diff options
Diffstat (limited to 'resources/libraries/python/autogen/Regenerator.py')
| -rw-r--r-- | resources/libraries/python/autogen/Regenerator.py | 152 |
1 files changed, 122 insertions, 30 deletions
diff --git a/resources/libraries/python/autogen/Regenerator.py b/resources/libraries/python/autogen/Regenerator.py index bae0e4f9fe..f47c88b022 100644 --- a/resources/libraries/python/autogen/Regenerator.py +++ b/resources/libraries/python/autogen/Regenerator.py @@ -20,6 +20,7 @@ from os import getcwd import sys from .DefaultTestcase import DefaultTestcase +from resources.libraries.python.Constants import Constants # Copied from https://stackoverflow.com/a/14981125 @@ -63,18 +64,18 @@ class Regenerator(object): When None, default list is used. List item is a dict, argument names are keys. The initialized testcase_class should accept those, and "num". - DefaultTestcase accepts "framesize" and "phy_cores". + DefaultTestcase accepts "frame_size" and "phy_cores". :type pattern: str :type is_ip6: boolean :type tc_kwargs_list: list of tuple or None """ - protocol_to_min_framesize = { + protocol_to_min_frame_size = { "ip4": 64, "ip6": 78, "vxlan+ip4": 114 # What is the real minimum for latency stream? } - min_framesize_values = protocol_to_min_framesize.values() + min_frame_size_values = protocol_to_min_frame_size.values() def get_iface_and_suite_id(filename): """Get interface and suite ID. @@ -110,7 +111,7 @@ class Regenerator(object): """ # TODO: Is there a better way to disable some combinations? emit = True - if kwargs["framesize"] == 9000: + if kwargs["frame_size"] == 9000: if "vic1227" in iface: # Not supported in HW. emit = False @@ -127,7 +128,7 @@ class Regenerator(object): # Soak test take too long, do not risk other than tc01. if kwargs["phy_cores"] != 1: emit = False - if kwargs["framesize"] not in min_framesize_values: + if kwargs["frame_size"] not in min_frame_size_values: emit = False if emit: file_out.write(testcase.generate(num=num, **kwargs)) @@ -151,37 +152,128 @@ class Regenerator(object): """ num = 1 for tc_kwargs in tc_kwargs_list: - num = add_testcase(testcase, iface, suite_id, file_out, num, - **tc_kwargs) + num = add_testcase( + testcase, iface, suite_id, file_out, num, **tc_kwargs) + + def replace_defensively( + whole, to_replace, replace_with, how_many, msg, in_filename): + """Replace substrings while checking the number of occurences. + + Return edited copy of the text (so original string is not affected). + + :param whole: The text to perform replacements on. + :param to_replace: Substring occurences of which to replace. + :param replace_with: Substring to replace occurences with. + :param how_many: Number of occurences to expect. + :param msg: Error message to raise. + :param in_filename: File name in which the error occured. + :type whole: str + :type to_replace: str + :type replace_with: str + :type how_many: int + :type msg: str + :type in_filename: str + :return: The whole text after replacements are done. + :rtype: str + :raise ValueError: If number of occurences does not match. + """ + found = whole.count(to_replace) + if found != how_many: + raise ValueError(in_filename + ": " + msg) + return whole.replace(to_replace, replace_with) + + def write_files(in_filename, in_prolog, kwargs_list): + """Using given filename and prolog, write all generated 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_testcase. + :type in_filename: str + :type in_prolog: str + :type kwargs_list: list of dict + """ + for suite_type in Constants.PERF_TYPE_TO_KEYWORD.keys(): + tmp_filename = replace_defensively( + in_filename, "ndrpdr", suite_type, 1, + "File name should contain suite type once.", in_filename) + tmp_prolog = replace_defensively( + in_prolog, "ndrpdr".upper(), suite_type.upper(), 1, + "Suite type should appear once in uppercase (as tag).", + in_filename) + tmp_prolog = replace_defensively( + tmp_prolog, + "Find NDR and PDR intervals using optimized search", + Constants.PERF_TYPE_TO_KEYWORD[suite_type], 1, + "Main search keyword should appear once in suite.", + in_filename) + tmp_prolog = replace_defensively( + tmp_prolog, + Constants.PERF_TYPE_TO_SUITE_DOC_VER["ndrpdr"], + Constants.PERF_TYPE_TO_SUITE_DOC_VER[suite_type], + 1, "Exact suite type doc not found.", in_filename) + tmp_prolog = replace_defensively( + tmp_prolog, + Constants.PERF_TYPE_TO_TEMPLATE_DOC_VER["ndrpdr"], + Constants.PERF_TYPE_TO_TEMPLATE_DOC_VER[suite_type], + 1, "Exact template type doc not found.", in_filename) + _, suite_id = get_iface_and_suite_id(tmp_filename) + testcase = self.testcase_class(suite_id) + for nic_name in Constants.NIC_NAME_TO_CODE.keys(): + out_filename = replace_defensively( + tmp_filename, "10ge2p1x710", + Constants.NIC_NAME_TO_CODE[nic_name], 1, + "File name should contain NIC code once.", in_filename) + out_prolog = replace_defensively( + tmp_prolog, "Intel-X710", nic_name, 2, + "NIC name should appear twice (tag and variable).", + in_filename) + if out_prolog.count("HW_") == 2: + # TODO CSIT-1481: Crypto HW should be read + # from topology file instead. + if nic_name in Constants.NIC_NAME_TO_CRYPTO_HW.keys(): + out_prolog = replace_defensively( + out_prolog, "HW_DH895xcc", + Constants.NIC_NAME_TO_CRYPTO_HW[nic_name], 1, + "HW crypto name should appear.", in_filename) + iface, suite_id = get_iface_and_suite_id(out_filename) + with open(out_filename, "w") as file_out: + file_out.write(out_prolog) + add_testcases( + testcase, iface, suite_id, file_out, kwargs_list) if not self.quiet: eprint("Regenerator starts at {cwd}".format(cwd=getcwd())) - min_framesize = protocol_to_min_framesize[protocol] + min_frame_size = protocol_to_min_frame_size[protocol] kwargs_list = tc_kwargs_list if tc_kwargs_list else [ - {"framesize": min_framesize, "phy_cores": 1}, - {"framesize": min_framesize, "phy_cores": 2}, - {"framesize": min_framesize, "phy_cores": 4}, - {"framesize": 1518, "phy_cores": 1}, - {"framesize": 1518, "phy_cores": 2}, - {"framesize": 1518, "phy_cores": 4}, - {"framesize": 9000, "phy_cores": 1}, - {"framesize": 9000, "phy_cores": 2}, - {"framesize": 9000, "phy_cores": 4}, - {"framesize": "IMIX_v4_1", "phy_cores": 1}, - {"framesize": "IMIX_v4_1", "phy_cores": 2}, - {"framesize": "IMIX_v4_1", "phy_cores": 4} + {"frame_size": min_frame_size, "phy_cores": 1}, + {"frame_size": min_frame_size, "phy_cores": 2}, + {"frame_size": min_frame_size, "phy_cores": 4}, + {"frame_size": 1518, "phy_cores": 1}, + {"frame_size": 1518, "phy_cores": 2}, + {"frame_size": 1518, "phy_cores": 4}, + {"frame_size": 9000, "phy_cores": 1}, + {"frame_size": 9000, "phy_cores": 2}, + {"frame_size": 9000, "phy_cores": 4}, + {"frame_size": "IMIX_v4_1", "phy_cores": 1}, + {"frame_size": "IMIX_v4_1", "phy_cores": 2}, + {"frame_size": "IMIX_v4_1", "phy_cores": 4} ] - for filename in glob(pattern): + for in_filename in glob(pattern): if not self.quiet: - eprint("Regenerating filename:", filename) - with open(filename, "r") as file_in: - text = file_in.read() - text_prolog = "".join(text.partition("*** Test Cases ***")[:-1]) - iface, suite_id = get_iface_and_suite_id(filename) - testcase = self.testcase_class(suite_id) - with open(filename, "w") as file_out: - file_out.write(text_prolog) - add_testcases(testcase, iface, suite_id, file_out, kwargs_list) + eprint("Regenerating in_filename:", in_filename) + if not in_filename.endswith("ndrpdr.robot"): + eprint("Error in {fil}: non-primary suite type encountered." + .format(fil=in_filename)) + sys.exit(1) + iface, _ = get_iface_and_suite_id(in_filename) + if not iface.endswith("10ge2p1x710"): + eprint("Error in {fil}: non-primary NIC encountered." + .format(fil=in_filename)) + sys.exit(1) + with open(in_filename, "r") as file_in: + in_prolog = "".join( + file_in.read().partition("*** Test Cases ***")[:-1]) + write_files(in_filename, in_prolog, kwargs_list) if not self.quiet: eprint("Regenerator ends.") eprint() # To make autogen check output more readable. |