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first commit
This commit is contained in:
747
node_modules/vitest/dist/chunks/vm.BwmD1Rql.js
generated
vendored
Normal file
747
node_modules/vitest/dist/chunks/vm.BwmD1Rql.js
generated
vendored
Normal file
@@ -0,0 +1,747 @@
|
||||
import { fileURLToPath, pathToFileURL } from 'node:url';
|
||||
import vm, { isContext, runInContext } from 'node:vm';
|
||||
import { dirname, basename, extname, normalize, resolve } from 'pathe';
|
||||
import { l as loadEnvironment } from './init.B04saIIg.js';
|
||||
import { distDir } from '../path.js';
|
||||
import { createCustomConsole } from './console.Cf-YriPC.js';
|
||||
import fs from 'node:fs';
|
||||
import { createRequire, Module, isBuiltin } from 'node:module';
|
||||
import { toArray, isBareImport } from '@vitest/utils/helpers';
|
||||
import { findNearestPackageData } from '@vitest/utils/resolver';
|
||||
import { dirname as dirname$1 } from 'node:path';
|
||||
import { CSS_LANGS_RE, KNOWN_ASSET_RE } from '@vitest/utils/constants';
|
||||
import { getDefaultRequestStubs } from '../module-evaluator.js';
|
||||
import { s as startVitestModuleRunner, c as createNodeImportMeta, a as VITEST_VM_CONTEXT_SYMBOL } from './startModuleRunner.Iz2V0ESw.js';
|
||||
import { p as provideWorkerState } from './utils.DvEY5TfP.js';
|
||||
|
||||
function interopCommonJsModule(interopDefault, mod) {
|
||||
if (isPrimitive(mod) || Array.isArray(mod) || mod instanceof Promise) return {
|
||||
keys: [],
|
||||
moduleExports: {},
|
||||
defaultExport: mod
|
||||
};
|
||||
if (interopDefault !== false && "__esModule" in mod && !isPrimitive(mod.default)) {
|
||||
const defaultKets = Object.keys(mod.default);
|
||||
const moduleKeys = Object.keys(mod);
|
||||
const allKeys = new Set([...defaultKets, ...moduleKeys]);
|
||||
allKeys.delete("default");
|
||||
return {
|
||||
keys: Array.from(allKeys),
|
||||
moduleExports: new Proxy(mod, { get(mod, prop) {
|
||||
return mod[prop] ?? mod.default?.[prop];
|
||||
} }),
|
||||
defaultExport: mod
|
||||
};
|
||||
}
|
||||
return {
|
||||
keys: Object.keys(mod).filter((key) => key !== "default"),
|
||||
moduleExports: mod,
|
||||
defaultExport: mod
|
||||
};
|
||||
}
|
||||
function isPrimitive(obj) {
|
||||
return !(obj != null && (typeof obj === "object" || typeof obj === "function"));
|
||||
}
|
||||
const SyntheticModule = vm.SyntheticModule;
|
||||
const SourceTextModule = vm.SourceTextModule;
|
||||
|
||||
const _require = createRequire(import.meta.url);
|
||||
const requiresCache = /* @__PURE__ */ new WeakMap();
|
||||
class CommonjsExecutor {
|
||||
context;
|
||||
requireCache = /* @__PURE__ */ new Map();
|
||||
publicRequireCache = this.createProxyCache();
|
||||
moduleCache = /* @__PURE__ */ new Map();
|
||||
builtinCache = Object.create(null);
|
||||
extensions = Object.create(null);
|
||||
fs;
|
||||
Module;
|
||||
interopDefault;
|
||||
constructor(options) {
|
||||
this.context = options.context;
|
||||
this.fs = options.fileMap;
|
||||
this.interopDefault = options.interopDefault;
|
||||
const primitives = vm.runInContext("({ Object, Array, Error })", this.context);
|
||||
// eslint-disable-next-line ts/no-this-alias
|
||||
const executor = this;
|
||||
this.Module = class Module$1 {
|
||||
exports;
|
||||
isPreloading = false;
|
||||
id;
|
||||
filename;
|
||||
loaded;
|
||||
parent;
|
||||
children = [];
|
||||
path;
|
||||
paths = [];
|
||||
constructor(id = "", parent) {
|
||||
this.exports = primitives.Object.create(Object.prototype);
|
||||
// in our case the path should always be resolved already
|
||||
this.path = dirname(id);
|
||||
this.id = id;
|
||||
this.filename = id;
|
||||
this.loaded = false;
|
||||
this.parent = parent;
|
||||
}
|
||||
get require() {
|
||||
const require = requiresCache.get(this);
|
||||
if (require) return require;
|
||||
const _require = Module$1.createRequire(this.id);
|
||||
requiresCache.set(this, _require);
|
||||
return _require;
|
||||
}
|
||||
static getSourceMapsSupport = () => ({
|
||||
enabled: false,
|
||||
nodeModules: false,
|
||||
generatedCode: false
|
||||
});
|
||||
static setSourceMapsSupport = () => {
|
||||
// noop
|
||||
};
|
||||
static register = () => {
|
||||
throw new Error(`[vitest] "register" is not available when running in Vitest.`);
|
||||
};
|
||||
static registerHooks = () => {
|
||||
throw new Error(`[vitest] "registerHooks" is not available when running in Vitest.`);
|
||||
};
|
||||
_compile(code, filename) {
|
||||
const cjsModule = Module$1.wrap(code);
|
||||
const script = new vm.Script(cjsModule, {
|
||||
filename,
|
||||
importModuleDynamically: options.importModuleDynamically
|
||||
});
|
||||
// @ts-expect-error mark script with current identifier
|
||||
script.identifier = filename;
|
||||
const fn = script.runInContext(executor.context);
|
||||
const __dirname = dirname(filename);
|
||||
executor.requireCache.set(filename, this);
|
||||
try {
|
||||
fn(this.exports, this.require, this, filename, __dirname);
|
||||
return this.exports;
|
||||
} finally {
|
||||
this.loaded = true;
|
||||
}
|
||||
}
|
||||
// exposed for external use, Node.js does the opposite
|
||||
static _load = (request, parent, _isMain) => {
|
||||
return Module$1.createRequire(parent?.filename ?? request)(request);
|
||||
};
|
||||
static wrap = (script) => {
|
||||
return Module$1.wrapper[0] + script + Module$1.wrapper[1];
|
||||
};
|
||||
static wrapper = new primitives.Array("(function (exports, require, module, __filename, __dirname) { ", "\n});");
|
||||
static builtinModules = Module.builtinModules;
|
||||
static findSourceMap = Module.findSourceMap;
|
||||
static SourceMap = Module.SourceMap;
|
||||
static syncBuiltinESMExports = Module.syncBuiltinESMExports;
|
||||
static _cache = executor.publicRequireCache;
|
||||
static _extensions = executor.extensions;
|
||||
static createRequire = (filename) => {
|
||||
return executor.createRequire(filename);
|
||||
};
|
||||
static runMain = () => {
|
||||
throw new primitives.Error("[vitest] \"runMain\" is not implemented.");
|
||||
};
|
||||
// @ts-expect-error not typed
|
||||
static _resolveFilename = Module._resolveFilename;
|
||||
// @ts-expect-error not typed
|
||||
static _findPath = Module._findPath;
|
||||
// @ts-expect-error not typed
|
||||
static _initPaths = Module._initPaths;
|
||||
// @ts-expect-error not typed
|
||||
static _preloadModules = Module._preloadModules;
|
||||
// @ts-expect-error not typed
|
||||
static _resolveLookupPaths = Module._resolveLookupPaths;
|
||||
// @ts-expect-error not typed
|
||||
static globalPaths = Module.globalPaths;
|
||||
static isBuiltin = Module.isBuiltin;
|
||||
static constants = Module.constants;
|
||||
static enableCompileCache = Module.enableCompileCache;
|
||||
static getCompileCacheDir = Module.getCompileCacheDir;
|
||||
static flushCompileCache = Module.flushCompileCache;
|
||||
static stripTypeScriptTypes = Module.stripTypeScriptTypes;
|
||||
static findPackageJSON = Module.findPackageJSON;
|
||||
static Module = Module$1;
|
||||
};
|
||||
this.extensions[".js"] = this.requireJs;
|
||||
this.extensions[".json"] = this.requireJson;
|
||||
}
|
||||
requireJs = (m, filename) => {
|
||||
const content = this.fs.readFile(filename);
|
||||
m._compile(content, filename);
|
||||
};
|
||||
requireJson = (m, filename) => {
|
||||
const code = this.fs.readFile(filename);
|
||||
m.exports = JSON.parse(code);
|
||||
};
|
||||
createRequire = (filename) => {
|
||||
const _require = createRequire(filename);
|
||||
const require = ((id) => {
|
||||
const resolved = _require.resolve(id);
|
||||
if (extname(resolved) === ".node" || isBuiltin(resolved)) return this.requireCoreModule(resolved);
|
||||
const module = new this.Module(resolved);
|
||||
return this.loadCommonJSModule(module, resolved);
|
||||
});
|
||||
require.resolve = _require.resolve;
|
||||
Object.defineProperty(require, "extensions", {
|
||||
get: () => this.extensions,
|
||||
set: () => {},
|
||||
configurable: true
|
||||
});
|
||||
require.main = void 0;
|
||||
require.cache = this.publicRequireCache;
|
||||
return require;
|
||||
};
|
||||
createProxyCache() {
|
||||
return new Proxy(Object.create(null), {
|
||||
defineProperty: () => true,
|
||||
deleteProperty: () => true,
|
||||
set: () => true,
|
||||
get: (_, key) => this.requireCache.get(key),
|
||||
has: (_, key) => this.requireCache.has(key),
|
||||
ownKeys: () => Array.from(this.requireCache.keys()),
|
||||
getOwnPropertyDescriptor() {
|
||||
return {
|
||||
configurable: true,
|
||||
enumerable: true
|
||||
};
|
||||
}
|
||||
});
|
||||
}
|
||||
// very naive implementation for Node.js require
|
||||
loadCommonJSModule(module, filename) {
|
||||
const cached = this.requireCache.get(filename);
|
||||
if (cached) return cached.exports;
|
||||
const extension = this.findLongestRegisteredExtension(filename);
|
||||
(this.extensions[extension] || this.extensions[".js"])(module, filename);
|
||||
return module.exports;
|
||||
}
|
||||
findLongestRegisteredExtension(filename) {
|
||||
const name = basename(filename);
|
||||
let currentExtension;
|
||||
let index;
|
||||
let startIndex = 0;
|
||||
// eslint-disable-next-line no-cond-assign
|
||||
while ((index = name.indexOf(".", startIndex)) !== -1) {
|
||||
startIndex = index + 1;
|
||||
if (index === 0) continue;
|
||||
currentExtension = name.slice(index);
|
||||
if (this.extensions[currentExtension]) return currentExtension;
|
||||
}
|
||||
return ".js";
|
||||
}
|
||||
getCoreSyntheticModule(identifier) {
|
||||
if (this.moduleCache.has(identifier)) return this.moduleCache.get(identifier);
|
||||
const exports$1 = this.require(identifier);
|
||||
const keys = Object.keys(exports$1);
|
||||
const module = new SyntheticModule([...keys, "default"], () => {
|
||||
for (const key of keys) module.setExport(key, exports$1[key]);
|
||||
module.setExport("default", exports$1);
|
||||
}, {
|
||||
context: this.context,
|
||||
identifier
|
||||
});
|
||||
this.moduleCache.set(identifier, module);
|
||||
return module;
|
||||
}
|
||||
getCjsSyntheticModule(path, identifier) {
|
||||
if (this.moduleCache.has(identifier)) return this.moduleCache.get(identifier);
|
||||
const exports$1 = this.require(path);
|
||||
// TODO: technically module should be parsed to find static exports, implement for strict mode in #2854
|
||||
const { keys, moduleExports, defaultExport } = interopCommonJsModule(this.interopDefault, exports$1);
|
||||
const module = new SyntheticModule([...keys, "default"], function() {
|
||||
for (const key of keys) this.setExport(key, moduleExports[key]);
|
||||
this.setExport("default", defaultExport);
|
||||
}, {
|
||||
context: this.context,
|
||||
identifier
|
||||
});
|
||||
this.moduleCache.set(identifier, module);
|
||||
return module;
|
||||
}
|
||||
// TODO: use this in strict mode, when available in #2854
|
||||
// private _getNamedCjsExports(path: string): Set<string> {
|
||||
// const cachedNamedExports = this.cjsNamedExportsMap.get(path)
|
||||
// if (cachedNamedExports) {
|
||||
// return cachedNamedExports
|
||||
// }
|
||||
// if (extname(path) === '.node') {
|
||||
// const moduleExports = this.require(path)
|
||||
// const namedExports = new Set(Object.keys(moduleExports))
|
||||
// this.cjsNamedExportsMap.set(path, namedExports)
|
||||
// return namedExports
|
||||
// }
|
||||
// const code = this.fs.readFile(path)
|
||||
// const { exports, reexports } = parseCjs(code, path)
|
||||
// const namedExports = new Set(exports)
|
||||
// this.cjsNamedExportsMap.set(path, namedExports)
|
||||
// for (const reexport of reexports) {
|
||||
// if (isNodeBuiltin(reexport)) {
|
||||
// const exports = this.require(reexport)
|
||||
// if (exports !== null && typeof exports === 'object') {
|
||||
// for (const e of Object.keys(exports)) {
|
||||
// namedExports.add(e)
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// else {
|
||||
// const require = this.createRequire(path)
|
||||
// const resolved = require.resolve(reexport)
|
||||
// const exports = this._getNamedCjsExports(resolved)
|
||||
// for (const e of exports) {
|
||||
// namedExports.add(e)
|
||||
// }
|
||||
// }
|
||||
// }
|
||||
// return namedExports
|
||||
// }
|
||||
require(identifier) {
|
||||
if (extname(identifier) === ".node" || isBuiltin(identifier)) return this.requireCoreModule(identifier);
|
||||
const module = new this.Module(identifier);
|
||||
return this.loadCommonJSModule(module, identifier);
|
||||
}
|
||||
requireCoreModule(identifier) {
|
||||
const normalized = identifier.replace(/^node:/, "");
|
||||
if (this.builtinCache[normalized]) return this.builtinCache[normalized].exports;
|
||||
const moduleExports = _require(identifier);
|
||||
if (identifier === "node:module" || identifier === "module") {
|
||||
const module = new this.Module("/module.js");
|
||||
module.exports = this.Module;
|
||||
this.builtinCache[normalized] = module;
|
||||
return module.exports;
|
||||
}
|
||||
this.builtinCache[normalized] = _require.cache[normalized];
|
||||
// TODO: should we wrap module to rethrow context errors?
|
||||
return moduleExports;
|
||||
}
|
||||
}
|
||||
|
||||
const dataURIRegex = /^data:(?<mime>text\/javascript|application\/json|application\/wasm)(?:;(?<encoding>charset=utf-8|base64))?,(?<code>.*)$/;
|
||||
class EsmExecutor {
|
||||
moduleCache = /* @__PURE__ */ new Map();
|
||||
esmLinkMap = /* @__PURE__ */ new WeakMap();
|
||||
context;
|
||||
#httpIp = IPnumber("127.0.0.0");
|
||||
constructor(executor, options) {
|
||||
this.executor = executor;
|
||||
this.context = options.context;
|
||||
}
|
||||
async evaluateModule(m) {
|
||||
if (m.status === "unlinked") this.esmLinkMap.set(m, m.link((identifier, referencer) => this.executor.resolveModule(identifier, referencer.identifier)));
|
||||
await this.esmLinkMap.get(m);
|
||||
if (m.status === "linked") await m.evaluate();
|
||||
return m;
|
||||
}
|
||||
async createEsModule(fileURL, getCode) {
|
||||
const cached = this.moduleCache.get(fileURL);
|
||||
if (cached) return cached;
|
||||
const promise = this.loadEsModule(fileURL, getCode);
|
||||
this.moduleCache.set(fileURL, promise);
|
||||
return promise;
|
||||
}
|
||||
async loadEsModule(fileURL, getCode) {
|
||||
const code = await getCode();
|
||||
// TODO: should not be allowed in strict mode, implement in #2854
|
||||
if (fileURL.endsWith(".json")) {
|
||||
const m = new SyntheticModule(["default"], function() {
|
||||
const result = JSON.parse(code);
|
||||
this.setExport("default", result);
|
||||
});
|
||||
this.moduleCache.set(fileURL, m);
|
||||
return m;
|
||||
}
|
||||
const m = new SourceTextModule(code, {
|
||||
identifier: fileURL,
|
||||
context: this.context,
|
||||
importModuleDynamically: this.executor.importModuleDynamically,
|
||||
initializeImportMeta: (meta, mod) => {
|
||||
meta.url = mod.identifier;
|
||||
if (mod.identifier.startsWith("file:")) {
|
||||
const filename = fileURLToPath(mod.identifier);
|
||||
meta.filename = filename;
|
||||
meta.dirname = dirname$1(filename);
|
||||
}
|
||||
meta.resolve = (specifier, importer) => {
|
||||
return this.executor.resolve(specifier, importer != null ? importer.toString() : mod.identifier);
|
||||
};
|
||||
}
|
||||
});
|
||||
this.moduleCache.set(fileURL, m);
|
||||
return m;
|
||||
}
|
||||
async createWebAssemblyModule(fileUrl, getCode) {
|
||||
const cached = this.moduleCache.get(fileUrl);
|
||||
if (cached) return cached;
|
||||
const m = this.loadWebAssemblyModule(getCode(), fileUrl);
|
||||
this.moduleCache.set(fileUrl, m);
|
||||
return m;
|
||||
}
|
||||
async createNetworkModule(fileUrl) {
|
||||
// https://nodejs.org/api/esm.html#https-and-http-imports
|
||||
if (fileUrl.startsWith("http:")) {
|
||||
const url = new URL(fileUrl);
|
||||
if (url.hostname !== "localhost" && url.hostname !== "::1" && (IPnumber(url.hostname) & IPmask(8)) !== this.#httpIp) throw new Error(
|
||||
// we don't know the importer, so it's undefined (the same happens in --pool=threads)
|
||||
`import of '${fileUrl}' by undefined is not supported: http can only be used to load local resources (use https instead).`
|
||||
);
|
||||
}
|
||||
return this.createEsModule(fileUrl, () => fetch(fileUrl).then((r) => r.text()));
|
||||
}
|
||||
async loadWebAssemblyModule(source, identifier) {
|
||||
const cached = this.moduleCache.get(identifier);
|
||||
if (cached) return cached;
|
||||
const wasmModule = await WebAssembly.compile(source);
|
||||
const exports$1 = WebAssembly.Module.exports(wasmModule);
|
||||
const imports = WebAssembly.Module.imports(wasmModule);
|
||||
const moduleLookup = {};
|
||||
for (const { module } of imports) if (moduleLookup[module] === void 0) moduleLookup[module] = await this.executor.resolveModule(module, identifier);
|
||||
const evaluateModule = (module) => this.evaluateModule(module);
|
||||
return new SyntheticModule(exports$1.map(({ name }) => name), async function() {
|
||||
const importsObject = {};
|
||||
for (const { module, name } of imports) {
|
||||
if (!importsObject[module]) importsObject[module] = {};
|
||||
await evaluateModule(moduleLookup[module]);
|
||||
importsObject[module][name] = moduleLookup[module].namespace[name];
|
||||
}
|
||||
const wasmInstance = new WebAssembly.Instance(wasmModule, importsObject);
|
||||
for (const { name } of exports$1) this.setExport(name, wasmInstance.exports[name]);
|
||||
}, {
|
||||
context: this.context,
|
||||
identifier
|
||||
});
|
||||
}
|
||||
cacheModule(identifier, module) {
|
||||
this.moduleCache.set(identifier, module);
|
||||
}
|
||||
resolveCachedModule(identifier) {
|
||||
return this.moduleCache.get(identifier);
|
||||
}
|
||||
async createDataModule(identifier) {
|
||||
const cached = this.moduleCache.get(identifier);
|
||||
if (cached) return cached;
|
||||
const match = identifier.match(dataURIRegex);
|
||||
if (!match || !match.groups) throw new Error("Invalid data URI");
|
||||
const mime = match.groups.mime;
|
||||
const encoding = match.groups.encoding;
|
||||
if (mime === "application/wasm") {
|
||||
if (!encoding) throw new Error("Missing data URI encoding");
|
||||
if (encoding !== "base64") throw new Error(`Invalid data URI encoding: ${encoding}`);
|
||||
const module = this.loadWebAssemblyModule(Buffer.from(match.groups.code, "base64"), identifier);
|
||||
this.moduleCache.set(identifier, module);
|
||||
return module;
|
||||
}
|
||||
let code = match.groups.code;
|
||||
if (!encoding || encoding === "charset=utf-8") code = decodeURIComponent(code);
|
||||
else if (encoding === "base64") code = Buffer.from(code, "base64").toString();
|
||||
else throw new Error(`Invalid data URI encoding: ${encoding}`);
|
||||
if (mime === "application/json") {
|
||||
const module = new SyntheticModule(["default"], function() {
|
||||
const obj = JSON.parse(code);
|
||||
this.setExport("default", obj);
|
||||
}, {
|
||||
context: this.context,
|
||||
identifier
|
||||
});
|
||||
this.moduleCache.set(identifier, module);
|
||||
return module;
|
||||
}
|
||||
return this.createEsModule(identifier, () => code);
|
||||
}
|
||||
}
|
||||
function IPnumber(address) {
|
||||
const ip = address.match(/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/);
|
||||
if (ip) return (+ip[1] << 24) + (+ip[2] << 16) + (+ip[3] << 8) + +ip[4];
|
||||
throw new Error(`Expected IP address, received ${address}`);
|
||||
}
|
||||
function IPmask(maskSize) {
|
||||
return -1 << 32 - maskSize;
|
||||
}
|
||||
|
||||
const CLIENT_ID = "/@vite/client";
|
||||
const CLIENT_FILE = pathToFileURL(CLIENT_ID).href;
|
||||
class ViteExecutor {
|
||||
esm;
|
||||
constructor(options) {
|
||||
this.options = options;
|
||||
this.esm = options.esmExecutor;
|
||||
}
|
||||
resolve = (identifier) => {
|
||||
if (identifier === CLIENT_ID) return identifier;
|
||||
};
|
||||
get workerState() {
|
||||
return this.options.context.__vitest_worker__;
|
||||
}
|
||||
async createViteModule(fileUrl) {
|
||||
if (fileUrl === CLIENT_FILE || fileUrl === CLIENT_ID) return this.createViteClientModule();
|
||||
const cached = this.esm.resolveCachedModule(fileUrl);
|
||||
if (cached) return cached;
|
||||
return this.esm.createEsModule(fileUrl, async () => {
|
||||
try {
|
||||
const result = await this.options.transform(fileUrl);
|
||||
if (result.code) return result.code;
|
||||
} catch (cause) {
|
||||
// rethrow vite error if it cannot load the module because it's not resolved
|
||||
if (typeof cause === "object" && cause.code === "ERR_LOAD_URL" || typeof cause?.message === "string" && cause.message.includes("Failed to load url")) {
|
||||
const error = new Error(`Cannot find module '${fileUrl}'`, { cause });
|
||||
error.code = "ERR_MODULE_NOT_FOUND";
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
throw new Error(`[vitest] Failed to transform ${fileUrl}. Does the file exist?`);
|
||||
});
|
||||
}
|
||||
createViteClientModule() {
|
||||
const identifier = CLIENT_ID;
|
||||
const cached = this.esm.resolveCachedModule(identifier);
|
||||
if (cached) return cached;
|
||||
const stub = this.options.viteClientModule;
|
||||
const moduleKeys = Object.keys(stub);
|
||||
const module = new SyntheticModule(moduleKeys, function() {
|
||||
moduleKeys.forEach((key) => {
|
||||
this.setExport(key, stub[key]);
|
||||
});
|
||||
}, {
|
||||
context: this.options.context,
|
||||
identifier
|
||||
});
|
||||
this.esm.cacheModule(identifier, module);
|
||||
return module;
|
||||
}
|
||||
canResolve = (fileUrl) => {
|
||||
if (fileUrl === CLIENT_FILE) return true;
|
||||
const config = this.workerState.config.deps?.web || {};
|
||||
const [modulePath] = fileUrl.split("?");
|
||||
if (config.transformCss && CSS_LANGS_RE.test(modulePath)) return true;
|
||||
if (config.transformAssets && KNOWN_ASSET_RE.test(modulePath)) return true;
|
||||
if (toArray(config.transformGlobPattern).some((pattern) => pattern.test(modulePath))) return true;
|
||||
return false;
|
||||
};
|
||||
}
|
||||
|
||||
const { existsSync } = fs;
|
||||
// always defined when we use vm pool
|
||||
const nativeResolve = import.meta.resolve;
|
||||
// TODO: improve Node.js strict mode support in #2854
|
||||
class ExternalModulesExecutor {
|
||||
cjs;
|
||||
esm;
|
||||
vite;
|
||||
context;
|
||||
fs;
|
||||
resolvers = [];
|
||||
#networkSupported = null;
|
||||
constructor(options) {
|
||||
this.options = options;
|
||||
this.context = options.context;
|
||||
this.fs = options.fileMap;
|
||||
this.esm = new EsmExecutor(this, { context: this.context });
|
||||
this.cjs = new CommonjsExecutor({
|
||||
context: this.context,
|
||||
importModuleDynamically: this.importModuleDynamically,
|
||||
fileMap: options.fileMap,
|
||||
interopDefault: options.interopDefault
|
||||
});
|
||||
this.vite = new ViteExecutor({
|
||||
esmExecutor: this.esm,
|
||||
context: this.context,
|
||||
transform: options.transform,
|
||||
viteClientModule: options.viteClientModule
|
||||
});
|
||||
this.resolvers = [this.vite.resolve];
|
||||
}
|
||||
async import(identifier) {
|
||||
const module = await this.createModule(identifier);
|
||||
await this.esm.evaluateModule(module);
|
||||
return module.namespace;
|
||||
}
|
||||
require(identifier) {
|
||||
return this.cjs.require(identifier);
|
||||
}
|
||||
createRequire(identifier) {
|
||||
return this.cjs.createRequire(identifier);
|
||||
}
|
||||
// dynamic import can be used in both ESM and CJS, so we have it in the executor
|
||||
importModuleDynamically = async (specifier, referencer) => {
|
||||
const module = await this.resolveModule(specifier, referencer.identifier);
|
||||
return await this.esm.evaluateModule(module);
|
||||
};
|
||||
resolveModule = async (specifier, referencer) => {
|
||||
let identifier = this.resolve(specifier, referencer);
|
||||
if (identifier instanceof Promise) identifier = await identifier;
|
||||
return await this.createModule(identifier);
|
||||
};
|
||||
resolve(specifier, parent) {
|
||||
for (const resolver of this.resolvers) {
|
||||
const id = resolver(specifier, parent);
|
||||
if (id) return id;
|
||||
}
|
||||
// import.meta.resolve can be asynchronous in older +18 Node versions
|
||||
return nativeResolve(specifier, parent);
|
||||
}
|
||||
getModuleInformation(identifier) {
|
||||
if (identifier.startsWith("data:")) return {
|
||||
type: "data",
|
||||
url: identifier,
|
||||
path: identifier
|
||||
};
|
||||
const extension = extname(identifier);
|
||||
if (extension === ".node" || isBuiltin(identifier)) return {
|
||||
type: "builtin",
|
||||
url: identifier,
|
||||
path: identifier
|
||||
};
|
||||
if (this.isNetworkSupported && (identifier.startsWith("http:") || identifier.startsWith("https:"))) return {
|
||||
type: "network",
|
||||
url: identifier,
|
||||
path: identifier
|
||||
};
|
||||
const isFileUrl = identifier.startsWith("file://");
|
||||
const pathUrl = isFileUrl ? fileURLToPath(identifier.split("?")[0]) : identifier;
|
||||
const fileUrl = isFileUrl ? identifier : pathToFileURL(pathUrl).toString();
|
||||
let type;
|
||||
if (this.vite.canResolve(fileUrl)) type = "vite";
|
||||
else if (extension === ".mjs") type = "module";
|
||||
else if (extension === ".cjs") type = "commonjs";
|
||||
else if (extension === ".wasm")
|
||||
// still experimental on NodeJS --experimental-wasm-modules
|
||||
// cf. ESM_FILE_FORMAT(url) in https://nodejs.org/docs/latest-v20.x/api/esm.html#resolution-algorithm
|
||||
type = "wasm";
|
||||
else type = findNearestPackageData(normalize(pathUrl)).type === "module" ? "module" : "commonjs";
|
||||
return {
|
||||
type,
|
||||
path: pathUrl,
|
||||
url: fileUrl
|
||||
};
|
||||
}
|
||||
createModule(identifier) {
|
||||
const { type, url, path } = this.getModuleInformation(identifier);
|
||||
// create ERR_MODULE_NOT_FOUND on our own since latest NodeJS's import.meta.resolve doesn't throw on non-existing namespace or path
|
||||
// https://github.com/nodejs/node/pull/49038
|
||||
if ((type === "module" || type === "commonjs" || type === "wasm") && !existsSync(path)) {
|
||||
const error = /* @__PURE__ */ new Error(`Cannot find ${isBareImport(path) ? "package" : "module"} '${path}'`);
|
||||
error.code = "ERR_MODULE_NOT_FOUND";
|
||||
throw error;
|
||||
}
|
||||
switch (type) {
|
||||
case "data": return this.esm.createDataModule(identifier);
|
||||
case "builtin": return this.cjs.getCoreSyntheticModule(identifier);
|
||||
case "vite": return this.vite.createViteModule(url);
|
||||
case "wasm": return this.esm.createWebAssemblyModule(url, () => this.fs.readBuffer(path));
|
||||
case "module": return this.esm.createEsModule(url, () => this.fs.readFileAsync(path));
|
||||
case "commonjs": return this.cjs.getCjsSyntheticModule(path, identifier);
|
||||
case "network": return this.esm.createNetworkModule(url);
|
||||
default: return type;
|
||||
}
|
||||
}
|
||||
get isNetworkSupported() {
|
||||
if (this.#networkSupported == null) if (process.execArgv.includes("--experimental-network-imports")) this.#networkSupported = true;
|
||||
else if (process.env.NODE_OPTIONS?.includes("--experimental-network-imports")) this.#networkSupported = true;
|
||||
else this.#networkSupported = false;
|
||||
return this.#networkSupported;
|
||||
}
|
||||
}
|
||||
|
||||
const { promises, readFileSync } = fs;
|
||||
class FileMap {
|
||||
fsCache = /* @__PURE__ */ new Map();
|
||||
fsBufferCache = /* @__PURE__ */ new Map();
|
||||
async readFileAsync(path) {
|
||||
const cached = this.fsCache.get(path);
|
||||
if (cached != null) return cached;
|
||||
const source = await promises.readFile(path, "utf-8");
|
||||
this.fsCache.set(path, source);
|
||||
return source;
|
||||
}
|
||||
readFile(path) {
|
||||
const cached = this.fsCache.get(path);
|
||||
if (cached != null) return cached;
|
||||
const source = readFileSync(path, "utf-8");
|
||||
this.fsCache.set(path, source);
|
||||
return source;
|
||||
}
|
||||
readBuffer(path) {
|
||||
const cached = this.fsBufferCache.get(path);
|
||||
if (cached != null) return cached;
|
||||
const buffer = readFileSync(path);
|
||||
this.fsBufferCache.set(path, buffer);
|
||||
return buffer;
|
||||
}
|
||||
}
|
||||
|
||||
const entryFile = pathToFileURL(resolve(distDir, "workers/runVmTests.js")).href;
|
||||
const fileMap = new FileMap();
|
||||
const packageCache = /* @__PURE__ */ new Map();
|
||||
async function runVmTests(method, state, traces) {
|
||||
const { ctx, rpc } = state;
|
||||
const beforeEnvironmentTime = performance.now();
|
||||
const { environment } = await loadEnvironment(ctx.environment.name, ctx.config.root, rpc, traces);
|
||||
state.environment = environment;
|
||||
if (!environment.setupVM) {
|
||||
const envName = ctx.environment.name;
|
||||
const packageId = envName[0] === "." ? envName : `vitest-environment-${envName}`;
|
||||
throw new TypeError(`Environment "${ctx.environment.name}" is not a valid environment. Path "${packageId}" doesn't support vm environment because it doesn't provide "setupVM" method.`);
|
||||
}
|
||||
const vm = await traces.$("vitest.runtime.environment.setup", { attributes: {
|
||||
"vitest.environment": environment.name,
|
||||
"vitest.environment.vite_environment": environment.viteEnvironment || environment.name
|
||||
} }, () => environment.setupVM(ctx.environment.options || ctx.config.environmentOptions || {}));
|
||||
state.durations.environment = performance.now() - beforeEnvironmentTime;
|
||||
process.env.VITEST_VM_POOL = "1";
|
||||
if (!vm.getVmContext) throw new TypeError(`Environment ${environment.name} doesn't provide "getVmContext" method. It should return a context created by "vm.createContext" method.`);
|
||||
const context = vm.getVmContext();
|
||||
if (!isContext(context)) throw new TypeError(`Environment ${environment.name} doesn't provide a valid context. It should be created by "vm.createContext" method.`);
|
||||
provideWorkerState(context, state);
|
||||
// this is unfortunately needed for our own dependencies
|
||||
// we need to find a way to not rely on this by default
|
||||
// because browser doesn't provide these globals
|
||||
context.process = process;
|
||||
context.global = context;
|
||||
context.console = state.config.disableConsoleIntercept ? console : createCustomConsole(state);
|
||||
// TODO: don't hardcode setImmediate in fake timers defaults
|
||||
context.setImmediate = setImmediate;
|
||||
context.clearImmediate = clearImmediate;
|
||||
const stubs = getDefaultRequestStubs(context);
|
||||
const externalModulesExecutor = new ExternalModulesExecutor({
|
||||
context,
|
||||
fileMap,
|
||||
packageCache,
|
||||
transform: rpc.transform,
|
||||
viteClientModule: stubs["/@vite/client"]
|
||||
});
|
||||
const moduleRunner = startVitestModuleRunner({
|
||||
context,
|
||||
evaluatedModules: state.evaluatedModules,
|
||||
state,
|
||||
externalModulesExecutor,
|
||||
createImportMeta: createNodeImportMeta,
|
||||
traces
|
||||
});
|
||||
Object.defineProperty(context, VITEST_VM_CONTEXT_SYMBOL, {
|
||||
value: {
|
||||
context,
|
||||
externalModulesExecutor
|
||||
},
|
||||
configurable: true,
|
||||
enumerable: false,
|
||||
writable: false
|
||||
});
|
||||
context.__vitest_mocker__ = moduleRunner.mocker;
|
||||
if (ctx.config.serializedDefines) try {
|
||||
runInContext(ctx.config.serializedDefines, context, { filename: "virtual:load-defines.js" });
|
||||
} catch (error) {
|
||||
throw new Error(`Failed to load custom "defines": ${error.message}`);
|
||||
}
|
||||
await moduleRunner.mocker.initializeSpyModule();
|
||||
const { run } = await moduleRunner.import(entryFile);
|
||||
const fileSpecs = ctx.files.map((f) => typeof f === "string" ? {
|
||||
filepath: f,
|
||||
testLocations: void 0
|
||||
} : f);
|
||||
try {
|
||||
await run(method, fileSpecs, ctx.config, moduleRunner, traces);
|
||||
} finally {
|
||||
await traces.$("vitest.runtime.environment.teardown", () => vm.teardown?.());
|
||||
}
|
||||
}
|
||||
|
||||
export { runVmTests as r };
|
||||
Reference in New Issue
Block a user