp_get_ipv6_interface_counter(self, node, interface):
+        """
+
+        :param node: Node to get interface IPv6 counter on.
+        :param interface: Interface name.
+        :type node: dict
+        :type interface: str
+        :returns: Interface IPv6 counter.
+        :rtype: int
+        """
         return self.vpp_get_ipv46_interface_counter(node, interface, True)
 
     def vpp_get_ipv46_interface_counter(self, node, interface, is_ipv6=True):
@@ -141,7 +198,7 @@ class VppCounters(object):
         :type node: dict
         :type interface: str
         :type is_ipv6: bool
-        :return: Interface IPv4/IPv6 counter.
+        :returns: Interface IPv4/IPv6 counter.
         :rtype: int
         """
         version = 'ip6' if is_ipv6 else 'ip4'