GSO: TAP/VHOST use case

[csit.git] / resources / libraries / python / autogen / Testcase.py

diff --git a/resources/libraries/python/autogen/Testcase.py b/resources/libraries/python/autogen/Testcase.py
index 6b4cfb2..173c591 100644 (file)
--- a/resources/libraries/python/autogen/Testcase.py
+++ b/resources/libraries/python/autogen/Testcase.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2021 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:
@@ -29,31 +29,20 @@ class Testcase:
             - cores_str - Number of physical cores to use, example: "2".
             - frame_num - Framesize as a number, example: "${74}".
             - frame_str - Framesize in upper case, example: "74B".
-            - tc_num - Start of testcase name, example: "tc04".
         :type template_string: str
         """
         self.template = Template(template_string)
 
-    def generate(self, num, frame_size, phy_cores, clients, streams,
-                 bytes_str):
+    def generate(self, frame_size, phy_cores):
         """Return string of test case code with placeholders filled.
 
         Fail if there are placeholders left unfilled.
         It is not required for all placeholders to be present in template.
 
-        :param num: Test case number. Example value: 4.
         :param frame_size: Imix string or numeric frame size. Example: 74.
         :param phy_cores: Number of physical cores to use. Example: 2.
-        :param clients: Number of clients used by test program. Example: 4.
-        :param streams: Number of streams used by test program. Example: 10.
-        :param bytes_str: Size in bytes of stream sent by test program.
-            Example: 1G
-        :type num: int
         :type frame_size: str or int
         :type phy_cores: int or str
-        :type clients: int
-        :type streams: int
-        :type bytes_str: str
         :returns: Filled template, usable as test case code.
         :rtype: str
         """
@@ -74,12 +63,6 @@ class Testcase:
             {
                 u"cores_num": f"${{{cores_num:d}}}",
                 u"cores_str": phy_cores,
-                u"tc_num": f"tc{num:02d}",
-                u"clients_num": f"${{{clients:d}}}",
-                u"clients_str": str(clients),
-                u"streams_num": f"${{{streams:d}}}",
-                u"streams_str": str(streams),
-                u"bytes_str": bytes_str,
             }
         )
         return self.template.substitute(subst_dict)
@@ -97,7 +80,7 @@ class Testcase:
         :rtype: Testcase
         """
         template_string = f'''
-| ${{tc_num}}-${{frame_str}}-${{cores_str}}c-{suite_id}
+| ${{frame_str}}-${{cores_str}}c-{suite_id}
 | | [Tags] | ${{frame_str}} | ${{cores_str}}C
 | | frame_size=${{frame_num}} | phy_cores=${{cores_num}}
 '''
@@ -118,15 +101,31 @@ class Testcase:
         # (TCP, QUIC, SCTP, ...) where DUT (not TG) decides frame size.
         if u"tcphttp" in suite_id:
             template_string = f'''
-| ${{tc_num}}-IMIX-${{cores_str}}c-{suite_id}
+| IMIX-${{cores_str}}c-{suite_id}
 | | [Tags] | ${{cores_str}}C
 | | phy_cores=${{cores_num}}
 '''
         else:
             template_string = f'''
-| ${{tc_num}}-IMIX-${{cores_str}}c-{suite_id}
-| | [Tags] | ${{cores_str}}C | ${{clients_str}}CLIENT | ${{streams_str}}STREAM
-| | phy_cores=${{cores_num}} | clients=${{clients_num}}'''
-            template_string += f" | streams=${{streams_num}}" \
-                               f" | bytes=${{bytes_str}}\n"
+| ${{frame_str}}-${{cores_str}}c-{suite_id[:-4]}-{suite_id[-3:]}
+| | [Tags] | ${{cores_str}}C\n| | phy_cores=${{cores_num}}
+'''
+        return cls(template_string)
+
+    @classmethod
+    def iperf3(cls, suite_id):
+        """Factory method for creating "iperf3" testcase objects.
+
+        Testcase name will contain core count, but not frame size.
+
+        :param suite_id: Part of suite name to distinguish from other suites.
+        :type suite_id: str
+        :returns: Instance for generating testcase text of this type.
+        :rtype: Testcase
+        """
+        template_string = f'''
+| 128KB-${{cores_str}}c-{suite_id}
+| | [Tags] | 128KB | ${{cores_str}}C
+| | frame_size=${{frame_num}} | phy_cores=${{cores_num}}
+'''
         return cls(template_string)