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authorpmikus <pmikus@cisco.com>2020-10-02 05:48:34 +0000
committerPeter Mikus <pmikus@cisco.com>2021-01-04 10:30:50 +0000
commit44dcb3113c8ade2e44543746abca861a89362c9b (patch)
tree4800a2f9dcf106c5f5222f4be256c9a488f1b85b /resources/libraries/python/autogen
parente813695b481b745d5136f8cbd0152e62a4ec990c (diff)
GSO: TAP/VHOST use case
Signed-off-by: pmikus <pmikus@cisco.com> Change-Id: Ibafaaca4438587284d1e255c764f0701002941e8
Diffstat (limited to 'resources/libraries/python/autogen')
-rw-r--r--resources/libraries/python/autogen/Regenerator.py51
-rw-r--r--resources/libraries/python/autogen/Testcase.py20
2 files changed, 69 insertions, 2 deletions
diff --git a/resources/libraries/python/autogen/Regenerator.py b/resources/libraries/python/autogen/Regenerator.py
index 6d35d1d13f..dd2672bd7c 100644
--- a/resources/libraries/python/autogen/Regenerator.py
+++ b/resources/libraries/python/autogen/Regenerator.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2020 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:
@@ -177,6 +177,20 @@ def add_tcp_testcases(testcase, file_out, tc_kwargs_list):
file_out.write(testcase.generate(**kwargs))
+def add_iperf3_testcases(testcase, file_out, tc_kwargs_list):
+ """Add iperf3 testcases to file.
+
+ :param testcase: Testcase class.
+ :param file_out: File to write testcases to.
+ :param tc_kwargs_list: Key-value pairs used to construct testcases.
+ :type testcase: Testcase
+ :type file_out: file
+ :type tc_kwargs_list: dict
+ """
+ for kwargs in tc_kwargs_list:
+ file_out.write(testcase.generate(**kwargs))
+
+
def write_default_files(in_filename, in_prolog, kwargs_list):
"""Using given filename and prolog, write all generated suites.
@@ -434,6 +448,34 @@ def write_tcp_files(in_filename, in_prolog, kwargs_list):
add_tcp_testcases(testcase, file_out, kwargs_list)
+def write_iperf3_files(in_filename, in_prolog, kwargs_list):
+ """Using given filename and prolog, write all generated iperf3 suites.
+
+ :param in_filename: Template filename to derive real filenames from.
+ :param in_prolog: Template content to derive real content from.
+ :param kwargs_list: List of kwargs for add_default_testcase.
+ :type in_filename: str
+ :type in_prolog: str
+ :type kwargs_list: list of dict
+ """
+ _, suite_id, suite_tag = get_iface_and_suite_ids(in_filename)
+ testcase = Testcase.iperf3(suite_id)
+ out_filename = replace_defensively(
+ in_filename, u"10ge2p1x710",
+ Constants.NIC_NAME_TO_CODE[u"Intel-X710"], 1,
+ u"File name should contain NIC code once.", in_filename
+ )
+ out_prolog = replace_defensively(
+ in_prolog, u"Intel-X710", u"Intel-X710", 2,
+ u"NIC name should appear twice (tag and variable).",
+ in_filename
+ )
+ check_suite_tag(suite_tag, out_prolog)
+ with open(out_filename, u"wt") as file_out:
+ file_out.write(out_prolog)
+ add_iperf3_testcases(testcase, file_out, kwargs_list)
+
+
class Regenerator:
"""Class containing file generating methods."""
@@ -485,6 +527,11 @@ class Regenerator:
hs_quic_kwargs_list = [
{u"frame_size": 1280, u"phy_cores": 1},
]
+ iperf3_kwargs_list = [
+ {u"frame_size": 128000, u"phy_cores": 1},
+ {u"frame_size": 128000, u"phy_cores": 2},
+ {u"frame_size": 128000, u"phy_cores": 4}
+ ]
for in_filename in glob(pattern):
if not self.quiet:
@@ -514,6 +561,8 @@ class Regenerator:
hs_quic_kwargs_list if u"quic" in in_filename \
else hs_bps_kwargs_list
write_tcp_files(in_filename, in_prolog, hoststack_kwargs_list)
+ elif in_filename.endswith(u"-iperf3.robot"):
+ write_iperf3_files(in_filename, in_prolog, iperf3_kwargs_list)
else:
raise RuntimeError(
f"Error in {in_filename}: non-primary suite type found."
diff --git a/resources/libraries/python/autogen/Testcase.py b/resources/libraries/python/autogen/Testcase.py
index 3ffbc4594a..173c5919af 100644
--- a/resources/libraries/python/autogen/Testcase.py
+++ b/resources/libraries/python/autogen/Testcase.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2020 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:
@@ -111,3 +111,21 @@ class Testcase:
| | [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)