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Diffstat (limited to 'resources/tools/presentation_new/input_data_parser.py')
| -rw-r--r-- | resources/tools/presentation_new/input_data_parser.py | 1394 |
1 files changed, 1394 insertions, 0 deletions
diff --git a/resources/tools/presentation_new/input_data_parser.py b/resources/tools/presentation_new/input_data_parser.py new file mode 100644 index 0000000000..0712156f77 --- /dev/null +++ b/resources/tools/presentation_new/input_data_parser.py @@ -0,0 +1,1394 @@ +# Copyright (c) 2018 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. + +"""Data pre-processing + +- extract data from output.xml files generated by Jenkins jobs and store in + pandas' Series, +- provide access to the data. +- filter the data using tags, +""" + +import multiprocessing +import os +import re +import pandas as pd +import logging + +from robot.api import ExecutionResult, ResultVisitor +from robot import errors +from collections import OrderedDict +from string import replace +from os import remove +from jumpavg.AvgStdevMetadataFactory import AvgStdevMetadataFactory + +from input_data_files import download_and_unzip_data_file +from utils import Worker + + +class ExecutionChecker(ResultVisitor): + """Class to traverse through the test suite structure. + + The functionality implemented in this class generates a json structure: + + Performance tests: + + { + "metadata": { + "generated": "Timestamp", + "version": "SUT version", + "job": "Jenkins job name", + "build": "Information about the build" + }, + "suites": { + "Suite long name 1": { + "name": Suite name, + "doc": "Suite 1 documentation", + "parent": "Suite 1 parent", + "level": "Level of the suite in the suite hierarchy" + } + "Suite long name N": { + "name": Suite name, + "doc": "Suite N documentation", + "parent": "Suite 2 parent", + "level": "Level of the suite in the suite hierarchy" + } + } + "tests": { + # NDRPDR tests: + "ID": { + "name": "Test name", + "parent": "Name of the parent of the test", + "doc": "Test documentation", + "msg": "Test message", + "vat-history": "DUT1 and DUT2 VAT History", + "show-run": "Show Run", + "tags": ["tag 1", "tag 2", "tag n"], + "type": "NDRPDR", + "status": "PASS" | "FAIL", + "throughput": { + "NDR": { + "LOWER": float, + "UPPER": float + }, + "PDR": { + "LOWER": float, + "UPPER": float + } + }, + "latency": { + "NDR": { + "direction1": { + "min": float, + "avg": float, + "max": float + }, + "direction2": { + "min": float, + "avg": float, + "max": float + } + }, + "PDR": { + "direction1": { + "min": float, + "avg": float, + "max": float + }, + "direction2": { + "min": float, + "avg": float, + "max": float + } + } + } + } + + # TCP tests: + "ID": { + "name": "Test name", + "parent": "Name of the parent of the test", + "doc": "Test documentation", + "msg": "Test message", + "tags": ["tag 1", "tag 2", "tag n"], + "type": "TCP", + "status": "PASS" | "FAIL", + "result": int + } + + # MRR, BMRR tests: + "ID": { + "name": "Test name", + "parent": "Name of the parent of the test", + "doc": "Test documentation", + "msg": "Test message", + "tags": ["tag 1", "tag 2", "tag n"], + "type": "MRR" | "BMRR", + "status": "PASS" | "FAIL", + "result": { + "receive-rate": AvgStdevMetadata, + } + } + + # TODO: Remove when definitely no NDRPDRDISC tests are used: + # NDRPDRDISC tests: + "ID": { + "name": "Test name", + "parent": "Name of the parent of the test", + "doc": "Test documentation", + "msg": "Test message", + "tags": ["tag 1", "tag 2", "tag n"], + "type": "PDR" | "NDR", + "status": "PASS" | "FAIL", + "throughput": { # Only type: "PDR" | "NDR" + "value": int, + "unit": "pps" | "bps" | "percentage" + }, + "latency": { # Only type: "PDR" | "NDR" + "direction1": { + "100": { + "min": int, + "avg": int, + "max": int + }, + "50": { # Only for NDR + "min": int, + "avg": int, + "max": int + }, + "10": { # Only for NDR + "min": int, + "avg": int, + "max": int + } + }, + "direction2": { + "100": { + "min": int, + "avg": int, + "max": int + }, + "50": { # Only for NDR + "min": int, + "avg": int, + "max": int + }, + "10": { # Only for NDR + "min": int, + "avg": int, + "max": int + } + } + }, + "lossTolerance": "lossTolerance", # Only type: "PDR" + "vat-history": "DUT1 and DUT2 VAT History" + "show-run": "Show Run" + }, + "ID" { + # next test + } + } + } + + + Functional tests: + + { + "metadata": { # Optional + "version": "VPP version", + "job": "Jenkins job name", + "build": "Information about the build" + }, + "suites": { + "Suite name 1": { + "doc": "Suite 1 documentation", + "parent": "Suite 1 parent", + "level": "Level of the suite in the suite hierarchy" + } + "Suite name N": { + "doc": "Suite N documentation", + "parent": "Suite 2 parent", + "level": "Level of the suite in the suite hierarchy" + } + } + "tests": { + "ID": { + "name": "Test name", + "parent": "Name of the parent of the test", + "doc": "Test documentation" + "msg": "Test message" + "tags": ["tag 1", "tag 2", "tag n"], + "vat-history": "DUT1 and DUT2 VAT History" + "show-run": "Show Run" + "status": "PASS" | "FAIL" + }, + "ID" { + # next test + } + } + } + + .. note:: ID is the lowercase full path to the test. + """ + + # TODO: Remove when definitely no NDRPDRDISC tests are used: + REGEX_RATE = re.compile(r'^[\D\d]*FINAL_RATE:\s(\d+\.\d+)\s(\w+)') + + REGEX_NDRPDR_RATE = re.compile(r'NDR_LOWER:\s(\d+.\d+).*\n.*\n' + r'NDR_UPPER:\s(\d+.\d+).*\n' + r'PDR_LOWER:\s(\d+.\d+).*\n.*\n' + r'PDR_UPPER:\s(\d+.\d+)') + + # TODO: Remove when definitely no NDRPDRDISC tests are used: + REGEX_LAT_NDR = re.compile(r'^[\D\d]*' + r'LAT_\d+%NDR:\s\[\'(-?\d+/-?\d+/-?\d+)\',' + r'\s\'(-?\d+/-?\d+/-?\d+)\'\]\s\n' + r'LAT_\d+%NDR:\s\[\'(-?\d+/-?\d+/-?\d+)\',' + r'\s\'(-?\d+/-?\d+/-?\d+)\'\]\s\n' + r'LAT_\d+%NDR:\s\[\'(-?\d+/-?\d+/-?\d+)\',' + r'\s\'(-?\d+/-?\d+/-?\d+)\'\]') + + REGEX_LAT_PDR = re.compile(r'^[\D\d]*' + r'LAT_\d+%PDR:\s\[\'(-?\d+/-?\d+/-?\d+)\',' + r'\s\'(-?\d+/-?\d+/-?\d+)\'\][\D\d]*') + + REGEX_NDRPDR_LAT = re.compile(r'LATENCY.*\[\'(.*)\', \'(.*)\'\]\s\n.*\n.*\n' + r'LATENCY.*\[\'(.*)\', \'(.*)\'\]') + + REGEX_TOLERANCE = re.compile(r'^[\D\d]*LOSS_ACCEPTANCE:\s(\d*\.\d*)\s' + r'[\D\d]*') + + REGEX_VERSION_VPP = re.compile(r"(return STDOUT Version:\s*)(.*)") + + REGEX_VERSION_DPDK = re.compile(r"(return STDOUT testpmd)([\d\D\n]*)" + r"(RTE Version: 'DPDK )(.*)(')") + + REGEX_TCP = re.compile(r'Total\s(rps|cps|throughput):\s([0-9]*).*$') + + REGEX_MRR = re.compile(r'MaxReceivedRate_Results\s\[pkts/(\d*)sec\]:\s' + r'tx\s(\d*),\srx\s(\d*)') + + REGEX_BMRR = re.compile(r'Maximum Receive Rate trial results' + r' in packets per second: \[(.*)\]') + + REGEX_TC_TAG = re.compile(r'\d+[tT]\d+[cC]') + + REGEX_TC_NAME_OLD = re.compile(r'-\d+[tT]\d+[cC]-') + + REGEX_TC_NAME_NEW = re.compile(r'-\d+[cC]-') + + REGEX_TC_NUMBER = re.compile(r'tc[0-9]{2}-') + + def __init__(self, metadata, mapping, ignore): + """Initialisation. + + :param metadata: Key-value pairs to be included in "metadata" part of + JSON structure. + :param mapping: Mapping of the old names of test cases to the new + (actual) one. + :param ignore: List of TCs to be ignored. + :type metadata: dict + :type mapping: dict + :type ignore: list + """ + + # Type of message to parse out from the test messages + self._msg_type = None + + # VPP version + self._version = None + + # Timestamp + self._timestamp = None + + # Mapping of TCs long names + self._mapping = mapping + + # Ignore list + self._ignore = ignore + + # Number of VAT History messages found: + # 0 - no message + # 1 - VAT History of DUT1 + # 2 - VAT History of DUT2 + self._lookup_kw_nr = 0 + self._vat_history_lookup_nr = 0 + + # Number of Show Running messages found + # 0 - no message + # 1 - Show run message found + self._show_run_lookup_nr = 0 + + # Test ID of currently processed test- the lowercase full path to the + # test + self._test_ID = None + + # The main data structure + self._data = { + "metadata": OrderedDict(), + "suites": OrderedDict(), + "tests": OrderedDict() + } + + # Save the provided metadata + for key, val in metadata.items(): + self._data["metadata"][key] = val + + # Dictionary defining the methods used to parse different types of + # messages + self.parse_msg = { + "timestamp": self._get_timestamp, + "vpp-version": self._get_vpp_version, + "dpdk-version": self._get_dpdk_version, + "teardown-vat-history": self._get_vat_history, + "test-show-runtime": self._get_show_run + } + + @property + def data(self): + """Getter - Data parsed from the XML file. + + :returns: Data parsed from the XML file. + :rtype: dict + """ + return self._data + + def _get_vpp_version(self, msg): + """Called when extraction of VPP version is required. + + :param msg: Message to process. + :type msg: Message + :returns: Nothing. + """ + + if msg.message.count("return STDOUT Version:"): + self._version = str(re.search(self.REGEX_VERSION_VPP, msg.message). + group(2)) + self._data["metadata"]["version"] = self._version + self._msg_type = None + + def _get_dpdk_version(self, msg): + """Called when extraction of DPDK version is required. + + :param msg: Message to process. + :type msg: Message + :returns: Nothing. + """ + + if msg.message.count("return STDOUT testpmd"): + try: + self._version = str(re.search( + self.REGEX_VERSION_DPDK, msg.message). group(4)) + self._data["metadata"]["version"] = self._version + except IndexError: + pass + finally: + self._msg_type = None + + def _get_timestamp(self, msg): + """Called when extraction of timestamp is required. + + :param msg: Message to process. + :type msg: Message + :returns: Nothing. + """ + + self._timestamp = msg.timestamp[:14] + self._data["metadata"]["generated"] = self._timestamp + self._msg_type = None + + def _get_vat_history(self, msg): + """Called when extraction of VAT command history is required. + + :param msg: Message to process. + :type msg: Message + :returns: Nothing. + """ + if msg.message.count("VAT command history:"): + self._vat_history_lookup_nr += 1 + if self._vat_history_lookup_nr == 1: + self._data["tests"][self._test_ID]["vat-history"] = str() + else: + self._msg_type = None + text = re.sub("[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3} " + "VAT command history:", "", msg.message, count=1). \ + replace("\n\n", "\n").replace('\n', ' |br| ').\ + replace('\r', '').replace('"', "'") + + self._data["tests"][self._test_ID]["vat-history"] += " |br| " + self._data["tests"][self._test_ID]["vat-history"] += \ + "**DUT" + str(self._vat_history_lookup_nr) + ":** " + text + + def _get_show_run(self, msg): + """Called when extraction of VPP operational data (output of CLI command + Show Runtime) is required. + + :param msg: Message to process. + :type msg: Message + :returns: Nothing. + """ + if msg.message.count("return STDOUT Thread "): + self._show_run_lookup_nr += 1 + if self._lookup_kw_nr == 1 and self._show_run_lookup_nr == 1: + self._data["tests"][self._test_ID]["show-run"] = str() + if self._lookup_kw_nr > 1: + self._msg_type = None + if self._show_run_lookup_nr == 1: + text = msg.message.replace("vat# ", "").\ + replace("return STDOUT ", "").replace("\n\n", "\n").\ + replace('\n', ' |br| ').\ + replace('\r', '').replace('"', "'") + try: + self._data["tests"][self._test_ID]["show-run"] += " |br| " + self._data["tests"][self._test_ID]["show-run"] += \ + "**DUT" + str(self._lookup_kw_nr) + ":** |br| " + text + except KeyError: + pass + + # TODO: Remove when definitely no NDRPDRDISC tests are used: + def _get_latency(self, msg, test_type): + """Get the latency data from the test message. + + :param msg: Message to be parsed. + :param test_type: Type of the test - NDR or PDR. + :type msg: str + :type test_type: str + :returns: Latencies parsed from the message. + :rtype: dict + """ + + if test_type == "NDR": + groups = re.search(self.REGEX_LAT_NDR, msg) + groups_range = range(1, 7) + elif test_type == "PDR": + groups = re.search(self.REGEX_LAT_PDR, msg) + groups_range = range(1, 3) + else: + return {} + + latencies = list() + for idx in groups_range: + try: + lat = [int(item) for item in str(groups.group(idx)).split('/')] + except (AttributeError, ValueError): + lat = [-1, -1, -1] + latencies.append(lat) + + keys = ("min", "avg", "max") + latency = { + "direction1": { + }, + "direction2": { + } + } + + latency["direction1"]["100"] = dict(zip(keys, latencies[0])) + latency["direction2"]["100"] = dict(zip(keys, latencies[1])) + if test_type == "NDR": + latency["direction1"]["50"] = dict(zip(keys, latencies[2])) + latency["direction2"]["50"] = dict(zip(keys, latencies[3])) + latency["direction1"]["10"] = dict(zip(keys, latencies[4])) + latency["direction2"]["10"] = dict(zip(keys, latencies[5])) + + return latency + + def _get_ndrpdr_throughput(self, msg): + """Get NDR_LOWER, NDR_UPPER, PDR_LOWER and PDR_UPPER from the test + message. + + :param msg: The test message to be parsed. + :type msg: str + :returns: Parsed data as a dict and the status (PASS/FAIL). + :rtype: tuple(dict, str) + """ + + throughput = { + "NDR": {"LOWER": -1.0, "UPPER": -1.0}, + "PDR": {"LOWER": -1.0, "UPPER": -1.0} + } + status = "FAIL" + groups = re.search(self.REGEX_NDRPDR_RATE, msg) + + if groups is not None: + try: + throughput["NDR"]["LOWER"] = float(groups.group(1)) + throughput["NDR"]["UPPER"] = float(groups.group(2)) + throughput["PDR"]["LOWER"] = float(groups.group(3)) + throughput["PDR"]["UPPER"] = float(groups.group(4)) + status = "PASS" + except (IndexError, ValueError): + pass + + return throughput, status + + def _get_ndrpdr_latency(self, msg): + """Get LATENCY from the test message. + + :param msg: The test message to be parsed. + :type msg: str + :returns: Parsed data as a dict and the status (PASS/FAIL). + :rtype: tuple(dict, str) + """ + + latency = { + "NDR": { + "direction1": {"min": -1.0, "avg": -1.0, "max": -1.0}, + "direction2": {"min": -1.0, "avg": -1.0, "max": -1.0} + }, + "PDR": { + "direction1": {"min": -1.0, "avg": -1.0, "max": -1.0}, + "direction2": {"min": -1.0, "avg": -1.0, "max": -1.0} + } + } + status = "FAIL" + groups = re.search(self.REGEX_NDRPDR_LAT, msg) + + if groups is not None: + keys = ("min", "avg", "max") + try: + latency["NDR"]["direction1"] = dict( + zip(keys, [float(l) for l in groups.group(1).split('/')])) + latency["NDR"]["direction2"] = dict( + zip(keys, [float(l) for l in groups.group(2).split('/')])) + latency["PDR"]["direction1"] = dict( + zip(keys, [float(l) for l in groups.group(3).split('/')])) + latency["PDR"]["direction2"] = dict( + zip(keys, [float(l) for l in groups.group(4).split('/')])) + status = "PASS" + except (IndexError, ValueError): + pass + + return latency, status + + def visit_suite(self, suite): + """Implements traversing through the suite and its direct children. + + :param suite: Suite to process. + :type suite: Suite + :returns: Nothing. + """ + if self.start_suite(suite) is not False: + suite.suites.visit(self) + suite.tests.visit(self) + self.end_suite(suite) + + def start_suite(self, suite): + """Called when suite starts. + + :param suite: Suite to process. + :type suite: Suite + :returns: Nothing. + """ + + try: + parent_name = suite.parent.name + except AttributeError: + return + + doc_str = suite.doc.replace('"', "'").replace('\n', ' ').\ + replace('\r', '').replace('*[', ' |br| *[').replace("*", "**") + doc_str = replace(doc_str, ' |br| *[', '*[', maxreplace=1) + + self._data["suites"][suite.longname.lower().replace('"', "'"). + replace(" ", "_")] = { + "name": suite.name.lower(), + "doc": doc_str, + "parent": parent_name, + "level": len(suite.longname.split(".")) + } + + suite.keywords.visit(self) + + def end_suite(self, suite): + """Called when suite ends. + + :param suite: Suite to process. + :type suite: Suite + :returns: Nothing. + """ + pass + + def visit_test(self, test): + """Implements traversing through the test. + + :param test: Test to process. + :type test: Test + :returns: Nothing. + """ + if self.start_test(test) is not False: + test.keywords.visit(self) + self.end_test(test) + + def start_test(self, test): + """Called when test starts. + + :param test: Test to process. + :type test: Test + :returns: Nothing. + """ + + longname_orig = test.longname.lower() + + # Check the ignore list + if longname_orig in self._ignore: + return + + tags = [str(tag) for tag in test.tags] + test_result = dict() + + # Change the TC long name and name if defined in the mapping table + longname = self._mapping.get(longname_orig, None) + if longname is not None: + name = longname.split('.')[-1] + logging.debug("{0}\n{1}\n{2}\n{3}".format( + self._data["metadata"], longname_orig, longname, name)) + else: + longname = longname_orig + name = test.name.lower() + + # Remove TC number from the TC long name (backward compatibility): + self._test_ID = re.sub(self.REGEX_TC_NUMBER, "", longname) + # Remove TC number from the TC name (not needed): + test_result["name"] = re.sub(self.REGEX_TC_NUMBER, "", name) + + test_result["parent"] = test.parent.name.lower() + test_result["tags"] = tags + doc_str = test.doc.replace('"', "'").replace('\n', ' '). \ + replace('\r', '').replace('[', ' |br| [') + test_result["doc"] = replace(doc_str, ' |br| [', '[', maxreplace=1) + test_result["msg"] = test.message.replace('\n', ' |br| '). \ + replace('\r', '').replace('"', "'") + test_result["type"] = "FUNC" + test_result["status"] = test.status + + if "PERFTEST" in tags: + # Replace info about cores (e.g. -1c-) with the info about threads + # and cores (e.g. -1t1c-) in the long test case names and in the + # test case names if necessary. + groups = re.search(self.REGEX_TC_NAME_OLD, self._test_ID) + if not groups: + tag_count = 0 + for tag in test_result["tags"]: + groups = re.search(self.REGEX_TC_TAG, tag) + if groups: + tag_count += 1 + tag_tc = tag + + if tag_count == 1: + self._test_ID = re.sub(self.REGEX_TC_NAME_NEW, + "-{0}-".format(tag_tc.lower()), + self._test_ID, + count=1) + test_result["name"] = re.sub(self.REGEX_TC_NAME_NEW, + "-{0}-".format(tag_tc.lower()), + test_result["name"], + count=1) + else: + test_result["status"] = "FAIL" + self._data["tests"][self._test_ID] = test_result + logging.error("The test '{0}' has no or more than one " + "multi-threading tags.".format(self._test_ID)) + logging.debug("Tags: {0}".format(test_result["tags"])) + return + + if test.status == "PASS" and ("NDRPDRDISC" in tags or + "NDRPDR" in tags or + "TCP" in tags or + "MRR" in tags or + "BMRR" in tags): + # TODO: Remove when definitely no NDRPDRDISC tests are used: + if "NDRDISC" in tags: + test_result["type"] = "NDR" + # TODO: Remove when definitely no NDRPDRDISC tests are used: + elif "PDRDISC" in tags: + test_result["type"] = "PDR" + elif "NDRPDR" in tags: + test_result["type"] = "NDRPDR" + elif "TCP" in tags: + test_result["type"] = "TCP" + elif "MRR" in tags: + test_result["type"] = "MRR" + elif "FRMOBL" in tags or "BMRR" in tags: + test_result["type"] = "BMRR" + else: + test_result["status"] = "FAIL" + self._data["tests"][self._test_ID] = test_result + return + + # TODO: Remove when definitely no NDRPDRDISC tests are used: + if test_result["type"] in ("NDR", "PDR"): + try: + rate_value = str(re.search( + self.REGEX_RATE, test.message).group(1)) + except AttributeError: + rate_value = "-1" + try: + rate_unit = str(re.search( + self.REGEX_RATE, test.message).group(2)) + except AttributeError: + rate_unit = "-1" + + test_result["throughput"] = dict() + test_result["throughput"]["value"] = \ + int(rate_value.split('.')[0]) + test_result["throughput"]["unit"] = rate_unit + test_result["latency"] = \ + self._get_latency(test.message, test_result["type"]) + if test_result["type"] == "PDR": + test_result["lossTolerance"] = str(re.search( + self.REGEX_TOLERANCE, test.message).group(1)) + + elif test_result["type"] in ("NDRPDR", ): + test_result["throughput"], test_result["status"] = \ + self._get_ndrpdr_throughput(test.message) + test_result["latency"], test_result["status"] = \ + self._get_ndrpdr_latency(test.message) + + elif test_result["type"] in ("TCP", ): + groups = re.search(self.REGEX_TCP, test.message) + test_result["result"] = int(groups.group(2)) + + elif test_result["type"] in ("MRR", "BMRR"): + test_result["result"] = dict() + groups = re.search(self.REGEX_BMRR, test.message) + if groups is not None: + items_str = groups.group(1) + items_float = [float(item.strip()) for item + in items_str.split(",")] + metadata = AvgStdevMetadataFactory.from_data(items_float) + test_result["result"]["receive-rate"] = metadata + else: + groups = re.search(self.REGEX_MRR, test.message) + test_result["result"]["receive-rate"] = \ + AvgStdevMetadataFactory.from_data([ + float(groups.group(3)) / float(groups.group(1)), ]) + + self._data["tests"][self._test_ID] = test_result + + def end_test(self, test): + """Called when test ends. + + :param test: Test to process. + :type test: Test + :returns: Nothing. + """ + pass + + def visit_keyword(self, keyword): + """Implements traversing through the keyword and its child keywords. + + :param keyword: Keyword to process. + :type keyword: Keyword + :returns: Nothing. + """ + if self.start_keyword(keyword) is not False: + self.end_keyword(keyword) + + def start_keyword(self, keyword): + """Called when keyword starts. Default implementation does nothing. + + :param keyword: Keyword to process. + :type keyword: Keyword + :returns: Nothing. + """ + try: + if keyword.type == "setup": + self.visit_setup_kw(keyword) + elif keyword.type == "teardown": + self._lookup_kw_nr = 0 + self.visit_teardown_kw(keyword) + else: + self._lookup_kw_nr = 0 + self.visit_test_kw(keyword) + except AttributeError: + pass + + def end_keyword(self, keyword): + """Called when keyword ends. Default implementation does nothing. + + :param keyword: Keyword to process. + :type keyword: Keyword + :returns: Nothing. + """ + pass + + def visit_test_kw(self, test_kw): + """Implements traversing through the test keyword and its child + keywords. + + :param test_kw: Keyword to process. + :type test_kw: Keyword + :returns: Nothing. + """ + for keyword in test_kw.keywords: + if self.start_test_kw(keyword) is not False: + self.visit_test_kw(keyword) + self.end_test_kw(keyword) + + def start_test_kw(self, test_kw): + """Called when test keyword starts. Default implementation does + nothing. + + :param test_kw: Keyword to process. + :type test_kw: Keyword + :returns: Nothing. + """ + if test_kw.name.count("Show Runtime Counters On All Duts"): + self._lookup_kw_nr += 1 + self._show_run_lookup_nr = 0 + self._msg_type = "test-show-runtime" + elif test_kw.name.count("Start The L2fwd Test") and not self._version: + self._msg_type = "dpdk-version" + else: + return + test_kw.messages.visit(self) + + def end_test_kw(self, test_kw): + """Called when keyword ends. Default implementation does nothing. + + :param test_kw: Keyword to process. + :type test_kw: Keyword + :returns: Nothing. + """ + pass + + def visit_setup_kw(self, setup_kw): + """Implements traversing through the teardown keyword and its child + keywords. + + :param setup_kw: Keyword to process. + :type setup_kw: Keyword + :returns: Nothing. + """ + for keyword in setup_kw.keywords: + if self.start_setup_kw(keyword) is not False: + self.visit_setup_kw(keyword) + self.end_setup_kw(keyword) + + def start_setup_kw(self, setup_kw): + """Called when teardown keyword starts. Default implementation does + nothing. + + :param setup_kw: Keyword to process. + :type setup_kw: Keyword + :returns: Nothing. + """ + if setup_kw.name.count("Show Vpp Version On All Duts") \ + and not self._version: + self._msg_type = "vpp-version" + + elif setup_kw.name.count("Setup performance global Variables") \ + and not self._timestamp: + self._msg_type = "timestamp" + else: + return + setup_kw.messages.visit(self) + + def end_setup_kw(self, setup_kw): + """Called when keyword ends. Default implementation does nothing. + + :param setup_kw: Keyword to process. + :type setup_kw: Keyword + :returns: Nothing. + """ + pass + + def visit_teardown_kw(self, teardown_kw): + """Implements traversing through the teardown keyword and its child + keywords. + + :param teardown_kw: Keyword to process. + :type teardown_kw: Keyword + :returns: Nothing. + """ + for keyword in teardown_kw.keywords: + if self.start_teardown_kw(keyword) is not False: + self.visit_teardown_kw(keyword) + self.end_teardown_kw(keyword) + + def start_teardown_kw(self, teardown_kw): + """Called when teardown keyword starts. Default implementation does + nothing. + + :param teardown_kw: Keyword to process. + :type teardown_kw: Keyword + :returns: Nothing. + """ + + if teardown_kw.name.count("Show Vat History On All Duts"): + self._vat_history_lookup_nr = 0 + self._msg_type = "teardown-vat-history" + teardown_kw.messages.visit(self) + + def end_teardown_kw(self, teardown_kw): + """Called when keyword ends. Default implementation does nothing. + + :param teardown_kw: Keyword to process. + :type teardown_kw: Keyword + :returns: Nothing. + """ + pass + + def visit_message(self, msg): + """Implements visiting the message. + + :param msg: Message to process. + :type msg: Message + :returns: Nothing. + """ + if self.start_message(msg) is not False: + self.end_message(msg) + + def start_message(self, msg): + """Called when message starts. Get required information from messages: + - VPP version. + + :param msg: Message to process. + :type msg: Message + :returns: Nothing. + """ + + if self._msg_type: + self.parse_msg[self._msg_type](msg) + + def end_message(self, msg): + """Called when message ends. Default implementation does nothing. + + :param msg: Message to process. + :type msg: Message + :returns: Nothing. + """ + pass + + +class InputData(object): + """Input data + + The data is extracted from output.xml files generated by Jenkins jobs and + stored in pandas' DataFrames. + + The data structure: + - job name + - build number + - metadata + (as described in ExecutionChecker documentation) + - suites + (as described in ExecutionChecker documentation) + - tests + (as described in ExecutionChecker documentation) + """ + + def __init__(self, spec): + """Initialization. + + :param spec: Specification. + :type spec: Specification + """ + + # Specification: + self._cfg = spec + + # Data store: + self._input_data = pd.Series() + + @property + def data(self): + """Getter - Input data. + + :returns: Input data + :rtype: pandas.Series + """ + return self._input_data + + def metadata(self, job, build): + """Getter - metadata + + :param job: Job which metadata we want. + :param build: Build which metadata we want. + :type job: str + :type build: str + :returns: Metadata + :rtype: pandas.Series + """ + + return self.data[job][build]["metadata"] + + def suites(self, job, build): + """Getter - suites + + :param job: Job which suites we want. + :param build: Build which suites we want. + :type job: str + :type build: str + :returns: Suites. + :rtype: pandas.Series + """ + + return self.data[job][str(build)]["suites"] + + def tests(self, job, build): + """Getter - tests + + :param job: Job which tests we want. + :param build: Build which tests we want. + :type job: str + :type build: str + :returns: Tests. + :rtype: pandas.Series + """ + + return self.data[job][build]["tests"] + + def _parse_tests(self, job, build, log): + """Process data from robot output.xml file and return JSON structured + data. + + :param job: The name of job which build output data will be processed. + :param build: The build which output data will be processed. + :param log: List of log messages. + :type job: str + :type build: dict + :type log: list of tuples (severity, msg) + :returns: JSON data structure. + :rtype: dict + """ + + metadata = { + "job": job, + "build": build + } + + with open(build["file-name"], 'r') as data_file: + try: + result = ExecutionResult(data_file) + except errors.DataError as err: + log.append(("ERROR", "Error occurred while parsing output.xml: " + "{0}".format(err))) + return None + checker = ExecutionChecker(metadata, self._cfg.mapping, + self._cfg.ignore) + result.visit(checker) + + return checker.data + + def _download_and_parse_build(self, pid, data_queue, job, build, repeat): + """Download and parse the input data file. + + :param pid: PID of the process executing this method. + :param data_queue: Shared memory between processes. Queue which keeps + the result data. This data is then read by the main process and used + in further processing. + :param job: Name of the Jenkins job which generated the processed input + file. + :param build: Information about the Jenkins build which generated the + processed input file. + :param repeat: Repeat the download specified number of times if not + successful. + :type pid: int + :type data_queue: multiprocessing.Manager().Queue() + :type job: str + :type build: dict + :type repeat: int + """ + + logs = list() + + logging.info(" Processing the job/build: {0}: {1}". + format(job, build["build"])) + + logs.append(("INFO", " Processing the job/build: {0}: {1}". + format(job, build["build"]))) + + state = "failed" + success = False + data = None + do_repeat = repeat + while do_repeat: + success = download_and_unzip_data_file(self._cfg, job, build, pid, + logs) + if success: + break + do_repeat -= 1 + if not success: + logs.append(("ERROR", "It is not possible to download the input " + "data file from the job '{job}', build " + "'{build}', or it is damaged. Skipped.". + format(job=job, build=build["build"]))) + if success: + logs.append(("INFO", " Processing data from the build '{0}' ...". + format(build["build"]))) + data = self._parse_tests(job, build, logs) + if data is None: + logs.append(("ERROR", "Input data file from the job '{job}', " + "build '{build}' is damaged. Skipped.". + format(job=job, build=build["build"]))) + else: + state = "processed" + + try: + remove(build["file-name"]) + except OSError as err: + logs.append(("ERROR", "Cannot remove the file '{0}': {1}". + format(build["file-name"], err))) + logs.append(("INFO", " Done.")) + + result = { + "data": data, + "state": state, + "job": job, + "build": build, + "logs": logs + } + data_queue.put(result) + + def download_and_parse_data(self, repeat=1): + """Download the input data files, parse input data from input files and + store in pandas' Series. + + :param repeat: Repeat the download specified number of times if not + successful. + :type repeat: int + """ + + logging.info("Downloading and parsing input files ...") + + work_queue = multiprocessing.JoinableQueue() + manager = multiprocessing.Manager() + data_queue = manager.Queue() + cpus = multiprocessing.cpu_count() + + workers = list() + for cpu in range(cpus): + worker = Worker(work_queue, + data_queue, + self._download_and_parse_build) + worker.daemon = True + worker.start() + workers.append(worker) + os.system("taskset -p -c {0} {1} > /dev/null 2>&1". + format(cpu, worker.pid)) + + for job, builds in self._cfg.builds.items(): + for build in builds: + work_queue.put((job, build, repeat)) + + work_queue.join() + + logging.info("Done.") + + while not data_queue.empty(): + result = data_queue.get() + + job = result["job"] + build_nr = result["build"]["build"] + + if result["data"]: + data = result["data"] + build_data = pd.Series({ + "metadata": pd.Series(data["metadata"].values(), + index=data["metadata"].keys()), + "suites": pd.Series(data["suites"].values(), + index=data["suites"].keys()), + "tests": pd.Series(data["tests"].values(), + index=data["tests"].keys())}) + + if self._input_data.get(job, None) is None: + self._input_data[job] = pd.Series() + self._input_data[job][str(build_nr)] = build_data + + self._cfg.set_input_file_name(job, build_nr, + result["build"]["file-name"]) + + self._cfg.set_input_state(job, build_nr, result["state"]) + + for item in result["logs"]: + if item[0] == "INFO": + logging.info(item[1]) + elif item[0] == "ERROR": + logging.error(item[1]) + elif item[0] == "DEBUG": + logging.debug(item[1]) + elif item[0] == "CRITICAL": + logging.critical(item[1]) + elif item[0] == "WARNING": + logging.warning(item[1]) + + del data_queue + + # Terminate all workers + for worker in workers: + worker.terminate() + worker.join() + + logging.info("Done.") + + @staticmethod + def _end_of_tag(tag_filter, start=0, closer="'"): + """Return the index of character in the string which is the end of tag. + + :param tag_filter: The string where the end of tag is being searched. + :param start: The index where the searching is stated. + :param closer: The character which is the tag closer. + :type tag_filter: str + :type start: int + :type closer: str + :returns: The index of the tag closer. + :rtype: int + """ + + try: + idx_opener = tag_filter.index(closer, start) + return tag_filter.index(closer, idx_opener + 1) + except ValueError: + return None + + @staticmethod + def _condition(tag_filter): + """Create a conditional statement from the given tag filter. + + :param tag_filter: Filter based on tags from the element specification. + :type tag_filter: str + :returns: Conditional statement which can be evaluated. + :rtype: str + """ + + index = 0 + while True: + index = InputData._end_of_tag(tag_filter, index) + if index is None: + return tag_filter + index += 1 + tag_filter = tag_filter[:index] + " in tags" + tag_filter[index:] + + def filter_data(self, element, params=None, data_set="tests", + continue_on_error=False): + """Filter required data from the given jobs and builds. + + The output data structure is: + + - job 1 + - build 1 + - test (or suite) 1 ID: + - param 1 + - param 2 + ... + - param n + ... + - test (or suite) n ID: + ... + ... + - build n + ... + - job n + + :param element: Element which will use the filtered data. + :param params: Parameters which will be included in the output. If None, + all parameters are included. + :param data_set: The set of data to be filtered: tests, suites, + metadata. + :param continue_on_error: Continue if there is error while reading the + data. The Item will be empty then + :type element: pandas.Series + :type params: list + :type data_set: str + :type continue_on_error: bool + :returns: Filtered data. + :rtype pandas.Series + """ + + try: + if element["filter"] in ("all", "template"): + cond = "True" + else: + cond = InputData._condition(element["filter"]) + logging.debug(" Filter: {0}".format(cond)) + except KeyError: + logging.error(" No filter defined.") + return None + + if params is None: + params = element.get("parameters", None) + if params: + params.append("type") + + data = pd.Series() + try: + for job, builds in element["data"].items(): + data[job] = pd.Series() + for build in builds: + data[job][str(build)] = pd.Series() + try: + data_iter = self.data[job][str(build)][data_set].\ + iteritems() + except KeyError: + if continue_on_error: + continue + else: + return None + for test_ID, test_data in data_iter: + if eval(cond, {"tags": test_data.get("tags", "")}): + data[job][str(build)][test_ID] = pd.Series() + if params is None: + for param, val in test_data.items(): + data[job][str(build)][test_ID][param] = val + else: + for param in params: + try: + data[job][str(build)][test_ID][param] =\ + test_data[param] + except KeyError: + data[job][str(build)][test_ID][param] =\ + "No Data" + return data + + except (KeyError, IndexError, ValueError) as err: + logging.error(" Missing mandatory parameter in the element " + "specification: {0}".format(err)) + return None + except AttributeError: + return None + except SyntaxError: + logging.error(" The filter '{0}' is not correct. Check if all " + "tags are enclosed by apostrophes.".format(cond)) + return None + + @staticmethod + def merge_data(data): + """Merge data from more jobs and builds to a simple data structure. + + The output data structure is: + + - test (suite) 1 ID: + - param 1 + - param 2 + ... + - param n + ... + - test (suite) n ID: + ... + + :param data: Data to merge. + :type data: pandas.Series + :returns: Merged data. + :rtype: pandas.Series + """ + + logging.info(" Merging data ...") + + merged_data = pd.Series() + for _, builds in data.iteritems(): + for _, item in builds.iteritems(): + for ID, item_data in item.iteritems(): + merged_data[ID] = item_data + + return merged_data |