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How to use check_regressions method in pytest-benchmark

Best Python code snippet using pytest-benchmark

regression.py

Source:regression.py

1#!/usr/bin/env python2#3# Copyright (c) Microsoft Corporation.4# Licensed under the MIT License.5import json6from typing import Dict, List, Optional7from onefuzztypes.enums import ContainerType, TaskDebugFlag, TaskType8from onefuzztypes.models import NotificationConfig, RegressionReport9from onefuzztypes.primitives import Container, Directory, File, PoolName10from onefuzz.api import Command11from . import JobHelper12class Regression(Command):13    """Regression job"""14    def _check_regression(self, container: Container, file: File) -> bool:15        content = self.onefuzz.containers.files.get(Container(container), file)16        as_str = content.decode()17        as_obj = json.loads(as_str)18        report = RegressionReport.parse_obj(as_obj)19        if report.crash_test_result.crash_report is not None:20            return True21        if report.crash_test_result.no_repro is not None:22            return False23        raise Exception("invalid crash report")24    def generic(25        self,26        project: str,27        name: str,28        build: str,29        pool_name: PoolName,30        *,31        reports: Optional[List[str]] = None,32        crashes: Optional[List[File]] = None,33        target_exe: File = File("fuzz.exe"),34        tags: Optional[Dict[str, str]] = None,35        notification_config: Optional[NotificationConfig] = None,36        target_env: Optional[Dict[str, str]] = None,37        setup_dir: Optional[Directory] = None,38        reboot_after_setup: bool = False,39        target_options: Optional[List[str]] = None,40        dryrun: bool = False,41        duration: int = 24,42        crash_report_timeout: Optional[int] = None,43        debug: Optional[List[TaskDebugFlag]] = None,44        check_retry_count: Optional[int] = None,45        check_fuzzer_help: bool = True,46        delete_input_container: bool = True,47        check_regressions: bool = False,48    ) -> None:49        """50        generic regression task51        :param File crashes: Specify crashing input files to check in the regression task52        :param str reports: Specify specific report names to verify in the regression task53        :param bool check_regressions: Specify if exceptions should be thrown on finding crash regressions54        :param bool delete_input_container: Specify wether or not to delete the input container55        """56        self._create_job(57            TaskType.generic_regression,58            project,59            name,60            build,61            pool_name,62            crashes=crashes,63            reports=reports,64            target_exe=target_exe,65            tags=tags,66            notification_config=notification_config,67            target_env=target_env,68            setup_dir=setup_dir,69            reboot_after_setup=reboot_after_setup,70            target_options=target_options,71            dryrun=dryrun,72            duration=duration,73            crash_report_timeout=crash_report_timeout,74            debug=debug,75            check_retry_count=check_retry_count,76            check_fuzzer_help=check_fuzzer_help,77            delete_input_container=delete_input_container,78            check_regressions=check_regressions,79        )80    def libfuzzer(81        self,82        project: str,83        name: str,84        build: str,85        pool_name: PoolName,86        *,87        reports: Optional[List[str]] = None,88        crashes: Optional[List[File]] = None,89        target_exe: File = File("fuzz.exe"),90        tags: Optional[Dict[str, str]] = None,91        notification_config: Optional[NotificationConfig] = None,92        target_env: Optional[Dict[str, str]] = None,93        setup_dir: Optional[Directory] = None,94        reboot_after_setup: bool = False,95        target_options: Optional[List[str]] = None,96        dryrun: bool = False,97        duration: int = 24,98        crash_report_timeout: Optional[int] = None,99        debug: Optional[List[TaskDebugFlag]] = None,100        check_retry_count: Optional[int] = None,101        check_fuzzer_help: bool = True,102        delete_input_container: bool = True,103        check_regressions: bool = False,104    ) -> None:105        """106        libfuzzer regression task107        :param File crashes: Specify crashing input files to check in the regression task108        :param str reports: Specify specific report names to verify in the regression task109        :param bool check_regressions: Specify if exceptions should be thrown on finding crash regressions110        :param bool delete_input_container: Specify wether or not to delete the input container111        """112        self._create_job(113            TaskType.libfuzzer_regression,114            project,115            name,116            build,117            pool_name,118            crashes=crashes,119            reports=reports,120            target_exe=target_exe,121            tags=tags,122            notification_config=notification_config,123            target_env=target_env,124            setup_dir=setup_dir,125            reboot_after_setup=reboot_after_setup,126            target_options=target_options,127            dryrun=dryrun,128            duration=duration,129            crash_report_timeout=crash_report_timeout,130            debug=debug,131            check_retry_count=check_retry_count,132            check_fuzzer_help=check_fuzzer_help,133            delete_input_container=delete_input_container,134            check_regressions=check_regressions,135        )136    def _create_job(137        self,138        task_type: TaskType,139        project: str,140        name: str,141        build: str,142        pool_name: PoolName,143        *,144        crashes: Optional[List[File]] = None,145        reports: Optional[List[str]] = None,146        target_exe: File = File("fuzz.exe"),147        tags: Optional[Dict[str, str]] = None,148        notification_config: Optional[NotificationConfig] = None,149        target_env: Optional[Dict[str, str]] = None,150        setup_dir: Optional[Directory] = None,151        reboot_after_setup: bool = False,152        target_options: Optional[List[str]] = None,153        dryrun: bool = False,154        duration: int = 24,155        crash_report_timeout: Optional[int] = None,156        debug: Optional[List[TaskDebugFlag]] = None,157        check_retry_count: Optional[int] = None,158        check_fuzzer_help: bool = True,159        delete_input_container: bool = True,160        check_regressions: bool = False,161    ) -> None:162        if dryrun:163            return None164        self.logger.info("creating regression task from template")165        helper = JobHelper(166            self.onefuzz,167            self.logger,168            project,169            name,170            build,171            duration,172            pool_name=pool_name,173            target_exe=target_exe,174        )175        helper.define_containers(176            ContainerType.setup,177            ContainerType.crashes,178            ContainerType.reports,179            ContainerType.no_repro,180            ContainerType.unique_reports,181            ContainerType.regression_reports,182        )183        containers = [184            (ContainerType.setup, helper.containers[ContainerType.setup]),185            (ContainerType.crashes, helper.containers[ContainerType.crashes]),186            (ContainerType.reports, helper.containers[ContainerType.reports]),187            (ContainerType.no_repro, helper.containers[ContainerType.no_repro]),188            (189                ContainerType.unique_reports,190                helper.containers[ContainerType.unique_reports],191            ),192            (193                ContainerType.regression_reports,194                helper.containers[ContainerType.regression_reports],195            ),196        ]197        if crashes:198            helper.containers[199                ContainerType.readonly_inputs200            ] = helper.get_unique_container_name(ContainerType.readonly_inputs)201            containers.append(202                (203                    ContainerType.readonly_inputs,204                    helper.containers[ContainerType.readonly_inputs],205                )206            )207        helper.create_containers()208        if crashes:209            for file in crashes:210                self.onefuzz.containers.files.upload_file(211                    helper.containers[ContainerType.readonly_inputs], file212                )213        helper.setup_notifications(notification_config)214        helper.upload_setup(setup_dir, target_exe)215        target_exe_blob_name = helper.setup_relative_blob_name(target_exe, setup_dir)216        self.logger.info("creating regression task")217        task = self.onefuzz.tasks.create(218            helper.job.job_id,219            task_type,220            target_exe_blob_name,221            containers,222            pool_name=pool_name,223            duration=duration,224            vm_count=1,225            reboot_after_setup=reboot_after_setup,226            target_options=target_options,227            target_env=target_env,228            tags=tags,229            target_timeout=crash_report_timeout,230            check_retry_count=check_retry_count,231            debug=debug,232            check_fuzzer_help=check_fuzzer_help,233            report_list=reports,234        )235        helper.wait_for_stopped = check_regressions236        self.logger.info("done creating tasks")237        helper.wait()238        if check_regressions:239            task = self.onefuzz.tasks.get(task.task_id)240            if task.error:241                raise Exception("task failed: %s", task.error)242            container = helper.containers[ContainerType.regression_reports]243            for filename in self.onefuzz.containers.files.list(container).files:244                self.logger.info("checking file: %s", filename)245                if self._check_regression(container, File(filename)):246                    raise Exception(f"regression identified: {filename}")247            self.logger.info("no regressions")248        if (249            delete_input_container250            and ContainerType.readonly_inputs in helper.containers251        ):...

hooks.py

Source:hooks.py

...12from .lib.regression.regressions import check_regressions13from .lib.util import get_dict_keys14from .settings import AUTH_FIELD15def check_and_notify_regressions(project, user):16    regressions = check_regressions(user, project)17    if regressions:18        notify_regressions(user, project, regressions)19def add_upload_token_to_projects(projects):20    repo = UploadTokenRepo(app)21    for project in projects:22        project['uploadToken'] = repo.find_token_by_project(23            project[ID_FIELD])['token']24def before_insert_users(users):25    for user in users:26        user['password'] = hash_password(user['password'])27        if 'email' not in user:28            user['email'] = ''29    return users30def after_insert_users(users):...

regressions.py

Source:regressions.py

...58            subset,59            min(m['timestamp'] for m in subset)60        )61    return averages62def check_regressions(user, project):63    view_repo = ViewRepo(app)64    regressions = []65    for view in view_repo.get_views_with_watches(user, project):66        regressions += get_regressions(user, project, view, 1.10)...

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