fix: testpmd and l3fwd check state

[csit.git] / resources / libraries / python / DPDK / L3fwdCheck.py

diff --git a/resources/libraries/python/DPDK/L3fwdCheck.py b/resources/libraries/python/DPDK/L3fwdCheck.py
new file mode 100644 (file)
index 0000000..a2f3ce6
--- /dev/null
+++ b/resources/libraries/python/DPDK/L3fwdCheck.py
@@ -0,0 +1,36 @@
+# Copyright (c) 2022 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from resources.libraries.python.Constants import Constants
+from resources.libraries.python.DpdkUtil import DpdkUtil
+from resources.libraries.python.ssh import exec_cmd_no_error, exec_cmd
+from resources.libraries.python.topology import NodeType, Topology
+
+
+class L3fwdCheck:
+    """Test the DPDK l3fwd is ready."""
+
+    @staticmethod
+    def check_l3fwd(node):
+        """
+        Execute the l3fwd check on the DUT node.
+
+        :param node: DUT node.
+        :type node: dict
+        :raises RuntimeError: If the script "check_l3fwd.sh" fails.
+        """
+        if node[u"type"] == NodeType.DUT:
+            command = f"{Constants.REMOTE_FW_DIR}/{Constants.RESOURCES_LIB_SH}"\
+                f"/entry/check_l3fwd.sh"
+            message = f"Failed to check l3fwd state at node {node['host']}"
+            exec_cmd_no_error(node, command, timeout=1800, message=message)