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How to use test_regex method in localstack

Best Python code snippet using localstack_python

logparser.py

Source:logparser.py

1#2# SPDX-License-Identifier: MIT3#4import sys5import os6import re7# A parser that can be used to identify weather a line is a test result or a section statement.8class PtestParser(object):9    def __init__(self):10        self.results = {}11        self.sections = {}12    def parse(self, logfile):13        test_regex = {}14        test_regex['PASSED'] = re.compile(r"^PASS:(.+)")15        test_regex['FAILED'] = re.compile(r"^FAIL:([^(]+)")16        test_regex['SKIPPED'] = re.compile(r"^SKIP:(.+)")17        section_regex = {}18        section_regex['begin'] = re.compile(r"^BEGIN: .*/(.+)/ptest")19        section_regex['end'] = re.compile(r"^END: .*/(.+)/ptest")20        section_regex['duration'] = re.compile(r"^DURATION: (.+)")21        section_regex['exitcode'] = re.compile(r"^ERROR: Exit status is (.+)")22        section_regex['timeout'] = re.compile(r"^TIMEOUT: .*/(.+)/ptest")23        # Cache markers so we don't take the re.search() hit all the time.24        markers = ("PASS:", "FAIL:", "SKIP:", "BEGIN:", "END:", "DURATION:", "ERROR: Exit", "TIMEOUT:")25        def newsection():26            return { 'name': "No-section", 'log': [] }27        current_section = newsection()28        with open(logfile, errors='replace') as f:29            for line in f:30                if not line.startswith(markers):31                    current_section['log'].append(line)32                    continue33                result = section_regex['begin'].search(line)34                if result:35                    current_section['name'] = result.group(1)36                    continue37                result = section_regex['end'].search(line)38                if result:39                    if current_section['name'] != result.group(1):40                        bb.warn("Ptest END log section mismatch %s vs. %s" % (current_section['name'], result.group(1)))41                    if current_section['name'] in self.sections:42                        bb.warn("Ptest duplicate section for %s" % (current_section['name']))43                    self.sections[current_section['name']] = current_section44                    del self.sections[current_section['name']]['name']45                    current_section = newsection()46                    continue47                result = section_regex['timeout'].search(line)48                if result:49                    if current_section['name'] != result.group(1):50                        bb.warn("Ptest TIMEOUT log section mismatch %s vs. %s" % (current_section['name'], result.group(1)))51                    current_section['timeout'] = True52                    continue53                for t in ['duration', 'exitcode']:54                    result = section_regex[t].search(line)55                    if result:56                        current_section[t] = result.group(1)57                        continue58                current_section['log'].append(line)59                for t in test_regex:60                    result = test_regex[t].search(line)61                    if result:62                        if current_section['name'] not in self.results:63                            self.results[current_section['name']] = {}64                        self.results[current_section['name']][result.group(1).strip()] = t65        # Python performance for repeatedly joining long strings is poor, do it all at once at the end.66        # For 2.1 million lines in a log this reduces 18 hours to 12s.67        for section in self.sections:68            self.sections[section]['log'] = "".join(self.sections[section]['log'])69        return self.results, self.sections70    # Log the results as files. The file name is the section name and the contents are the tests in that section.71    def results_as_files(self, target_dir):72        if not os.path.exists(target_dir):73            raise Exception("Target directory does not exist: %s" % target_dir)74        for section in self.results:75            prefix = 'No-section'76            if section:77                prefix = section78            section_file = os.path.join(target_dir, prefix)79            # purge the file contents if it exists80            with open(section_file, 'w') as f:81                for test_name in sorted(self.results[section]):82                    status = self.results[section][test_name]83                    f.write(status + ": " + test_name + "\n")84# ltp log parsing85class LtpParser(object):86    def __init__(self):87        self.results = {}88        self.section = {'duration': "", 'log': ""}89    def parse(self, logfile):90        test_regex = {}91        test_regex['PASSED'] = re.compile(r"PASS")92        test_regex['FAILED'] = re.compile(r"FAIL")93        test_regex['SKIPPED'] = re.compile(r"SKIP")94        with open(logfile, errors='replace') as f:95            for line in f:96                for t in test_regex:97                    result = test_regex[t].search(line)98                    if result:99                        self.results[line.split()[0].strip()] = t100        for test in self.results:101            result = self.results[test]102            self.section['log'] = self.section['log'] + ("%s: %s\n" % (result.strip()[:-2], test.strip()))103        return self.results, self.section104# ltp Compliance log parsing105class LtpComplianceParser(object):106    def __init__(self):107        self.results = {}108        self.section = {'duration': "", 'log': ""}109    def parse(self, logfile):110        test_regex = {}111        test_regex['PASSED'] = re.compile(r"^PASS")112        test_regex['FAILED'] = re.compile(r"^FAIL")113        test_regex['SKIPPED'] = re.compile(r"(?:UNTESTED)|(?:UNSUPPORTED)")114        section_regex = {}115        section_regex['test'] = re.compile(r"^Testing")116        with open(logfile, errors='replace') as f:117            for line in f:118                result = section_regex['test'].search(line)119                if result:120                    self.name = ""121                    self.name = line.split()[1].strip()122                    self.results[self.name] = "PASSED"123                    failed = 0124                failed_result = test_regex['FAILED'].search(line)125                if failed_result:126                    failed = line.split()[1].strip()127                    if int(failed) > 0:128                        self.results[self.name] = "FAILED"129        for test in self.results:130            result = self.results[test]131            self.section['log'] = self.section['log'] + ("%s: %s\n" % (result.strip()[:-2], test.strip()))...

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