/*! * /** * * Copyright (c) Meta Platforms, Inc. and affiliates. * * * * This source code is licensed under the MIT license found in the * * LICENSE file in the root directory of this source tree. * * / */ /******/ (() => { // webpackBootstrap /******/ "use strict"; /******/ var __webpack_modules__ = ({ /***/ "./src/helpers.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.findSiblingsWithFileExtension = exports.decodePossibleOutsideJestVmPath = exports.createOutsideJestVmPath = void 0; exports.noop = noop; function path() { const data = _interopRequireWildcard(require("node:path")); path = function () { return data; }; return data; } function _glob() { const data = require("glob"); _glob = function () { return data; }; return data; } function _slash() { const data = _interopRequireDefault(require("slash")); _slash = function () { return data; }; return data; } function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; } function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ const OUTSIDE_JEST_VM_PROTOCOL = 'jest-main:'; // String manipulation is easier here, fileURLToPath is only in newer Nodes, // plus setting non-standard protocols on URL objects is difficult. const createOutsideJestVmPath = path => `${OUTSIDE_JEST_VM_PROTOCOL}//${encodeURIComponent(path)}`; exports.createOutsideJestVmPath = createOutsideJestVmPath; const decodePossibleOutsideJestVmPath = outsideJestVmPath => { if (outsideJestVmPath.startsWith(OUTSIDE_JEST_VM_PROTOCOL)) { return decodeURIComponent(outsideJestVmPath.replace(new RegExp(`^${OUTSIDE_JEST_VM_PROTOCOL}//`), '')); } return undefined; }; exports.decodePossibleOutsideJestVmPath = decodePossibleOutsideJestVmPath; const findSiblingsWithFileExtension = (moduleFileExtensions, from, moduleName) => { if (!path().isAbsolute(moduleName) && path().extname(moduleName) === '') { const dirname = path().dirname(from); const pathToModule = path().resolve(dirname, moduleName); try { const slashedDirname = (0, _slash().default)(dirname); const matches = _glob().glob.sync(`${pathToModule}.*`, { windowsPathsNoEscape: true }).map(match => { const slashedMap = (0, _slash().default)(match); const relativePath = path().posix.relative(slashedDirname, slashedMap); const slashedPath = path().posix.dirname(slashedMap) === slashedDirname ? `./${relativePath}` : relativePath; return `\t'${slashedPath}'`; }).join('\n'); if (matches) { const foundMessage = `\n\nHowever, Jest was able to find:\n${matches}`; const mappedModuleFileExtensions = moduleFileExtensions.map(ext => `'${ext}'`).join(', '); return `${foundMessage}\n\nYou might want to include a file extension in your import, or update your 'moduleFileExtensions', which is currently ` + `[${mappedModuleFileExtensions}].\n\nSee https://jestjs.io/docs/configuration#modulefileextensions-arraystring`; } } catch {} } return ''; }; exports.findSiblingsWithFileExtension = findSiblingsWithFileExtension; function noop() { // empty } /***/ }, /***/ "./src/internals/CjsExportsCache.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.CjsExportsCache = void 0; function path() { const data = _interopRequireWildcard(require("node:path")); path = function () { return data; }; return data; } function _cjsModuleLexer() { const data = require("cjs-module-lexer"); _cjsModuleLexer = function () { return data; }; return data; } function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ // Computes (and caches) the named exports of a CJS module by static analysis // with cjs-module-lexer, recursively walking `module.exports = require(...)` // re-exports. Native (`.node`) addons and core-module re-exports can't be // statically analysed, so they are loaded via the injected callbacks and the // real export keys are read off the resulting object. class CjsExportsCache { cache = new Map(); resolution; fileCache; transformCache; loadNativeAddon; loadCoreReexport; constructor(options) { this.resolution = options.resolution; this.fileCache = options.fileCache; this.transformCache = options.transformCache; this.loadNativeAddon = options.loadNativeAddon; this.loadCoreReexport = options.loadCoreReexport; } // `from` is the module asking for the exports - propagated to the load // callbacks so user mocks (`jest.mock('./addon.node', factory)`) dispatch // against the real importer rather than an empty placeholder. The cache is // keyed by `modulePath` only (export keys don't depend on the importer); // `from` matters only for the cache-miss load. getExportsOf(from, modulePath) { const cached = this.cache.get(modulePath); if (cached) return cached; if (path().extname(modulePath) === '.node') { const nativeModule = this.loadNativeAddon(from, modulePath); const namedExports = new Set(Object.keys(nativeModule)); this.cache.set(modulePath, namedExports); return namedExports; } const transformedCode = this.transformCache.getCachedSource(modulePath) ?? this.fileCache.readFile(modulePath); const { exports, reexports } = (0, _cjsModuleLexer().parse)(transformedCode); const namedExports = new Set(exports); for (const reexport of reexports) { if (this.resolution.isCoreModule(reexport)) { const coreExports = this.loadCoreReexport(modulePath, reexport); if (coreExports !== null && typeof coreExports === 'object') { for (const key of Object.keys(coreExports)) namedExports.add(key); } } else { const resolved = this.resolution.resolveCjs(modulePath, reexport); for (const key of this.getExportsOf(modulePath, resolved)) namedExports.add(key); } } this.cache.set(modulePath, namedExports); return namedExports; } clear() { this.cache.clear(); } } exports.CjsExportsCache = CjsExportsCache; /***/ }, /***/ "./src/internals/CjsLoader.ts" (__unused_webpack_module, exports, __webpack_require__) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.CjsLoader = void 0; function path() { const data = _interopRequireWildcard(require("node:path")); path = function () { return data; }; return data; } var _ModuleExecutor = __webpack_require__("./src/internals/ModuleExecutor.ts"); var _nodeCapabilities = __webpack_require__("./src/internals/nodeCapabilities.ts"); function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ class CjsLoader { resolution; registries; mockState; transformCache; environment; coreModule; executor; requireEsm; testState; logFormattedReferenceError; constructor(options) { this.resolution = options.resolution; this.registries = options.registries; this.mockState = options.mockState; this.transformCache = options.transformCache; this.environment = options.environment; this.coreModule = options.coreModule; this.executor = options.executor; this.requireEsm = options.requireEsm; this.testState = options.testState; this.logFormattedReferenceError = options.logFormattedReferenceError; } requireModule(from, moduleName, options, isRequireActual = false) { const isInternal = options?.isInternalModule ?? false; const moduleID = this.mockState.getCjsModuleId(from, moduleName); let modulePath; // Some old tests rely on this mocking behavior. Ideally we'll change this // to be more explicit. const moduleResource = moduleName && this.resolution.getModule(moduleName); const manualMock = moduleName && this.resolution.getCjsMockModule(from, moduleName); if (!options?.isInternalModule && !isRequireActual && !moduleResource && manualMock && manualMock !== this.executor.getCurrentlyExecutingManualMock() && !this.mockState.isExplicitlyUnmocked(moduleID)) { modulePath = manualMock; } if (moduleName && this.resolution.isCoreModule(moduleName)) { return this.coreModule.require(moduleName, _nodeCapabilities.supportsNodeColonModulePrefixInRequire); } if (!modulePath) { modulePath = this.resolution.resolveCjs(from, moduleName); } if (this.resolution.shouldLoadAsEsm(modulePath)) { if (!_nodeCapabilities.supportsSyncEvaluate) { const error = new Error(`Must use import to load ES Module: ${modulePath}\n` + "Jest's require(ESM) requires Node v24.9+ for " + 'synchronous vm module APIs; the current Node version does not ' + 'expose them.'); error.code = 'ERR_REQUIRE_ESM'; throw error; } // Fast path: skip the graph walker on cache hits. const reg = this.registries.getActiveEsmRegistry(); const cached = reg.get(modulePath); if (cached && !(cached instanceof Promise)) { return cached.namespace; } return this.requireEsm(modulePath); } const moduleRegistry = isInternal ? this.registries.getInternalCjsRegistry() : this.registries.getActiveCjsRegistry(); const module = moduleRegistry.get(modulePath); if (module) { return module.exports; } // We must register the pre-allocated module object first so that any // circular dependencies that may arise while evaluating the module can // be satisfied. const localModule = { children: [], exports: {}, filename: modulePath, id: modulePath, isPreloading: false, loaded: false, path: path().dirname(modulePath) }; moduleRegistry.set(modulePath, localModule); try { this.loadModule(localModule, from, moduleName, modulePath, options, moduleRegistry); } catch (error) { moduleRegistry.delete(modulePath); // Mirror of `loadCjsAsEsm`'s SyntaxError fallback for `require()`. if (_nodeCapabilities.supportsSyncEvaluate && (0, _ModuleExecutor.isCjsParseError)(error)) { try { return this.requireEsm(modulePath); } catch (esmError) { if (esmError instanceof Error && esmError.name === 'SyntaxError') { throw error; } throw esmError; } } throw error; } return localModule.exports; } loadModule(localModule, from, moduleName, modulePath, options, moduleRegistry) { if (path().extname(modulePath) === '.json') { const transformed = this.transformCache.transformJson(modulePath, options); localModule.exports = this.environment.global.JSON.parse(transformed); } else if (path().extname(modulePath) === '.node') { localModule.exports = require(modulePath); } else { // testState gates apply only to executing JS bodies - JSON/.node go // through pure data parsing and don't run user code in the VM. if (this.testState.bailIfTornDown('You are trying to `require` a file after the Jest environment has been torn down.')) { return; } if (!_nodeCapabilities.runtimeSupportsVmModules) { this.testState.throwIfBetweenTests('You are trying to `require` a file outside of the scope of the test code.'); } const fromPath = moduleName ? from : null; const result = this.executor.exec(localModule, options, moduleRegistry, fromPath, moduleName); if (result === 'env-disposed') { this.logFormattedReferenceError('You are trying to `require` a file after the Jest environment has been torn down.'); process.exitCode = 1; return; } } localModule.loaded = true; } } exports.CjsLoader = CjsLoader; /***/ }, /***/ "./src/internals/EsmLoader.ts" (__unused_webpack_module, exports, __webpack_require__) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.EsmLoader = void 0; exports.validateImportAttributes = validateImportAttributes; function path() { const data = _interopRequireWildcard(require("node:path")); path = function () { return data; }; return data; } function _nodeUrl() { const data = require("node:url"); _nodeUrl = function () { return data; }; return data; } function _nodeVm() { const data = require("node:vm"); _nodeVm = function () { return data; }; return data; } function _jestUtil() { const data = require("jest-util"); _jestUtil = function () { return data; }; return data; } var _helpers = __webpack_require__("./src/helpers.ts"); var _ModuleExecutor = __webpack_require__("./src/internals/ModuleExecutor.ts"); var _Resolution = __webpack_require__("./src/internals/Resolution.ts"); var _nodeCapabilities = __webpack_require__("./src/internals/nodeCapabilities.ts"); var _syntheticBuilders = __webpack_require__("./src/internals/syntheticBuilders.ts"); function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ // `'sync-required'` is `require(esm)` (must be loaded synchronously, throw a // typed error on edges that would normally bail). `'sync-preferred'` is the // fast path for `await import()` (try sync; fall back to the legacy async // loader on any unsupported edge). // Shape of the third arg Node passes to the `module.link` callback. TC39 final // is `{attributes}`; legacy was `{assert}`. `@types/node@18` only types the // legacy field, so we declare both ourselves. // TODO(jest next major): drop `assert` once we require Node 22+. // Source-text entries carry their dep cacheKeys (used for `linkRequests`). // Synthetic entries (mocks, core, JSON, wasm, @jest/globals) start linked // and never appear in the link-requests pass. // `SourceTextModule#hasAsyncGraph()` lets us prove a graph is sync-evaluable. // `SyntheticModule` does not expose it but is by definition sync (the user // callback is sync), so treat its absence as "not async". function moduleHasAsyncGraph(module) { return typeof module.hasAsyncGraph === 'function' ? module.hasAsyncGraph() : false; } // Mirrors Node's `require(esm)` error code so user catches work uniformly. function makeRequireAsyncError(modulePath, detail) { const error = new Error(`require() cannot be used to load ES Module ${modulePath}: ${detail}`); error.code = 'ERR_REQUIRE_ASYNC_MODULE'; return error; } // Decode a `data:` URI specifier into its mime type and decoded code/body. // `application/wasm` returns a Buffer; everything else returns a UTF-8 string. const dataURIRegex = /^data:(?text\/javascript|application\/json|application\/wasm)(?:;(?charset=utf-8|base64))?,(?.*)$/; function parseDataUri(specifier) { const match = specifier.match(dataURIRegex); if (!match || !match.groups) { throw new Error('Invalid data URI'); } const { mime, encoding, code } = match.groups; if (mime === 'application/wasm') { if (!encoding) throw new Error('Missing data URI encoding'); if (encoding !== 'base64') { throw new Error(`Invalid data URI encoding: ${encoding}`); } return { code: Buffer.from(code, 'base64'), mime }; } if (!encoding || encoding === 'charset=utf-8') { return { code: decodeURIComponent(code), mime }; } if (encoding === 'base64') { return { code: Buffer.from(code, 'base64').toString(), mime }; } throw new Error(`Invalid data URI encoding: ${encoding}`); } // Mirrors Node's `validateAttributes` in lib/internal/modules/esm/assert.js. // The only deliberate divergence: missing `type: 'json'` warns instead of // throwing — see the JSON branch below. const warnedMissingJsonAttributePairs = new Set(); // Soft cap so a long-lived process (watch mode, --runInBand) can't grow the // set without bound. When we hit it we drop everything; users see at most one // extra repeated warning per pair, which is benign. const MAX_WARNED_PAIRS = 10_000; function isJsonModule(modulePath) { return modulePath.endsWith('.json') || modulePath.startsWith('data:application/json'); } // Avoid dumping the full payload of data: URIs (or other very long specifiers) // into stderr. function describeForWarning(modulePath) { if (modulePath.startsWith('data:')) { const comma = modulePath.indexOf(','); if (comma > 0) return `${modulePath.slice(0, comma)},…`; } return modulePath; } function makeImportAttributeError(code, message) { const error = new TypeError(message); error.code = code; return error; } function validateImportAttributes(modulePath, attributes, referencingIdentifier) { for (const key of Object.keys(attributes)) { if (key !== 'type') { throw makeImportAttributeError('ERR_IMPORT_ATTRIBUTE_UNSUPPORTED', `Import attribute "${key}" with value "${attributes[key]}" is not supported (importing "${modulePath}" from ${referencingIdentifier})`); } } const declaredType = attributes.type; const isJson = isJsonModule(modulePath); if (isJson) { if (declaredType === undefined) { // TODO(jest next major): match Node and throw // ERR_IMPORT_ATTRIBUTE_MISSING here. Until then, warn so existing users // without `with { type: 'json' }` keep working. const dedupeKey = `${referencingIdentifier}::${modulePath}`; if (!warnedMissingJsonAttributePairs.has(dedupeKey)) { if (warnedMissingJsonAttributePairs.size >= MAX_WARNED_PAIRS) { warnedMissingJsonAttributePairs.clear(); } warnedMissingJsonAttributePairs.add(dedupeKey); const moduleLabel = describeForWarning(modulePath); console.warn('Jest: importing JSON without an import attribute is deprecated and will be a hard error in the next major. ' + `Update the import of "${moduleLabel}" (from ${referencingIdentifier}): ` + "use `with { type: 'json' }` for static imports, or pass " + "`{ with: { type: 'json' } }` as the second argument to dynamic `import()`."); } return; } if (declaredType !== 'json') { throw makeImportAttributeError('ERR_IMPORT_ATTRIBUTE_TYPE_INCOMPATIBLE', `Module "${modulePath}" is not of type "${declaredType}"`); } return; } // Non-JSON (implicit-type) module. Per HTML spec, the default type cannot // be re-asserted, so any explicit `type` attribute is rejected. if (declaredType !== undefined) { throw makeImportAttributeError('ERR_IMPORT_ATTRIBUTE_TYPE_INCOMPATIBLE', `Module "${modulePath}" is not of type "${declaredType}"`); } } const ESM_TRANSFORM_OPTIONS = { isInternalModule: false, supportsDynamicImport: true, supportsExportNamespaceFrom: true, supportsStaticESM: true, supportsTopLevelAwait: true }; function stripFileScheme(specifier) { return specifier.startsWith('file://') ? (0, _nodeUrl().fileURLToPath)(specifier) : specifier; } class EsmLoader { resolution; fileCache; transformCache; registries; mockState; environment; cjsExportsCache; coreModule; jestGlobals; shouldLoadAsEsm; requireModuleOrMock; testState; // Used only by the legacy async path; deletable when min-Node ≥ v24.9 // (delete the block at the bottom of this file too - eslint/tsc will // surface anything else that becomes unused). linkingMap = new WeakMap(); evaluatingMap = new WeakMap(); constructor(options) { this.resolution = options.resolution; this.fileCache = options.fileCache; this.transformCache = options.transformCache; this.registries = options.registries; this.mockState = options.mockState; this.environment = options.environment; this.cjsExportsCache = options.cjsExportsCache; this.coreModule = options.coreModule; this.jestGlobals = options.jestGlobals; this.shouldLoadAsEsm = options.shouldLoadAsEsm; this.requireModuleOrMock = options.requireModuleOrMock; this.testState = options.testState; } // A `null` here means the legacy async path is mid-flight on this same // module (registry holds a Promise from a concurrent `await import()`); // surface as ERR_REQUIRE_ESM with actionable context. // // Root-level mocks (`jest.unstable_mockModule(spec)` then `require(spec)`) // are not consulted - driving a SyntheticModule from `unlinked` to // `evaluated` needs the async link()/evaluate() pair. Transitive-dep mocks // still apply via the graph walker. requireEsmModule(modulePath) { const module = this.tryLoadGraphSync(modulePath, '', 'sync-required'); if (!module) { const error = new Error(`Cannot require() ES Module ${modulePath} synchronously: it is currently being loaded by a concurrent \`import()\`. Await that import before calling require(), or import this module instead of requiring it.`); error.code = 'ERR_REQUIRE_ESM'; throw error; } return module.namespace; } // Public for unit-test access. Production callers reach the sync graph // through `requireEsmModule` (sync require entry) or via `loadEsmModule` // (the legacy async entry, which first-tries this). tryLoadGraphSync(rootPath, rootQuery, mode) { if (this.testState.bailIfTornDown('You are trying to `import` a file after the Jest environment has been torn down.')) { return null; } const registry = this.registries.getActiveEsmRegistry(); const rootKey = rootPath + rootQuery; const cached = registry.get(rootKey); if (cached) { if (cached instanceof Promise) return null; // The legacy `loadEsmModule` source-text branch does `registry.set` // while the `SourceTextModule` is still `'unlinked'` (link runs later // in `linkAndEvaluateModule`); accessing `.namespace` on a non-evaluated // module throws `ERR_VM_MODULE_STATUS`. Surface settled entries // (`'evaluated'` / `'errored'`); bail otherwise. if (cached.status === 'evaluated') return cached; if (cached.status === 'errored') throw cached.error; return null; } const context = this.getContext(); if (this.transformCache.hasMutex(rootKey)) return null; const scratch = new Map(); const worklist = [{ cacheKey: rootKey, modulePath: rootPath }]; while (worklist.length > 0) { const { cacheKey, modulePath } = worklist.pop(); if (scratch.has(cacheKey)) continue; // Registry first, mutex second. Same settled-status gate as the root - // anything in `'unlinked'` / `'linking'` / `'linked'` / `'evaluating'` // is the legacy path mid-flight on this dep. Plugging an unlinked // module into the parent's `linkRequests` would fail Node's link // cascade; plugging a `'linked'` one would skip its body. Bail. const fromRegistry = registry.get(cacheKey); if (fromRegistry instanceof Promise) return null; if (fromRegistry) { if (fromRegistry.status === 'errored') throw fromRegistry.error; if (fromRegistry.status !== 'evaluated') return null; scratch.set(cacheKey, { cacheKey, kind: 'synthetic', module: fromRegistry }); continue; } if (this.transformCache.hasMutex(cacheKey)) return null; if (this.resolution.isCoreModule(modulePath)) { scratch.set(cacheKey, { cacheKey, kind: 'synthetic', module: (0, _syntheticBuilders.buildCoreSyntheticModule)(modulePath, context, (name, prefix) => this.coreModule.require(name, prefix)) }); continue; } if (modulePath.startsWith('data:')) { const built = this.buildSyncDataUriEntry(modulePath, cacheKey, context, scratch, registry, worklist, mode); if (built === null) return null; scratch.set(cacheKey, built); continue; } if ((0, _Resolution.isWasm)(modulePath)) { const wasmEntry = this.buildSyncWasmEntry(this.fileCache.readFileBuffer(modulePath), modulePath, cacheKey, context, scratch, registry, worklist, mode); if (wasmEntry === null) return null; scratch.set(cacheKey, wasmEntry); continue; } if (!this.transformCache.canTransformSync(modulePath)) { if (mode === 'sync-required') { throw makeRequireAsyncError(modulePath, 'a configured transformer is async-only'); } return null; } if (modulePath.endsWith('.json')) { scratch.set(cacheKey, { cacheKey, kind: 'synthetic', module: (0, _syntheticBuilders.buildJsonSyntheticModule)(this.transformCache.transform(modulePath, ESM_TRANSFORM_OPTIONS), modulePath, context) }); continue; } const transformedCode = this.transformCache.transform(modulePath, ESM_TRANSFORM_OPTIONS); const module = new (_nodeVm().SourceTextModule)(transformedCode, { context, identifier: modulePath, importModuleDynamically: this.dynamicImport, initializeImportMeta: meta => { const metaUrl = (0, _nodeUrl().pathToFileURL)(modulePath).href; meta.url = metaUrl; // @ts-expect-error Jest uses @types/node@18. meta.filename = modulePath; // @ts-expect-error Jest uses @types/node@18. meta.dirname = path().dirname(modulePath); meta.resolve = (specifier, parent = metaUrl) => { const parentPath = (0, _nodeUrl().fileURLToPath)(parent); return (0, _nodeUrl().pathToFileURL)(this.resolution.resolveEsm(parentPath, specifier)).href; }; meta.jest = this.jestGlobals.jestObjectFor(modulePath); } }); if (typeof module.hasTopLevelAwait === 'function' && module.hasTopLevelAwait()) { if (mode === 'sync-required') { throw makeRequireAsyncError(modulePath, 'top-level await'); } return null; } // If we got here without `moduleRequests`, the capability gate is lying. (0, _jestUtil().invariant)(module.moduleRequests !== undefined, `moduleRequests unavailable on ${modulePath}`); const deps = []; for (const { specifier, attributes } of module.moduleRequests) { const resolved = this.resolveSpecifierForSyncGraph(modulePath, specifier, context, scratch, registry, mode); if (resolved === null) return null; validateImportAttributes(resolved.modulePath, attributes, modulePath); deps.push(resolved.cacheKey); if (resolved.enqueue) worklist.push(resolved.enqueue); } scratch.set(cacheKey, { cacheKey, deps, kind: 'source', module }); } for (const entry of scratch.values()) { if (entry.kind !== 'source') continue; const depModules = entry.deps.map(depKey => { const depEntry = scratch.get(depKey); (0, _jestUtil().invariant)(depEntry, `Sync ESM graph missing dep ${depKey} for ${entry.cacheKey}. This is a bug in Jest, please report it!`); return depEntry.module; }); (0, _jestUtil().invariant)(typeof entry.module.linkRequests === 'function', `linkRequests unavailable on ${entry.cacheKey}`); entry.module.linkRequests(depModules); } const rootEntry = scratch.get(rootKey); (0, _jestUtil().invariant)(rootEntry, 'Sync ESM graph missing root entry'); const rootModule = rootEntry.module; if (rootEntry.kind === 'source') { (0, _jestUtil().invariant)(typeof rootModule.instantiate === 'function', 'instantiate unavailable on root'); rootModule.instantiate(); if (moduleHasAsyncGraph(rootModule)) { if (mode === 'sync-required') { let culprit = rootModule.identifier; for (const entry of scratch.values()) { if (entry.kind === 'source' && typeof entry.module.hasTopLevelAwait === 'function' && entry.module.hasTopLevelAwait()) { culprit = entry.module.identifier; break; } } throw makeRequireAsyncError(rootModule.identifier, culprit === rootModule.identifier ? 'top-level await' : `a dependency uses top-level await (${culprit})`); } return null; } } for (const entry of scratch.values()) { if (!registry.has(entry.cacheKey)) { registry.set(entry.cacheKey, entry.module); } } rootModule.evaluate().catch(_helpers.noop); if (rootModule.status === 'errored') { throw rootModule.error; } (0, _jestUtil().invariant)(rootModule.status === 'evaluated', `Expected synchronous evaluation to complete for ${rootModule.identifier}, but module status is "${rootModule.status}". This is a bug in Jest, please report it!`); return rootModule; } getContext() { (0, _jestUtil().invariant)(typeof this.environment.getVmContext === 'function', 'ES Modules are only supported if your test environment has the `getVmContext` function'); const context = this.environment.getVmContext(); (0, _jestUtil().invariant)(context, 'Test environment has been torn down'); return context; } // Commits (or reuses) a synthetic-module entry under `cacheKey` in both the // local scratch and the long-lived registry. Returns `false` when the // registry holds something the caller must bail on: a mid-flight Promise // from the legacy async path, or a non-evaluated module (legacy can stash // an `'unlinked'` SourceTextModule here while link/evaluate runs). tryCommitSynthetic(cacheKey, registry, scratch, build) { if (scratch.has(cacheKey)) return true; const fromRegistry = registry.get(cacheKey); if (fromRegistry instanceof Promise) return false; if (fromRegistry) { const cached = fromRegistry; if (cached.status === 'errored') throw cached.error; if (cached.status !== 'evaluated') return false; } const module = fromRegistry ?? build(); if (!fromRegistry) registry.set(cacheKey, module); scratch.set(cacheKey, { cacheKey, kind: 'synthetic', module }); return true; } resolveSpecifierForSyncGraph(referencingIdentifier, specifier, context, scratch, registry, mode) { if (specifier === '@jest/globals') { const cacheKey = `@jest/globals/${referencingIdentifier}`; const ok = this.tryCommitSynthetic(cacheKey, registry, scratch, () => this.jestGlobals.esmGlobalsModule(referencingIdentifier, context)); return ok ? { cacheKey, enqueue: null, modulePath: cacheKey } : null; } if (specifier.startsWith('data:')) { const cacheKey = specifier; return { cacheKey, enqueue: { cacheKey, modulePath: specifier }, modulePath: specifier }; } specifier = stripFileScheme(specifier); const [specifierPath, query = ''] = specifier.split('?'); const { shouldMock, moduleID } = this.mockState.shouldMockEsmSync(referencingIdentifier, specifierPath); if (shouldMock) { const mocked = this.importMockSync(specifierPath, moduleID, context, scratch, mode); if (mocked === null) return null; return { cacheKey: mocked.cacheKey, enqueue: null, modulePath: specifierPath }; } if (this.resolution.isCoreModule(specifierPath)) { const cacheKey = specifierPath + query; return { cacheKey, enqueue: { cacheKey, modulePath: specifierPath }, modulePath: specifierPath }; } let resolved; try { resolved = this.resolution.resolveEsm(referencingIdentifier, specifierPath); } catch (error) { if (mode === 'sync-required') throw error; return null; } const cacheKey = resolved + query; if (!resolved.endsWith('.json') && !(0, _Resolution.isWasm)(resolved) && !this.shouldLoadAsEsm(resolved)) { const ok = this.tryCommitSynthetic(cacheKey, registry, scratch, () => this.buildCjsAsEsmSyntheticModule(referencingIdentifier, resolved, context)); return ok ? { cacheKey, enqueue: null, modulePath: resolved } : null; } return { cacheKey, enqueue: { cacheKey, modulePath: resolved }, modulePath: resolved }; } importMockSync(moduleName, moduleID, context, scratch, mode) { const existing = this.registries.getModuleMock(moduleID); if (existing instanceof Promise) return null; if (existing) { if (existing.status === 'errored') throw existing.error; if (!scratch.has(moduleID)) { scratch.set(moduleID, { cacheKey: moduleID, kind: 'synthetic', module: existing }); } return { cacheKey: moduleID }; } const factory = this.mockState.getEsmFactory(moduleID); // `shouldMockEsmSync` said this spec is mocked but no factory was // registered. (0, _jestUtil().invariant)(factory !== undefined, 'Attempting to import a mock without a factory'); const result = factory(); if ((0, _jestUtil().isPromise)(result)) { if (mode === 'sync-required') { throw makeRequireAsyncError(moduleName, 'mock factory is async'); } return null; } const synth = (0, _syntheticBuilders.syntheticFromExports)(moduleName, context, result); this.registries.setModuleMock(moduleID, synth); scratch.set(moduleID, { cacheKey: moduleID, kind: 'synthetic', module: synth }); return { cacheKey: moduleID }; } // Construct a wasm SyntheticModule for the sync graph. Wasm imports are // resolved (sync) and enqueued like static-import deps. The SyntheticModule's // body closure-captures `scratch`; by evaluate-cascade time, every dep entry // is fully evaluated so `module.namespace` is safe to read. // // Uses `new WebAssembly.Module(bytes)` (sync, blocks on large modules). buildSyncWasmEntry(bytes, identifier, cacheKey, context, scratch, registry, worklist, mode) { const wasmModule = new WebAssembly.Module(bytes); const moduleSpecToCacheKey = new Map(); for (const { module: depSpec } of WebAssembly.Module.imports(wasmModule)) { if (moduleSpecToCacheKey.has(depSpec)) continue; const resolved = this.resolveSpecifierForSyncGraph(identifier, depSpec, context, scratch, registry, mode); if (resolved === null) return null; moduleSpecToCacheKey.set(depSpec, resolved.cacheKey); if (resolved.enqueue) worklist.push(resolved.enqueue); } const synthetic = (0, _syntheticBuilders.buildWasmSyntheticModule)(wasmModule, identifier, context, depSpec => { const depKey = moduleSpecToCacheKey.get(depSpec); const depEntry = scratch.get(depKey); return depEntry.module.namespace; }); return { cacheKey, kind: 'synthetic', module: synthetic }; } buildSyncDataUriEntry(specifier, cacheKey, context, scratch, registry, worklist, mode) { const esmDynamicImport = this.dynamicImport; const { mime, code } = parseDataUri(specifier); if (mime === 'application/wasm') { return this.buildSyncWasmEntry(new Uint8Array(code), specifier, cacheKey, context, scratch, registry, worklist, mode); } if (mime === 'application/json') { return { cacheKey, kind: 'synthetic', module: (0, _syntheticBuilders.buildJsonSyntheticModule)(code, specifier, context) }; } const module = new (_nodeVm().SourceTextModule)(code, { context, identifier: specifier, importModuleDynamically: esmDynamicImport, initializeImportMeta(meta) { meta.url = specifier; if (meta.url.startsWith('file://')) { // @ts-expect-error Jest uses @types/node@18. meta.filename = (0, _nodeUrl().fileURLToPath)(meta.url); // @ts-expect-error Jest uses @types/node@18. meta.dirname = path().dirname(meta.filename); } } }); if (typeof module.hasTopLevelAwait === 'function' && module.hasTopLevelAwait()) { if (mode === 'sync-required') { throw makeRequireAsyncError(specifier, 'top-level await'); } return null; } (0, _jestUtil().invariant)(module.moduleRequests !== undefined, `moduleRequests unavailable on ${specifier}`); const deps = []; for (const { specifier: depSpec, attributes } of module.moduleRequests) { const resolved = this.resolveSpecifierForSyncGraph(specifier, depSpec, context, scratch, registry, mode); if (resolved === null) return null; validateImportAttributes(resolved.modulePath, attributes, specifier); deps.push(resolved.cacheKey); if (resolved.enqueue) worklist.push(resolved.enqueue); } return { cacheKey, deps, kind: 'source', module }; } // Synthetic-module wrappers that close over the primitive deps. The // `requireModuleOrMock` callback inside `buildCjsAsEsmSyntheticModule` // is the extension-point bridge to `Runtime.requireModuleOrMock`. buildCjsAsEsmSyntheticModule(from, modulePath, context) { return (0, _syntheticBuilders.buildCjsAsEsmSyntheticModule)(from, modulePath, context, this.requireModuleOrMock, this.cjsExportsCache); } // TODO: legacy async path - everything below is deletable when min-Node // ≥ v24.9 (the sync core handles all entry shapes). Drop the `linkingMap` // / `evaluatingMap` fields with it. // Called from CJS bodies via `compileFunction`'s `importModuleDynamically`. dynamicImportFromCjs(specifier, identifier, context, importAttributes) { return this.resolveModule(specifier, identifier, context).then(m => { validateImportAttributes(m.identifier, importAttributes ?? {}, identifier); return this.linkAndEvaluateModule(m); }); } // Public entry for `Runtime.unstable_importModule`. Runtime keeps the // public method as the override seam; this is the body. async loadAndEvaluate(from, moduleName) { (0, _jestUtil().invariant)(_nodeCapabilities.runtimeSupportsVmModules, 'You need to run with a version of node that supports ES Modules in the VM API. See https://jestjs.io/docs/ecmascript-modules'); const [specifierPath, query] = (moduleName ?? '').split('?'); const modulePath = await this.resolution.resolveEsmAsync(from, specifierPath); const module = await this.loadEsmModule(modulePath, query); return this.linkAndEvaluateModule(module); } async loadEsmModule(modulePath, query = '') { // Two gates here. `supportsSyncEvaluate` is a Node-version check: the // sync core relies on `SyntheticModule` starting `'linked'` and on // `evaluate()` completing sync, both of which need v22.21+ / v24.8+. // `canResolveSync` is a configured-resolver check: with an async-only // user resolver `findNodeModule` silently falls back to the default // resolver and would silently miss user mappings. if (_nodeCapabilities.supportsSyncEvaluate && this.resolution.canResolveSync()) { const synced = this.tryLoadGraphSync(modulePath, query, 'sync-preferred'); if (synced) return synced; } const cacheKey = modulePath + query; const registry = this.registries.getActiveEsmRegistry(); if (this.transformCache.hasMutex(cacheKey)) { await this.transformCache.awaitMutex(cacheKey); } if (!registry.has(cacheKey)) { const context = this.getContext(); let transformResolve; let transformReject; this.transformCache.setMutex(cacheKey, new Promise((resolve, reject) => { transformResolve = resolve; transformReject = reject; })); (0, _jestUtil().invariant)(transformResolve && transformReject, 'Promise initialization should be sync - please report this bug to Jest!'); try { if ((0, _Resolution.isWasm)(modulePath)) { const wasm = this.importWasmModule(this.fileCache.readFileBuffer(modulePath), modulePath, context); registry.set(cacheKey, wasm); transformResolve(); return wasm; } if (this.resolution.isCoreModule(modulePath)) { const core = (0, _syntheticBuilders.evaluateSyntheticModule)((0, _syntheticBuilders.buildCoreSyntheticModule)(modulePath, context, (name, prefix) => this.coreModule.require(name, prefix))); registry.set(cacheKey, core); transformResolve(); return core; } const transformedCode = this.transformCache.canTransformSync(modulePath) ? this.transformCache.transform(modulePath, ESM_TRANSFORM_OPTIONS) : await this.transformCache.transformAsync(modulePath, ESM_TRANSFORM_OPTIONS); let module; if (modulePath.endsWith('.json')) { module = (0, _syntheticBuilders.buildJsonSyntheticModule)(transformedCode, modulePath, context); } else { module = new (_nodeVm().SourceTextModule)(transformedCode, { context, identifier: modulePath, importModuleDynamically: this.dynamicImport, initializeImportMeta: meta => { const metaUrl = (0, _nodeUrl().pathToFileURL)(modulePath).href; meta.url = metaUrl; // @ts-expect-error Jest uses @types/node@18. meta.filename = modulePath; // @ts-expect-error Jest uses @types/node@18. meta.dirname = path().dirname(modulePath); meta.resolve = (specifier, parent = metaUrl) => { const parentPath = (0, _nodeUrl().fileURLToPath)(parent); return (0, _nodeUrl().pathToFileURL)(this.resolution.resolveEsm(parentPath, specifier)).href; }; meta.jest = this.jestGlobals.jestObjectFor(modulePath); } }); } (0, _jestUtil().invariant)(!registry.has(cacheKey), `Module cache already has entry ${cacheKey}. This is a bug in Jest, please report it!`); registry.set(cacheKey, module); transformResolve(); } catch (error) { transformReject(error); throw error; } finally { this.transformCache.clearMutex(cacheKey); } } const module = registry.get(cacheKey); (0, _jestUtil().invariant)(module, 'Module cache does not contain module. This is a bug in Jest, please open up an issue'); return module; } async resolveModule(specifier, referencingIdentifier, context) { if (this.testState.bailIfTornDown('You are trying to `import` a file after the Jest environment has been torn down.')) { // @ts-expect-error -- exiting return; } const registry = this.registries.getActiveEsmRegistry(); if (specifier === '@jest/globals') { const globalsIdentifier = `@jest/globals/${referencingIdentifier}`; const fromCache = registry.get(globalsIdentifier); if (fromCache) { return fromCache; } const globals = (0, _syntheticBuilders.evaluateSyntheticModule)(this.jestGlobals.esmGlobalsModule(referencingIdentifier, context)); registry.set(globalsIdentifier, globals); return globals; } if (specifier.startsWith('data:')) { const dataDecision = await this.mockState.shouldMockEsmAsync(referencingIdentifier, specifier); if (dataDecision.shouldMock) { return this.importMock(specifier, dataDecision.moduleID, context); } const fromCache = registry.get(specifier); if (fromCache) { return fromCache; } const { mime, code } = parseDataUri(specifier); let module; if (mime === 'application/wasm') { module = await this.importWasmModule(new Uint8Array(code), specifier, context); } else if (mime === 'application/json') { module = (0, _syntheticBuilders.buildJsonSyntheticModule)(code, specifier, context); } else { module = new (_nodeVm().SourceTextModule)(code, { context, identifier: specifier, importModuleDynamically: this.dynamicImport, initializeImportMeta(meta) { meta.url = specifier; if (meta.url.startsWith('file://')) { // @ts-expect-error Jest uses @types/node@18. meta.filename = (0, _nodeUrl().fileURLToPath)(meta.url); // @ts-expect-error Jest uses @types/node@18. meta.dirname = path().dirname(meta.filename); } } }); } registry.set(specifier, module); return module; } if (specifier.startsWith('file://')) { specifier = (0, _nodeUrl().fileURLToPath)(specifier); } const [specifierPath, query] = specifier.split('?'); const decision = await this.mockState.shouldMockEsmAsync(referencingIdentifier, specifierPath); if (decision.shouldMock) { return this.importMock(specifierPath, decision.moduleID, context); } const resolved = await this.resolution.resolveEsmAsync(referencingIdentifier, specifierPath); if (resolved.endsWith('.json') || this.resolution.isCoreModule(resolved) || this.shouldLoadAsEsm(resolved)) { return this.loadEsmModule(resolved, query); } return this.loadCjsAsEsm(referencingIdentifier, resolved, context); } async linkAndEvaluateModule(module) { if (this.testState.bailIfTornDown('You are trying to `import` a file after the Jest environment has been torn down.')) { // @ts-expect-error: exiting early return; } // Already-errored module from a prior failed evaluation. if (module.status === 'errored') { throw module.error; } if (module.status === 'unlinked') { this.linkingMap.set(module, module.link(async (specifier, referencingModule, extra) => { const resolved = await this.resolveModule(specifier, referencingModule.identifier, referencingModule.context); const extraAttrs = extra; validateImportAttributes(resolved.identifier, extraAttrs?.attributes ?? extraAttrs?.assert ?? {}, referencingModule.identifier); return resolved; })); } const linkPromise = this.linkingMap.get(module); if (linkPromise != null) { await linkPromise; } else if (module.status === 'linking') { // Module entered 'linking' via Node's cascade (a parent's link() // recursed into this dep without going through our code). We have no // promise to await, so yield via setImmediate - which lets all pending // microtasks (including Node's internal linker chain) drain - until // linking finishes. const deadline = Date.now() + 5000; while (module.status === 'linking') { if (Date.now() > deadline) { throw new Error(`Jest: module ${module.identifier} is stuck in 'linking' state after 5 s - ` + 'this is likely a bug in Jest (please report it).'); } await new Promise(resolve => setImmediate(resolve)); } } if (module.status === 'linked') { if (_nodeCapabilities.supportsSyncEvaluate && !moduleHasAsyncGraph(module)) { // `evaluate()` fulfills synchronously when the graph has no top-level // await, so we don't need to yield. Errors land on `module.status`, // not as a Promise rejection. Gated on `supportsSyncEvaluate` because // pre-v22.21 / pre-v24.8 Node returns a genuinely-async Promise here // and the status invariant below would fire on `'evaluating'`. void module.evaluate().catch(_helpers.noop); const status = module.status; if (status === 'errored') { throw module.error; } (0, _jestUtil().invariant)(status === 'evaluated', `Expected synchronous evaluation to complete for ${module.identifier}, but module status is "${status}". This is a bug in Jest, please report it!`); } else { // Async path: TLA somewhere in the graph, or Node lacks the v22.21+ / // v24.8+ sync-evaluate semantics. Store the promise so concurrent // callers finding the module in `'evaluating'` await the same one. this.evaluatingMap.set(module, module.evaluate()); } } await this.evaluatingMap.get(module); return module; } loadCjsAsEsm(from, modulePath, context) { const registry = this.registries.getActiveEsmRegistry(); const cached = registry.get(modulePath); if (cached) { return cached; } let synthetic; try { synthetic = this.buildCjsAsEsmSyntheticModule(from, modulePath, context); } catch (error) { if (!(0, _ModuleExecutor.isCjsParseError)(error)) { throw error; } // The file may contain ESM syntax with no ESM marker (.mjs / // "type":"module") - try loading as native ESM. If the ESM parser also // rejects it, the original CJS error was the genuine one. return this.loadEsmModule(modulePath).catch(esmError => { throw (0, _jestUtil().isError)(esmError) && esmError.name === 'SyntaxError' ? error : esmError; }); } const evaluated = (0, _syntheticBuilders.evaluateSyntheticModule)(synthetic); registry.set(modulePath, evaluated); return evaluated; } async importMock(moduleName, moduleID, context) { if (this.registries.hasModuleMock(moduleID)) { return this.registries.getModuleMock(moduleID); } const factory = this.mockState.getEsmFactory(moduleID); if (factory) { const invokedFactory = await factory(); const module = (0, _syntheticBuilders.syntheticFromExports)(moduleName, context, invokedFactory); this.registries.setModuleMock(moduleID, module); return (0, _syntheticBuilders.evaluateSyntheticModule)(module); } throw new Error('Attempting to import a mock without a factory'); } async importWasmModule(source, identifier, context) { // Use async `WebAssembly.compile` (rather than the sync constructor used // by the v24.9+ sync core) to avoid blocking the event loop on large wasm // modules in the legacy async path. const wasmModule = await WebAssembly.compile(source); const moduleLookup = {}; for (const { module } of WebAssembly.Module.imports(wasmModule)) { if (moduleLookup[module] === undefined) { const resolvedModule = await this.resolveModule(module, identifier, context); // Do NOT call linkAndEvaluateModule here: we are executing inside the // linker callback for the parent module, so Node's cascade may already // be linking resolvedModule. Calling linkAndEvaluateModule would // spin-wait via setImmediate, but the cascade can't finish until this // linker returns - deadlock. The SyntheticModule's body runs only // after Node has fully evaluated all deps in topological order. moduleLookup[module] = resolvedModule; } } return (0, _syntheticBuilders.buildWasmSyntheticModule)(wasmModule, identifier, context, depSpec => moduleLookup[depSpec].namespace); } // Shared async dynamic-import callback installed on every SourceTextModule // we construct. Goes through the legacy async path; revisit when min-Node // reaches v24.9 (Node may handle dynamic imports for us by then). dynamicImport = async (specifier, referencingModule, importAttributes) => { (0, _jestUtil().invariant)(_nodeCapabilities.runtimeSupportsVmModules, 'You need to run with a version of node that supports ES Modules in the VM API. See https://jestjs.io/docs/ecmascript-modules'); this.testState.throwIfBetweenTests('You are trying to `import` a file outside of the scope of the test code.'); this.testState.throwIfTornDown('You are trying to `import` a file after the Jest environment has been torn down.'); const dyn = await this.resolveModule(specifier, referencingModule.identifier, referencingModule.context); validateImportAttributes(dyn.identifier, importAttributes ?? {}, referencingModule.identifier); return this.linkAndEvaluateModule(dyn); }; } exports.EsmLoader = EsmLoader; /***/ }, /***/ "./src/internals/FileCache.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.FileCache = void 0; function fs() { const data = _interopRequireWildcard(require("graceful-fs")); fs = function () { return data; }; return data; } function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ class FileCache { strings; buffers = new Map(); constructor(cacheFS) { this.strings = cacheFS; } readFile(filename) { let source = this.strings.get(filename); if (!source) { source = this.readFileBuffer(filename).toString(); this.strings.set(filename, source); } return source; } readFileBuffer(filename) { let source = this.buffers.get(filename); if (!source) { source = fs().readFileSync(filename); this.buffers.set(filename, source); } return source; } clear() { this.strings.clear(); this.buffers.clear(); } } exports.FileCache = FileCache; /***/ }, /***/ "./src/internals/JestGlobals.ts" (__unused_webpack_module, exports, __webpack_require__) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.JestGlobals = void 0; var _syntheticBuilders = __webpack_require__("./src/internals/syntheticBuilders.ts"); /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ const testTimeoutSymbol = Symbol.for('TEST_TIMEOUT_SYMBOL'); const retryTimesSymbol = Symbol.for('RETRY_TIMES'); const waitBeforeRetrySymbol = Symbol.for('WAIT_BEFORE_RETRY'); const retryImmediatelySymbol = Symbol.for('RETRY_IMMEDIATELY'); const logErrorsBeforeRetrySymbol = Symbol.for('LOG_ERRORS_BEFORE_RETRY'); class JestGlobals { config; globalConfig; environment; mockState; moduleMocker; setMockBridge; setModuleMockBridge; generateMock; requireActualBridge; requireMockBridge; resetModulesBridge; isolateModulesBridge; isolateModulesAsyncBridge; clearAllMocksBridge; resetAllMocksBridge; restoreAllMocksBridge; testState; logFormattedReferenceError; cache = new Map(); fakeTimersImpl; envGlobalsOverride; cachedEnvGlobals; constructor(options) { this.config = options.config; this.globalConfig = options.globalConfig; this.environment = options.environment; this.mockState = options.mockState; this.moduleMocker = options.moduleMocker; this.setMockBridge = options.setMock; this.setModuleMockBridge = options.setModuleMock; this.generateMock = options.generateMock; this.requireActualBridge = options.requireActual; this.requireMockBridge = options.requireMock; this.resetModulesBridge = options.resetModules; this.isolateModulesBridge = options.isolateModules; this.isolateModulesAsyncBridge = options.isolateModulesAsync; this.clearAllMocksBridge = options.clearAllMocks; this.resetAllMocksBridge = options.resetAllMocks; this.restoreAllMocksBridge = options.restoreAllMocks; this.testState = options.testState; this.logFormattedReferenceError = options.logFormattedReferenceError; this.fakeTimersImpl = this.config.fakeTimers.legacyFakeTimers ? this.environment.fakeTimers : this.environment.fakeTimersModern; } jestObjectFor(from) { const cached = this.cache.get(from); if (cached) return cached; const fresh = this.buildJestObject(from); this.cache.set(from, fresh); return fresh; } envGlobals() { if (this.envGlobalsOverride) { return { ...this.envGlobalsOverride }; } let cached = this.cachedEnvGlobals; if (cached === undefined) { cached = { afterAll: this.environment.global.afterAll, afterEach: this.environment.global.afterEach, beforeAll: this.environment.global.beforeAll, beforeEach: this.environment.global.beforeEach, describe: this.environment.global.describe, expect: this.environment.global.expect, fdescribe: this.environment.global.fdescribe, fit: this.environment.global.fit, it: this.environment.global.it, test: this.environment.global.test, xdescribe: this.environment.global.xdescribe, xit: this.environment.global.xit, xtest: this.environment.global.xtest }; this.cachedEnvGlobals = cached; } return { ...cached }; } cjsGlobals(from) { return { ...this.envGlobals(), jest: this.jestObjectFor(from) }; } esmGlobalsModule(from, context) { return (0, _syntheticBuilders.syntheticFromExports)('@jest/globals', context, this.cjsGlobals(from)); } setEnvGlobalsOverride(globals) { this.envGlobalsOverride = globals; } clearJestObjectCache() { this.cache.clear(); } buildJestObject(from) { const disableAutomock = () => { this.mockState.disableAutomock(); return jestObject; }; const enableAutomock = () => { this.mockState.enableAutomock(); return jestObject; }; const unmock = moduleName => { this.mockState.unmockCjs(from, moduleName); return jestObject; }; const unmockModule = moduleName => { this.mockState.unmockEsm(from, moduleName); return jestObject; }; const deepUnmock = moduleName => { this.mockState.deepUnmock(from, moduleName); return jestObject; }; const mock = (moduleName, mockFactory, options) => { if (mockFactory !== undefined) { return setMockFactory(moduleName, mockFactory, options); } this.mockState.markExplicitCjsMock(from, moduleName); return jestObject; }; const onGenerateMock = cb => { this.mockState.addOnGenerateMock(cb); return jestObject; }; const setMockFactory = (moduleName, mockFactory, options) => { this.setMockBridge(from, moduleName, mockFactory, options); return jestObject; }; const mockModule = (moduleName, mockFactory, options) => { if (typeof mockFactory !== 'function') { throw new TypeError('`unstable_mockModule` must be passed a mock factory'); } this.setModuleMockBridge(from, moduleName, mockFactory, options); return jestObject; }; const clearAllMocks = () => { this.clearAllMocksBridge(); return jestObject; }; const resetAllMocks = () => { this.resetAllMocksBridge(); return jestObject; }; const restoreAllMocks = () => { this.restoreAllMocksBridge(); return jestObject; }; const _getFakeTimers = () => { if (this.testState.isTornDown() || !(this.environment.fakeTimers || this.environment.fakeTimersModern)) { this.logFormattedReferenceError('You are trying to access a property or method of the Jest environment after it has been torn down.'); process.exitCode = 1; } this.testState.throwIfBetweenTests('You are trying to access a property or method of the Jest environment outside of the scope of the test code.'); return this.fakeTimersImpl; }; const useFakeTimers = fakeTimersConfig => { fakeTimersConfig = { ...this.config.fakeTimers, ...fakeTimersConfig }; if (fakeTimersConfig?.legacyFakeTimers) { this.fakeTimersImpl = this.environment.fakeTimers; } else { this.fakeTimersImpl = this.environment.fakeTimersModern; } this.fakeTimersImpl.useFakeTimers(fakeTimersConfig); return jestObject; }; const useRealTimers = () => { _getFakeTimers().useRealTimers(); return jestObject; }; const resetModules = () => { this.resetModulesBridge(); return jestObject; }; const isolateModules = fn => { this.isolateModulesBridge(fn); return jestObject; }; const isolateModulesAsync = this.isolateModulesAsyncBridge; const fn = this.moduleMocker.fn.bind(this.moduleMocker); const spyOn = this.moduleMocker.spyOn.bind(this.moduleMocker); const mocked = this.moduleMocker.mocked.bind(this.moduleMocker); const replaceProperty = this.moduleMocker.replaceProperty.bind(this.moduleMocker); const setTimeout = timeout => { this.environment.global[testTimeoutSymbol] = timeout; return jestObject; }; const retryTimes = (numTestRetries, options) => { this.environment.global[retryTimesSymbol] = numTestRetries; this.environment.global[logErrorsBeforeRetrySymbol] = options?.logErrorsBeforeRetry; this.environment.global[waitBeforeRetrySymbol] = options?.waitBeforeRetry; this.environment.global[retryImmediatelySymbol] = options?.retryImmediately; return jestObject; }; const jestObject = { advanceTimersByTime: msToRun => _getFakeTimers().advanceTimersByTime(msToRun), advanceTimersByTimeAsync: async msToRun => { const fakeTimers = _getFakeTimers(); if (fakeTimers === this.environment.fakeTimersModern) { await fakeTimers.advanceTimersByTimeAsync(msToRun); } else { throw new TypeError('`jest.advanceTimersByTimeAsync()` is not available when using legacy fake timers.'); } }, advanceTimersToNextFrame: () => { const fakeTimers = _getFakeTimers(); if (fakeTimers === this.environment.fakeTimersModern) { return fakeTimers.advanceTimersToNextFrame(); } throw new TypeError('`jest.advanceTimersToNextFrame()` is not available when using legacy fake timers.'); }, advanceTimersToNextTimer: steps => _getFakeTimers().advanceTimersToNextTimer(steps), advanceTimersToNextTimerAsync: async steps => { const fakeTimers = _getFakeTimers(); if (fakeTimers === this.environment.fakeTimersModern) { await fakeTimers.advanceTimersToNextTimerAsync(steps); } else { throw new TypeError('`jest.advanceTimersToNextTimerAsync()` is not available when using legacy fake timers.'); } }, autoMockOff: disableAutomock, autoMockOn: enableAutomock, clearAllMocks, clearAllTimers: () => _getFakeTimers().clearAllTimers(), createMockFromModule: moduleName => this.generateMock(from, moduleName), deepUnmock, disableAutomock, doMock: mock, dontMock: unmock, enableAutomock, fn, getRealSystemTime: () => { const fakeTimers = _getFakeTimers(); if (fakeTimers === this.environment.fakeTimersModern) { return fakeTimers.getRealSystemTime(); } else { throw new TypeError('`jest.getRealSystemTime()` is not available when using legacy fake timers.'); } }, getSeed: () => this.globalConfig.seed, getTimerCount: () => _getFakeTimers().getTimerCount(), isEnvironmentTornDown: () => this.testState.isTornDown(), isMockFunction: this.moduleMocker.isMockFunction, isolateModules, isolateModulesAsync, mock, mocked, now: () => _getFakeTimers().now(), onGenerateMock, replaceProperty, requireActual: moduleName => this.requireActualBridge(from, moduleName), requireMock: moduleName => this.requireMockBridge(from, moduleName), resetAllMocks, resetModules, restoreAllMocks, retryTimes, runAllImmediates: () => { const fakeTimers = _getFakeTimers(); if (fakeTimers === this.environment.fakeTimers) { fakeTimers.runAllImmediates(); } else { throw new TypeError('`jest.runAllImmediates()` is only available when using legacy fake timers.'); } }, runAllTicks: () => _getFakeTimers().runAllTicks(), runAllTimers: () => _getFakeTimers().runAllTimers(), runAllTimersAsync: async () => { const fakeTimers = _getFakeTimers(); if (fakeTimers === this.environment.fakeTimersModern) { await fakeTimers.runAllTimersAsync(); } else { throw new TypeError('`jest.runAllTimersAsync()` is not available when using legacy fake timers.'); } }, runOnlyPendingTimers: () => _getFakeTimers().runOnlyPendingTimers(), runOnlyPendingTimersAsync: async () => { const fakeTimers = _getFakeTimers(); if (fakeTimers === this.environment.fakeTimersModern) { await fakeTimers.runOnlyPendingTimersAsync(); } else { throw new TypeError('`jest.runOnlyPendingTimersAsync()` is not available when using legacy fake timers.'); } }, setMock: (moduleName, mock) => setMockFactory(moduleName, () => mock), setSystemTime: now => { const fakeTimers = _getFakeTimers(); if (fakeTimers === this.environment.fakeTimersModern) { fakeTimers.setSystemTime(now); } else { throw new TypeError('`jest.setSystemTime()` is not available when using legacy fake timers.'); } }, setTimeout, setTimerTickMode: mode => { const fakeTimers = _getFakeTimers(); if (fakeTimers === this.environment.fakeTimersModern) { fakeTimers.setTimerTickMode(mode); } else { throw new TypeError('`jest.setTimerTickMode()` is not available when using legacy fake timers.'); } return jestObject; }, spyOn, unmock, unstable_mockModule: mockModule, unstable_unmockModule: unmockModule, useFakeTimers, useRealTimers }; return jestObject; } } exports.JestGlobals = JestGlobals; /***/ }, /***/ "./src/internals/MockState.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.MockState = void 0; exports.generateMock = generateMock; function path() { const data = _interopRequireWildcard(require("node:path")); path = function () { return data; }; return data; } function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ const NODE_MODULES = `${path().sep}node_modules${path().sep}`; const unmockRegExpCache = new WeakMap(); const transitiveCacheKey = (from, moduleID) => `${from}\0${moduleID}`; class MockState { resolution; unmockList; shouldAutoMock; explicitCjsMock = new Map(); explicitEsmMock = new Map(); cjsFactories = new Map(); esmFactories = new Map(); virtualCjsMocks = new Map(); virtualEsmMocks = new Map(); shouldMockCache = new Map(); shouldUnmockTransitiveDepsCache = new Map(); transitiveShouldMock = new Map(); mockMetaDataCache = new Map(); onGenerateMockCallbacks = new Set(); constructor(resolution, config) { this.resolution = resolution; this.shouldAutoMock = config.automock; let unmock = unmockRegExpCache.get(config); if (!unmock && config.unmockedModulePathPatterns) { unmock = new RegExp(config.unmockedModulePathPatterns.join('|')); unmockRegExpCache.set(config, unmock); } this.unmockList = unmock; } shouldMockCjs(from, moduleName) { const moduleID = this.resolution.getCjsModuleId(this.virtualCjsMocks, from, moduleName); return { moduleID, shouldMock: this.decideSync(from, moduleName, moduleID, 'cjs') }; } shouldMockEsmSync(from, moduleName) { const moduleID = this.resolution.getEsmModuleId(this.virtualEsmMocks, from, moduleName); return { moduleID, shouldMock: this.decideSync(from, moduleName, moduleID, 'esm') }; } async shouldMockEsmAsync(from, moduleName) { const moduleID = await this.resolution.getEsmModuleIdAsync(this.virtualEsmMocks, from, moduleName); return { moduleID, shouldMock: await this.decideEsmAsync(from, moduleName, moduleID) }; } async decideEsmAsync(from, moduleName, moduleID) { const explicit = this.explicitEsmMock.get(moduleID); if (explicit !== undefined) return explicit; const key = transitiveCacheKey(from, moduleID); if (!this.shouldAutoMock || this.resolution.isCoreModule(moduleName) || this.shouldUnmockTransitiveDepsCache.get(key)) { return false; } const cached = this.shouldMockCache.get(moduleID); if (cached !== undefined) return cached; let modulePath; try { modulePath = await this.resolution.resolveEsmAsync(from, moduleName); } catch (error) { const manualMock = await this.resolution.getEsmMockModuleAsync(from, moduleName); if (manualMock) { this.shouldMockCache.set(moduleID, true); return true; } throw error; } if (this.unmockList?.test(modulePath)) { this.shouldMockCache.set(moduleID, false); return false; } const currentModuleID = await this.resolution.getEsmModuleIdAsync(this.virtualEsmMocks, from); return this.applyTransitive(moduleID, currentModuleID, modulePath, from, key, this.explicitEsmMock); } decideSync(from, moduleName, moduleID, mode) { const explicitMap = mode === 'cjs' ? this.explicitCjsMock : this.explicitEsmMock; const explicit = explicitMap.get(moduleID); if (explicit !== undefined) return explicit; const key = transitiveCacheKey(from, moduleID); if (!this.shouldAutoMock || this.resolution.isCoreModule(moduleName) || this.shouldUnmockTransitiveDepsCache.get(key)) { return false; } const cached = this.shouldMockCache.get(moduleID); if (cached !== undefined) return cached; let modulePath; try { modulePath = mode === 'cjs' ? this.resolution.resolveCjs(from, moduleName) : this.resolution.resolveEsm(from, moduleName); } catch (error) { const manualMock = mode === 'cjs' ? this.resolution.getCjsMockModule(from, moduleName) : this.resolution.getEsmMockModule(from, moduleName); if (manualMock) { this.shouldMockCache.set(moduleID, true); return true; } throw error; } if (this.unmockList?.test(modulePath)) { this.shouldMockCache.set(moduleID, false); return false; } const currentModuleID = mode === 'cjs' ? this.resolution.getCjsModuleId(this.virtualCjsMocks, from) : this.resolution.getEsmModuleId(this.virtualEsmMocks, from); return this.applyTransitive(moduleID, currentModuleID, modulePath, from, key, explicitMap); } applyTransitive(moduleID, currentModuleID, modulePath, from, key, explicitMap) { if (this.transitiveShouldMock.get(currentModuleID) === false || from.includes(NODE_MODULES) && modulePath.includes(NODE_MODULES) && (this.unmockList && this.unmockList.test(from) || explicitMap.get(currentModuleID) === false)) { this.transitiveShouldMock.set(moduleID, false); this.shouldUnmockTransitiveDepsCache.set(key, true); return false; } this.shouldMockCache.set(moduleID, true); return true; } // ---- explicit registration ---- setMock(from, moduleName, factory, options) { if (options?.virtual) { const mockPath = this.resolution.getModulePath(from, moduleName); this.virtualCjsMocks.set(mockPath, true); } const moduleID = this.resolution.getCjsModuleId(this.virtualCjsMocks, from, moduleName); this.explicitCjsMock.set(moduleID, true); this.cjsFactories.set(moduleID, factory); } setModuleMock(from, moduleName, factory, options) { if (options?.virtual) { const mockPath = this.resolution.getModulePath(from, moduleName); this.virtualEsmMocks.set(mockPath, true); } const moduleID = this.resolution.getEsmModuleId(this.virtualEsmMocks, from, moduleName); this.explicitEsmMock.set(moduleID, true); this.esmFactories.set(moduleID, factory); } disableAutomock() { this.shouldAutoMock = false; } enableAutomock() { this.shouldAutoMock = true; } unmockCjs(from, moduleName) { const moduleID = this.resolution.getCjsModuleId(this.virtualCjsMocks, from, moduleName); this.explicitCjsMock.set(moduleID, false); } unmockEsm(from, moduleName) { const moduleID = this.resolution.getEsmModuleId(this.virtualEsmMocks, from, moduleName); this.explicitEsmMock.set(moduleID, false); } deepUnmock(from, moduleName) { const moduleID = this.resolution.getCjsModuleId(this.virtualCjsMocks, from, moduleName); this.explicitCjsMock.set(moduleID, false); this.transitiveShouldMock.set(moduleID, false); } markExplicitCjsMock(from, moduleName) { const moduleID = this.resolution.getCjsModuleId(this.virtualCjsMocks, from, moduleName); this.explicitCjsMock.set(moduleID, true); } addOnGenerateMock(callback) { this.onGenerateMockCallbacks.add(callback); } getCjsModuleId(from, moduleName) { return this.resolution.getCjsModuleId(this.virtualCjsMocks, from, moduleName); } getEsmModuleId(from, moduleName) { return this.resolution.getEsmModuleId(this.virtualEsmMocks, from, moduleName); } getEsmModuleIdAsync(from, moduleName) { return this.resolution.getEsmModuleIdAsync(this.virtualEsmMocks, from, moduleName); } isExplicitlyUnmocked(moduleID) { return this.explicitCjsMock.get(moduleID) === false; } hasCjsFactory(moduleID) { return this.cjsFactories.has(moduleID); } getCjsFactory(moduleID) { return this.cjsFactories.get(moduleID); } hasEsmFactory(moduleID) { return this.esmFactories.has(moduleID); } getEsmFactory(moduleID) { return this.esmFactories.get(moduleID); } markTransitive(moduleID, value) { this.transitiveShouldMock.set(moduleID, value); } hasMockMetadata(modulePath) { return this.mockMetaDataCache.has(modulePath); } getMockMetadata(modulePath) { return this.mockMetaDataCache.get(modulePath); } setMockMetadata(modulePath, metadata) { this.mockMetaDataCache.set(modulePath, metadata); } notifyMockGenerated(moduleName, moduleMock) { let result = moduleMock; for (const callback of this.onGenerateMockCallbacks) { result = callback(moduleName, result); } return result; } // `resetModules` does not touch mock state - explicit mocks, factories, and // virtual marks survive a reset. Only `teardown` drops everything. clear() { this.cjsFactories.clear(); this.esmFactories.clear(); this.mockMetaDataCache.clear(); this.shouldMockCache.clear(); this.shouldUnmockTransitiveDepsCache.clear(); this.explicitCjsMock.clear(); this.explicitEsmMock.clear(); this.transitiveShouldMock.clear(); this.virtualCjsMocks.clear(); this.virtualEsmMocks.clear(); this.onGenerateMockCallbacks.clear(); } } exports.MockState = MockState; function generateMock(from, moduleName, options) { const { resolution, mockState, moduleMocker, registries, requireModule } = options; const modulePath = resolution.resolveCjsStub(from, moduleName) || resolution.resolveCjs(from, moduleName); if (!mockState.hasMockMetadata(modulePath)) { // This allows us to handle circular dependencies while generating an // automock mockState.setMockMetadata(modulePath, moduleMocker.getMetadata({}) || {}); // In order to avoid it being possible for automocking to potentially // cause side-effects within the module environment, we need to execute // the module in isolation. This could cause issues if the module being // mocked has calls into side-effectful APIs on another module. const moduleExports = registries.withScratchRegistries(() => requireModule(from, moduleName)); const mockMetadata = moduleMocker.getMetadata(moduleExports); if (mockMetadata == null) { throw new Error(`Failed to get mock metadata: ${modulePath}\n\n` + 'See: https://jestjs.io/docs/manual-mocks#content'); } mockState.setMockMetadata(modulePath, mockMetadata); } const moduleMock = moduleMocker.generateFromMetadata(mockState.getMockMetadata(modulePath)); return mockState.notifyMockGenerated(modulePath, moduleMock); } /***/ }, /***/ "./src/internals/ModuleExecutor.ts" (__unused_webpack_module, exports, __webpack_require__) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.isCjsParseError = exports.ModuleExecutor = exports.CJS_PARSE_ERROR = void 0; function _nodeVm() { const data = require("node:vm"); _nodeVm = function () { return data; }; return data; } function _transform() { const data = require("@jest/transform"); _transform = function () { return data; }; return data; } function _jestResolve() { const data = _interopRequireDefault(require("jest-resolve")); _jestResolve = function () { return data; }; return data; } function _jestUtil() { const data = require("jest-util"); _jestUtil = function () { return data; }; return data; } var _nodeCapabilities = __webpack_require__("./src/internals/nodeCapabilities.ts"); function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ // Marker used by the CJS-as-ESM SyntaxError fallback paths to distinguish // parse-time errors (where retrying as ESM is correct) from runtime errors // a user might throw from inside a module body. const CJS_PARSE_ERROR = exports.CJS_PARSE_ERROR = Symbol('jest-runtime CJS parse error'); const isCjsParseError = error => (0, _jestUtil().isError)(error) && error[CJS_PARSE_ERROR] === true; exports.isCjsParseError = isCjsParseError; class ModuleExecutor { resolution; transformCache; environment; config; testPath; requireBuilder; testMainModule; jestGlobals; dynamicImport; currentlyExecutingManualMock = null; constructor(options) { this.resolution = options.resolution; this.transformCache = options.transformCache; this.environment = options.environment; this.config = options.config; this.testPath = options.testPath; this.requireBuilder = options.requireBuilder; this.testMainModule = options.testMainModule; this.jestGlobals = options.jestGlobals; this.dynamicImport = options.dynamicImport; } getCurrentlyExecutingManualMock() { return this.currentlyExecutingManualMock; } exec(localModule, options, moduleRegistry, from, moduleName) { if (!this.environment.global) { return 'env-disposed'; } const module = localModule; const filename = module.filename; const origCurrExecutingManualMock = this.currentlyExecutingManualMock; this.currentlyExecutingManualMock = filename; try { module.children = []; Object.defineProperty(module, 'parent', { enumerable: true, get() { const key = from || ''; return moduleRegistry.get(key) || null; } }); const modulePaths = this.resolution.getModulePaths(module.path); const globalPaths = this.resolution.getGlobalPaths(moduleName); module.paths = [...modulePaths, ...globalPaths]; Object.defineProperty(module, 'require', { value: this.requireBuilder.for(localModule, options) }); const transformedCode = this.transformCache.transform(filename, options); const compiledFunction = this.compile(transformedCode, filename); if (compiledFunction === null) { return 'env-disposed'; } const jestObject = this.jestGlobals.jestObjectFor(filename); const lastArgs = [this.config.injectGlobals ? jestObject : undefined, ...this.config.sandboxInjectedGlobals.map(globalVariable => { if (this.environment.global[globalVariable]) { return this.environment.global[globalVariable]; } throw new Error(`You have requested '${globalVariable}' as a global variable, but it was not present. Please check your config or your global environment.`); })]; if (!this.testMainModule.current && filename === this.testPath) { this.testMainModule.current = module; } Object.defineProperty(module, 'main', { enumerable: true, value: this.testMainModule.current }); try { compiledFunction.call(module.exports, module, // module object module.exports, // module exports module.require, // require implementation module.path, // __dirname module.filename, // __filename lastArgs[0], ...lastArgs.slice(1).filter(_jestUtil().isNonNullable)); } catch (error) { this.handleExecutionError(error, module); } } finally { this.currentlyExecutingManualMock = origCurrExecutingManualMock; } return 'loaded'; } compile(scriptSource, filename) { const vmContext = this.environment.getVmContext(); if (vmContext == null) { return null; } try { const scriptFilename = this.resolution.isCoreModule(filename) ? `jest-nodejs-core-${filename}` : filename; return (0, _nodeVm().compileFunction)(scriptSource, this.constructInjectedModuleParameters(), { filename: scriptFilename, importModuleDynamically: async (specifier, _function, importAttributes) => { (0, _jestUtil().invariant)(_nodeCapabilities.runtimeSupportsVmModules, 'You need to run with a version of node that supports ES Modules in the VM API. See https://jestjs.io/docs/ecmascript-modules'); return this.dynamicImport(specifier, scriptFilename, vmContext, importAttributes); }, parsingContext: vmContext }); } catch (error) { // Tag so callers can distinguish parse-time SyntaxErrors (where the // ESM-syntax-in-CJS fallback applies) from runtime SyntaxErrors a user // might throw from inside a CJS module body. if ((0, _jestUtil().isError)(error)) { error[CJS_PARSE_ERROR] = true; } throw (0, _transform().handlePotentialSyntaxError)(error); } } constructInjectedModuleParameters() { return ['module', 'exports', 'require', '__dirname', '__filename', this.config.injectGlobals ? 'jest' : undefined, ...this.config.sandboxInjectedGlobals].filter(_jestUtil().isNonNullable); } handleExecutionError(error, module) { const moduleNotFoundError = _jestResolve().default.tryCastModuleNotFoundError(error); if (moduleNotFoundError) { if (!moduleNotFoundError.requireStack) { moduleNotFoundError.requireStack = [module.filename || module.id]; for (let cursor = module.parent; cursor; cursor = cursor.parent) { moduleNotFoundError.requireStack.push(cursor.filename || cursor.id); } moduleNotFoundError.buildMessage(this.config.rootDir); } throw moduleNotFoundError; } throw error; } } exports.ModuleExecutor = ModuleExecutor; /***/ }, /***/ "./src/internals/ModuleRegistries.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.ModuleRegistries = void 0; function _nodeModule() { const data = _interopRequireDefault(require("node:module")); _nodeModule = function () { return data; }; return data; } function path() { const data = _interopRequireWildcard(require("node:path")); path = function () { return data; }; return data; } function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); } function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ // Only expose ESM entries whose `namespace` is readable without throwing or // exposing TDZ values: `unlinked`/`linking` throw `ERR_VM_MODULE_STATUS`, and // a `linked` SourceTextModule's namespace properties are in TDZ until // evaluate runs (reading them throws `ReferenceError`). const isLiveEsm = entry => { if (!entry || entry instanceof Promise) return false; const status = entry.status; return status === 'evaluated' || status === 'errored'; }; const notPermittedMethod = () => true; class Isolation { cjs = new Map(); esm = new Map(); mock = new Map(); clear() { this.cjs.clear(); this.esm.clear(); this.mock.clear(); } } class ModuleRegistries { moduleRegistry = new Map(); internalModuleRegistry = new Map(); esModuleRegistry = new Map(); mockRegistry = new Map(); moduleMockRegistry = new Map(); isolation = null; esmRequireCacheWrappers = new WeakMap(); getCjs(modulePath) { return (this.isolation?.cjs ?? this.moduleRegistry).get(modulePath); } setCjs(modulePath, module) { (this.isolation?.cjs ?? this.moduleRegistry).set(modulePath, module); } hasCjs(modulePath) { return (this.isolation?.cjs ?? this.moduleRegistry).has(modulePath); } deleteCjs(modulePath) { (this.isolation?.cjs ?? this.moduleRegistry).delete(modulePath); } getInternalCjs(modulePath) { return this.internalModuleRegistry.get(modulePath); } setInternalCjs(modulePath, module) { this.internalModuleRegistry.set(modulePath, module); } hasInternalCjs(modulePath) { return this.internalModuleRegistry.has(modulePath); } getEsm(key) { return (this.isolation?.esm ?? this.esModuleRegistry).get(key); } setEsm(key, module) { (this.isolation?.esm ?? this.esModuleRegistry).set(key, module); } hasEsm(key) { return (this.isolation?.esm ?? this.esModuleRegistry).has(key); } // Reads cascade: isolated overlay first, fall back to main. Writes go to // the active overlay only. This lets `jest.isolateModules` inherit mock // instances the user set up outside (so `.mockImplementation(...)` on the // outer instance still applies to inner reads) while still allowing the // isolation block to install its own mocks that don't leak back out. getMock(moduleID) { const fromIsolated = this.isolation?.mock.get(moduleID); if (fromIsolated !== undefined) return fromIsolated; return this.mockRegistry.get(moduleID); } setMock(moduleID, module) { (this.isolation?.mock ?? this.mockRegistry).set(moduleID, module); } hasMock(moduleID) { return (this.isolation?.mock.has(moduleID) ?? false) || this.mockRegistry.has(moduleID); } getModuleMock(moduleID) { return this.moduleMockRegistry.get(moduleID); } setModuleMock(moduleID, module) { this.moduleMockRegistry.set(moduleID, module); } hasModuleMock(moduleID) { return this.moduleMockRegistry.has(moduleID); } getActiveEsmRegistry() { return this.isolation?.esm ?? this.esModuleRegistry; } getActiveCjsRegistry() { return this.isolation?.cjs ?? this.moduleRegistry; } getInternalCjsRegistry() { return this.internalModuleRegistry; } getActiveMockRegistry() { return this.isolation?.mock ?? this.mockRegistry; } isIsolated() { return this.isolation !== null; } enterIsolated(callerName) { if (this.isIsolated()) { const other = callerName === 'isolateModules' ? 'isolateModulesAsync' : 'isolateModules'; throw new Error(`${callerName} cannot be nested inside another ${callerName} or ${other}.`); } this.isolation = new Isolation(); } exitIsolated() { this.isolation?.clear(); this.isolation = null; } // Loads `fn` against fresh CJS + mock registries, then restores the // originals. Used by `_generateMock` to keep automock loading from // polluting the real caches. withScratchRegistries(fn) { const originalMock = this.mockRegistry; const originalModule = this.moduleRegistry; this.mockRegistry = new Map(); this.moduleRegistry = new Map(); try { return fn(); } finally { this.mockRegistry = originalMock; this.moduleRegistry = originalModule; } } wrapEsmForRequireCache(filename, esm) { const existing = this.esmRequireCacheWrappers.get(esm); if (existing) return existing; const dir = path().dirname(filename); const wrapper = { children: [], exports: esm.namespace, filename, id: filename, isPreloading: false, loaded: true, parent: null, path: dir, paths: _nodeModule().default.Module._nodeModulePaths(dir), require: () => { throw new Error('require() on a require.cache ESM entry is not supported'); } }; this.esmRequireCacheWrappers.set(esm, wrapper); return wrapper; } createRequireCacheProxy() { const esmEntry = key => { const entry = this.esModuleRegistry.get(key); if (!isLiveEsm(entry)) return undefined; return this.wrapEsmForRequireCache(key, entry); }; return new Proxy(Object.create(null), { defineProperty: notPermittedMethod, deleteProperty: notPermittedMethod, get: (_target, key) => { if (typeof key !== 'string') return undefined; return this.moduleRegistry.get(key) ?? esmEntry(key); }, getOwnPropertyDescriptor() { return { configurable: true, enumerable: true }; }, has: (_target, key) => { if (typeof key !== 'string') return false; return this.moduleRegistry.has(key) || isLiveEsm(this.esModuleRegistry.get(key)); }, ownKeys: () => { const keys = new Set(this.moduleRegistry.keys()); for (const [key, entry] of this.esModuleRegistry) { if (isLiveEsm(entry)) keys.add(key); } return [...keys]; }, set: notPermittedMethod }); } clearForReset() { this.exitIsolated(); this.mockRegistry.clear(); this.moduleRegistry.clear(); this.esModuleRegistry.clear(); this.moduleMockRegistry.clear(); } clear() { this.clearForReset(); this.internalModuleRegistry.clear(); } } exports.ModuleRegistries = ModuleRegistries; /***/ }, /***/ "./src/internals/Resolution.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.isWasm = exports.Resolution = void 0; function path() { const data = _interopRequireWildcard(require("node:path")); path = function () { return data; }; return data; } function fs() { const data = _interopRequireWildcard(require("graceful-fs")); fs = function () { return data; }; return data; } function _jestResolve() { const data = _interopRequireDefault(require("jest-resolve")); _jestResolve = function () { return data; }; return data; } function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; } function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ const isWasm = modulePath => modulePath.endsWith('.wasm'); exports.isWasm = isWasm; class Resolution { resolver; cjsConditions; esmConditions; extensionsToTreatAsEsm; cjsCache = new Map(); esmCache = new Map(); manualMockCache = new Map(); constructor(resolver, envExportConditions, extensionsToTreatAsEsm) { this.resolver = resolver; this.cjsConditions = [...new Set(['require', 'node', 'default', ...envExportConditions])]; this.esmConditions = [...new Set(['import', 'default', ...envExportConditions])]; this.extensionsToTreatAsEsm = extensionsToTreatAsEsm; } shouldLoadAsEsm(modulePath) { return isWasm(modulePath) || _jestResolve().default.unstable_shouldLoadAsEsm(modulePath, this.extensionsToTreatAsEsm); } resolveCjs(from, to) { if (!to) return from; return this.resolveCached(from, to, this.cjsCache, this.cjsConditions); } resolveEsm(from, to) { if (!to) return from; return this.resolveCached(from, to, this.esmCache, this.esmConditions); } resolveEsmAsync(from, to) { if (!to) return Promise.resolve(from); return this.resolver.resolveModuleAsync(from, to, { conditions: this.esmConditions }); } getCjsModuleId(virtualMocks, from, moduleName) { return this.resolver.getModuleID(virtualMocks, from, moduleName, { conditions: this.cjsConditions }); } getEsmModuleId(virtualMocks, from, moduleName) { return this.resolver.getModuleID(virtualMocks, from, moduleName, { conditions: this.esmConditions }); } getEsmModuleIdAsync(virtualMocks, from, moduleName) { return this.resolver.getModuleIDAsync(virtualMocks, from, moduleName, { conditions: this.esmConditions }); } getCjsMockModule(from, moduleName) { return this.resolver.getMockModule(from, moduleName, { conditions: this.cjsConditions }); } getEsmMockModule(from, moduleName) { return this.resolver.getMockModule(from, moduleName, { conditions: this.esmConditions }); } getEsmMockModuleAsync(from, moduleName) { return this.resolver.getMockModuleAsync(from, moduleName, { conditions: this.esmConditions }); } // Resolves the manual mock module path from a (potentially aliased) module // name. Covers three shapes: // // A. Core module specifier i.e. ['fs', 'node:fs']: // Normalize then check for a root manual mock '/__mocks__/'. // // B. Node module specifier i.e. ['jest', 'react']: // Look for root manual mock. // // C. Relative/Absolute path: // If the actual module file has a __mocks__ dir sitting immediately next // to it, look to see if there is a manual mock for this file. // // subDir1/my_module.js // subDir1/__mocks__/my_module.js // subDir2/my_module.js // subDir2/__mocks__/my_module.js // // Where some other module does a relative require into each of the // respective subDir{1,2} directories and expects a manual mock // corresponding to that particular my_module.js file. findManualMock(from, moduleName) { // Normalize core specifiers (`node:fs` → `fs`) before building the cache // key so the two forms share an entry instead of populating two. const canonicalName = this.isCoreModule(moduleName) ? this.normalizeCoreModuleSpecifier(moduleName) : moduleName; const cacheKey = `${from}\0${canonicalName}`; let result = this.manualMockCache.get(cacheKey); if (result === undefined) { result = this.computeManualMock(from, canonicalName); this.manualMockCache.set(cacheKey, result); } return result; } computeManualMock(from, moduleName) { if (this.isCoreModule(moduleName)) { return this.getCjsMockModule(from, moduleName); } const rootMock = this.getCjsMockModule(from, moduleName); if (rootMock) return rootMock; const modulePath = this.resolveCjs(from, moduleName); const sibling = path().join(path().dirname(modulePath), '__mocks__', path().basename(modulePath)); return fs().existsSync(sibling) ? sibling : null; } resolveCjsStub(from, moduleName) { return this.resolver.resolveStubModuleName(from, moduleName, { conditions: this.cjsConditions }); } getModulePaths(from) { return this.resolver.getModulePaths(from); } getGlobalPaths(moduleName) { return this.resolver.getGlobalPaths(moduleName); } isCoreModule(name) { return this.resolver.isCoreModule(name); } normalizeCoreModuleSpecifier(name) { return this.resolver.normalizeCoreModuleSpecifier(name); } getModule(name) { return this.resolver.getModule(name); } getModulePath(from, moduleName) { return this.resolver.getModulePath(from, moduleName); } canResolveSync() { return this.resolver.canResolveSync(); } resolveCjsFromDirIfExists(dir, name, paths) { return this.resolver.resolveModuleFromDirIfExists(dir, name, { conditions: this.cjsConditions, paths }); } clear() { this.cjsCache.clear(); this.esmCache.clear(); this.manualMockCache.clear(); } resolveCached(from, to, cache, conditions) { const key = `${from}\0${to}`; const cached = cache.get(key); if (cached !== undefined) return cached; const resolved = this.resolver.resolveModule(from, to, { conditions }); cache.set(key, resolved); return resolved; } } exports.Resolution = Resolution; /***/ }, /***/ "./src/internals/TestMainModule.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.TestMainModule = void 0; /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ // Shared cell for `require.main`: the executor writes it when the test file // loads, the require-builder reads it when attaching `module.require`. class TestMainModule { current = null; reset() { this.current = null; } } exports.TestMainModule = TestMainModule; /***/ }, /***/ "./src/internals/TestState.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.TestState = void 0; /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ class TestState { state = 'loading'; logFormattedReferenceError; constructor(logFormattedReferenceError) { this.logFormattedReferenceError = logFormattedReferenceError; } isTornDown() { return this.state === 'tornDown'; } isBetweenTests() { return this.state === 'betweenTests'; } /** * Logs a post-teardown reference error and sets `process.exitCode = 1` if * the runtime has been torn down. Returns `true` if the caller should bail * out (i.e. it was torn down), `false` otherwise. */ bailIfTornDown(message) { if (this.state !== 'tornDown') return false; this.logFormattedReferenceError(message); process.exitCode = 1; return true; } /** * Like {@link bailIfTornDown}, but throws a `ReferenceError` with the same * `message` instead of returning a flag. Use at call sites that can't bail * with `return` (e.g. inside an `async` function whose return type does not * allow `void`/`null`). */ throwIfTornDown(message) { if (this.bailIfTornDown(message)) { throw new ReferenceError(message); } } throwIfBetweenTests(message) { if (this.state === 'betweenTests') { throw new ReferenceError(message); } } enterTestCode() { this.state = 'inTest'; } leaveTestCode() { this.state = 'betweenTests'; } teardown() { this.state = 'tornDown'; } } exports.TestState = TestState; /***/ }, /***/ "./src/internals/TransformCache.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.TransformCache = void 0; function _stripBom() { const data = _interopRequireDefault(require("strip-bom")); _stripBom = function () { return data; }; return data; } function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ class TransformCache { scriptTransformer; fileCache; getFullTransformationOptions; transforms = new Map(); mutex = new Map(); sourceMaps = new Map(); constructor(scriptTransformer, fileCache, getFullTransformationOptions) { this.scriptTransformer = scriptTransformer; this.fileCache = fileCache; this.getFullTransformationOptions = getFullTransformationOptions; } transform(filename, options) { const source = this.fileCache.readFile(filename); if (options?.isInternalModule) return source; const transformedFile = this.scriptTransformer.transform(filename, this.getFullTransformationOptions(options), source); this.transforms.set(filename, transformedFile); if (transformedFile.sourceMapPath) { this.sourceMaps.set(filename, transformedFile.sourceMapPath); } return transformedFile.code; } async transformAsync(filename, options) { const source = this.fileCache.readFile(filename); if (options?.isInternalModule) return source; const transformedFile = await this.scriptTransformer.transformAsync(filename, this.getFullTransformationOptions(options), source); if (this.transforms.get(filename)?.code !== transformedFile.code) { this.transforms.set(filename, transformedFile); } if (transformedFile.sourceMapPath) { this.sourceMaps.set(filename, transformedFile.sourceMapPath); } return transformedFile.code; } canTransformSync(filename) { return this.scriptTransformer.canTransformSync(filename); } getCachedSource(filename) { return this.transforms.get(filename)?.code; } // Reads + transforms a `.json` file's source, returning the transformed // text (still a string). Caller is responsible for `JSON.parse`-ing in the // appropriate realm. transformJson(filename, options) { const source = (0, _stripBom().default)(this.fileCache.readFile(filename)); return this.scriptTransformer.transformJson(filename, this.getFullTransformationOptions(options), source); } getEntries() { return this.transforms; } getSourceMaps() { return this.sourceMaps; } // Mutex deduplicates parallel `transformAsync`s of the same module across // concurrent `loadEsmModule` calls on the legacy async path. Goes away // once min-Node ≥ v24.9 makes that path obsolete. hasMutex(key) { return this.mutex.has(key); } awaitMutex(key) { return this.mutex.get(key); } setMutex(key, promise) { this.mutex.set(key, promise); } clearMutex(key) { this.mutex.delete(key); } // `resetModules` calls this; source maps are preserved so post-reset stack // traces still resolve. `teardown` calls `clear()` instead. clearForReset() { this.transforms.clear(); this.mutex.clear(); } clear() { this.clearForReset(); this.sourceMaps.clear(); } } exports.TransformCache = TransformCache; /***/ }, /***/ "./src/internals/V8CoverageCollector.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.V8CoverageCollector = void 0; function _nodeUrl() { const data = require("node:url"); _nodeUrl = function () { return data; }; return data; } function _collectV8Coverage() { const data = require("collect-v8-coverage"); _collectV8Coverage = function () { return data; }; return data; } function _transform() { const data = require("@jest/transform"); _transform = function () { return data; }; return data; } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ class V8CoverageCollector { coverageOptions; config; transformCache; instrumenter; result; sources; constructor(coverageOptions, config, transformCache) { this.coverageOptions = coverageOptions; this.config = config; this.transformCache = transformCache; } async start() { this.instrumenter = new (_collectV8Coverage().CoverageInstrumenter)(); this.sources = new Map(); await this.instrumenter.startInstrumenting(); } async stop() { if (!this.instrumenter || !this.sources) { throw new Error('You need to call `collectV8Coverage` first.'); } this.result = await this.instrumenter.stopInstrumenting(); this.sources = new Map([...this.sources, ...this.transformCache.getEntries()]); } // Snapshot transforms about to be cleared (e.g. by `resetModules`) so the // mapping from URL to transformed source survives across the reset. snapshotTransforms() { if (!this.coverageOptions.collectCoverage || this.coverageOptions.coverageProvider !== 'v8' || !this.sources) { return; } this.sources = new Map([...this.sources, ...this.transformCache.getEntries()]); } getResult() { if (!this.result || !this.sources) { throw new Error('You need to call `stopCollectingV8Coverage` first.'); } const sources = this.sources; return this.result.filter(res => res.url.startsWith('file://')).map(res => ({ ...res, url: (0, _nodeUrl().fileURLToPath)(res.url) })).filter(res => // TODO: will this work on windows? It might be better if `shouldInstrument` deals with it anyways res.url.startsWith(this.coverageOptions.globalRootDir ?? this.config.rootDir) && (0, _transform().shouldInstrument)(res.url, this.coverageOptions, this.config, /* loadedFilenames */[...sources.keys()])).map(result => ({ codeTransformResult: sources.get(result.url), result })); } reset() { this.sources?.clear(); this.result = []; this.instrumenter = undefined; } } exports.V8CoverageCollector = V8CoverageCollector; /***/ }, /***/ "./src/internals/cjsRequire.ts" (__unused_webpack_module, exports, __webpack_require__) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.RequireBuilder = exports.JEST_RESOLVE_OUTSIDE_VM_OPTION = exports.CoreModuleProvider = void 0; function _nodeModule() { const data = _interopRequireDefault(require("node:module")); _nodeModule = function () { return data; }; return data; } function path() { const data = _interopRequireWildcard(require("node:path")); path = function () { return data; }; return data; } function _nodeUrl() { const data = require("node:url"); _nodeUrl = function () { return data; }; return data; } function _jestResolve() { const data = _interopRequireDefault(require("jest-resolve")); _jestResolve = function () { return data; }; return data; } function _jestUtil() { const data = require("jest-util"); _jestUtil = function () { return data; }; return data; } var _helpers = __webpack_require__("./src/helpers.ts"); function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); } function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ const JEST_RESOLVE_OUTSIDE_VM_OPTION = exports.JEST_RESOLVE_OUTSIDE_VM_OPTION = Symbol.for('jest-resolve-outside-vm-option'); class RequireBuilder { resolution; registries; testMainModule; requireDispatch; requireInternal; constructor(options) { this.resolution = options.resolution; this.registries = options.registries; this.testMainModule = options.testMainModule; this.requireDispatch = options.requireDispatch; this.requireInternal = options.requireInternal; } for(from, options) { const resolveImpl = (moduleName, resolveOptions) => { const resolved = this.resolve(from.filename, moduleName, resolveOptions); if (resolveOptions?.[JEST_RESOLVE_OUTSIDE_VM_OPTION] && options?.isInternalModule) { return (0, _helpers.createOutsideJestVmPath)(resolved); } return resolved; }; resolveImpl.paths = moduleName => this.resolvePaths(from.filename, moduleName); const moduleRequire = options?.isInternalModule ? moduleName => this.requireInternal(from.filename, moduleName) : moduleName => this.requireDispatch(from.filename, moduleName); moduleRequire.extensions = Object.create(null); moduleRequire.resolve = resolveImpl; moduleRequire.cache = this.registries.createRequireCacheProxy(); Object.defineProperty(moduleRequire, 'main', { enumerable: true, value: this.testMainModule.current }); return moduleRequire; } forFilename(filename) { return this.for({ children: [], exports: {}, filename, id: filename, isPreloading: false, loaded: false, path: path().dirname(filename) }, undefined); } resolve(from, moduleName, options = {}) { if (moduleName == null) { throw new Error('The first argument to require.resolve must be a string. Received null or undefined.'); } if (path().isAbsolute(moduleName)) { const module = this.resolution.resolveCjsFromDirIfExists(moduleName, moduleName, []); if (module) { return module; } } else if (options.paths) { const module = this.resolution.resolveCjsStub(from, moduleName); if (module) { return module; } for (const searchPath of options.paths) { const absolutePath = path().resolve(from, '..', searchPath); // required to also resolve files without leading './' directly in the path const module = this.resolution.resolveCjsFromDirIfExists(absolutePath, moduleName, [absolutePath]); if (module) { return module; } } throw new (_jestResolve().default.ModuleNotFoundError)(`Cannot resolve module '${moduleName}' from paths ['${options.paths.join("', '")}'] from ${from}`); } try { return this.resolution.resolveCjs(from, moduleName); } catch (error) { const module = this.resolution.getCjsMockModule(from, moduleName); if (module) { return module; } throw error; } } resolvePaths(from, moduleName) { const fromDir = path().resolve(from, '..'); if (moduleName == null) { throw new Error('The first argument to require.resolve.paths must be a string. Received null or undefined.'); } if (moduleName.length === 0) { throw new Error('The first argument to require.resolve.paths must not be the empty string.'); } if (moduleName[0] === '.') { return [fromDir]; } if (this.resolution.isCoreModule(moduleName)) { return null; } const modulePaths = this.resolution.getModulePaths(fromDir); const globalPaths = this.resolution.getGlobalPaths(moduleName); return [...modulePaths, ...globalPaths]; } } exports.RequireBuilder = RequireBuilder; class CoreModuleProvider { mockedModuleClass; resolution; environment; requireBuilder; constructor(options) { this.resolution = options.resolution; this.environment = options.environment; this.requireBuilder = options.requireBuilder; } require(moduleName, supportPrefix) { const moduleWithoutNodePrefix = supportPrefix && this.resolution.normalizeCoreModuleSpecifier(moduleName); if (moduleWithoutNodePrefix === 'process') { return this.environment.global.process; } if (moduleWithoutNodePrefix === 'module') { return this.getMockedModuleClass(); } const coreModule = require(moduleName); (0, _jestUtil().protectProperties)(coreModule); return coreModule; } getMockedModuleClass() { if (this.mockedModuleClass) { return this.mockedModuleClass; } const createRequire = modulePath => { const filename = typeof modulePath === 'string' ? modulePath.startsWith('file:///') ? (0, _nodeUrl().fileURLToPath)(new (_nodeUrl().URL)(modulePath)) : modulePath : (0, _nodeUrl().fileURLToPath)(modulePath); if (!path().isAbsolute(filename)) { const error = new TypeError(`The argument 'filename' must be a file URL object, file URL string, or absolute path string. Received '${filename}'`); error.code = 'ERR_INVALID_ARG_TYPE'; throw error; } return this.requireBuilder.forFilename(filename); }; class Module extends _nodeModule().default.Module {} for (const [key, value] of Object.entries(_nodeModule().default.Module)) { // @ts-expect-error: no index signature Module[key] = value; } Module.Module = Module; if ('createRequire' in _nodeModule().default) { Module.createRequire = createRequire; } if ('syncBuiltinESMExports' in _nodeModule().default) { // cast since TS seems very confused about whether it exists or not Module.syncBuiltinESMExports = // eslint-disable-next-line @typescript-eslint/no-empty-function function syncBuiltinESMExports() {}; } this.mockedModuleClass = Module; return Module; } reset() { this.mockedModuleClass = undefined; } } exports.CoreModuleProvider = CoreModuleProvider; /***/ }, /***/ "./src/internals/nodeCapabilities.ts" (__unused_webpack_module, exports) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.supportsSyncEvaluate = exports.supportsNodeColonModulePrefixInRequire = exports.runtimeSupportsVmModules = void 0; function _nodeVm() { const data = require("node:vm"); _nodeVm = function () { return data; }; return data; } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ const runtimeSupportsVmModules = exports.runtimeSupportsVmModules = typeof _nodeVm().SyntheticModule === 'function'; const supportsSyncEvaluate = exports.supportsSyncEvaluate = // @ts-expect-error - `hasAsyncGraph` is in Node v24.9+, not yet typed in @types/node@18 typeof _nodeVm().SourceTextModule?.prototype.hasAsyncGraph === 'function'; const supportsNodeColonModulePrefixInRequire = exports.supportsNodeColonModulePrefixInRequire = (() => { try { require('node:fs'); return true; } catch { return false; } })(); /***/ }, /***/ "./src/internals/syntheticBuilders.ts" (__unused_webpack_module, exports, __webpack_require__) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.buildCjsAsEsmSyntheticModule = buildCjsAsEsmSyntheticModule; exports.buildCoreSyntheticModule = buildCoreSyntheticModule; exports.buildJsonSyntheticModule = buildJsonSyntheticModule; exports.buildWasmSyntheticModule = buildWasmSyntheticModule; exports.evaluateSyntheticModule = evaluateSyntheticModule; exports.syntheticFromExports = syntheticFromExports; function _nodeVm() { const data = require("node:vm"); _nodeVm = function () { return data; }; return data; } function _jestUtil() { const data = require("jest-util"); _jestUtil = function () { return data; }; return data; } var _helpers = __webpack_require__("./src/helpers.ts"); /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ // Build a SyntheticModule from a plain exports record. The set of names and // the value *references* are snapshotted at construction time, so later // `exportsObject[k] = v` re-assignments or key add/delete won't leak into // `evaluate()`. This is a shallow snapshot - mutating an exported object // (`exportsObject.x.foo = ...`) is still observable through `setExport`. function syntheticFromExports(identifier, context, exportsObject) { const entries = Object.entries(exportsObject); return new (_nodeVm().SyntheticModule)(entries.map(([key]) => key), function () { for (const [key, value] of entries) { this.setExport(key, value); } }, { context, identifier }); } function buildJsonSyntheticModule(jsonText, identifier, context) { // JSON.parse runs in the body so a parse error surfaces during evaluate(), // matching Node's native JSON-module semantics. return new (_nodeVm().SyntheticModule)(['default'], function () { const obj = JSON.parse(jsonText); this.setExport('default', obj); }, { context, identifier }); } // The body reads each import's namespace via `getDepNamespace`, which both the // sync graph (closure over `scratch`) and the legacy path (closure over a // pre-built `moduleLookup`) supply. function buildWasmSyntheticModule(wasmModule, identifier, context, getDepNamespace) { const exports = WebAssembly.Module.exports(wasmModule); const imports = WebAssembly.Module.imports(wasmModule); return new (_nodeVm().SyntheticModule)(exports.map(({ name }) => name), function () { const importsObject = {}; for (const { module: depSpec, name } of imports) { if (!importsObject[depSpec]) { importsObject[depSpec] = {}; } const namespace = getDepNamespace(depSpec); importsObject[depSpec][name] = namespace[name]; } const wasmInstance = new WebAssembly.Instance(wasmModule, importsObject); for (const { name } of exports) { this.setExport(name, wasmInstance.exports[name]); } }, { context, identifier }); } function buildCoreSyntheticModule(moduleName, context, requireCoreModule) { const required = requireCoreModule(moduleName, true); // should identifier be `node://${moduleName}`? return syntheticFromExports(moduleName, context, { ...required, default: required }); } // Builds a SyntheticModule wrapping a CJS module's `module.exports` for // import-from-ESM. Merges cjs-module-lexer's static export list with the // runtime keys of the actual exports object (lexer can miss // `Object.assign`-style patterns). function buildCjsAsEsmSyntheticModule(from, modulePath, context, requireModuleOrMock, cjsExportsCache) { const cjs = requireModuleOrMock(from, modulePath); const parsedExports = cjsExportsCache.getExportsOf(from, modulePath); // CJS modules can legally set `module.exports` to `null` or a primitive. // Functions are also valid (e.g. `module.exports = fn; fn.helper = ...`). const cjsRecord = cjs !== null && (typeof cjs === 'object' || typeof cjs === 'function') ? cjs : null; const allCandidates = new Set([...parsedExports, ...(cjsRecord ? Object.keys(cjsRecord) : [])]); const cjsExports = [...allCandidates].filter(exportName => { // `default` is handled separately below as the whole module.exports. if (exportName === 'default' || cjsRecord == null) { return false; } return Object.hasOwn(cjsRecord, exportName); }); return new (_nodeVm().SyntheticModule)([...cjsExports, 'default'], function () { if (cjsRecord != null) { for (const exportName of cjsExports) { this.setExport(exportName, Reflect.get(cjsRecord, exportName)); } } // module.exports is the ESM default, matching Node's CJS-from-ESM behavior. // __esModule is not honored — see Node docs on named exports from CJS. this.setExport('default', cjs); }, { context, identifier: modulePath }); } // On Node v22.21+ / v24.8+ a SyntheticModule starts in `'linked'` and the // body runs synchronously even though `evaluate()` returns a Promise - // return it sync so callers can store the actual module rather than a // Promise that can poison the registry if microtask draining stalls. On // older Node it starts `'unlinked'` and link/evaluate are genuinely async; // fall back to the async path there (the async-only legacy ESM code paths // handle the Promise return fine, and sync `require(esm)` doesn't exist on // those versions anyway). function evaluateSyntheticModule(module) { if (module.status === 'unlinked') { return evaluateSyntheticModuleAsync(module); } module.evaluate().catch(_helpers.noop); if (module.status === 'errored') { throw module.error; } (0, _jestUtil().invariant)(module.status === 'evaluated', `Synthetic module ${module.identifier} did not evaluate synchronously (status="${module.status}"). This is a bug in Jest, please report it!`); return module; } async function evaluateSyntheticModuleAsync(module) { await module.link(() => { throw new Error('This should never happen'); }); await module.evaluate(); return module; } /***/ } /******/ }); /************************************************************************/ /******/ // The module cache /******/ var __webpack_module_cache__ = {}; /******/ /******/ // The require function /******/ function __webpack_require__(moduleId) { /******/ // Check if module is in cache /******/ var cachedModule = __webpack_module_cache__[moduleId]; /******/ if (cachedModule !== undefined) { /******/ return cachedModule.exports; /******/ } /******/ // Create a new module (and put it into the cache) /******/ var module = __webpack_module_cache__[moduleId] = { /******/ // no module.id needed /******/ // no module.loaded needed /******/ exports: {} /******/ }; /******/ /******/ // Execute the module function /******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__); /******/ /******/ // Return the exports of the module /******/ return module.exports; /******/ } /******/ /************************************************************************/ var __webpack_exports__ = {}; // This entry needs to be wrapped in an IIFE because it uses a non-standard name for the exports (exports). (() => { var exports = __webpack_exports__; Object.defineProperty(exports, "__esModule", ({ value: true })); exports["default"] = void 0; function _nodeModule() { const data = _interopRequireDefault(require("node:module")); _nodeModule = function () { return data; }; return data; } function path() { const data = _interopRequireWildcard(require("node:path")); path = function () { return data; }; return data; } function _nodeVm() { const data = require("node:vm"); _nodeVm = function () { return data; }; return data; } function _slash() { const data = _interopRequireDefault(require("slash")); _slash = function () { return data; }; return data; } function _transform() { const data = require("@jest/transform"); _transform = function () { return data; }; return data; } function _jestHasteMap() { const data = _interopRequireDefault(require("jest-haste-map")); _jestHasteMap = function () { return data; }; return data; } function _jestMessageUtil() { const data = require("jest-message-util"); _jestMessageUtil = function () { return data; }; return data; } function _jestRegexUtil() { const data = require("jest-regex-util"); _jestRegexUtil = function () { return data; }; return data; } function _jestResolve() { const data = _interopRequireDefault(require("jest-resolve")); _jestResolve = function () { return data; }; return data; } function _jestSnapshot() { const data = require("jest-snapshot"); _jestSnapshot = function () { return data; }; return data; } function _jestUtil() { const data = require("jest-util"); _jestUtil = function () { return data; }; return data; } var _helpers = __webpack_require__("./src/helpers.ts"); var _CjsExportsCache = __webpack_require__("./src/internals/CjsExportsCache.ts"); var _CjsLoader = __webpack_require__("./src/internals/CjsLoader.ts"); var _EsmLoader = __webpack_require__("./src/internals/EsmLoader.ts"); var _FileCache = __webpack_require__("./src/internals/FileCache.ts"); var _JestGlobals = __webpack_require__("./src/internals/JestGlobals.ts"); var _MockState = __webpack_require__("./src/internals/MockState.ts"); var _ModuleExecutor = __webpack_require__("./src/internals/ModuleExecutor.ts"); var _ModuleRegistries = __webpack_require__("./src/internals/ModuleRegistries.ts"); var _Resolution = __webpack_require__("./src/internals/Resolution.ts"); var _TestMainModule = __webpack_require__("./src/internals/TestMainModule.ts"); var _TestState = __webpack_require__("./src/internals/TestState.ts"); var _TransformCache = __webpack_require__("./src/internals/TransformCache.ts"); var _V8CoverageCollector = __webpack_require__("./src/internals/V8CoverageCollector.ts"); var _cjsRequire = __webpack_require__("./src/internals/cjsRequire.ts"); var _nodeCapabilities = __webpack_require__("./src/internals/nodeCapabilities.ts"); function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); } function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; } /** * Copyright (c) Meta Platforms, Inc. and affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. */ // Modules safe to require from the outside (not stateful, not prone to // realm errors) and slow enough that paying the worker-cache hit is worth // it. Internal context only - user `require()` from a test still goes // through the VM. const INTERNAL_MODULE_REQUIRE_OUTSIDE_OPTIMIZED_MODULES = new Set(['chalk']); // Framework modules that define shared singleton state (e.g. `JestAssertionError`). // Redirecting user requires to the internal registry ensures test code and the // framework see the same class instances. const FRAMEWORK_SINGLETON_MODULES = new Set(['@jest/expect', 'expect']); const esmIsAvailable = typeof _nodeVm().SourceTextModule === 'function'; const defaultTransformOptions = { isInternalModule: false, supportsDynamicImport: esmIsAvailable, supportsExportNamespaceFrom: false, supportsStaticESM: false, supportsTopLevelAwait: false }; const NODE_MODULES = `${path().sep}node_modules${path().sep}`; const getModuleNameMapper = config => { if (Array.isArray(config.moduleNameMapper) && config.moduleNameMapper.length > 0) { return config.moduleNameMapper.map(([regex, moduleName]) => ({ moduleName, regex: new RegExp(regex) })); } return null; }; class Runtime { fileCache; _config; _coverageOptions; _environment; mockState; registries; testMainModule; requireBuilder; executor; esmLoader; cjsLoader; _moduleMocker; cjsExportsCache; _testPath; _resolution; transformCache; v8Coverage; coreModule; jestGlobals; testState; loggedReferenceErrors = new Set(); constructor(config, environment, resolver, transformer, cacheFS, coverageOptions, testPath, globalConfig) { this.fileCache = new _FileCache.FileCache(cacheFS); this._config = config; this._coverageOptions = coverageOptions; this._environment = environment; this.registries = new _ModuleRegistries.ModuleRegistries(); (0, _jestUtil().invariant)(this._environment.moduleMocker, '`moduleMocker` must be set on an environment when created'); this._moduleMocker = this._environment.moduleMocker; this._testPath = testPath; this.testState = new _TestState.TestState(msg => this._logFormattedReferenceError(msg)); this.transformCache = new _TransformCache.TransformCache(transformer, this.fileCache, options => this._getFullTransformationOptions(options)); this.v8Coverage = new _V8CoverageCollector.V8CoverageCollector(coverageOptions, config, this.transformCache); this._resolution = new _Resolution.Resolution(resolver, this._environment.exportConditions?.() ?? [], config.extensionsToTreatAsEsm); this.mockState = new _MockState.MockState(this._resolution, config); this.cjsExportsCache = new _CjsExportsCache.CjsExportsCache({ fileCache: this.fileCache, loadCoreReexport: (from, coreName) => this.requireModule(from, coreName), loadNativeAddon: (from, modulePath) => this.requireModuleOrMock(from, modulePath), resolution: this._resolution, transformCache: this.transformCache }); // Construction is a DAG: testMainModule → requireBuilder → {coreModule, // executor} → cjsLoader. The two lambdas inside `requireBuilder`'s deps // close over `cjsLoader` (built last) and `this.requireModuleOrMock`, // but those callbacks aren't invoked until user code runs, so the // forward references are safe. this.testMainModule = new _TestMainModule.TestMainModule(); this.requireBuilder = new _cjsRequire.RequireBuilder({ registries: this.registries, requireDispatch: (from, moduleName) => this.requireModuleOrMock(from, moduleName), requireInternal: (from, moduleName) => this.requireInternalModule(from, moduleName), resolution: this._resolution, testMainModule: this.testMainModule }); this.coreModule = new _cjsRequire.CoreModuleProvider({ environment: this._environment, requireBuilder: this.requireBuilder, resolution: this._resolution }); this.jestGlobals = new _JestGlobals.JestGlobals({ clearAllMocks: () => this.clearAllMocks(), config, environment: this._environment, generateMock: (from, moduleName) => this._generateMock(from, moduleName), globalConfig, isolateModules: fn => this.isolateModules(fn), isolateModulesAsync: fn => this.isolateModulesAsync(fn), logFormattedReferenceError: msg => this._logFormattedReferenceError(msg), mockState: this.mockState, moduleMocker: this._moduleMocker, requireActual: (from, moduleName) => this.requireActual(from, moduleName), requireMock: (from, moduleName) => this.requireMock(from, moduleName), resetAllMocks: () => this.resetAllMocks(), resetModules: () => this.resetModules(), restoreAllMocks: () => this.restoreAllMocks(), setMock: (from, moduleName, mockFactory, options) => this.setMock(from, moduleName, mockFactory, options), setModuleMock: (from, moduleName, mockFactory, options) => this.setModuleMock(from, moduleName, mockFactory, options), testState: this.testState }); this.esmLoader = new _EsmLoader.EsmLoader({ cjsExportsCache: this.cjsExportsCache, coreModule: this.coreModule, environment: this._environment, fileCache: this.fileCache, jestGlobals: this.jestGlobals, mockState: this.mockState, registries: this.registries, requireModuleOrMock: (from, moduleName) => this.requireModuleOrMock(from, moduleName), resolution: this._resolution, shouldLoadAsEsm: modulePath => this.unstable_shouldLoadAsEsm(modulePath), testState: this.testState, transformCache: this.transformCache }); this.executor = new _ModuleExecutor.ModuleExecutor({ config, dynamicImport: (specifier, identifier, context, importAttributes) => this.esmLoader.dynamicImportFromCjs(specifier, identifier, context, importAttributes), environment: this._environment, jestGlobals: this.jestGlobals, requireBuilder: this.requireBuilder, resolution: this._resolution, testMainModule: this.testMainModule, testPath, transformCache: this.transformCache }); this.cjsLoader = new _CjsLoader.CjsLoader({ coreModule: this.coreModule, environment: this._environment, executor: this.executor, logFormattedReferenceError: msg => this._logFormattedReferenceError(msg), mockState: this.mockState, registries: this.registries, requireEsm: modulePath => this.esmLoader.requireEsmModule(modulePath), resolution: this._resolution, testState: this.testState, transformCache: this.transformCache }); if (config.automock) { for (const filePath of config.setupFiles) { if (filePath.includes(NODE_MODULES)) { // shouldn't really matter, but in theory this will make sure the caching is correct const moduleID = this.unstable_shouldLoadAsEsm(filePath) ? this._resolution.getEsmModuleId(new Map(), filePath) : this._resolution.getCjsModuleId(new Map(), filePath); this.mockState.markTransitive(moduleID, false); } } } this.resetModules(); } static shouldInstrument = _transform().shouldInstrument; static async createContext(config, options) { (0, _jestUtil().createDirectory)(config.cacheDirectory); const instance = await Runtime.createHasteMap(config, { console: options.console, maxWorkers: options.maxWorkers, resetCache: !config.cache, watch: options.watch, watchman: options.watchman }); const hasteMap = await instance.build(); return { config, hasteFS: hasteMap.hasteFS, moduleMap: hasteMap.moduleMap, resolver: Runtime.createResolver(config, hasteMap.moduleMap) }; } static createHasteMap(config, options) { const ignorePatternParts = [...config.modulePathIgnorePatterns, ...(options && options.watch ? config.watchPathIgnorePatterns : []), config.cacheDirectory.startsWith(config.rootDir + path().sep) && config.cacheDirectory].filter(Boolean); const ignorePattern = ignorePatternParts.length > 0 ? new RegExp(ignorePatternParts.join('|')) : undefined; return _jestHasteMap().default.create({ cacheDirectory: config.cacheDirectory, computeSha1: config.haste.computeSha1, console: options?.console, dependencyExtractor: config.dependencyExtractor, enableSymlinks: config.haste.enableSymlinks, extensions: [_jestSnapshot().EXTENSION, ...config.moduleFileExtensions], forceNodeFilesystemAPI: config.haste.forceNodeFilesystemAPI, hasteImplModulePath: config.haste.hasteImplModulePath, hasteMapModulePath: config.haste.hasteMapModulePath, id: config.id, ignorePattern, maxWorkers: options?.maxWorkers || 1, mocksPattern: (0, _jestRegexUtil().escapePathForRegex)(`${path().sep}__mocks__${path().sep}`), platforms: config.haste.platforms || ['ios', 'android'], resetCache: options?.resetCache, retainAllFiles: config.haste.retainAllFiles || false, rootDir: config.rootDir, roots: config.roots, throwOnModuleCollision: config.haste.throwOnModuleCollision, useWatchman: options?.watchman, watch: options?.watch, workerThreads: options?.workerThreads }); } static createResolver(config, moduleMap) { return new (_jestResolve().default)(moduleMap, { defaultPlatform: config.haste.defaultPlatform, extensions: config.moduleFileExtensions.map(extension => `.${extension}`), hasCoreModules: true, moduleDirectories: config.moduleDirectories, moduleNameMapper: getModuleNameMapper(config), modulePaths: config.modulePaths, platforms: config.haste.platforms, resolver: config.resolver, rootDir: config.rootDir }); } // unstable as it should be replaced by https://github.com/nodejs/modules/issues/393, and we don't want people to use it unstable_shouldLoadAsEsm(modulePath) { return this._resolution.shouldLoadAsEsm(modulePath); } async unstable_importModule(from, moduleName) { return this.esmLoader.loadAndEvaluate(from, moduleName); } requireModule(from, moduleName, options, isRequireActual = false) { return this.cjsLoader.requireModule(from, moduleName, options, isRequireActual); } requireInternalModule(from, to) { if (to) { const require = _nodeModule().default.createRequire(from); if (INTERNAL_MODULE_REQUIRE_OUTSIDE_OPTIMIZED_MODULES.has(to)) { return require(to); } const outsideJestVmPath = (0, _helpers.decodePossibleOutsideJestVmPath)(to); if (outsideJestVmPath) { return require(outsideJestVmPath); } } return this.requireModule(from, to, { isInternalModule: true, supportsDynamicImport: _nodeCapabilities.runtimeSupportsVmModules, supportsExportNamespaceFrom: false, supportsStaticESM: false, supportsTopLevelAwait: false }); } requireActual(from, moduleName) { if (FRAMEWORK_SINGLETON_MODULES.has(moduleName)) { return this.requireInternalModule(from, moduleName); } return this.requireModule(from, moduleName, undefined, true); } requireMock(from, moduleName) { return this._requireMockWithId(from, moduleName, this.mockState.getCjsModuleId(from, moduleName)); } _requireMockWithId(from, moduleName, moduleID) { if (this.registries.hasMock(moduleID)) { return this.registries.getMock(moduleID); } const mockRegistry = this.registries.getActiveMockRegistry(); const factory = this.mockState.getCjsFactory(moduleID); if (factory) { const module = factory(); mockRegistry.set(moduleID, module); return module; } const manualMockPath = this._resolution.findManualMock(from, moduleName); if (manualMockPath) { const localModule = { children: [], exports: {}, filename: manualMockPath, id: manualMockPath, isPreloading: false, loaded: false, path: path().dirname(manualMockPath) }; this.cjsLoader.loadModule(localModule, from, moduleName, manualMockPath, undefined, mockRegistry); mockRegistry.set(moduleID, localModule.exports); } else { // Look for a real module to generate an automock from mockRegistry.set(moduleID, this._generateMock(from, moduleName)); } return mockRegistry.get(moduleID); } _getFullTransformationOptions(options = defaultTransformOptions) { return { ...options, ...this._coverageOptions }; } requireModuleOrMock(from, moduleName) { if (this.testState.bailIfTornDown('You are trying to `require` a file after the Jest environment has been torn down.')) { // @ts-expect-error: exiting early return; } // this module is unmockable if (moduleName === '@jest/globals') { // @ts-expect-error: we don't care that it's not assignable to T return this.jestGlobals.cjsGlobals(from); } try { const { shouldMock, moduleID } = this.mockState.shouldMockCjs(from, moduleName); if (shouldMock) { return this._requireMockWithId(from, moduleName, moduleID); } if (FRAMEWORK_SINGLETON_MODULES.has(moduleName)) { return this.requireInternalModule(from, moduleName); } return this.requireModule(from, moduleName); } catch (error) { const moduleNotFound = _jestResolve().default.tryCastModuleNotFoundError(error); if (moduleNotFound) { if (moduleNotFound.siblingWithSimilarExtensionFound === null || moduleNotFound.siblingWithSimilarExtensionFound === undefined) { moduleNotFound.hint = (0, _helpers.findSiblingsWithFileExtension)(this._config.moduleFileExtensions, from, moduleNotFound.moduleName || moduleName); moduleNotFound.siblingWithSimilarExtensionFound = Boolean(moduleNotFound.hint); } moduleNotFound.buildMessage(this._config.rootDir); throw moduleNotFound; } throw error; } } isolateModules(fn) { this.registries.enterIsolated('isolateModules'); try { fn(); } finally { this.registries.exitIsolated(); } } async isolateModulesAsync(fn) { this.registries.enterIsolated('isolateModulesAsync'); try { await fn(); } finally { this.registries.exitIsolated(); } } resetModules() { this.registries.clearForReset(); this.cjsExportsCache.clear(); this.fileCache.clear(); this._resolution.clear(); this.v8Coverage.snapshotTransforms(); this.transformCache.clearForReset(); if (this._environment) { if (this._environment.global) { this._moduleMocker.clearMocksOnScope(this._environment.global); } if (this._environment.fakeTimers) { this._environment.fakeTimers.clearAllTimers(); } } } collectV8Coverage() { return this.v8Coverage.start(); } stopCollectingV8Coverage() { return this.v8Coverage.stop(); } getAllCoverageInfoCopy() { return (0, _jestUtil().deepCyclicCopy)(this._environment.global.__coverage__); } getAllV8CoverageInfoCopy() { return this.v8Coverage.getResult(); } getSourceMaps() { return this.transformCache.getSourceMaps(); } setMock(from, moduleName, mockFactory, options) { this.mockState.setMock(from, moduleName, mockFactory, options); } setModuleMock(from, moduleName, mockFactory, options) { this.mockState.setModuleMock(from, moduleName, mockFactory, options); } restoreAllMocks() { this._moduleMocker.restoreAllMocks(); } resetAllMocks() { this._moduleMocker.resetAllMocks(); } clearAllMocks() { this._moduleMocker.clearAllMocks(); } enterTestCode() { this.testState.enterTestCode(); } leaveTestCode() { this.testState.leaveTestCode(); } teardown() { this.restoreAllMocks(); this.resetModules(); this.registries.clear(); this.testMainModule.reset(); this.mockState.clear(); this.fileCache.clear(); this.transformCache.clear(); this.jestGlobals.clearJestObjectCache(); this.v8Coverage.reset(); this.coreModule.reset(); this.loggedReferenceErrors.clear(); this.testState.teardown(); } _generateMock(from, moduleName) { return (0, _MockState.generateMock)(from, moduleName, { mockState: this.mockState, moduleMocker: this._moduleMocker, registries: this.registries, requireModule: (from, moduleName) => this.requireModule(from, moduleName), resolution: this._resolution }); } _logFormattedReferenceError(errorMessage) { const testPath = this._testPath ? ` From ${(0, _slash().default)(path().relative(this._config.rootDir, this._testPath))}.` : ''; const originalStack = new ReferenceError(`${errorMessage}${testPath}`).stack.split('\n') // Remove this file from the stack (jest-message-utils will keep one line) .filter(line => !line.includes(__filename)).join('\n'); const { message, stack } = (0, _jestMessageUtil().separateMessageFromStack)(originalStack); const stackTrace = (0, _jestMessageUtil().formatStackTrace)(stack, this._config, { noStackTrace: false }); const formattedMessage = `\n${message}${stackTrace ? `\n${stackTrace}` : ''}`; if (!this.loggedReferenceErrors.has(formattedMessage)) { console.error(formattedMessage); this.loggedReferenceErrors.add(formattedMessage); } } setGlobalsForRuntime(globals) { this.jestGlobals.setEnvGlobalsOverride(globals); } } exports["default"] = Runtime; })(); module.exports = __webpack_exports__; /******/ })() ;