X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2Fautogen%2FRegenerator.py;h=14a9fd0ddbd24444fb5e8290afa19cdea1335597;hp=7003d3905d4929cee839992306b47a64d1a3f057;hb=ec467277744783015a2da6713298b35d13d92e6f;hpb=9cceefae3248e9a1e9e5586391c9263cf114a753

diff --git a/resources/libraries/python/autogen/Regenerator.py b/resources/libraries/python/autogen/Regenerator.py
index 7003d3905d..14a9fd0ddb 100644
--- a/resources/libraries/python/autogen/Regenerator.py
+++ b/resources/libraries/python/autogen/Regenerator.py
@@ -195,6 +195,20 @@ def add_iperf3_testcases(testcase, file_out, tc_kwargs_list):
         file_out.write(testcase.generate(**kwargs))
 
 
+def add_trex_testcases(testcase, file_out, tc_kwargs_list):
+    """Add trex 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.
 
@@ -480,6 +494,64 @@ def write_iperf3_files(in_filename, in_prolog, kwargs_list):
         add_iperf3_testcases(testcase, file_out, kwargs_list)
 
 
+def write_trex_files(in_filename, in_prolog, kwargs_list):
+    """Using given filename and prolog, write all generated trex 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_trex_testcase.
+    :type in_filename: str
+    :type in_prolog: str
+    :type kwargs_list: list of dict
+    """
+    for suite_type in Constants.PERF_TYPE_TO_KEYWORD:
+        tmp_filename = replace_defensively(
+            in_filename, u"ndrpdr", suite_type, 1,
+            u"File name should contain suite type once.", in_filename
+        )
+        tmp_prolog = replace_defensively(
+            in_prolog, u"ndrpdr".upper(), suite_type.upper(), 1,
+            u"Suite type should appear once in uppercase (as tag).",
+            in_filename
+        )
+        tmp_prolog = replace_defensively(
+            tmp_prolog,
+            u"Find NDR and PDR intervals using optimized search",
+            Constants.PERF_TYPE_TO_KEYWORD[suite_type], 1,
+            u"Main search keyword should appear once in suite.",
+            in_filename
+        )
+        tmp_prolog = replace_defensively(
+            tmp_prolog,
+            Constants.PERF_TYPE_TO_SUITE_DOC_VER[u"ndrpdr"],
+            Constants.PERF_TYPE_TO_SUITE_DOC_VER[suite_type],
+            1, u"Exact suite type doc not found.", in_filename
+        )
+        tmp_prolog = replace_defensively(
+            tmp_prolog,
+            Constants.PERF_TYPE_TO_TEMPLATE_DOC_VER[u"ndrpdr"],
+            Constants.PERF_TYPE_TO_TEMPLATE_DOC_VER[suite_type],
+            1, u"Exact template type doc not found.", in_filename
+        )
+        _, suite_id, suite_tag = get_iface_and_suite_ids(tmp_filename)
+        testcase = Testcase.trex(suite_id)
+        for nic_name in Constants.NIC_NAME_TO_CODE:
+            out_filename = replace_defensively(
+                tmp_filename, u"10ge2p1x710",
+                Constants.NIC_NAME_TO_CODE[nic_name], 1,
+                u"File name should contain NIC code once.", in_filename
+            )
+            out_prolog = replace_defensively(
+                tmp_prolog, u"Intel-X710", nic_name, 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_trex_testcases(testcase, file_out, kwargs_list)
+
+
 def write_device_files(in_filename, in_prolog, kwargs_list):
     """Using given filename and prolog, write all generated suites.
 
@@ -637,6 +709,13 @@ class Regenerator:
             {u"frame_size": min_frame_size, u"phy_cores": 0}
         ]
 
+        trex_kwargs_list = [
+            {u"frame_size": min_frame_size},
+            {u"frame_size": 1518},
+            {u"frame_size": 9000},
+            {u"frame_size": u"IMIX_v4_1"}
+        ]
+
         for in_filename in glob(pattern):
             if not self.quiet:
                 print(
@@ -656,6 +735,9 @@ class Regenerator:
                 in_prolog = u"".join(
                     file_in.read().partition(u"*** Test Cases ***")[:-1]
                 )
+            if "-tg-" in in_filename:
+                write_trex_files(in_filename, in_prolog, trex_kwargs_list)
+                continue
             if in_filename.endswith(u"-ndrpdr.robot"):
                 if u"scheduler" in in_filename:
                     write_default_files(