| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710 | 'use strict';Object.defineProperty(exports, '__esModule', {  value: true});exports.check = check;exports.usage = exports.options = exports.docs = void 0;function _jestConfig() {  const data = require('jest-config');  _jestConfig = function () {    return data;  };  return data;}/** * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */function check(argv) {  if (argv.runInBand && argv.hasOwnProperty('maxWorkers')) {    throw new Error(      'Both --runInBand and --maxWorkers were specified, but these two ' +        'options do not make sense together. Which is it?'    );  }  for (const key of [    'onlyChanged',    'lastCommit',    'changedFilesWithAncestor',    'changedSince'  ]) {    if (argv[key] && argv.watchAll) {      throw new Error(        `Both --${key} and --watchAll were specified, but these two ` +          'options do not make sense together. Try the --watch option which ' +          'reruns only tests related to changed files.'      );    }  }  if (argv.onlyFailures && argv.watchAll) {    throw new Error(      'Both --onlyFailures and --watchAll were specified, but these two ' +        'options do not make sense together.'    );  }  if (argv.findRelatedTests && argv._.length === 0) {    throw new Error(      'The --findRelatedTests option requires file paths to be specified.\n' +        'Example usage: jest --findRelatedTests ./src/source.js ' +        './src/index.js.'    );  }  if (argv.hasOwnProperty('maxWorkers') && argv.maxWorkers === undefined) {    throw new Error(      'The --maxWorkers (-w) option requires a number or string to be specified.\n' +        'Example usage: jest --maxWorkers 2\n' +        'Example usage: jest --maxWorkers 50%\n' +        'Or did you mean --watch?'    );  }  if (argv.selectProjects && argv.selectProjects.length === 0) {    throw new Error(      'The --selectProjects option requires the name of at least one project to be specified.\n' +        'Example usage: jest --selectProjects my-first-project my-second-project'    );  }  if (    argv.config &&    !(0, _jestConfig().isJSONString)(argv.config) &&    !argv.config.match(      new RegExp(        `\\.(${_jestConfig()          .constants.JEST_CONFIG_EXT_ORDER.map(e => e.substring(1))          .join('|')})$`,        'i'      )    )  ) {    throw new Error(      `The --config option requires a JSON string literal, or a file path with one of these extensions: ${_jestConfig().constants.JEST_CONFIG_EXT_ORDER.join(        ', '      )}.\nExample usage: jest --config ./jest.config.js`    );  }  return true;}const usage = 'Usage: $0 [--config=<pathToConfigFile>] [TestPathPattern]';exports.usage = usage;const docs = 'Documentation: https://jestjs.io/'; // The default values are all set in jest-configexports.docs = docs;const options = {  all: {    description:      'The opposite of `onlyChanged`. If `onlyChanged` is set by ' +      'default, running jest with `--all` will force Jest to run all tests ' +      'instead of running only tests related to changed files.',    type: 'boolean'  },  automock: {    description: 'Automock all files by default.',    type: 'boolean'  },  bail: {    alias: 'b',    description:      'Exit the test suite immediately after `n` number of failing tests.',    type: 'boolean'  },  cache: {    description:      'Whether to use the transform cache. Disable the cache ' +      'using --no-cache.',    type: 'boolean'  },  cacheDirectory: {    description:      'The directory where Jest should store its cached ' +      ' dependency information.',    type: 'string'  },  changedFilesWithAncestor: {    description:      'Runs tests related to the current changes and the changes made in the ' +      'last commit. Behaves similarly to `--onlyChanged`.',    type: 'boolean'  },  changedSince: {    description:      'Runs tests related to the changes since the provided branch. If the ' +      'current branch has diverged from the given branch, then only changes ' +      'made locally will be tested. Behaves similarly to `--onlyChanged`.',    nargs: 1,    type: 'string'  },  ci: {    description:      'Whether to run Jest in continuous integration (CI) mode. ' +      'This option is on by default in most popular CI environments. It will ' +      'prevent snapshots from being written unless explicitly requested.',    type: 'boolean'  },  clearCache: {    description:      'Clears the configured Jest cache directory and then exits. ' +      'Default directory can be found by calling jest --showConfig',    type: 'boolean'  },  clearMocks: {    description:      'Automatically clear mock calls, instances and results before every test. ' +      'Equivalent to calling jest.clearAllMocks() before each test.',    type: 'boolean'  },  collectCoverage: {    description: 'Alias for --coverage.',    type: 'boolean'  },  collectCoverageFrom: {    description:      'A glob pattern relative to <rootDir> matching the files that coverage ' +      'info needs to be collected from.',    type: 'string'  },  collectCoverageOnlyFrom: {    description: 'Explicit list of paths coverage will be restricted to.',    string: true,    type: 'array'  },  color: {    description:      'Forces test results output color highlighting (even if ' +      'stdout is not a TTY). Set to false if you would like to have no colors.',    type: 'boolean'  },  colors: {    description: 'Alias for `--color`.',    type: 'boolean'  },  config: {    alias: 'c',    description:      'The path to a jest config file specifying how to find ' +      'and execute tests. If no rootDir is set in the config, the directory ' +      'containing the config file is assumed to be the rootDir for the project.' +      'This can also be a JSON encoded value which Jest will use as configuration.',    type: 'string'  },  coverage: {    description:      'Indicates that test coverage information should be ' +      'collected and reported in the output.',    type: 'boolean'  },  coverageDirectory: {    description: 'The directory where Jest should output its coverage files.',    type: 'string'  },  coveragePathIgnorePatterns: {    description:      'An array of regexp pattern strings that are matched ' +      'against all file paths before executing the test. If the file path' +      'matches any of the patterns, coverage information will be skipped.',    string: true,    type: 'array'  },  coverageProvider: {    choices: ['babel', 'v8'],    description: 'Select between Babel and V8 to collect coverage'  },  coverageReporters: {    description:      'A list of reporter names that Jest uses when writing ' +      'coverage reports. Any istanbul reporter can be used.',    string: true,    type: 'array'  },  coverageThreshold: {    description:      'A JSON string with which will be used to configure ' +      'minimum threshold enforcement for coverage results',    type: 'string'  },  debug: {    description: 'Print debugging info about your jest config.',    type: 'boolean'  },  detectLeaks: {    description:      '**EXPERIMENTAL**: Detect memory leaks in tests. After executing a ' +      'test, it will try to garbage collect the global object used, and fail ' +      'if it was leaked',    type: 'boolean'  },  detectOpenHandles: {    description:      'Print out remaining open handles preventing Jest from exiting at the ' +      'end of a test run. Implies `runInBand`.',    type: 'boolean'  },  env: {    description:      'The test environment used for all tests. This can point to ' +      'any file or node module. Examples: `jsdom`, `node` or ' +      '`path/to/my-environment.js`',    type: 'string'  },  errorOnDeprecated: {    description: 'Make calling deprecated APIs throw helpful error messages.',    type: 'boolean'  },  expand: {    alias: 'e',    description: 'Use this flag to show full diffs instead of a patch.',    type: 'boolean'  },  filter: {    description:      'Path to a module exporting a filtering function. This method receives ' +      'a list of tests which can be manipulated to exclude tests from ' +      'running. Especially useful when used in conjunction with a testing ' +      'infrastructure to filter known broken tests.',    type: 'string'  },  findRelatedTests: {    description:      'Find related tests for a list of source files that were ' +      'passed in as arguments. Useful for pre-commit hook integration to run ' +      'the minimal amount of tests necessary.',    type: 'boolean'  },  forceExit: {    description:      'Force Jest to exit after all tests have completed running. ' +      'This is useful when resources set up by test code cannot be ' +      'adequately cleaned up.',    type: 'boolean'  },  globalSetup: {    description: 'The path to a module that runs before All Tests.',    type: 'string'  },  globalTeardown: {    description: 'The path to a module that runs after All Tests.',    type: 'string'  },  globals: {    description:      'A JSON string with map of global variables that need ' +      'to be available in all test environments.',    type: 'string'  },  haste: {    description:      'A JSON string with map of variables for the haste module system',    type: 'string'  },  init: {    description: 'Generate a basic configuration file',    type: 'boolean'  },  injectGlobals: {    description: 'Should Jest inject global variables or not',    type: 'boolean'  },  json: {    description:      'Prints the test results in JSON. This mode will send all ' +      'other test output and user messages to stderr.',    type: 'boolean'  },  lastCommit: {    description:      'Run all tests affected by file changes in the last commit made. ' +      'Behaves similarly to `--onlyChanged`.',    type: 'boolean'  },  listTests: {    description:      'Lists all tests Jest will run given the arguments and ' +      'exits. Most useful in a CI system together with `--findRelatedTests` ' +      'to determine the tests Jest will run based on specific files',    type: 'boolean'  },  logHeapUsage: {    description:      'Logs the heap usage after every test. Useful to debug ' +      'memory leaks. Use together with `--runInBand` and `--expose-gc` in ' +      'node.',    type: 'boolean'  },  maxConcurrency: {    description:      'Specifies the maximum number of tests that are allowed to run' +      'concurrently. This only affects tests using `test.concurrent`.',    type: 'number'  },  maxWorkers: {    alias: 'w',    description:      'Specifies the maximum number of workers the worker-pool ' +      'will spawn for running tests. This defaults to the number of the ' +      'cores available on your machine. (its usually best not to override ' +      'this default)',    type: 'string'  },  moduleDirectories: {    description:      'An array of directory names to be searched recursively ' +      "up from the requiring module's location.",    string: true,    type: 'array'  },  moduleFileExtensions: {    description:      'An array of file extensions your modules use. If you ' +      'require modules without specifying a file extension, these are the ' +      'extensions Jest will look for. ',    string: true,    type: 'array'  },  moduleNameMapper: {    description:      'A JSON string with a map from regular expressions to ' +      'module names or to arrays of module names that allow to stub ' +      'out resources, like images or styles with a single module',    type: 'string'  },  modulePathIgnorePatterns: {    description:      'An array of regexp pattern strings that are matched ' +      'against all module paths before those paths are to be considered ' +      '"visible" to the module loader.',    string: true,    type: 'array'  },  modulePaths: {    description:      'An alternative API to setting the NODE_PATH env variable, ' +      'modulePaths is an array of absolute paths to additional locations to ' +      'search when resolving modules.',    string: true,    type: 'array'  },  noStackTrace: {    description: 'Disables stack trace in test results output',    type: 'boolean'  },  notify: {    description: 'Activates notifications for test results.',    type: 'boolean'  },  notifyMode: {    description: 'Specifies when notifications will appear for test results.',    type: 'string'  },  onlyChanged: {    alias: 'o',    description:      'Attempts to identify which tests to run based on which ' +      "files have changed in the current repository. Only works if you're " +      'running tests in a git or hg repository at the moment.',    type: 'boolean'  },  onlyFailures: {    alias: 'f',    description: 'Run tests that failed in the previous execution.',    type: 'boolean'  },  outputFile: {    description:      'Write test results to a file when the --json option is ' +      'also specified.',    type: 'string'  },  passWithNoTests: {    description:      'Will not fail if no tests are found (for example while using `--testPathPattern`.)',    type: 'boolean'  },  preset: {    description: "A preset that is used as a base for Jest's configuration.",    type: 'string'  },  prettierPath: {    description: 'The path to the "prettier" module used for inline snapshots.',    type: 'string'  },  projects: {    description:      'A list of projects that use Jest to run all tests of all ' +      'projects in a single instance of Jest.',    string: true,    type: 'array'  },  reporters: {    description: 'A list of custom reporters for the test suite.',    string: true,    type: 'array'  },  resetMocks: {    description:      'Automatically reset mock state before every test. ' +      'Equivalent to calling jest.resetAllMocks() before each test.',    type: 'boolean'  },  resetModules: {    description:      'If enabled, the module registry for every test file will ' +      'be reset before running each individual test.',    type: 'boolean'  },  resolver: {    description: 'A JSON string which allows the use of a custom resolver.',    type: 'string'  },  restoreMocks: {    description:      'Automatically restore mock state and implementation before every test. ' +      'Equivalent to calling jest.restoreAllMocks() before each test.',    type: 'boolean'  },  rootDir: {    description:      'The root directory that Jest should scan for tests and ' +      'modules within.',    type: 'string'  },  roots: {    description:      'A list of paths to directories that Jest should use to ' +      'search for files in.',    string: true,    type: 'array'  },  runInBand: {    alias: 'i',    description:      'Run all tests serially in the current process (rather than ' +      'creating a worker pool of child processes that run tests). This ' +      'is sometimes useful for debugging, but such use cases are pretty ' +      'rare.',    type: 'boolean'  },  runTestsByPath: {    description:      'Used when provided patterns are exact file paths. This avoids ' +      'converting them into a regular expression and matching it against ' +      'every single file.',    type: 'boolean'  },  runner: {    description:      "Allows to use a custom runner instead of Jest's default test runner.",    type: 'string'  },  selectProjects: {    description:      'Run only the tests of the specified projects.' +      'Jest uses the attribute `displayName` in the configuration to identify each project.',    string: true,    type: 'array'  },  setupFiles: {    description:      'A list of paths to modules that run some code to configure or ' +      'set up the testing environment before each test. ',    string: true,    type: 'array'  },  setupFilesAfterEnv: {    description:      'A list of paths to modules that run some code to configure or ' +      'set up the testing framework before each test ',    string: true,    type: 'array'  },  showConfig: {    description: 'Print your jest config and then exits.',    type: 'boolean'  },  silent: {    description: 'Prevent tests from printing messages through the console.',    type: 'boolean'  },  skipFilter: {    description:      'Disables the filter provided by --filter. Useful for CI jobs, or ' +      'local enforcement when fixing tests.',    type: 'boolean'  },  snapshotSerializers: {    description:      'A list of paths to snapshot serializer modules Jest should ' +      'use for snapshot testing.',    string: true,    type: 'array'  },  testEnvironment: {    description: 'Alias for --env',    type: 'string'  },  testEnvironmentOptions: {    description:      'A JSON string with options that will be passed to the `testEnvironment`. ' +      'The relevant options depend on the environment.',    type: 'string'  },  testFailureExitCode: {    description: 'Exit code of `jest` command if the test run failed',    type: 'string' // number  },  testLocationInResults: {    description: 'Add `location` information to the test results',    type: 'boolean'  },  testMatch: {    description: 'The glob patterns Jest uses to detect test files.',    string: true,    type: 'array'  },  testNamePattern: {    alias: 't',    description: 'Run only tests with a name that matches the regex pattern.',    type: 'string'  },  testPathIgnorePatterns: {    description:      'An array of regexp pattern strings that are matched ' +      'against all test paths before executing the test. If the test path ' +      'matches any of the patterns, it will be skipped.',    string: true,    type: 'array'  },  testPathPattern: {    description:      'A regexp pattern string that is matched against all tests ' +      'paths before executing the test.',    string: true,    type: 'array'  },  testRegex: {    description:      'A string or array of string regexp patterns that Jest uses to detect test files.',    string: true,    type: 'array'  },  testResultsProcessor: {    description:      'Allows the use of a custom results processor. ' +      'This processor must be a node module that exports ' +      'a function expecting as the first argument the result object.',    type: 'string'  },  testRunner: {    description:      'Allows to specify a custom test runner. The default is' +      ' `jest-circus/runner`. A path to a custom test runner can be provided:' +      ' `<rootDir>/path/to/testRunner.js`.',    type: 'string'  },  testSequencer: {    description:      'Allows to specify a custom test sequencer. The default is ' +      '`@jest/test-sequencer`. A path to a custom test sequencer can be ' +      'provided: `<rootDir>/path/to/testSequencer.js`',    type: 'string'  },  testTimeout: {    description: 'This option sets the default timeouts of test cases.',    type: 'number'  },  testURL: {    description: 'This option sets the URL for the jsdom environment.',    type: 'string'  },  timers: {    description:      'Setting this value to fake allows the use of fake timers ' +      'for functions such as setTimeout.',    type: 'string'  },  transform: {    description:      'A JSON string which maps from regular expressions to paths ' +      'to transformers.',    type: 'string'  },  transformIgnorePatterns: {    description:      'An array of regexp pattern strings that are matched ' +      'against all source file paths before transformation.',    string: true,    type: 'array'  },  unmockedModulePathPatterns: {    description:      'An array of regexp pattern strings that are matched ' +      'against all modules before the module loader will automatically ' +      'return a mock for them.',    string: true,    type: 'array'  },  updateSnapshot: {    alias: 'u',    description:      'Use this flag to re-record snapshots. ' +      'Can be used together with a test suite pattern or with ' +      '`--testNamePattern` to re-record snapshot for test matching ' +      'the pattern',    type: 'boolean'  },  useStderr: {    description: 'Divert all output to stderr.',    type: 'boolean'  },  verbose: {    description:      'Display individual test results with the test suite hierarchy.',    type: 'boolean'  },  version: {    alias: 'v',    description: 'Print the version and exit',    type: 'boolean'  },  watch: {    description:      'Watch files for changes and rerun tests related to ' +      'changed files. If you want to re-run all tests when a file has ' +      'changed, use the `--watchAll` option.',    type: 'boolean'  },  watchAll: {    description:      'Watch files for changes and rerun all tests. If you want ' +      'to re-run only the tests related to the changed files, use the ' +      '`--watch` option.',    type: 'boolean'  },  watchPathIgnorePatterns: {    description:      'An array of regexp pattern strings that are matched ' +      'against all paths before trigger test re-run in watch mode. ' +      'If the test path matches any of the patterns, it will be skipped.',    string: true,    type: 'array'  },  watchman: {    description:      'Whether to use watchman for file crawling. Disable using ' +      '--no-watchman.',    type: 'boolean'  }};exports.options = options;
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