napi-rs/.yarn/patches/node-inspect-extracted-npm-3.0.0-f661b6c334.patch

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2024-01-17 00:28:40 +09:00
diff --git a/dist/inspect.js b/dist/inspect.js
index 8a323f4df754c11beffd03bb63c5d24c0ea43724..da0515280b09ea8d7bcd2c3aeb5f1a48649be80a 100644
2024-01-17 00:28:40 +09:00
--- a/dist/inspect.js
+++ b/dist/inspect.js
@@ -1 +1,3831 @@
2024-01-17 00:28:40 +09:00
-!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.util=e():t.util=e()}(this,(()=>(()=>{"use strict";var t={165:(t,e)=>{function r(t){return r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},r(t)}function n(t,e){for(var n=0;n<e.length;n++){var o=e[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(t,(void 0,i=function(t,e){if("object"!==r(t)||null===t)return t;var n=t[Symbol.toPrimitive];if(void 0!==n){var o=n.call(t,"string");if("object"!==r(o))return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(o.key),"symbol"===r(i)?i:String(i)),o)}var i}var o=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t)}var e,r;return e=t,r=[{key:"hexSlice",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1?arguments[1]:void 0;return Array.prototype.map.call(this.slice(t,e),(function(t){return("00"+t.toString(16)).slice(-2)})).join("")}}],r&&n(e.prototype,r),Object.defineProperty(e,"prototype",{writable:!1}),t}();e.l=o},777:(t,e,r)=>{function n(t){return n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},n(t)}function o(t,e){var r="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!r){if(Array.isArray(t)||(r=function(t,e){if(t){if("string"==typeof t)return i(t,e);var r=Object.prototype.toString.call(t).slice(8,-1);return"Object"===r&&t.constructor&&(r=t.constructor.name),"Map"===r||"Set"===r?Array.from(t):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?i(t,e):void 0}}(t))||e&&t&&"number"==typeof t.length){r&&(t=r);var n=0,o=function(){};return{s:o,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},e:function(t){throw t},f:o}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var a,c=!0,l=!1;return{s:function(){r=r.call(t)},n:function(){var t=r.next();return c=t.done,t},e:function(t){l=!0,a=t},f:function(){try{c||null==r.return||r.return()}finally{if(l)throw a}}}}function i(t,e){(null==e||e>t.length)&&(e=t.length);for(var r=0,n=new Array(e);r<e;r++)n[r]=t[r];return n}function a(t,e){var r=Object.keys(t);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(t);e&&(n=n.filter((function(e){return Object.getOwnPropertyDescriptor(t,e).enumerable}))),r.push.apply(r,n)}return r}function c(t){for(var e=1;e<arguments.length;e++){var r=null!=arguments[e]?arguments[e]:{};e%2?a(Object(r),!0).forEach((function(e){l(t,e,r[e])})):Object.getOwnPropertyDescriptors?Object.defineProperties(t,Object.getOwnPropertyDescriptors(r)):a(Object(r)).forEach((function(e){Object.defineProperty(t,e,Object.getOwnPropertyDescriptor(r,e))}))}return t}function l(t,e,r){return(e=function(t){var e=function(t,e){if("object"!==n(t)||null===t)return t;var r=t[Symbol.toPrimitive];if(void 0!==r){var o=r.call(t,"string");if("object"!==n(o))return o;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(t)}(t);return"symbol"===n(e)?e:String(e)}(e))in t?Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}):t[e]=r,t}var u,p,f=r(541),y=f.internalBinding,s=f.Array,g=f.ArrayIsArray,d=f.ArrayPrototypeFilter,b=f.ArrayPrototypeForEach,h=f.ArrayPrototypeIncludes,v=f.ArrayPrototypeIndexOf,m=f.ArrayPrototypeJoin,S=f.ArrayPrototypeMap,P=f.ArrayPrototypePop,x=f.ArrayPrototypePush,O=f.ArrayPrototypePushApply,A=f.ArrayPrototypeSlice,w=f.ArrayPrototypeSplice,j=f.ArrayPrototypeSort,E=f.ArrayPrototypeUnshift,_=f.BigIntPrototypeValueOf,F=f.BooleanPrototype
\ No newline at end of file
+var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};
+
+function getDefaultExportFromCjs (x) {
+ return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
+}
+
+var primordials = {exports: {}};
+
+// back-patch in primordials in user-land
+
+const createSafeIterator = (factory, next) => {
+ class SafeIterator {
+ constructor(iterable) {
+ this._iterator = factory(iterable);
+ }
+ next() {
+ return next(this._iterator);
+ }
+ [Symbol.iterator]() {
+ return this;
+ }
+ }
+ Object.setPrototypeOf(SafeIterator.prototype, null);
+ Object.freeze(SafeIterator.prototype);
+ Object.freeze(SafeIterator);
+ return SafeIterator;
+};
+
+function getGetter(cls, getter) {
+ // TODO: __lookupGetter__ is deprecated, but Object.getOwnPropertyDescriptor
+ // doesn't work on built-ins like Typed Arrays.
+ return Function.prototype.call.bind(cls.prototype.__lookupGetter__(getter));
+}
+
+function getterCaller(getter) {
+ return (val) => {
+ return val.constructor.prototype.__lookupGetter__(getter).call(val);
+ };
+}
+
+function uncurryThis(func) {
+ return Function.prototype.call.bind(func);
+}
+
+const copyProps = (src, dest) => {
+ Array.prototype.forEach.call(Reflect.ownKeys(src), (key) => {
+ if (!Reflect.getOwnPropertyDescriptor(dest, key)) {
+ Reflect.defineProperty(
+ dest,
+ key,
+ Reflect.getOwnPropertyDescriptor(src, key));
+ }
+ });
+};
+
+const makeSafe = (unsafe, safe) => {
+ if (Symbol.iterator in unsafe.prototype) {
+ const dummy = new unsafe();
+ let next; // We can reuse the same `next` method.
+
+ Array.prototype.forEach.call(Reflect.ownKeys(unsafe.prototype), (key) => {
+ if (!Reflect.getOwnPropertyDescriptor(safe.prototype, key)) {
+ const desc = Reflect.getOwnPropertyDescriptor(unsafe.prototype, key);
+ if (typeof desc.value === 'function' && desc.value.length === 0) {
+ const called = Function.prototype.call.call(desc.value, dummy) || {};
+ if (Symbol.iterator in (typeof called === "object" ? called : {})) {
+ const createIterator = uncurryThis(desc.value);
+ if (next == null) {
+ next = uncurryThis(createIterator(dummy).next);
+ }
+ const SafeIterator = createSafeIterator(createIterator, next);
+ desc.value = function() {
+ return new SafeIterator(this);
+ };
+ }
2024-01-17 00:28:40 +09:00
+ }
+ Reflect.defineProperty(safe.prototype, key, desc);
+ }
+ });
+ } else {
+ copyProps(unsafe.prototype, safe.prototype);
+ }
+ copyProps(unsafe, safe);
+
+ Object.setPrototypeOf(safe.prototype, null);
+ Object.freeze(safe.prototype);
+ Object.freeze(safe);
+ return safe;
+};
+
+const StringIterator =
+ Function.prototype.call.bind(String.prototype[Symbol.iterator]);
+const StringIteratorPrototype = Reflect.getPrototypeOf(StringIterator(''));
+
+function ErrorCaptureStackTrace(targetObject) {
+ const stack = new Error().stack;
+ // Remove the second line, which is this function
+ targetObject.stack = stack.replace(/.*\n.*/, '$1');
+}
+
+primordials.exports = {
+ makeSafe, // exported for testing
+ internalBinding(mod) {
+ if (mod === 'config') {
+ return {
+ hasIntl: false,
+ };
+ }
+ throw new Error(`unknown module: "${mod}"`);
+ },
+ Array,
+ ArrayIsArray: Array.isArray,
+ ArrayPrototypeFilter: Function.prototype.call.bind(Array.prototype.filter),
+ ArrayPrototypeForEach: Function.prototype.call.bind(Array.prototype.forEach),
+ ArrayPrototypeIncludes:
+ Function.prototype.call.bind(Array.prototype.includes),
+ ArrayPrototypeIndexOf: Function.prototype.call.bind(Array.prototype.indexOf),
+ ArrayPrototypeJoin: Function.prototype.call.bind(Array.prototype.join),
+ ArrayPrototypeMap: Function.prototype.call.bind(Array.prototype.map),
+ ArrayPrototypePop: Function.prototype.call.bind(Array.prototype.pop),
+ ArrayPrototypePush: Function.prototype.call.bind(Array.prototype.push),
+ ArrayPrototypePushApply: Function.apply.bind(Array.prototype.push),
+ ArrayPrototypeSlice: Function.prototype.call.bind(Array.prototype.slice),
+ ArrayPrototypeSort: Function.prototype.call.bind(Array.prototype.sort),
+ ArrayPrototypeSplice: Function.prototype.call.bind(Array.prototype.splice),
+ ArrayPrototypeUnshift: Function.prototype.call.bind(Array.prototype.unshift),
+ BigIntPrototypeValueOf:
+ Function.prototype.call.bind(BigInt.prototype.valueOf),
+ BooleanPrototypeValueOf:
+ Function.prototype.call.bind(Boolean.prototype.valueOf),
+ DatePrototypeGetTime: Function.prototype.call.bind(Date.prototype.getTime),
+ DatePrototypeToISOString:
+ Function.prototype.call.bind(Date.prototype.toISOString),
+ DatePrototypeToString:
+ Function.prototype.call.bind(Date.prototype.toString),
+ ErrorCaptureStackTrace,
+ ErrorPrototypeToString:
+ Function.prototype.call.bind(Error.prototype.toString),
+ FunctionPrototypeBind: Function.prototype.call.bind(Function.prototype.bind),
+ FunctionPrototypeCall:
+ Function.prototype.call.bind(Function.prototype.call),
+ FunctionPrototypeToString:
+ Function.prototype.call.bind(Function.prototype.toString),
+ globalThis: (typeof globalThis === 'undefined') ? commonjsGlobal : globalThis,
+ JSONStringify: JSON.stringify,
+ MapPrototypeGetSize: getGetter(Map, 'size'),
+ MapPrototypeEntries: Function.prototype.call.bind(Map.prototype.entries),
+ MathFloor: Math.floor,
+ MathMax: Math.max,
+ MathMin: Math.min,
+ MathRound: Math.round,
+ MathSqrt: Math.sqrt,
+ MathTrunc: Math.trunc,
+ Number,
+ NumberIsFinite: Number.isFinite,
+ NumberIsNaN: Number.isNaN,
+ NumberParseFloat: Number.parseFloat,
+ NumberParseInt: Number.parseInt,
+ NumberPrototypeToString: Function.prototype.call.bind(Number.prototype.toString),
+ NumberPrototypeValueOf:
+ Function.prototype.call.bind(Number.prototype.valueOf),
+ Object,
+ ObjectAssign: Object.assign,
+ ObjectCreate: Object.create,
+ ObjectDefineProperty: Object.defineProperty,
+ ObjectGetOwnPropertyDescriptor: Object.getOwnPropertyDescriptor,
+ ObjectGetOwnPropertyNames: Object.getOwnPropertyNames,
+ ObjectGetOwnPropertySymbols: Object.getOwnPropertySymbols,
+ ObjectGetPrototypeOf: Object.getPrototypeOf,
+ ObjectIs: Object.is,
+ ObjectKeys: Object.keys,
+ ObjectPrototypeHasOwnProperty:
+ Function.prototype.call.bind(Object.prototype.hasOwnProperty),
+ ObjectPrototypePropertyIsEnumerable:
+ Function.prototype.call.bind(Object.prototype.propertyIsEnumerable),
+ ObjectSeal: Object.seal,
+ ObjectSetPrototypeOf: Object.setPrototypeOf,
+ ReflectApply: Reflect.apply,
+ ReflectOwnKeys: Reflect.ownKeys,
+ RegExp,
+ RegExpPrototypeExec: Function.prototype.call.bind(RegExp.prototype.exec),
+ RegExpPrototypeSymbolReplace: Function.prototype.call.bind(RegExp.prototype[Symbol.replace]),
+ RegExpPrototypeSymbolSplit: Function.prototype.call.bind(RegExp.prototype[Symbol.split]),
+ RegExpPrototypeTest: Function.prototype.call.bind(RegExp.prototype.test),
+ RegExpPrototypeToString:
+ Function.prototype.call.bind(RegExp.prototype.toString),
+ SafeStringIterator: createSafeIterator(
+ StringIterator,
+ Function.prototype.call.bind(StringIteratorPrototype.next),
+ ),
+ SafeMap: makeSafe(
+ Map,
+ class SafeMap extends Map {
+ constructor(i) { super(i); } // eslint-disable-line no-useless-constructor
+ }),
+ SafeSet: makeSafe(
+ Set,
+ class SafeSet extends Set {
+ constructor(i) { super(i); } // eslint-disable-line no-useless-constructor
+ }),
+ SetPrototypeGetSize: getGetter(Set, 'size'),
+ SetPrototypeValues: Function.prototype.call.bind(Set.prototype.values),
+ String,
+ StringPrototypeCharCodeAt:
+ Function.prototype.call.bind(String.prototype.charCodeAt),
+ StringPrototypeCodePointAt:
+ Function.prototype.call.bind(String.prototype.codePointAt),
+ StringPrototypeEndsWith:
+ Function.prototype.call.bind(String.prototype.endsWith),
+ StringPrototypeIncludes:
+ Function.prototype.call.bind(String.prototype.includes),
+ StringPrototypeIndexOf:
+ Function.prototype.call.bind(String.prototype.indexOf),
+ StringPrototypeLastIndexOf:
+ Function.prototype.call.bind(String.prototype.lastIndexOf),
+ StringPrototypeNormalize:
+ Function.prototype.call.bind(String.prototype.normalize),
+ StringPrototypePadEnd:
+ Function.prototype.call.bind(String.prototype.padEnd),
+ StringPrototypePadStart:
+ Function.prototype.call.bind(String.prototype.padStart),
+ StringPrototypeRepeat: Function.prototype.call.bind(String.prototype.repeat),
+ StringPrototypeReplace:
+ Function.prototype.call.bind(String.prototype.replace),
+ StringPrototypeReplaceAll:
+ Function.prototype.call.bind(String.prototype.replaceAll),
+ StringPrototypeSlice: Function.prototype.call.bind(String.prototype.slice),
+ StringPrototypeSplit: Function.prototype.call.bind(String.prototype.split),
+ StringPrototypeStartsWith: Function.prototype.call.bind(String.prototype.startsWith),
+ StringPrototypeToLowerCase:
+ Function.prototype.call.bind(String.prototype.toLowerCase),
+ StringPrototypeTrim: Function.prototype.call.bind(String.prototype.trim),
+ StringPrototypeValueOf:
+ Function.prototype.call.bind(String.prototype.valueOf),
+ SymbolPrototypeToString:
+ Function.prototype.call.bind(Symbol.prototype.toString),
+ SymbolPrototypeValueOf:
+ Function.prototype.call.bind(Symbol.prototype.valueOf),
+ SymbolIterator: Symbol.iterator,
+ SymbolFor: Symbol.for,
+ SymbolToStringTag: Symbol.toStringTag,
+ TypedArrayPrototypeGetLength: getterCaller('length'),
+ Uint8Array,
+ uncurryThis,
+};
+
+// Node 14
+/* c8 ignore start */
+if (!String.prototype.replaceAll) {
+ // Lifted and simplified from core-js for the moment. Will remove when we
+ // drop node 14 support.
+
+ function requireObjectCoercible(it) {
+ if (it == null) throw new TypeError("Can't call method on " + it);
+ return it;
+ }
+
+ function getSubstitution(matched, str, position, captures, namedCaptures, replacement) {
+ const tailPos = position + matched.length;
+ const m = captures.length;
+ let symbols = /\$([$&'`]|\d{1,2})/;
+ if (namedCaptures !== undefined) {
+ namedCaptures = Object(requireObjectCoercible(namedCaptures));
+ symbols = /\$([$&'`]|\d{1,2}|<[^>]*>)/g;
+ }
+ return replacement.replace(symbols, (match, ch) => {
+ let capture;
+ switch (ch.charAt(0)) {
+ case '$': return '$';
+ case '&': return matched;
+ case '`': return str.slice(0, position);
+ case "'": return str.slice(tailPos);
+ case '<':
+ capture = namedCaptures[ch.slice(1, -1)];
+ break;
+ default: { // \d\d?
+ const n = +ch;
+ if (n === 0) return match;
+ if (n > m) {
+ const f = Math.floor(n / 10);
+ if (f === 0) return match;
+ if (f <= m) return captures[f - 1] === undefined ? ch.charAt(1) : captures[f - 1] + ch.charAt(1);
+ return match;
+ }
+ capture = captures[n - 1];
+ }
+ }
+ return capture === undefined ? '' : capture;
+ });
+ }
+
+ primordials.exports.StringPrototypeReplaceAll = (str, searchValue, replaceValue) => {
+ const O = requireObjectCoercible(str);
+ let IS_REG_EXP, flags, replacer, replacement;
+ let position = 0;
+ let endOfLastMatch = 0;
+ let result = '';
+ if (searchValue != null) {
+ IS_REG_EXP = searchValue instanceof RegExp;
+ if (IS_REG_EXP) {
+ flags = searchValue.flags;
+ if (!~flags.indexOf('g')) {
+ throw new TypeError('`.replaceAll` does not allow non-global regexes');
+ }
+ }
+ replacer = searchValue[Symbol.replace];
+ if (replacer) {
+ return replacer.call(searchValue, O, replaceValue);
+ }
+ }
+ const string = String(O);
+ const searchString = String(searchValue);
+ const functionalReplace = (typeof replaceValue === 'function');
+ if (!functionalReplace) replaceValue = String(replaceValue);
+ const searchLength = searchString.length;
+ const advanceBy = Math.max(1, searchLength);
+ position = string.indexOf(searchString, 0);
+ while (position !== -1) {
+ replacement = functionalReplace ?
+ String(replaceValue(searchString, position, string)) :
+ getSubstitution(searchString, string, position, [], undefined, replaceValue);
+ result += string.slice(endOfLastMatch, position) + replacement;
+ endOfLastMatch = position + searchLength;
+ position = string.indexOf(searchString, position + advanceBy);
+ }
+ if (endOfLastMatch < string.length) {
+ result += string.slice(endOfLastMatch);
+ }
+ return result;
+ };
+}
+/* c8 ignore stop */
+
+var primordialsExports = primordials.exports;
+
+const ALL_PROXIES = new WeakMap();
+
+// Wrap Proxy's to remember their details.
+class Prxy {
+ constructor(target, handler) {
+ const p = new Proxy(target, handler);
+ ALL_PROXIES.set(p, [target, handler]);
+ // eslint-disable-next-line no-constructor-return
+ return p;
+ }
+ static getProxyDetails(obj, getFullProxy = true) {
+ const deets = ALL_PROXIES.get(obj);
+ if (!deets) {
+ return undefined;
+ }
+ if (getFullProxy) {
+ return deets;
+ }
+ return deets[0];
+ }
+ static revocable(target, handler) {
+ const p = Proxy.revocable(target, handler);
+ ALL_PROXIES.set(p.proxy, [target, handler]);
+ const revoke = p.revoke;
+ p.revoke = () => {
+ ALL_PROXIES.set(p.proxy, [null, null]);
+ revoke();
+ };
+ return p;
+ }
+}
+
+var proxy = {
+ getProxyDetails: Prxy.getProxyDetails.bind(Prxy),
+ Proxy: Prxy,
+};
+
+const prxy = proxy;
+const ALL_PROPERTIES = 0;
+const ONLY_ENUMERABLE = 2;
+const kPending = Symbol('kPending');
+const kRejected = Symbol('kRejected');
+
+function getOwnNonIndexProperties(a, filter = ONLY_ENUMERABLE) {
+ const desc = Object.getOwnPropertyDescriptors(a);
+ const ret = [];
+ for (const [k, v] of Object.entries(desc)) {
+ if (!/^(0|[1-9][0-9]*)$/.test(k) ||
+ (parseInt(k, 10) >= (2 ** 32 - 1))) { // Arrays are limited in size
+ if ((filter === ONLY_ENUMERABLE) && !v.enumerable) {
+ continue;
+ }
+ ret.push(k);
+ }
+ }
+ for (const s of Object.getOwnPropertySymbols(a)) {
+ const v = Object.getOwnPropertyDescriptor(a, s);
+ if ((filter === ONLY_ENUMERABLE) && !v.enumerable) {
+ continue;
+ }
+ ret.push(s);
+ }
+ return ret;
+}
+
+var util$1 = {
+ constants: {
+ kPending,
+ kRejected,
+ ALL_PROPERTIES,
+ ONLY_ENUMERABLE,
+ },
+ getOwnNonIndexProperties,
+ getPromiseDetails() { return [kPending, undefined]; },
+ getProxyDetails: prxy.getProxyDetails,
+ Proxy: prxy.Proxy,
+ previewEntries(val) {
+ return [[], false];
+ },
+ getConstructorName(val) {
+ if (!val || typeof val !== 'object') {
+ throw new Error('Invalid object');
+ }
+ if (val.constructor && val.constructor.name) {
+ return val.constructor.name;
+ }
+ const str = Object.prototype.toString.call(val);
+ // e.g. [object Boolean]
+ const m = str.match(/^\[object ([^\]]+)\]/);
+ if (m) {
+ return m[1];
+ }
+ return 'Object';
+ },
+ getExternalValue() { return BigInt(0); },
+};
+
+// eslint-disable-next-line no-control-regex
+const colorRegExp = /\u001b\[\d\d?m/g;
+
+var util = {
+ customInspectSymbol: Symbol.for('nodejs.util.inspect.custom'),
+ isError(e) {
+ return e instanceof Error;
+ },
+ join: Array.prototype.join.call.bind(Array.prototype.join),
+ removeColors(str) {
+ return String.prototype.replace.call(str, colorRegExp, '');
+ },
+};
+
+function assert(p) {
+ if (!p) {
+ throw new Error('Assertion failed');
+ }
+}
+
+assert.fail = function fail(message) {
+ throw new Error(message);
+};
+
+var assert_1 = assert;
+
+/* eslint node-core/documented-errors: "error" */
+
+var errors;
+var hasRequiredErrors;
+
+function requireErrors () {
+ if (hasRequiredErrors) return errors;
+ hasRequiredErrors = 1;
+
+ // The whole point behind this internal module is to allow Node.js to no
+ // longer be forced to treat every error message change as a semver-major
+ // change. The NodeError classes here all expose a `code` property whose
+ // value statically and permanently identifies the error. While the error
+ // message may change, the code should not.
+
+ const {
+ ArrayIsArray,
+ ArrayPrototypeIncludes,
+ ArrayPrototypeIndexOf,
+ ArrayPrototypeJoin,
+ ArrayPrototypePop,
+ ArrayPrototypePush,
+ ArrayPrototypeSplice,
+ ErrorCaptureStackTrace,
+ ObjectDefineProperty,
+ ReflectApply,
+ RegExpPrototypeTest,
+ SafeMap,
+ StringPrototypeEndsWith,
+ StringPrototypeIncludes,
+ StringPrototypeSlice,
+ StringPrototypeToLowerCase,
+ } = primordialsExports;
+
+ const messages = new SafeMap();
+ const codes = {};
+
+ const classRegExp = /^([A-Z][a-z0-9]*)+$/;
+ // Sorted by a rough estimate on most frequently used entries.
+ const kTypes = [
+ 'string',
+ 'function',
+ 'number',
+ 'object',
+ // Accept 'Function' and 'Object' as alternative to the lower cased version.
+ 'Function',
+ 'Object',
+ 'boolean',
+ 'bigint',
+ 'symbol',
+ ];
+
+ let userStackTraceLimit;
+ const nodeInternalPrefix = '__node_internal_';
+
+ // Lazily loaded
+ let assert;
+ let internalUtilInspect = null;
+ function lazyInternalUtilInspect() {
+ if (!internalUtilInspect) {
+ internalUtilInspect = requireInspect();
+ }
+ return internalUtilInspect;
+ }
+
+ const addCodeToName = hideStackFrames(function addCodeToName(err, name, code) {
+ // Set the stack
+ err = captureLargerStackTrace(err);
+ // Add the error code to the name to include it in the stack trace.
+ err.name = `${name} [${code}]`;
+ // Access the stack to generate the error message including the error code
+ // from the name.
+ err.stack; // eslint-disable-line no-unused-expressions
+ // Reset the name to the actual name.
+ delete err.name;
+ });
+
+ function makeNodeErrorWithCode(Base, key) {
+ return function NodeError(...args) {
+ const limit = Error.stackTraceLimit;
+ Error.stackTraceLimit = 0;
+ const error = new Base();
+ // Reset the limit and setting the name property.
+ Error.stackTraceLimit = limit;
+ const message = getMessage(key, args, error);
+ ObjectDefineProperty(error, 'message', {
+ value: message,
+ enumerable: false,
+ writable: true,
+ configurable: true,
+ });
+ ObjectDefineProperty(error, 'toString', {
+ value() {
+ return `${this.name} [${key}]: ${this.message}`;
+ },
+ enumerable: false,
+ writable: true,
+ configurable: true,
+ });
+ addCodeToName(error, Base.name, key);
+ error.code = key;
+ return error;
+ };
+ }
+
+ // This function removes unnecessary frames from Node.js core errors.
+ function hideStackFrames(fn) {
+ // We rename the functions that will be hidden to cut off the stacktrace
+ // at the outermost one
+ const hidden = nodeInternalPrefix + fn.name;
+ ObjectDefineProperty(fn, 'name', { value: hidden });
+ return fn;
+ }
+
+ // Utility function for registering the error codes. Only used here. Exported
+ // *only* to allow for testing.
+ function E(sym, val, def) {
+ // Special case for SystemError that formats the error message differently
+ // The SystemErrors only have SystemError as their base classes.
+ messages.set(sym, val);
+ codes[sym] = makeNodeErrorWithCode(def, sym);
+ }
+
+ function getMessage(key, args, self) {
+ const msg = messages.get(key);
+
+ if (assert === undefined) assert = assert_1;
+
+ assert(typeof msg === 'function');
+ assert(
+ msg.length <= args.length, // Default options do not count.
+ `Code: ${key}; The provided arguments length (${args.length}) does not ` +
+ `match the required ones (${msg.length}).`,
+ );
+ return ReflectApply(msg, self, args);
+ }
+
+ const captureLargerStackTrace = hideStackFrames(
+ function captureLargerStackTrace(err) {
+ userStackTraceLimit = Error.stackTraceLimit;
+ Error.stackTraceLimit = Infinity;
+ ErrorCaptureStackTrace(err);
+ // Reset the limit
+ Error.stackTraceLimit = userStackTraceLimit;
+
+ return err;
+ });
+
+ let maxStack_ErrorName;
+ let maxStack_ErrorMessage;
+ /**
+ * Returns true if `err.name` and `err.message` are equal to engine-specific
+ * values indicating max call stack size has been exceeded.
+ * "Maximum call stack size exceeded" in V8.
+ * @param {Error} err
+ * @returns {boolean}
+ */
+ function isStackOverflowError(err) {
+ if (maxStack_ErrorMessage === undefined) {
+ try {
+ function overflowStack() { overflowStack(); }
+ overflowStack();
+ } catch (err) {
+ maxStack_ErrorMessage = err.message;
+ maxStack_ErrorName = err.name;
+ }
+ }
+
+ return err && err.name === maxStack_ErrorName &&
+ err.message === maxStack_ErrorMessage;
+ }
+
+ errors = {
+ codes,
+ hideStackFrames,
+ isStackOverflowError,
+ };
+
+ E('ERR_INVALID_ARG_TYPE',
+ (name, expected, actual) => {
+ assert(typeof name === 'string', "'name' must be a string");
+ if (!ArrayIsArray(expected)) {
+ expected = [expected];
+ }
+
+ let msg = 'The ';
+ if (StringPrototypeEndsWith(name, ' argument')) {
+ // For cases like 'first argument'
+ msg += `${name} `;
+ } else {
+ const type = StringPrototypeIncludes(name, '.') ? 'property' : 'argument';
+ msg += `"${name}" ${type} `;
+ }
+ msg += 'must be ';
+
+ const types = [];
+ const instances = [];
+ const other = [];
+
+ for (const value of expected) {
+ assert(typeof value === 'string',
+ 'All expected entries have to be of type string');
+ if (ArrayPrototypeIncludes(kTypes, value)) {
+ ArrayPrototypePush(types, StringPrototypeToLowerCase(value));
+ } else if (RegExpPrototypeTest(classRegExp, value)) {
+ ArrayPrototypePush(instances, value);
+ } else {
+ assert(value !== 'object',
+ 'The value "object" should be written as "Object"');
+ ArrayPrototypePush(other, value);
+ }
+ }
+
+ // Special handle `object` in case other instances are allowed to outline
+ // the differences between each other.
+ if (instances.length > 0) {
+ const pos = ArrayPrototypeIndexOf(types, 'object');
+ if (pos !== -1) {
+ ArrayPrototypeSplice(types, pos, 1);
+ ArrayPrototypePush(instances, 'Object');
+ }
+ }
+
+ if (types.length > 0) {
+ if (types.length > 2) {
+ const last = ArrayPrototypePop(types);
+ msg += `one of type ${ArrayPrototypeJoin(types, ', ')}, or ${last}`;
+ } else if (types.length === 2) {
+ msg += `one of type ${types[0]} or ${types[1]}`;
+ } else {
+ msg += `of type ${types[0]}`;
+ }
+ if (instances.length > 0 || other.length > 0)
+ msg += ' or ';
+ }
+
+ if (instances.length > 0) {
+ if (instances.length > 2) {
+ const last = ArrayPrototypePop(instances);
+ msg +=
+ `an instance of ${ArrayPrototypeJoin(instances, ', ')}, or ${last}`;
+ } else {
+ msg += `an instance of ${instances[0]}`;
+ if (instances.length === 2) {
+ msg += ` or ${instances[1]}`;
+ }
+ }
+ if (other.length > 0)
+ msg += ' or ';
+ }
+
+ if (other.length > 0) {
+ if (other.length > 2) {
+ const last = ArrayPrototypePop(other);
+ msg += `one of ${ArrayPrototypeJoin(other, ', ')}, or ${last}`;
+ } else if (other.length === 2) {
+ msg += `one of ${other[0]} or ${other[1]}`;
+ } else {
+ if (StringPrototypeToLowerCase(other[0]) !== other[0])
+ msg += 'an ';
+ msg += `${other[0]}`;
+ }
+ }
+
+ if (actual == null) {
+ msg += `. Received ${actual}`;
+ } else if (typeof actual === 'function' && actual.name) {
+ msg += `. Received function ${actual.name}`;
+ } else if (typeof actual === 'object') {
+ if (actual.constructor && actual.constructor.name) {
+ msg += `. Received an instance of ${actual.constructor.name}`;
+ } else {
+ const inspected = lazyInternalUtilInspect()
+ .inspect(actual, { depth: -1 });
+ msg += `. Received ${inspected}`;
+ }
+ } else {
+ let inspected = lazyInternalUtilInspect()
+ .inspect(actual, { colors: false });
+ if (inspected.length > 25)
+ inspected = `${StringPrototypeSlice(inspected, 0, 25)}...`;
+ msg += `. Received type ${typeof actual} (${inspected})`;
+ }
+ return msg;
+ }, TypeError);
+ return errors;
+}
+
+const { getConstructorName } = util$1;
+
+// From https://mathiasbynens.be/notes/globalthis
+/* c8 ignore start */ // only needed for node 10
+(function() {
+ if (typeof globalThis === 'object') return;
+ Object.defineProperty(Object.prototype, '__magic__', {
+ get: function() {
+ return this;
+ },
+ configurable: true,
+ });
+ // eslint-disable-next-line no-undef
+ __magic__.globalThis = __magic__;
+ delete Object.prototype.__magic__;
+}());
+/* c8 ignore stop */
+
+function constructorNamed(val, ...name) {
+ // Pass in names rather than types, in case SharedArrayBuffer (e.g.) isn't
+ // in your browser
+ for (const n of name) {
+ const typ = globalThis[n];
+ if (typ) {
+ if (val instanceof typ) {
+ return true;
+ }
+ }
+ }
+ // instanceOf doesn't work across vm boundaries, so check the whole
+ // inheritance chain
+ while (val) {
+ if (typeof val !== 'object') {
+ return false;
+ }
+ if (name.indexOf(getConstructorName(val)) >= 0) {
+ return true;
+ }
+ val = Object.getPrototypeOf(val);
+ }
+ return false;
+}
+
+function checkBox(cls) {
+ return (val) => {
+ if (!constructorNamed(val, cls.name)) {
+ return false;
+ }
+ try {
+ cls.prototype.valueOf.call(val);
+ } catch {
+ return false;
+ }
+ return true;
+ };
+}
+
+const isStringObject = checkBox(String);
+const isNumberObject = checkBox(Number);
+const isBooleanObject = checkBox(Boolean);
+const isBigIntObject = checkBox(BigInt);
+const isSymbolObject = checkBox(Symbol);
+
+var types = {
+ isAsyncFunction(val) {
+ return (typeof val === 'function') &&
+ Function.prototype.toString.call(val).startsWith('async');
+ },
+ isGeneratorFunction(val) {
+ return (typeof val === 'function') &&
+ Function.prototype.toString.call(val).match(/^(async\s+)?function *\*/);
+ },
+ isAnyArrayBuffer(val) {
+ return constructorNamed(val, 'ArrayBuffer', 'SharedArrayBuffer');
+ },
+ isArrayBuffer(val) {
+ return constructorNamed(val, 'ArrayBuffer');
+ },
+ isArgumentsObject(val) {
+ const cond = (val !== null) &&
+ (typeof val === 'object') &&
+ !Array.isArray(val) &&
+ (typeof val.length === 'number') &&
+ (val.length === (val.length | 0)) &&
+ (val.length >= 0);
+ if (cond) {
+ const prop = Object.getOwnPropertyDescriptor(val, 'callee');
+ return prop && !prop.enumerable;
+ }
+ return false;
+ },
+ isBoxedPrimitive(val) {
+ return isNumberObject(val) ||
+ isStringObject(val) ||
+ isBooleanObject(val) ||
+ isBigIntObject(val) ||
+ isSymbolObject(val);
+ },
+ isDataView(val) {
+ return constructorNamed(val, 'DataView');
+ },
+ isExternal(val) {
+ return (typeof val === 'object') &&
+ (Object.isFrozen(val)) &&
+ (Object.getPrototypeOf(val) == null);
+ },
+ isMap(val) {
+ if (!constructorNamed(val, 'Map')) {
+ return false;
+ }
+ try {
+ val.has();
+ } catch {
+ return false;
+ }
+ return true;
+ },
+ isMapIterator(val) {
+ return Object.prototype.toString.call(Object.getPrototypeOf(val)) ===
+ '[object Map Iterator]';
+ },
+ isModuleNamespaceObject(val) {
+ // TODO: this is weak and easily faked
+ return val &&
+ (typeof val === 'object') &&
+ (val[Symbol.toStringTag] === 'Module');
+ },
+ isNativeError(val) {
+ return (val instanceof Error) && constructorNamed(
+ val,
+ 'Error',
+ 'EvalError',
+ 'RangeError',
+ 'ReferenceError',
+ 'SyntaxError',
+ 'TypeError',
+ 'URIError',
+ 'AggregateError');
+ },
+ isPromise(val) {
+ return constructorNamed(val, 'Promise');
+ },
+ isSet(val) {
+ if (!constructorNamed(val, 'Set')) {
+ return false;
+ }
+ try {
+ val.has();
+ } catch {
+ return false;
+ }
+ return true;
+ },
+ isSetIterator(val) {
+ return Object.prototype.toString.call(Object.getPrototypeOf(val)) ===
+ '[object Set Iterator]';
+ },
+ isWeakMap(val) {
+ return constructorNamed(val, 'WeakMap');
+ },
+ isWeakSet(val) {
+ return constructorNamed(val, 'WeakSet');
+ },
+ isRegExp(val) {
+ return constructorNamed(val, 'RegExp');
+ },
+ isDate(val) {
+ if (constructorNamed(val, 'Date')) {
+ try {
+ Date.prototype.getTime.call(val); // Throws for pseudo-dates
+ return true;
+ } catch {
+ // Ignored
+ }
+ }
+ return false;
+ },
+ isTypedArray(val) {
+ return constructorNamed(
+ val,
+ 'Int8Array',
+ 'Uint8Array',
+ 'Uint8ClampedArray',
+ 'Int16Array',
+ 'Uint16Array',
+ 'Int32Array',
+ 'Uint32Array',
+ 'Float32Array',
+ 'Float64Array',
+ 'BigInt64Array',
+ 'BigUint64Array',
+ );
+ },
+ isStringObject,
+ isNumberObject,
+ isBooleanObject,
+ isBigIntObject,
+ isSymbolObject,
+};
+
+var realm = {};
+
+// This is a snapshot from node 18.11.0
+const builtinModules = [
+ '_http_agent',
+ '_http_client',
+ '_http_common',
+ '_http_incoming',
+ '_http_outgoing',
+ '_http_server',
+ '_stream_duplex',
+ '_stream_passthrough',
+ '_stream_readable',
+ '_stream_transform',
+ '_stream_wrap',
+ '_stream_writable',
+ '_tls_common',
+ '_tls_wrap',
+ 'assert',
+ 'assert/strict',
+ 'async_hooks',
+ 'buffer',
+ 'child_process',
+ 'cluster',
+ 'console',
+ 'constants',
+ 'crypto',
+ 'dgram',
+ 'diagnostics_channel',
+ 'dns',
+ 'dns/promises',
+ 'domain',
+ 'events',
+ 'fs',
+ 'fs/promises',
+ 'http',
+ 'http2',
+ 'https',
+ 'inspector',
+ 'module',
+ 'Module',
+ 'net',
+ 'os',
+ 'path',
+ 'path/posix',
+ 'path/win32',
+ 'perf_hooks',
+ 'process',
+ 'punycode',
+ 'querystring',
+ 'readline',
+ 'readline/promises',
+ 'repl',
+ 'stream',
+ 'stream/consumers',
+ 'stream/promises',
+ 'stream/web',
+ 'string_decoder',
+ 'sys',
+ 'timers',
+ 'timers/promises',
+ 'tls',
+ 'trace_events',
+ 'tty',
+ 'url',
+ 'util',
+ 'util/types',
+ 'v8',
+ 'vm',
+ 'wasi',
+ 'worker_threads',
+ 'zlib',
+];
+
+realm.BuiltinModule = {
+ exists(s) {
+ return s.startsWith('internal/') || builtinModules.indexOf(s) !== -1;
+ },
+};
+
+var validators;
+var hasRequiredValidators;
+
+function requireValidators () {
+ if (hasRequiredValidators) return validators;
+ hasRequiredValidators = 1;
+
+ const {
+ ArrayIsArray,
+ } = primordialsExports;
+
+ const {
+ hideStackFrames,
+ codes: {
+ ERR_INVALID_ARG_TYPE,
+ },
+ } = requireErrors();
+
+ /**
+ * @param {unknown} value
+ * @param {string} name
+ * @param {{
+ * allowArray?: boolean,
+ * allowFunction?: boolean,
+ * nullable?: boolean
+ * }} [options]
+ */
+ const validateObject = hideStackFrames(
+ (value, name, options) => {
+ const useDefaultOptions = options == null;
+ const allowArray = useDefaultOptions ? false : options.allowArray;
+ const allowFunction = useDefaultOptions ? false : options.allowFunction;
+ const nullable = useDefaultOptions ? false : options.nullable;
+ if ((!nullable && value === null) ||
+ (!allowArray && ArrayIsArray(value)) ||
+ (typeof value !== 'object' && (
+ !allowFunction || typeof value !== 'function'
+ ))) {
+ throw new ERR_INVALID_ARG_TYPE(name, 'Object', value);
+ }
+ });
+
+ function validateString(value, name) {
+ if (typeof value !== 'string')
+ throw new ERR_INVALID_ARG_TYPE(name, 'string', value);
+ }
+
+ validators = {
+ validateObject,
+ validateString,
+ };
+ return validators;
+}
+
+var constants;
+var hasRequiredConstants;
+
+function requireConstants () {
+ if (hasRequiredConstants) return constants;
+ hasRequiredConstants = 1;
+
+ constants = {
+ // Non-alphabetic chars.
+ CHAR_DOT: 46, /* . */
+ CHAR_FORWARD_SLASH: 47, /* / */
+ CHAR_BACKWARD_SLASH: 92, /* \ */
+ };
+ return constants;
+}
+
+var path;
+var hasRequiredPath;
+
+function requirePath () {
+ if (hasRequiredPath) return path;
+ hasRequiredPath = 1;
+
+ const {
+ StringPrototypeCharCodeAt,
+ StringPrototypeLastIndexOf,
+ StringPrototypeSlice,
+ } = primordialsExports;
+
+ const {
+ CHAR_DOT,
+ CHAR_FORWARD_SLASH,
+ } = requireConstants();
+ const {
+ validateString,
+ } = requireValidators();
+
+ function posixCwd() {
+ return '/'; // Fake for the web case
+ }
+
+ function isPosixPathSeparator(code) {
+ return code === CHAR_FORWARD_SLASH;
+ }
+
+ // Resolves . and .. elements in a path with directory names
+ function normalizeString(path, allowAboveRoot, separator, isPathSeparator) {
+ let res = '';
+ let lastSegmentLength = 0;
+ let lastSlash = -1;
+ let dots = 0;
+ let code = 0;
+ for (let i = 0; i <= path.length; ++i) {
+ if (i < path.length)
+ code = StringPrototypeCharCodeAt(path, i);
+ else if (isPathSeparator(code))
+ break;
+ else
+ code = CHAR_FORWARD_SLASH;
+
+ if (isPathSeparator(code)) {
+ if (lastSlash === i - 1 || dots === 1) ; else if (dots === 2) {
+ if (res.length < 2 || lastSegmentLength !== 2 ||
+ StringPrototypeCharCodeAt(res, res.length - 1) !== CHAR_DOT ||
+ StringPrototypeCharCodeAt(res, res.length - 2) !== CHAR_DOT) {
+ if (res.length > 2) {
+ const lastSlashIndex = StringPrototypeLastIndexOf(res, separator);
+ if (lastSlashIndex === -1) {
+ res = '';
+ lastSegmentLength = 0;
+ } else {
+ res = StringPrototypeSlice(res, 0, lastSlashIndex);
+ lastSegmentLength =
+ res.length - 1 - StringPrototypeLastIndexOf(res, separator);
+ }
+ lastSlash = i;
+ dots = 0;
+ continue;
+ } else if (res.length !== 0) {
+ res = '';
+ lastSegmentLength = 0;
+ lastSlash = i;
+ dots = 0;
+ continue;
+ }
+ }
+ if (allowAboveRoot) {
+ res += res.length > 0 ? `${separator}..` : '..';
+ lastSegmentLength = 2;
+ }
+ } else {
+ if (res.length > 0)
+ res += `${separator}${StringPrototypeSlice(path, lastSlash + 1, i)}`;
+ else
+ res = StringPrototypeSlice(path, lastSlash + 1, i);
+ lastSegmentLength = i - lastSlash - 1;
+ }
+ lastSlash = i;
+ dots = 0;
+ } else if (code === CHAR_DOT && dots !== -1) {
+ ++dots;
+ } else {
+ dots = -1;
+ }
+ }
+ return res;
+ }
+
+ function resolve(...args) {
+ let resolvedPath = '';
+ let resolvedAbsolute = false;
+
+ for (let i = args.length - 1; i >= -1 && !resolvedAbsolute; i--) {
+ const path = i >= 0 ? args[i] : posixCwd();
+
+ validateString(path, 'path');
+
+ // Skip empty entries
+ if (path.length === 0) {
+ continue;
+ }
+
+ resolvedPath = `${path}/${resolvedPath}`;
+ resolvedAbsolute =
+ StringPrototypeCharCodeAt(path, 0) === CHAR_FORWARD_SLASH;
+ }
+
+ // At this point the path should be resolved to a full absolute path, but
+ // handle relative paths to be safe (might happen when process.cwd() fails)
+
+ // Normalize the path
+ resolvedPath = normalizeString(resolvedPath, !resolvedAbsolute, '/',
+ isPosixPathSeparator);
+
+ if (resolvedAbsolute) {
+ return `/${resolvedPath}`;
+ }
+ return resolvedPath.length > 0 ? resolvedPath : '.';
+ }
+
+ path = {
+ resolve,
+ };
+ return path;
+}
+
+var url;
+var hasRequiredUrl;
+
+function requireUrl () {
+ if (hasRequiredUrl) return url;
+ hasRequiredUrl = 1;
+
+ // The main use case is browsers, and I rarely test on Windows, so all of the
+ // Windows-specific stuff is removed.
+
+ const {
+ StringPrototypeCharCodeAt,
+ StringPrototypeIncludes,
+ StringPrototypeReplace,
+ } = primordialsExports;
+
+ const {
+ CHAR_FORWARD_SLASH,
+ } = requireConstants();
+ const path = requirePath();
+
+ const percentRegEx = /%/g;
+ const backslashRegEx = /\\/g;
+ const newlineRegEx = /\n/g;
+ const carriageReturnRegEx = /\r/g;
+ const tabRegEx = /\t/g;
+
+ function encodePathChars(filepath) {
+ if (StringPrototypeIncludes(filepath, '%'))
+ filepath = StringPrototypeReplace(filepath, percentRegEx, '%25');
+ // In posix, backslash is a valid character in paths:
+ if (StringPrototypeIncludes(filepath, '\\'))
+ filepath = StringPrototypeReplace(filepath, backslashRegEx, '%5C');
+ if (StringPrototypeIncludes(filepath, '\n'))
+ filepath = StringPrototypeReplace(filepath, newlineRegEx, '%0A');
+ if (StringPrototypeIncludes(filepath, '\r'))
+ filepath = StringPrototypeReplace(filepath, carriageReturnRegEx, '%0D');
+ if (StringPrototypeIncludes(filepath, '\t'))
+ filepath = StringPrototypeReplace(filepath, tabRegEx, '%09');
+ return filepath;
+ }
+
+ function pathToFileURL(filepath) {
+ const outURL = new URL('file://');
+
+ let resolved = path.resolve(filepath);
+ // path.resolve strips trailing slashes so we must add them back
+ const filePathLast = StringPrototypeCharCodeAt(filepath,
+ filepath.length - 1);
+ if ((filePathLast === CHAR_FORWARD_SLASH) &&
+ resolved[resolved.length - 1] !== path.sep)
+ resolved += '/';
+ outURL.pathname = encodePathChars(resolved);
+
+ return outURL;
+ }
+
+ url = {
+ pathToFileURL,
+ };
+ return url;
+}
+
+var buffer = {};
+
+var hasRequiredBuffer;
+
+function requireBuffer () {
+ if (hasRequiredBuffer) return buffer;
+ hasRequiredBuffer = 1;
+
+ class Buffer {
+ hexSlice(start = 0, end) {
+ return Array.prototype.map.call(
+ this.slice(start, end),
+ (x) => ('00' + x.toString(16)).slice(-2))
+ .join('');
+ }
+ }
+
+ buffer.Buffer = Buffer;
+ return buffer;
+}
+
+var inspect_1;
+var hasRequiredInspect;
+
+function requireInspect () {
+ if (hasRequiredInspect) return inspect_1;
+ hasRequiredInspect = 1;
+
+ const primordials = primordialsExports;
+ const {
+ internalBinding,
+ Array,
+ ArrayIsArray,
+ ArrayPrototypeFilter,
+ ArrayPrototypeForEach,
+ ArrayPrototypeIncludes,
+ ArrayPrototypeIndexOf,
+ ArrayPrototypeJoin,
+ ArrayPrototypeMap,
+ ArrayPrototypePop,
+ ArrayPrototypePush,
+ ArrayPrototypePushApply,
+ ArrayPrototypeSlice,
+ ArrayPrototypeSplice,
+ ArrayPrototypeSort,
+ ArrayPrototypeUnshift,
+ BigIntPrototypeValueOf,
+ BooleanPrototypeValueOf,
+ DatePrototypeGetTime,
+ DatePrototypeToISOString,
+ DatePrototypeToString,
+ ErrorPrototypeToString,
+ FunctionPrototypeBind,
+ FunctionPrototypeCall,
+ FunctionPrototypeToString,
+ JSONStringify,
+ MapPrototypeGetSize,
+ MapPrototypeEntries,
+ MathFloor,
+ MathMax,
+ MathMin,
+ MathRound,
+ MathSqrt,
+ MathTrunc,
+ Number,
+ NumberIsFinite,
+ NumberIsNaN,
+ NumberParseFloat,
+ NumberParseInt,
+ NumberPrototypeToString,
+ NumberPrototypeValueOf,
+ Object,
+ ObjectAssign,
+ ObjectDefineProperty,
+ ObjectGetOwnPropertyDescriptor,
+ ObjectGetOwnPropertyNames,
+ ObjectGetOwnPropertySymbols,
+ ObjectGetPrototypeOf,
+ ObjectIs,
+ ObjectKeys,
+ ObjectPrototypeHasOwnProperty,
+ ObjectPrototypePropertyIsEnumerable,
+ ObjectSeal,
+ ObjectSetPrototypeOf,
+ ReflectApply,
+ ReflectOwnKeys,
+ RegExp,
+ RegExpPrototypeExec,
+ RegExpPrototypeSymbolReplace,
+ RegExpPrototypeSymbolSplit,
+ RegExpPrototypeToString,
+ SafeStringIterator,
+ SafeMap,
+ SafeSet,
+ SetPrototypeGetSize,
+ SetPrototypeValues,
+ String,
+ StringPrototypeCharCodeAt,
+ StringPrototypeCodePointAt,
+ StringPrototypeIncludes,
+ StringPrototypeIndexOf,
+ StringPrototypeLastIndexOf,
+ StringPrototypeNormalize,
+ StringPrototypePadEnd,
+ StringPrototypePadStart,
+ StringPrototypeRepeat,
+ StringPrototypeReplaceAll,
+ StringPrototypeSlice,
+ StringPrototypeSplit,
+ StringPrototypeEndsWith,
+ StringPrototypeStartsWith,
+ StringPrototypeToLowerCase,
+ StringPrototypeTrim,
+ StringPrototypeValueOf,
+ SymbolPrototypeToString,
+ SymbolPrototypeValueOf,
+ SymbolIterator,
+ SymbolToStringTag,
+ TypedArrayPrototypeGetLength,
+ TypedArrayPrototypeGetSymbolToStringTag,
+ Uint8Array,
+ globalThis,
+ uncurryThis,
+ } = primordials;
+
+ const {
+ constants: {
+ ALL_PROPERTIES,
+ ONLY_ENUMERABLE,
+ kPending,
+ kRejected,
+ },
+ getOwnNonIndexProperties,
+ getPromiseDetails,
+ getProxyDetails,
+ previewEntries,
+ getConstructorName: internalGetConstructorName,
+ getExternalValue,
+ Proxy,
+ } = util$1;
+
+ const {
+ customInspectSymbol,
+ isError,
+ join,
+ removeColors,
+ } = util;
+
+ const {
+ isStackOverflowError,
+ } = requireErrors();
+
+ const {
+ isAsyncFunction,
+ isGeneratorFunction,
+ isAnyArrayBuffer,
+ isArrayBuffer,
+ isArgumentsObject,
+ isBoxedPrimitive,
+ isDataView,
+ isExternal,
+ isMap,
+ isMapIterator,
+ isModuleNamespaceObject,
+ isNativeError,
+ isPromise,
+ isSet,
+ isSetIterator,
+ isWeakMap,
+ isWeakSet,
+ isRegExp,
+ isDate,
+ isTypedArray,
+ isStringObject,
+ isNumberObject,
+ isBooleanObject,
+ isBigIntObject,
+ } = types;
+
+ const assert = assert_1;
+
+ const { BuiltinModule } = realm;
+ const {
+ validateObject,
+ validateString,
+ } = requireValidators();
+
+ let hexSlice;
+ let internalUrl;
+
+ function pathToFileUrlHref(filepath) {
+ // Maintain node 14 compat
+ // internalUrl ??= require('./internal/url');
+ internalUrl = (internalUrl == null) ? requireUrl() : internalUrl;
+ return internalUrl.pathToFileURL(filepath).href;
+ }
+
+ const builtInObjects = new SafeSet(
+ ArrayPrototypeFilter(
+ ObjectGetOwnPropertyNames(globalThis),
+ (e) => RegExpPrototypeExec(/^[A-Z][a-zA-Z0-9]+$/, e) !== null,
+ ),
+ );
+
+ // https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot
+ const isUndetectableObject = (v) => typeof v === 'undefined' && v !== undefined;
+
+ // These options must stay in sync with `getUserOptions`. So if any option will
+ // be added or removed, `getUserOptions` must also be updated accordingly.
+ const inspectDefaultOptions = ObjectSeal({
+ showHidden: false,
+ depth: 2,
+ colors: false,
+ customInspect: true,
+ showProxy: false,
+ maxArrayLength: 100,
+ maxStringLength: 10000,
+ breakLength: 80,
+ compact: 3,
+ sorted: false,
+ getters: false,
+ numericSeparator: false,
+ });
+
+ const kObjectType = 0;
+ const kArrayType = 1;
+ const kArrayExtrasType = 2;
+
+ /* eslint-disable no-control-regex */
+ // Work-arounds for Safari not implementing negative look-behinds.
+ // Remove all of this once Safari 16.4 is rolled out "enough".
+ let strEscapeSequencesRegExp,
+ strEscapeSequencesReplacer,
+ strEscapeSequencesRegExpSingle,
+ strEscapeSequencesReplacerSingle,
+ extractedSplitNewLines;
+ try {
+ // Change from regex literals to RegExp constructors to avoid unrecoverable
+ // syntax error at load time.
+ strEscapeSequencesRegExp =
+ // eslint-disable-next-line max-len
+ new RegExp('[\\x00-\\x1f\\x27\\x5c\\x7f-\\x9f]|[\\ud800-\\udbff](?![\\udc00-\\udfff])|(?<![\\ud800-\\udbff])[\\udc00-\\udfff]');
+ strEscapeSequencesReplacer =
+ new RegExp(
+ // eslint-disable-next-line max-len
+ '[\x00-\\x1f\\x27\\x5c\\x7f-\\x9f]|[\\ud800-\\udbff](?![\\udc00-\\udfff])|(?<![\\ud800-\\udbff])[\\udc00-\\udfff]',
+ 'g',
+ );
+ strEscapeSequencesRegExpSingle =
+ // eslint-disable-next-line max-len
+ new RegExp('[\\x00-\\x1f\\x5c\\x7f-\\x9f]|[\\ud800-\\udbff](?![\\udc00-\\udfff])|(?<![\\ud800-\\udbff])[\\udc00-\\udfff]');
+ strEscapeSequencesReplacerSingle =
+ // eslint-disable-next-line max-len
+ new RegExp('[\\x00-\\x1f\\x5c\\x7f-\\x9f]|[\\ud800-\\udbff](?![\\udc00-\\udfff])|(?<![\\ud800-\\udbff])[\\udc00-\\udfff]', 'g');
+ const extractedNewLineRe = new RegExp('(?<=\\n)');
+ extractedSplitNewLines = (value) => RegExpPrototypeSymbolSplit(extractedNewLineRe, value);
+ /* c8 ignore start */
+ // CI doesn't run in an elderly runtime
+ } catch {
+ // These are from a previous version of node,
+ // see commit 76372607a6743cc75eae50ca58657c9e8a654428
+ // dated 2021-12-06
+ strEscapeSequencesRegExp = /[\x00-\x1f\x27\x5c\x7f-\x9f]/;
+ strEscapeSequencesReplacer = /[\x00-\x1f\x27\x5c\x7f-\x9f]/g;
+ strEscapeSequencesRegExpSingle = /[\x00-\x1f\x5c\x7f-\x9f]/;
+ strEscapeSequencesReplacerSingle = /[\x00-\x1f\x5c\x7f-\x9f]/g;
+ extractedSplitNewLines = (value) => {
+ const lines = RegExpPrototypeSymbolSplit(/\n/, value);
+ const last = ArrayPrototypePop(lines);
+ const nlLines = ArrayPrototypeMap(lines, (line) => line + '\n');
+ if (last !== '') {
+ nlLines.push(last);
+ }
+ return nlLines;
+ };
+ }
+ /* c8 ignore stop */
+ /* eslint-enable no-control-regex */
+
+ const keyStrRegExp = /^[a-zA-Z_][a-zA-Z_0-9]*$/;
+ const numberRegExp = /^(0|[1-9][0-9]*)$/;
+
+ const coreModuleRegExp = /^ {4}at (?:[^/\\(]+ \(|)node:(.+):\d+:\d+\)?$/;
+ const nodeModulesRegExp = /[/\\]node_modules[/\\](.+?)(?=[/\\])/g;
+
+ const classRegExp = /^(\s+[^(]*?)\s*{/;
+ // eslint-disable-next-line node-core/no-unescaped-regexp-dot
+ const stripCommentsRegExp = /(\/\/.*?\n)|(\/\*(.|\n)*?\*\/)/g;
+
+ const kMinLineLength = 16;
+
+ // Constants to map the iterator state.
+ const kWeak = 0;
+ const kIterator = 1;
+ const kMapEntries = 2;
+
+ // Escaped control characters (plus the single quote and the backslash). Use
+ // empty strings to fill up unused entries.
+ const meta = [
+ '\\x00', '\\x01', '\\x02', '\\x03', '\\x04', '\\x05', '\\x06', '\\x07', // x07
+ '\\b', '\\t', '\\n', '\\x0B', '\\f', '\\r', '\\x0E', '\\x0F', // x0F
+ '\\x10', '\\x11', '\\x12', '\\x13', '\\x14', '\\x15', '\\x16', '\\x17', // x17
+ '\\x18', '\\x19', '\\x1A', '\\x1B', '\\x1C', '\\x1D', '\\x1E', '\\x1F', // x1F
+ '', '', '', '', '', '', '', "\\'", '', '', '', '', '', '', '', '', // x2F
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', // x3F
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', // x4F
+ '', '', '', '', '', '', '', '', '', '', '', '', '\\\\', '', '', '', // x5F
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', // x6F
+ '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '\\x7F', // x7F
+ '\\x80', '\\x81', '\\x82', '\\x83', '\\x84', '\\x85', '\\x86', '\\x87', // x87
+ '\\x88', '\\x89', '\\x8A', '\\x8B', '\\x8C', '\\x8D', '\\x8E', '\\x8F', // x8F
+ '\\x90', '\\x91', '\\x92', '\\x93', '\\x94', '\\x95', '\\x96', '\\x97', // x97
+ '\\x98', '\\x99', '\\x9A', '\\x9B', '\\x9C', '\\x9D', '\\x9E', '\\x9F', // x9F
+ ];
+
+ // Regex used for ansi escape code splitting
+ // Adopted from https://github.com/chalk/ansi-regex/blob/HEAD/index.js
+ // License: MIT, authors: @sindresorhus, Qix-, arjunmehta and LitoMore
+ // Matches all ansi escape code sequences in a string
+ const ansiPattern = '[\\u001B\\u009B][[\\]()#;?]*' +
+ '(?:(?:(?:(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]+)*' +
+ '|[a-zA-Z\\d]+(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)' +
+ '|(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PR-TZcf-ntqry=><~]))';
+ const ansi = new RegExp(ansiPattern, 'g');
+
+ let getStringWidth;
+
+ function getUserOptions(ctx, isCrossContext) {
+ const ret = {
+ stylize: ctx.stylize,
+ showHidden: ctx.showHidden,
+ depth: ctx.depth,
+ colors: ctx.colors,
+ customInspect: ctx.customInspect,
+ showProxy: ctx.showProxy,
+ maxArrayLength: ctx.maxArrayLength,
+ maxStringLength: ctx.maxStringLength,
+ breakLength: ctx.breakLength,
+ compact: ctx.compact,
+ sorted: ctx.sorted,
+ getters: ctx.getters,
+ numericSeparator: ctx.numericSeparator,
+ ...ctx.userOptions,
+ };
+
+ // Typically, the target value will be an instance of `Object`. If that is
+ // *not* the case, the object may come from another vm.Context, and we want
+ // to avoid passing it objects from this Context in that case, so we remove
+ // the prototype from the returned object itself + the `stylize()` function,
+ // and remove all other non-primitives, including non-primitive user options.
+ if (isCrossContext) {
+ ObjectSetPrototypeOf(ret, null);
+ for (const key of ObjectKeys(ret)) {
+ if ((typeof ret[key] === 'object' || typeof ret[key] === 'function') &&
+ ret[key] !== null) {
+ delete ret[key];
+ }
+ }
+ ret.stylize = ObjectSetPrototypeOf((value, flavour) => {
+ let stylized;
+ try {
+ stylized = `${ctx.stylize(value, flavour)}`;
+ } catch {
+ // Continue regardless of error.
+ }
+
+ if (typeof stylized !== 'string') return value;
+ // `stylized` is a string as it should be, which is safe to pass along.
+ return stylized;
+ }, null);
+ }
+
+ return ret;
+ }
+
+ /**
+ * Echos the value of any input. Tries to print the value out
+ * in the best way possible given the different types.
+ * @param {any} value The value to print out.
+ * @param {object} opts Optional options object that alters the output.
+ */
+ /* Legacy: value, showHidden, depth, colors */
+ function inspect(value, opts) {
+ // Default options
+ const ctx = {
+ budget: {},
+ indentationLvl: 0,
+ seen: [],
+ currentDepth: 0,
+ stylize: stylizeNoColor,
+ showHidden: inspectDefaultOptions.showHidden,
+ depth: inspectDefaultOptions.depth,
+ colors: inspectDefaultOptions.colors,
+ customInspect: inspectDefaultOptions.customInspect,
+ showProxy: inspectDefaultOptions.showProxy,
+ maxArrayLength: inspectDefaultOptions.maxArrayLength,
+ maxStringLength: inspectDefaultOptions.maxStringLength,
+ breakLength: inspectDefaultOptions.breakLength,
+ compact: inspectDefaultOptions.compact,
+ sorted: inspectDefaultOptions.sorted,
+ getters: inspectDefaultOptions.getters,
+ numericSeparator: inspectDefaultOptions.numericSeparator,
+ };
+ if (arguments.length > 1) {
+ // Legacy...
+ if (arguments.length > 2) {
+ if (arguments[2] !== undefined) {
+ ctx.depth = arguments[2];
+ }
+ if (arguments.length > 3 && arguments[3] !== undefined) {
+ ctx.colors = arguments[3];
+ }
+ }
+ // Set user-specified options
+ if (typeof opts === 'boolean') {
+ ctx.showHidden = opts;
+ } else if (opts) {
+ const optKeys = ObjectKeys(opts);
+ for (let i = 0; i < optKeys.length; ++i) {
+ const key = optKeys[i];
+ // TODO(BridgeAR): Find a solution what to do about stylize. Either make
+ // this function public or add a new API with a similar or better
+ // functionality.
+ if (
+ ObjectPrototypeHasOwnProperty(inspectDefaultOptions, key) ||
+ key === 'stylize') {
+ ctx[key] = opts[key];
+ } else if (ctx.userOptions === undefined) {
+ // This is required to pass through the actual user input.
+ ctx.userOptions = opts;
+ }
+ }
+ }
+ }
+ if (ctx.colors) ctx.stylize = stylizeWithColor;
+ if (ctx.maxArrayLength === null) ctx.maxArrayLength = Infinity;
+ if (ctx.maxStringLength === null) ctx.maxStringLength = Infinity;
+ return formatValue(ctx, value, 0);
+ }
+ inspect.custom = customInspectSymbol;
+
+ ObjectDefineProperty(inspect, 'defaultOptions', {
+ __proto__: null,
+ get() {
+ return inspectDefaultOptions;
+ },
+ set(options) {
+ validateObject(options, 'options');
+ return ObjectAssign(inspectDefaultOptions, options);
+ },
+ });
+
+ // Set Graphics Rendition https://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+ // Each color consists of an array with the color code as first entry and the
+ // reset code as second entry.
+ const defaultFG = 39;
+ const defaultBG = 49;
+ inspect.colors = {
+ __proto__: null,
+ reset: [0, 0],
+ bold: [1, 22],
+ dim: [2, 22], // Alias: faint
+ italic: [3, 23],
+ underline: [4, 24],
+ blink: [5, 25],
+ // Swap foreground and background colors
+ inverse: [7, 27], // Alias: swapcolors, swapColors
+ hidden: [8, 28], // Alias: conceal
+ strikethrough: [9, 29], // Alias: strikeThrough, crossedout, crossedOut
+ doubleunderline: [21, 24], // Alias: doubleUnderline
+ black: [30, defaultFG],
+ red: [31, defaultFG],
+ green: [32, defaultFG],
+ yellow: [33, defaultFG],
+ blue: [34, defaultFG],
+ magenta: [35, defaultFG],
+ cyan: [36, defaultFG],
+ white: [37, defaultFG],
+ bgBlack: [40, defaultBG],
+ bgRed: [41, defaultBG],
+ bgGreen: [42, defaultBG],
+ bgYellow: [43, defaultBG],
+ bgBlue: [44, defaultBG],
+ bgMagenta: [45, defaultBG],
+ bgCyan: [46, defaultBG],
+ bgWhite: [47, defaultBG],
+ framed: [51, 54],
+ overlined: [53, 55],
+ gray: [90, defaultFG], // Alias: grey, blackBright
+ redBright: [91, defaultFG],
+ greenBright: [92, defaultFG],
+ yellowBright: [93, defaultFG],
+ blueBright: [94, defaultFG],
+ magentaBright: [95, defaultFG],
+ cyanBright: [96, defaultFG],
+ whiteBright: [97, defaultFG],
+ bgGray: [100, defaultBG], // Alias: bgGrey, bgBlackBright
+ bgRedBright: [101, defaultBG],
+ bgGreenBright: [102, defaultBG],
+ bgYellowBright: [103, defaultBG],
+ bgBlueBright: [104, defaultBG],
+ bgMagentaBright: [105, defaultBG],
+ bgCyanBright: [106, defaultBG],
+ bgWhiteBright: [107, defaultBG],
+ };
+
+ function defineColorAlias(target, alias) {
+ ObjectDefineProperty(inspect.colors, alias, {
+ __proto__: null,
+ get() {
+ return this[target];
+ },
+ set(value) {
+ this[target] = value;
+ },
+ configurable: true,
+ enumerable: false,
+ });
+ }
+
+ defineColorAlias('gray', 'grey');
+ defineColorAlias('gray', 'blackBright');
+ defineColorAlias('bgGray', 'bgGrey');
+ defineColorAlias('bgGray', 'bgBlackBright');
+ defineColorAlias('dim', 'faint');
+ defineColorAlias('strikethrough', 'crossedout');
+ defineColorAlias('strikethrough', 'strikeThrough');
+ defineColorAlias('strikethrough', 'crossedOut');
+ defineColorAlias('hidden', 'conceal');
+ defineColorAlias('inverse', 'swapColors');
+ defineColorAlias('inverse', 'swapcolors');
+ defineColorAlias('doubleunderline', 'doubleUnderline');
+
+ // TODO(BridgeAR): Add function style support for more complex styles.
+ // Don't use 'blue' not visible on cmd.exe
+ inspect.styles = ObjectAssign({ __proto__: null }, {
+ special: 'cyan',
+ number: 'yellow',
+ bigint: 'yellow',
+ boolean: 'yellow',
+ undefined: 'grey',
+ null: 'bold',
+ string: 'green',
+ symbol: 'green',
+ date: 'magenta',
+ // "name": intentionally not styling
+ // TODO(BridgeAR): Highlight regular expressions properly.
+ regexp: 'red',
+ module: 'underline',
+ });
+
+ function addQuotes(str, quotes) {
+ if (quotes === -1) {
+ return `"${str}"`;
+ }
+ if (quotes === -2) {
+ return `\`${str}\``;
+ }
+ return `'${str}'`;
+ }
+
+ function escapeFn(str) {
+ const charCode = StringPrototypeCharCodeAt(str);
+ return meta.length > charCode ? meta[charCode] : `\\u${NumberPrototypeToString(charCode, 16)}`;
+ }
+
+ // Escape control characters, single quotes and the backslash.
+ // This is similar to JSON stringify escaping.
+ function strEscape(str) {
+ let escapeTest = strEscapeSequencesRegExp;
+ let escapeReplace = strEscapeSequencesReplacer;
+ let singleQuote = 39;
+
+ // Check for double quotes. If not present, do not escape single quotes and
+ // instead wrap the text in double quotes. If double quotes exist, check for
+ // backticks. If they do not exist, use those as fallback instead of the
+ // double quotes.
+ if (StringPrototypeIncludes(str, "'")) {
+ // This invalidates the charCode and therefore can not be matched for
+ // anymore.
+ if (!StringPrototypeIncludes(str, '"')) {
+ singleQuote = -1;
+ } else if (!StringPrototypeIncludes(str, '`') &&
+ !StringPrototypeIncludes(str, '${')) {
+ singleQuote = -2;
+ }
+ if (singleQuote !== 39) {
+ escapeTest = strEscapeSequencesRegExpSingle;
+ escapeReplace = strEscapeSequencesReplacerSingle;
+ }
+ }
+
+ // Some magic numbers that worked out fine while benchmarking with v8 6.0
+ if (str.length < 5000 && RegExpPrototypeExec(escapeTest, str) === null)
+ return addQuotes(str, singleQuote);
+ if (str.length > 100) {
+ str = RegExpPrototypeSymbolReplace(escapeReplace, str, escapeFn);
+ return addQuotes(str, singleQuote);
+ }
+
+ let result = '';
+ let last = 0;
+ for (let i = 0; i < str.length; i++) {
+ const point = StringPrototypeCharCodeAt(str, i);
+ if (point === singleQuote ||
+ point === 92 ||
+ point < 32 ||
+ (point > 126 && point < 160)) {
+ if (last === i) {
+ result += meta[point];
+ } else {
+ result += `${StringPrototypeSlice(str, last, i)}${meta[point]}`;
+ }
+ last = i + 1;
+ } else if (point >= 0xd800 && point <= 0xdfff) {
+ if (point <= 0xdbff && i + 1 < str.length) {
+ const point = StringPrototypeCharCodeAt(str, i + 1);
+ if (point >= 0xdc00 && point <= 0xdfff) {
+ i++;
+ continue;
+ }
+ }
+ result += `${StringPrototypeSlice(str, last, i)}\\u${NumberPrototypeToString(point, 16)}`;
+ last = i + 1;
+ }
+ }
+
+ if (last !== str.length) {
+ result += StringPrototypeSlice(str, last);
+ }
+ return addQuotes(result, singleQuote);
+ }
+
+ function stylizeWithColor(str, styleType) {
+ const style = inspect.styles[styleType];
+ if (style !== undefined) {
+ const color = inspect.colors[style];
+ if (color !== undefined)
+ return `\u001b[${color[0]}m${str}\u001b[${color[1]}m`;
+ }
+ return str;
+ }
+
+ function stylizeNoColor(str) {
+ return str;
+ }
+
+ // Return a new empty array to push in the results of the default formatter.
+ function getEmptyFormatArray() {
+ return [];
+ }
+
+ function isInstanceof(object, proto) {
+ try {
+ return object instanceof proto;
+ } catch {
+ return false;
+ }
+ }
+
+ function getConstructorName(obj, ctx, recurseTimes, protoProps) {
+ let firstProto;
+ const tmp = obj;
+ while (obj || isUndetectableObject(obj)) {
+ const descriptor = ObjectGetOwnPropertyDescriptor(obj, 'constructor');
+ if (descriptor !== undefined &&
+ typeof descriptor.value === 'function' &&
+ descriptor.value.name !== '' &&
+ isInstanceof(tmp, descriptor.value)) {
+ if (protoProps !== undefined &&
+ (firstProto !== obj ||
+ !builtInObjects.has(descriptor.value.name))) {
+ addPrototypeProperties(
+ ctx, tmp, firstProto || tmp, recurseTimes, protoProps);
+ }
+ return String(descriptor.value.name);
+ }
+
+ obj = ObjectGetPrototypeOf(obj);
+ if (firstProto === undefined) {
+ firstProto = obj;
+ }
+ }
+
+ if (firstProto === null) {
+ return null;
+ }
+
+ const res = internalGetConstructorName(tmp);
+
+ if (recurseTimes > ctx.depth && ctx.depth !== null) {
+ return `${res} <Complex prototype>`;
+ }
+
+ const protoConstr = getConstructorName(
+ firstProto, ctx, recurseTimes + 1, protoProps);
+
+ if (protoConstr === null) {
+ return `${res} <${inspect(firstProto, {
+ ...ctx,
+ customInspect: false,
+ depth: -1,
+ })}>`;
+ }
+
+ return `${res} <${protoConstr}>`;
+ }
+
+ // This function has the side effect of adding prototype properties to the
+ // `output` argument (which is an array). This is intended to highlight user
+ // defined prototype properties.
+ function addPrototypeProperties(ctx, main, obj, recurseTimes, output) {
+ let depth = 0;
+ let keys;
+ let keySet;
+ do {
+ if (depth !== 0 || main === obj) {
+ obj = ObjectGetPrototypeOf(obj);
+ // Stop as soon as a null prototype is encountered.
+ if (obj === null) {
+ return;
+ }
+ // Stop as soon as a built-in object type is detected.
+ const descriptor = ObjectGetOwnPropertyDescriptor(obj, 'constructor');
+ if (descriptor !== undefined &&
+ typeof descriptor.value === 'function' &&
+ builtInObjects.has(descriptor.value.name)) {
+ return;
+ }
+ }
+
+ if (depth === 0) {
+ keySet = new SafeSet();
+ } else {
+ ArrayPrototypeForEach(keys, (key) => keySet.add(key));
+ }
+ // Get all own property names and symbols.
+ keys = ReflectOwnKeys(obj);
+ ArrayPrototypePush(ctx.seen, main);
+ for (const key of keys) {
+ // Ignore the `constructor` property and keys that exist on layers above.
+ if (key === 'constructor' ||
+ ObjectPrototypeHasOwnProperty(main, key) ||
+ (depth !== 0 && keySet.has(key))) {
+ continue;
+ }
+ const desc = ObjectGetOwnPropertyDescriptor(obj, key);
+ if (typeof desc.value === 'function') {
+ continue;
+ }
+ const value = formatProperty(
+ ctx, obj, recurseTimes, key, kObjectType, desc, main);
+ if (ctx.colors) {
+ // Faint!
+ ArrayPrototypePush(output, `\u001b[2m${value}\u001b[22m`);
+ } else {
+ ArrayPrototypePush(output, value);
+ }
+ }
+ ArrayPrototypePop(ctx.seen);
+ // Limit the inspection to up to three prototype layers. Using `recurseTimes`
+ // is not a good choice here, because it's as if the properties are declared
+ // on the current object from the users perspective.
+ } while (++depth !== 3);
+ }
+
+ function getPrefix(constructor, tag, fallback, size = '') {
+ if (constructor === null) {
+ if (tag !== '' && fallback !== tag) {
+ return `[${fallback}${size}: null prototype] [${tag}] `;
+ }
+ return `[${fallback}${size}: null prototype] `;
+ }
+
+ if (tag !== '' && constructor !== tag) {
+ return `${constructor}${size} [${tag}] `;
+ }
+ return `${constructor}${size} `;
+ }
+
+ // Look up the keys of the object.
+ function getKeys(value, showHidden) {
+ let keys;
+ const symbols = ObjectGetOwnPropertySymbols(value);
+ if (showHidden) {
+ keys = ObjectGetOwnPropertyNames(value);
+ if (symbols.length !== 0)
+ ArrayPrototypePushApply(keys, symbols);
+ } else {
+ // This might throw if `value` is a Module Namespace Object from an
+ // unevaluated module, but we don't want to perform the actual type
+ // check because it's expensive.
+ // TODO(devsnek): track https://github.com/tc39/ecma262/issues/1209
+ // and modify this logic as needed.
+ try {
+ keys = ObjectKeys(value);
+ } catch (err) {
+ assert(isNativeError(err) && err.name === 'ReferenceError' &&
+ isModuleNamespaceObject(value));
+ keys = ObjectGetOwnPropertyNames(value);
+ }
+ if (symbols.length !== 0) {
+ const filter = (key) => ObjectPrototypePropertyIsEnumerable(value, key);
+ ArrayPrototypePushApply(keys, ArrayPrototypeFilter(symbols, filter));
+ }
+ }
+ return keys;
+ }
+
+ function getCtxStyle(value, constructor, tag) {
+ let fallback = '';
+ if (constructor === null) {
+ fallback = internalGetConstructorName(value);
+ if (fallback === tag) {
+ fallback = 'Object';
+ }
+ }
+ return getPrefix(constructor, tag, fallback);
+ }
+
+ function formatProxy(ctx, proxy, recurseTimes) {
+ if (recurseTimes > ctx.depth && ctx.depth !== null) {
+ return ctx.stylize('Proxy [Array]', 'special');
+ }
+ recurseTimes += 1;
+ ctx.indentationLvl += 2;
+ const res = [
+ formatValue(ctx, proxy[0], recurseTimes),
+ formatValue(ctx, proxy[1], recurseTimes),
+ ];
+ ctx.indentationLvl -= 2;
+ return reduceToSingleString(
+ ctx, res, '', ['Proxy [', ']'], kArrayExtrasType, recurseTimes);
+ }
+
+ // Note: using `formatValue` directly requires the indentation level to be
+ // corrected by setting `ctx.indentationLvL += diff` and then to decrease the
+ // value afterwards again.
+ function formatValue(ctx, value, recurseTimes, typedArray) {
+ // Primitive types cannot have properties.
+ if (typeof value !== 'object' &&
+ typeof value !== 'function' &&
+ !isUndetectableObject(value)) {
+ return formatPrimitive(ctx.stylize, value, ctx);
+ }
+ if (value === null) {
+ return ctx.stylize('null', 'null');
+ }
+
+ // Memorize the context for custom inspection on proxies.
+ const context = value;
+ // Always check for proxies to prevent side effects and to prevent triggering
+ // any proxy handlers.
+ const proxy = getProxyDetails(value, !!ctx.showProxy);
+ if (proxy !== undefined) {
+ if (proxy === null || proxy[0] === null) {
+ return ctx.stylize('<Revoked Proxy>', 'special');
+ }
+ if (ctx.showProxy) {
+ return formatProxy(ctx, proxy, recurseTimes);
+ }
+ value = proxy;
+ }
+
+ // Provide a hook for user-specified inspect functions.
+ // Check that value is an object with an inspect function on it.
+ if (ctx.customInspect) {
+ const maybeCustom = value[customInspectSymbol];
+ if (typeof maybeCustom === 'function' &&
+ // Filter out the util module, its inspect function is special.
+ maybeCustom !== inspect &&
+ // Also filter out any prototype objects using the circular check.
+ !(value.constructor && value.constructor.prototype === value)) {
+ // This makes sure the recurseTimes are reported as before while using
+ // a counter internally.
+ const depth = ctx.depth === null ? null : ctx.depth - recurseTimes;
+ const isCrossContext =
+ proxy !== undefined || !(context instanceof Object);
+ const ret = FunctionPrototypeCall(
+ maybeCustom,
+ context,
+ depth,
+ getUserOptions(ctx, isCrossContext),
+ inspect,
+ );
+ // If the custom inspection method returned `this`, don't go into
+ // infinite recursion.
+ if (ret !== context) {
+ if (typeof ret !== 'string') {
+ return formatValue(ctx, ret, recurseTimes);
+ }
+ return StringPrototypeReplaceAll(ret, '\n', `\n${StringPrototypeRepeat(' ', ctx.indentationLvl)}`);
+ }
+ }
+ }
+
+ // Using an array here is actually better for the average case than using
+ // a Set. `seen` will only check for the depth and will never grow too large.
+ if (ctx.seen.includes(value)) {
+ let index = 1;
+ if (ctx.circular === undefined) {
+ ctx.circular = new SafeMap();
+ ctx.circular.set(value, index);
+ } else {
+ index = ctx.circular.get(value);
+ if (index === undefined) {
+ index = ctx.circular.size + 1;
+ ctx.circular.set(value, index);
+ }
+ }
+ return ctx.stylize(`[Circular *${index}]`, 'special');
+ }
+
+ return formatRaw(ctx, value, recurseTimes, typedArray);
+ }
+
+ function formatRaw(ctx, value, recurseTimes, typedArray) {
+ let keys;
+ let protoProps;
+ if (ctx.showHidden && (recurseTimes <= ctx.depth || ctx.depth === null)) {
+ protoProps = [];
+ }
+
+ const constructor = getConstructorName(value, ctx, recurseTimes, protoProps);
+ // Reset the variable to check for this later on.
+ if (protoProps !== undefined && protoProps.length === 0) {
+ protoProps = undefined;
+ }
+
+ let tag = value[SymbolToStringTag];
+ // Only list the tag in case it's non-enumerable / not an own property.
+ // Otherwise we'd print this twice.
+ if (typeof tag !== 'string' ||
+ (tag !== '' &&
+ (ctx.showHidden ?
+ ObjectPrototypeHasOwnProperty :
+ ObjectPrototypePropertyIsEnumerable)(
+ value, SymbolToStringTag,
+ ))) {
+ tag = '';
+ }
+ let base = '';
+ let formatter = getEmptyFormatArray;
+ let braces;
+ let noIterator = true;
+ let i = 0;
+ const filter = ctx.showHidden ? ALL_PROPERTIES : ONLY_ENUMERABLE;
+
+ let extrasType = kObjectType;
+
+ // Iterators and the rest are split to reduce checks.
+ // We have to check all values in case the constructor is set to null.
+ // Otherwise it would not possible to identify all types properly.
+ if (SymbolIterator in value || constructor === null) {
+ noIterator = false;
+ if (ArrayIsArray(value)) {
+ // Only set the constructor for non ordinary ("Array [...]") arrays.
+ const prefix = (constructor !== 'Array' || tag !== '') ?
+ getPrefix(constructor, tag, 'Array', `(${value.length})`) :
+ '';
+ keys = getOwnNonIndexProperties(value, filter);
+ braces = [`${prefix}[`, ']'];
+ if (value.length === 0 && keys.length === 0 && protoProps === undefined)
+ return `${braces[0]}]`;
+ extrasType = kArrayExtrasType;
+ formatter = formatArray;
+ } else if (isSet(value)) {
+ const size = SetPrototypeGetSize(value);
+ const prefix = getPrefix(constructor, tag, 'Set', `(${size})`);
+ keys = getKeys(value, ctx.showHidden);
+ formatter = constructor !== null ?
+ FunctionPrototypeBind(formatSet, null, value) :
+ FunctionPrototypeBind(formatSet, null, SetPrototypeValues(value));
+ if (size === 0 && keys.length === 0 && protoProps === undefined)
+ return `${prefix}{}`;
+ braces = [`${prefix}{`, '}'];
+ } else if (isMap(value)) {
+ const size = MapPrototypeGetSize(value);
+ const prefix = getPrefix(constructor, tag, 'Map', `(${size})`);
+ keys = getKeys(value, ctx.showHidden);
+ formatter = constructor !== null ?
+ FunctionPrototypeBind(formatMap, null, value) :
+ FunctionPrototypeBind(formatMap, null, MapPrototypeEntries(value));
+ if (size === 0 && keys.length === 0 && protoProps === undefined)
+ return `${prefix}{}`;
+ braces = [`${prefix}{`, '}'];
+ } else if (isTypedArray(value)) {
+ keys = getOwnNonIndexProperties(value, filter);
+ let bound = value;
+ let fallback = '';
+ if (constructor === null) {
+ fallback = TypedArrayPrototypeGetSymbolToStringTag(value);
+ // Reconstruct the array information.
+ bound = new primordials[fallback](value);
+ }
+ const size = TypedArrayPrototypeGetLength(value);
+ const prefix = getPrefix(constructor, tag, fallback, `(${size})`);
+ braces = [`${prefix}[`, ']'];
+ if (value.length === 0 && keys.length === 0 && !ctx.showHidden)
+ return `${braces[0]}]`;
+ // Special handle the value. The original value is required below. The
+ // bound function is required to reconstruct missing information.
+ formatter = FunctionPrototypeBind(formatTypedArray, null, bound, size);
+ extrasType = kArrayExtrasType;
+ } else if (isMapIterator(value)) {
+ keys = getKeys(value, ctx.showHidden);
+ braces = getIteratorBraces('Map', tag);
+ // Add braces to the formatter parameters.
+ formatter = FunctionPrototypeBind(formatIterator, null, braces);
+ } else if (isSetIterator(value)) {
+ keys = getKeys(value, ctx.showHidden);
+ braces = getIteratorBraces('Set', tag);
+ // Add braces to the formatter parameters.
+ formatter = FunctionPrototypeBind(formatIterator, null, braces);
+ } else {
+ noIterator = true;
+ }
+ }
+ if (noIterator) {
+ keys = getKeys(value, ctx.showHidden);
+ braces = ['{', '}'];
+ if (constructor === 'Object') {
+ if (isArgumentsObject(value)) {
+ braces[0] = '[Arguments] {';
+ } else if (tag !== '') {
+ braces[0] = `${getPrefix(constructor, tag, 'Object')}{`;
+ }
+ if (keys.length === 0 && protoProps === undefined) {
+ return `${braces[0]}}`;
+ }
+ } else if (typeof value === 'function') {
+ base = getFunctionBase(value, constructor, tag);
+ if (keys.length === 0 && protoProps === undefined)
+ return ctx.stylize(base, 'special');
+ } else if (isRegExp(value)) {
+ // Make RegExps say that they are RegExps
+ base = RegExpPrototypeToString(
+ constructor !== null ? value : new RegExp(value),
+ );
+ const prefix = getPrefix(constructor, tag, 'RegExp');
+ if (prefix !== 'RegExp ')
+ base = `${prefix}${base}`;
+ if ((keys.length === 0 && protoProps === undefined) ||
+ (recurseTimes > ctx.depth && ctx.depth !== null)) {
+ return ctx.stylize(base, 'regexp');
+ }
+ } else if (isDate(value)) {
+ // Make dates with properties first say the date
+ base = NumberIsNaN(DatePrototypeGetTime(value)) ?
+ DatePrototypeToString(value) :
+ DatePrototypeToISOString(value);
+ const prefix = getPrefix(constructor, tag, 'Date');
+ if (prefix !== 'Date ')
+ base = `${prefix}${base}`;
+ if (keys.length === 0 && protoProps === undefined) {
+ return ctx.stylize(base, 'date');
+ }
+ } else if (isError(value)) {
+ base = formatError(value, constructor, tag, ctx, keys);
+ if (keys.length === 0 && protoProps === undefined)
+ return base;
+ } else if (isAnyArrayBuffer(value)) {
+ // Fast path for ArrayBuffer and SharedArrayBuffer.
+ // Can't do the same for DataView because it has a non-primitive
+ // .buffer property that we need to recurse for.
+ const arrayType = isArrayBuffer(value) ? 'ArrayBuffer' :
+ 'SharedArrayBuffer';
+ const prefix = getPrefix(constructor, tag, arrayType);
+ if (typedArray === undefined) {
+ formatter = formatArrayBuffer;
+ } else if (keys.length === 0 && protoProps === undefined) {
+ return prefix +
+ `{ byteLength: ${formatNumber(ctx.stylize, value.byteLength, false)} }`;
+ }
+ braces[0] = `${prefix}{`;
+ ArrayPrototypeUnshift(keys, 'byteLength');
+ } else if (isDataView(value)) {
+ braces[0] = `${getPrefix(constructor, tag, 'DataView')}{`;
+ // .buffer goes last, it's not a primitive like the others.
+ ArrayPrototypeUnshift(keys, 'byteLength', 'byteOffset', 'buffer');
+ } else if (isPromise(value)) {
+ braces[0] = `${getPrefix(constructor, tag, 'Promise')}{`;
+ formatter = formatPromise;
+ } else if (isWeakSet(value)) {
+ braces[0] = `${getPrefix(constructor, tag, 'WeakSet')}{`;
+ formatter = ctx.showHidden ? formatWeakSet : formatWeakCollection;
+ } else if (isWeakMap(value)) {
+ braces[0] = `${getPrefix(constructor, tag, 'WeakMap')}{`;
+ formatter = ctx.showHidden ? formatWeakMap : formatWeakCollection;
+ } else if (isModuleNamespaceObject(value)) {
+ braces[0] = `${getPrefix(constructor, tag, 'Module')}{`;
+ // Special handle keys for namespace objects.
+ formatter = formatNamespaceObject.bind(null, keys);
+ } else if (isBoxedPrimitive(value)) {
+ base = getBoxedBase(value, ctx, keys, constructor, tag);
+ if (keys.length === 0 && protoProps === undefined) {
+ return base;
+ }
+ } else {
+ if (keys.length === 0 && protoProps === undefined) {
+ if (isExternal(value)) {
+ const address = getExternalValue(value).toString(16);
+ return ctx.stylize(`[External: ${address}]`, 'special');
+ }
+ return `${getCtxStyle(value, constructor, tag)}{}`;
+ }
+ braces[0] = `${getCtxStyle(value, constructor, tag)}{`;
+ }
+ }
+
+ if (recurseTimes > ctx.depth && ctx.depth !== null) {
+ let constructorName = StringPrototypeSlice(getCtxStyle(value, constructor, tag), 0, -1);
+ if (constructor !== null)
+ constructorName = `[${constructorName}]`;
+ return ctx.stylize(constructorName, 'special');
+ }
+ recurseTimes += 1;
+
+ ctx.seen.push(value);
+ ctx.currentDepth = recurseTimes;
+ let output;
+ const indentationLvl = ctx.indentationLvl;
+ try {
+ output = formatter(ctx, value, recurseTimes);
+ for (i = 0; i < keys.length; i++) {
+ ArrayPrototypePush(
+ output,
+ formatProperty(ctx, value, recurseTimes, keys[i], extrasType),
+ );
+ }
+ if (protoProps !== undefined) {
+ ArrayPrototypePushApply(output, protoProps);
+ }
+ } catch (err) {
+ const constructorName = StringPrototypeSlice(getCtxStyle(value, constructor, tag), 0, -1);
+ return handleMaxCallStackSize(ctx, err, constructorName, indentationLvl);
+ }
+ if (ctx.circular !== undefined) {
+ const index = ctx.circular.get(value);
+ if (index !== undefined) {
+ const reference = ctx.stylize(`<ref *${index}>`, 'special');
+ // Add reference always to the very beginning of the output.
+ if (ctx.compact !== true) {
+ base = base === '' ? reference : `${reference} ${base}`;
+ } else {
+ braces[0] = `${reference} ${braces[0]}`;
+ }
+ }
+ }
+ ctx.seen.pop();
+
+ if (ctx.sorted) {
+ const comparator = ctx.sorted === true ? undefined : ctx.sorted;
+ if (extrasType === kObjectType) {
+ ArrayPrototypeSort(output, comparator);
+ } else if (keys.length > 1) {
+ const sorted = ArrayPrototypeSort(ArrayPrototypeSlice(output, output.length - keys.length), comparator);
+ ArrayPrototypeUnshift(sorted, output, output.length - keys.length, keys.length);
+ ReflectApply(ArrayPrototypeSplice, null, sorted);
+ }
+ }
+
+ const res = reduceToSingleString(
+ ctx, output, base, braces, extrasType, recurseTimes, value);
+ const budget = ctx.budget[ctx.indentationLvl] || 0;
+ const newLength = budget + res.length;
+ ctx.budget[ctx.indentationLvl] = newLength;
+ // If any indentationLvl exceeds this limit, limit further inspecting to the
+ // minimum. Otherwise the recursive algorithm might continue inspecting the
+ // object even though the maximum string size (~2 ** 28 on 32 bit systems and
+ // ~2 ** 30 on 64 bit systems) exceeded. The actual output is not limited at
+ // exactly 2 ** 27 but a bit higher. This depends on the object shape.
+ // This limit also makes sure that huge objects don't block the event loop
+ // significantly.
+ if (newLength > 2 ** 27) {
+ ctx.depth = -1;
+ }
+ return res;
+ }
+
+ function getIteratorBraces(type, tag) {
+ if (tag !== `${type} Iterator`) {
+ if (tag !== '')
+ tag += '] [';
+ tag += `${type} Iterator`;
+ }
+ return [`[${tag}] {`, '}'];
+ }
+
+ function getBoxedBase(value, ctx, keys, constructor, tag) {
+ let fn;
+ let type;
+ if (isNumberObject(value)) {
+ fn = NumberPrototypeValueOf;
+ type = 'Number';
+ } else if (isStringObject(value)) {
+ fn = StringPrototypeValueOf;
+ type = 'String';
+ // For boxed Strings, we have to remove the 0-n indexed entries,
+ // since they just noisy up the output and are redundant
+ // Make boxed primitive Strings look like such
+ keys.splice(0, value.length);
+ } else if (isBooleanObject(value)) {
+ fn = BooleanPrototypeValueOf;
+ type = 'Boolean';
+ } else if (isBigIntObject(value)) {
+ fn = BigIntPrototypeValueOf;
+ type = 'BigInt';
+ } else {
+ fn = SymbolPrototypeValueOf;
+ type = 'Symbol';
+ }
+ let base = `[${type}`;
+ if (type !== constructor) {
+ if (constructor === null) {
+ base += ' (null prototype)';
+ } else {
+ base += ` (${constructor})`;
+ }
+ }
+ base += `: ${formatPrimitive(stylizeNoColor, fn(value), ctx)}]`;
+ if (tag !== '' && tag !== constructor) {
+ base += ` [${tag}]`;
+ }
+ if (keys.length !== 0 || ctx.stylize === stylizeNoColor)
+ return base;
+ return ctx.stylize(base, StringPrototypeToLowerCase(type));
+ }
+
+ function getClassBase(value, constructor, tag) {
+ const hasName = ObjectPrototypeHasOwnProperty(value, 'name');
+ const name = (hasName && value.name) || '(anonymous)';
+ let base = `class ${name}`;
+ if (constructor !== 'Function' && constructor !== null) {
+ base += ` [${constructor}]`;
+ }
+ if (tag !== '' && constructor !== tag) {
+ base += ` [${tag}]`;
+ }
+ if (constructor !== null) {
+ const superName = ObjectGetPrototypeOf(value).name;
+ if (superName) {
+ base += ` extends ${superName}`;
+ }
+ } else {
+ base += ' extends [null prototype]';
+ }
+ return `[${base}]`;
+ }
+
+ function getFunctionBase(value, constructor, tag) {
+ const stringified = FunctionPrototypeToString(value);
+ if (StringPrototypeStartsWith(stringified, 'class') && StringPrototypeEndsWith(stringified, '}')) {
+ const slice = StringPrototypeSlice(stringified, 5, -1);
+ const bracketIndex = StringPrototypeIndexOf(slice, '{');
+ if (bracketIndex !== -1 &&
+ (!StringPrototypeIncludes(StringPrototypeSlice(slice, 0, bracketIndex), '(') ||
+ // Slow path to guarantee that it's indeed a class.
+ RegExpPrototypeExec(classRegExp, RegExpPrototypeSymbolReplace(stripCommentsRegExp, slice)) !== null)
+ ) {
+ return getClassBase(value, constructor, tag);
+ }
+ }
+ let type = 'Function';
+ if (isGeneratorFunction(value)) {
+ type = `Generator${type}`;
+ }
+ if (isAsyncFunction(value)) {
+ type = `Async${type}`;
+ }
+ let base = `[${type}`;
+ if (constructor === null) {
+ base += ' (null prototype)';
+ }
+ if (value.name === '') {
+ base += ' (anonymous)';
+ } else {
+ base += `: ${value.name}`;
+ }
+ base += ']';
+ if (constructor !== type && constructor !== null) {
+ base += ` ${constructor}`;
+ }
+ if (tag !== '' && constructor !== tag) {
+ base += ` [${tag}]`;
+ }
+ return base;
+ }
+
+ function identicalSequenceRange(a, b) {
+ for (let i = 0; i < a.length - 3; i++) {
+ // Find the first entry of b that matches the current entry of a.
+ const pos = b.indexOf(a[i]);
+ if (pos !== -1) {
+ const rest = b.length - pos;
+ if (rest > 3) {
+ let len = 1;
+ const maxLen = MathMin(a.length - i, rest);
+ // Count the number of consecutive entries.
+ while (maxLen > len && a[i + len] === b[pos + len]) {
+ len++;
+ }
+ if (len > 3) {
+ return { len, offset: i };
+ }
+ }
+ }
+ }
+
+ return { len: 0, offset: 0 };
+ }
+
+ function getStackString(error) {
+ return error.stack ? String(error.stack) : ErrorPrototypeToString(error);
+ }
+
+ function getStackFrames(ctx, err, stack) {
+ const frames = StringPrototypeSplit(stack, '\n');
+
+ let cause;
+ try {
+ ({ cause } = err);
+ } catch {
+ // If 'cause' is a getter that throws, ignore it.
+ }
+
+ // Remove stack frames identical to frames in cause.
+ if (cause != null && isError(cause)) {
+ const causeStack = getStackString(cause);
+ const causeStackStart = StringPrototypeIndexOf(causeStack, '\n at');
+ if (causeStackStart !== -1) {
+ const causeFrames = StringPrototypeSplit(StringPrototypeSlice(causeStack, causeStackStart + 1), '\n');
+ const { len, offset } = identicalSequenceRange(frames, causeFrames);
+ if (len > 0) {
+ const skipped = len - 2;
+ const msg = ` ... ${skipped} lines matching cause stack trace ...`;
+ frames.splice(offset + 1, skipped, ctx.stylize(msg, 'undefined'));
+ }
+ }
+ }
+ return frames;
+ }
+
+ function improveStack(stack, constructor, name, tag) {
+ // A stack trace may contain arbitrary data. Only manipulate the output
+ // for "regular errors" (errors that "look normal") for now.
+ let len = name.length;
+
+ if (constructor === null ||
+ (StringPrototypeEndsWith(name, 'Error') &&
+ StringPrototypeStartsWith(stack, name) &&
+ (stack.length === len || stack[len] === ':' || stack[len] === '\n'))) {
+ let fallback = 'Error';
+ if (constructor === null) {
+ const start = RegExpPrototypeExec(/^([A-Z][a-z_ A-Z0-9[\]()-]+)(?::|\n {4}at)/, stack) ||
+ RegExpPrototypeExec(/^([a-z_A-Z0-9-]*Error)$/, stack);
+ fallback = (start && start[1]) || '';
+ len = fallback.length;
+ fallback = fallback || 'Error';
+ }
+ const prefix = StringPrototypeSlice(getPrefix(constructor, tag, fallback), 0, -1);
+ if (name !== prefix) {
+ if (StringPrototypeIncludes(prefix, name)) {
+ if (len === 0) {
+ stack = `${prefix}: ${stack}`;
+ } else {
+ stack = `${prefix}${StringPrototypeSlice(stack, len)}`;
+ }
+ } else {
+ stack = `${prefix} [${name}]${StringPrototypeSlice(stack, len)}`;
+ }
+ }
+ }
+ return stack;
+ }
+
+ function removeDuplicateErrorKeys(ctx, keys, err, stack) {
+ if (!ctx.showHidden && keys.length !== 0) {
+ for (const name of ['name', 'message', 'stack']) {
+ const index = ArrayPrototypeIndexOf(keys, name);
+ // Only hide the property in case it's part of the original stack
+ if (index !== -1 && StringPrototypeIncludes(stack, err[name])) {
+ ArrayPrototypeSplice(keys, index, 1);
+ }
+ }
+ }
+ }
+
+ function markNodeModules(ctx, line) {
+ let tempLine = '';
+ let nodeModule;
+ let pos = 0;
+ while ((nodeModule = nodeModulesRegExp.exec(line)) !== null) {
+ // '/node_modules/'.length === 14
+ tempLine += StringPrototypeSlice(line, pos, nodeModule.index + 14);
+ tempLine += ctx.stylize(nodeModule[1], 'module');
+ pos = nodeModule.index + nodeModule[0].length;
+ }
+ if (pos !== 0) {
+ line = tempLine + StringPrototypeSlice(line, pos);
+ }
+ return line;
+ }
+
+ function markCwd(ctx, line, workingDirectory) {
+ let cwdStartPos = StringPrototypeIndexOf(line, workingDirectory);
+ let tempLine = '';
+ let cwdLength = workingDirectory.length;
+ if (cwdStartPos !== -1) {
+ if (StringPrototypeSlice(line, cwdStartPos - 7, cwdStartPos) === 'file://') {
+ cwdLength += 7;
+ cwdStartPos -= 7;
+ }
+ const start = line[cwdStartPos - 1] === '(' ? cwdStartPos - 1 : cwdStartPos;
+ const end = start !== cwdStartPos && StringPrototypeEndsWith(line, ')') ? -1 : line.length;
+ const workingDirectoryEndPos = cwdStartPos + cwdLength + 1;
+ const cwdSlice = StringPrototypeSlice(line, start, workingDirectoryEndPos);
+
+ tempLine += StringPrototypeSlice(line, 0, start);
+ tempLine += ctx.stylize(cwdSlice, 'undefined');
+ tempLine += StringPrototypeSlice(line, workingDirectoryEndPos, end);
+ if (end === -1) {
+ tempLine += ctx.stylize(')', 'undefined');
+ }
+ } else {
+ tempLine += line;
+ }
+ return tempLine;
+ }
+
+ function safeGetCWD() {
+ let workingDirectory;
+ try {
+ workingDirectory = process.cwd();
+ } catch {
+ return;
+ }
+ return workingDirectory;
+ }
+
+ function formatError(err, constructor, tag, ctx, keys) {
+ const name = err.name != null ? String(err.name) : 'Error';
+ let stack = getStackString(err);
+
+ removeDuplicateErrorKeys(ctx, keys, err, stack);
+
+ if ('cause' in err &&
+ (keys.length === 0 || !ArrayPrototypeIncludes(keys, 'cause'))) {
+ ArrayPrototypePush(keys, 'cause');
+ }
+
+ // Print errors aggregated into AggregateError
+ if (ArrayIsArray(err.errors) &&
+ (keys.length === 0 || !ArrayPrototypeIncludes(keys, 'errors'))) {
+ ArrayPrototypePush(keys, 'errors');
+ }
+
+ stack = improveStack(stack, constructor, name, tag);
+
+ // Ignore the error message if it's contained in the stack.
+ let pos = (err.message && StringPrototypeIndexOf(stack, err.message)) || -1;
+ if (pos !== -1)
+ pos += err.message.length;
+ // Wrap the error in brackets in case it has no stack trace.
+ const stackStart = StringPrototypeIndexOf(stack, '\n at', pos);
+ if (stackStart === -1) {
+ stack = `[${stack}]`;
+ } else {
+ let newStack = StringPrototypeSlice(stack, 0, stackStart);
+ const stackFramePart = StringPrototypeSlice(stack, stackStart + 1);
+ const lines = getStackFrames(ctx, err, stackFramePart);
+ if (ctx.colors) {
+ // Highlight userland code and node modules.
+ const workingDirectory = safeGetCWD();
+ let esmWorkingDirectory;
+ for (let line of lines) {
+ const core = RegExpPrototypeExec(coreModuleRegExp, line);
+ if (core !== null && BuiltinModule.exists(core[1])) {
+ newStack += `\n${ctx.stylize(line, 'undefined')}`;
+ } else {
+ newStack += '\n';
+
+ line = markNodeModules(ctx, line);
+ if (workingDirectory !== undefined) {
+ let newLine = markCwd(ctx, line, workingDirectory);
+ if (newLine === line) {
+ // Maintain node 14 compat
+ // esmWorkingDirectory ??= pathToFileUrlHref(workingDirectory);
+ esmWorkingDirectory =
+ (esmWorkingDirectory == null) ? pathToFileUrlHref(workingDirectory) : esmWorkingDirectory;
+ newLine = markCwd(ctx, line, esmWorkingDirectory);
+ }
+ line = newLine;
+ }
+
+ newStack += line;
+ }
+ }
+ } else {
+ newStack += `\n${ArrayPrototypeJoin(lines, '\n')}`;
+ }
+ stack = newStack;
+ }
+ // The message and the stack have to be indented as well!
+ if (ctx.indentationLvl !== 0) {
+ const indentation = StringPrototypeRepeat(' ', ctx.indentationLvl);
+ stack = StringPrototypeReplaceAll(stack, '\n', `\n${indentation}`);
+ }
+ return stack;
+ }
+
+ function groupArrayElements(ctx, output, value) {
+ let totalLength = 0;
+ let maxLength = 0;
+ let i = 0;
+ let outputLength = output.length;
+ if (ctx.maxArrayLength < output.length) {
+ // This makes sure the "... n more items" part is not taken into account.
+ outputLength--;
+ }
+ const separatorSpace = 2; // Add 1 for the space and 1 for the separator.
+ const dataLen = new Array(outputLength);
+ // Calculate the total length of all output entries and the individual max
+ // entries length of all output entries. We have to remove colors first,
+ // otherwise the length would not be calculated properly.
+ for (; i < outputLength; i++) {
+ const len = getStringWidth(output[i], ctx.colors);
+ dataLen[i] = len;
+ totalLength += len + separatorSpace;
+ if (maxLength < len)
+ maxLength = len;
+ }
+ // Add two to `maxLength` as we add a single whitespace character plus a comma
+ // in-between two entries.
+ const actualMax = maxLength + separatorSpace;
+ // Check if at least three entries fit next to each other and prevent grouping
+ // of arrays that contains entries of very different length (i.e., if a single
+ // entry is longer than 1/5 of all other entries combined). Otherwise the
+ // space in-between small entries would be enormous.
+ if (actualMax * 3 + ctx.indentationLvl < ctx.breakLength &&
+ (totalLength / actualMax > 5 || maxLength <= 6)) {
+
+ const approxCharHeights = 2.5;
+ const averageBias = MathSqrt(actualMax - totalLength / output.length);
+ const biasedMax = MathMax(actualMax - 3 - averageBias, 1);
+ // Dynamically check how many columns seem possible.
+ const columns = MathMin(
+ // Ideally a square should be drawn. We expect a character to be about 2.5
+ // times as high as wide. This is the area formula to calculate a square
+ // which contains n rectangles of size `actualMax * approxCharHeights`.
+ // Divide that by `actualMax` to receive the correct number of columns.
+ // The added bias increases the columns for short entries.
+ MathRound(
+ MathSqrt(
+ approxCharHeights * biasedMax * outputLength,
+ ) / biasedMax,
+ ),
+ // Do not exceed the breakLength.
+ MathFloor((ctx.breakLength - ctx.indentationLvl) / actualMax),
+ // Limit array grouping for small `compact` modes as the user requested
+ // minimal grouping.
+ ctx.compact * 4,
+ // Limit the columns to a maximum of fifteen.
+ 15,
+ );
+ // Return with the original output if no grouping should happen.
+ if (columns <= 1) {
+ return output;
+ }
+ const tmp = [];
+ const maxLineLength = [];
+ for (let i = 0; i < columns; i++) {
+ let lineMaxLength = 0;
+ for (let j = i; j < output.length; j += columns) {
+ if (dataLen[j] > lineMaxLength)
+ lineMaxLength = dataLen[j];
+ }
+ lineMaxLength += separatorSpace;
+ maxLineLength[i] = lineMaxLength;
+ }
+ let order = StringPrototypePadStart;
+ if (value !== undefined) {
+ for (let i = 0; i < output.length; i++) {
+ if (typeof value[i] !== 'number' && typeof value[i] !== 'bigint') {
+ order = StringPrototypePadEnd;
+ break;
+ }
+ }
+ }
+ // Each iteration creates a single line of grouped entries.
+ for (let i = 0; i < outputLength; i += columns) {
+ // The last lines may contain less entries than columns.
+ const max = MathMin(i + columns, outputLength);
+ let str = '';
+ let j = i;
+ for (; j < max - 1; j++) {
+ // Calculate extra color padding in case it's active. This has to be
+ // done line by line as some lines might contain more colors than
+ // others.
+ const padding = maxLineLength[j - i] + output[j].length - dataLen[j];
+ str += order(`${output[j]}, `, padding, ' ');
+ }
+ if (order === StringPrototypePadStart) {
+ const padding = maxLineLength[j - i] +
+ output[j].length -
+ dataLen[j] -
+ separatorSpace;
+ str += StringPrototypePadStart(output[j], padding, ' ');
+ } else {
+ str += output[j];
+ }
+ ArrayPrototypePush(tmp, str);
+ }
+ if (ctx.maxArrayLength < output.length) {
+ ArrayPrototypePush(tmp, output[outputLength]);
+ }
+ output = tmp;
+ }
+ return output;
+ }
+
+ function handleMaxCallStackSize(ctx, err, constructorName, indentationLvl) {
+ if (isStackOverflowError(err)) {
+ ctx.seen.pop();
+ ctx.indentationLvl = indentationLvl;
+ return ctx.stylize(
+ `[${constructorName}: Inspection interrupted ` +
+ 'prematurely. Maximum call stack size exceeded.]',
+ 'special',
+ );
+ }
+ assert.fail(err.stack);
+ }
+
+ function addNumericSeparator(integerString) {
+ let result = '';
+ let i = integerString.length;
+ const start = StringPrototypeStartsWith(integerString, '-') ? 1 : 0;
+ for (; i >= start + 4; i -= 3) {
+ result = `_${StringPrototypeSlice(integerString, i - 3, i)}${result}`;
+ }
+ return i === integerString.length ?
+ integerString :
+ `${StringPrototypeSlice(integerString, 0, i)}${result}`;
+ }
+
+ function addNumericSeparatorEnd(integerString) {
+ let result = '';
+ let i = 0;
+ for (; i < integerString.length - 3; i += 3) {
+ result += `${StringPrototypeSlice(integerString, i, i + 3)}_`;
+ }
+ return i === 0 ?
+ integerString :
+ `${result}${StringPrototypeSlice(integerString, i)}`;
+ }
+
+ const remainingText = (remaining) => `... ${remaining} more item${remaining > 1 ? 's' : ''}`;
+
+ function formatNumber(fn, number, numericSeparator) {
+ if (!numericSeparator) {
+ // Format -0 as '-0'. Checking `number === -0` won't distinguish 0 from -0.
+ if (ObjectIs(number, -0)) {
+ return fn('-0', 'number');
+ }
+ return fn(`${number}`, 'number');
+ }
+ const integer = MathTrunc(number);
+ const string = String(integer);
+ if (integer === number) {
+ if (!NumberIsFinite(number) || StringPrototypeIncludes(string, 'e')) {
+ return fn(string, 'number');
+ }
+ return fn(`${addNumericSeparator(string)}`, 'number');
+ }
+ if (NumberIsNaN(number)) {
+ return fn(string, 'number');
+ }
+ return fn(`${
+ addNumericSeparator(string)
+ }.${
+ addNumericSeparatorEnd(
+ StringPrototypeSlice(String(number), string.length + 1),
+ )
+ }`, 'number');
+ }
+
+ function formatBigInt(fn, bigint, numericSeparator) {
+ const string = String(bigint);
+ if (!numericSeparator) {
+ return fn(`${string}n`, 'bigint');
+ }
+ return fn(`${addNumericSeparator(string)}n`, 'bigint');
+ }
+
+ function formatPrimitive(fn, value, ctx) {
+ if (typeof value === 'string') {
+ let trailer = '';
+ if (value.length > ctx.maxStringLength) {
+ const remaining = value.length - ctx.maxStringLength;
+ value = StringPrototypeSlice(value, 0, ctx.maxStringLength);
+ trailer = `... ${remaining} more character${remaining > 1 ? 's' : ''}`;
+ }
+ if (ctx.compact !== true &&
+ // We do not support handling unicode characters width with
+ // the readline getStringWidth function as there are
+ // performance implications.
+ value.length > kMinLineLength &&
+ value.length > ctx.breakLength - ctx.indentationLvl - 4) {
+ return ArrayPrototypeJoin(
+ ArrayPrototypeMap(
+ extractedSplitNewLines(value),
+ (line) => fn(strEscape(line), 'string'),
+ ),
+ ` +\n${StringPrototypeRepeat(' ', ctx.indentationLvl + 2)}`,
+ ) + trailer;
+ }
+ return fn(strEscape(value), 'string') + trailer;
+ }
+ if (typeof value === 'number')
+ return formatNumber(fn, value, ctx.numericSeparator);
+ if (typeof value === 'bigint')
+ return formatBigInt(fn, value, ctx.numericSeparator);
+ if (typeof value === 'boolean')
+ return fn(`${value}`, 'boolean');
+ if (typeof value === 'undefined')
+ return fn('undefined', 'undefined');
+ // es6 symbol primitive
+ return fn(SymbolPrototypeToString(value), 'symbol');
+ }
+
+ function formatNamespaceObject(keys, ctx, value, recurseTimes) {
+ const output = new Array(keys.length);
+ for (let i = 0; i < keys.length; i++) {
+ try {
+ output[i] = formatProperty(ctx, value, recurseTimes, keys[i],
+ kObjectType);
+ } catch (err) {
+ assert(isNativeError(err) && err.name === 'ReferenceError');
+ // Use the existing functionality. This makes sure the indentation and
+ // line breaks are always correct. Otherwise it is very difficult to keep
+ // this aligned, even though this is a hacky way of dealing with this.
+ const tmp = { [keys[i]]: '' };
+ output[i] = formatProperty(ctx, tmp, recurseTimes, keys[i], kObjectType);
+ const pos = StringPrototypeLastIndexOf(output[i], ' ');
+ // We have to find the last whitespace and have to replace that value as
+ // it will be visualized as a regular string.
+ output[i] = StringPrototypeSlice(output[i], 0, pos + 1) +
+ ctx.stylize('<uninitialized>', 'special');
+ }
+ }
+ // Reset the keys to an empty array. This prevents duplicated inspection.
+ keys.length = 0;
+ return output;
+ }
+
+ // The array is sparse and/or has extra keys
+ function formatSpecialArray(ctx, value, recurseTimes, maxLength, output, i) {
+ const keys = ObjectKeys(value);
+ let index = i;
+ for (; i < keys.length && output.length < maxLength; i++) {
+ const key = keys[i];
+ const tmp = +key;
+ // Arrays can only have up to 2^32 - 1 entries
+ if (tmp > 2 ** 32 - 2) {
+ break;
+ }
+ if (`${index}` !== key) {
+ if (RegExpPrototypeExec(numberRegExp, key) === null) {
+ break;
+ }
+ const emptyItems = tmp - index;
+ const ending = emptyItems > 1 ? 's' : '';
+ const message = `<${emptyItems} empty item${ending}>`;
+ ArrayPrototypePush(output, ctx.stylize(message, 'undefined'));
+ index = tmp;
+ if (output.length === maxLength) {
+ break;
+ }
+ }
+ ArrayPrototypePush(output, formatProperty(ctx, value, recurseTimes, key, kArrayType));
+ index++;
+ }
+ const remaining = value.length - index;
+ if (output.length !== maxLength) {
+ if (remaining > 0) {
+ const ending = remaining > 1 ? 's' : '';
+ const message = `<${remaining} empty item${ending}>`;
+ ArrayPrototypePush(output, ctx.stylize(message, 'undefined'));
+ }
+ } else if (remaining > 0) {
+ ArrayPrototypePush(output, remainingText(remaining));
+ }
+ return output;
+ }
+
+ function formatArrayBuffer(ctx, value) {
+ let buffer;
+ try {
+ buffer = new Uint8Array(value);
+ } catch {
+ return [ctx.stylize('(detached)', 'special')];
+ }
+ if (hexSlice === undefined)
+ hexSlice = uncurryThis(requireBuffer().Buffer.prototype.hexSlice);
+ let str = StringPrototypeTrim(RegExpPrototypeSymbolReplace(
+ /(.{2})/g,
+ hexSlice(buffer, 0, MathMin(ctx.maxArrayLength, buffer.length)),
+ '$1 ',
+ ));
+ const remaining = buffer.length - ctx.maxArrayLength;
+ if (remaining > 0)
+ str += ` ... ${remaining} more byte${remaining > 1 ? 's' : ''}`;
+ return [`${ctx.stylize('[Uint8Contents]', 'special')}: <${str}>`];
+ }
+
+ function formatArray(ctx, value, recurseTimes) {
+ const valLen = value.length;
+ const len = MathMin(MathMax(0, ctx.maxArrayLength), valLen);
+
+ const remaining = valLen - len;
+ const output = [];
+ for (let i = 0; i < len; i++) {
+ // Special handle sparse arrays.
+ if (!ObjectPrototypeHasOwnProperty(value, i)) {
+ return formatSpecialArray(ctx, value, recurseTimes, len, output, i);
+ }
+ ArrayPrototypePush(output, formatProperty(ctx, value, recurseTimes, i, kArrayType));
+ }
+ if (remaining > 0) {
+ ArrayPrototypePush(output, remainingText(remaining));
+ }
+ return output;
+ }
+
+ function formatTypedArray(value, length, ctx, ignored, recurseTimes) {
+ const maxLength = MathMin(MathMax(0, ctx.maxArrayLength), length);
+ const remaining = value.length - maxLength;
+ const output = new Array(maxLength);
+ const elementFormatter = value.length > 0 && typeof value[0] === 'number' ?
+ formatNumber :
+ formatBigInt;
+ for (let i = 0; i < maxLength; ++i) {
+ output[i] = elementFormatter(ctx.stylize, value[i], ctx.numericSeparator);
+ }
+ if (remaining > 0) {
+ output[maxLength] = remainingText(remaining);
+ }
+ if (ctx.showHidden) {
+ // .buffer goes last, it's not a primitive like the others.
+ // All besides `BYTES_PER_ELEMENT` are actually getters.
+ ctx.indentationLvl += 2;
+ for (const key of [
+ 'BYTES_PER_ELEMENT',
+ 'length',
+ 'byteLength',
+ 'byteOffset',
+ 'buffer',
+ ]) {
+ const str = formatValue(ctx, value[key], recurseTimes, true);
+ ArrayPrototypePush(output, `[${key}]: ${str}`);
+ }
+ ctx.indentationLvl -= 2;
+ }
+ return output;
+ }
+
+ function formatSet(value, ctx, ignored, recurseTimes) {
+ const length = value.size;
+ const maxLength = MathMin(MathMax(0, ctx.maxArrayLength), length);
+ const remaining = length - maxLength;
+ const output = [];
+ ctx.indentationLvl += 2;
+ let i = 0;
+ for (const v of value) {
+ if (i >= maxLength) break;
+ ArrayPrototypePush(output, formatValue(ctx, v, recurseTimes));
+ i++;
+ }
+ if (remaining > 0) {
+ ArrayPrototypePush(output, remainingText(remaining));
+ }
+ ctx.indentationLvl -= 2;
+ return output;
+ }
+
+ function formatMap(value, ctx, ignored, recurseTimes) {
+ const length = value.size;
+ const maxLength = MathMin(MathMax(0, ctx.maxArrayLength), length);
+ const remaining = length - maxLength;
+ const output = [];
+ ctx.indentationLvl += 2;
+ let i = 0;
+ for (const { 0: k, 1: v } of value) {
+ if (i >= maxLength) break;
+ ArrayPrototypePush(
+ output,
+ `${formatValue(ctx, k, recurseTimes)} => ${formatValue(ctx, v, recurseTimes)}`,
+ );
+ i++;
+ }
+ if (remaining > 0) {
+ ArrayPrototypePush(output, remainingText(remaining));
+ }
+ ctx.indentationLvl -= 2;
+ return output;
+ }
+
+ function formatSetIterInner(ctx, recurseTimes, entries, state) {
+ const maxArrayLength = MathMax(ctx.maxArrayLength, 0);
+ const maxLength = MathMin(maxArrayLength, entries.length);
+ const output = new Array(maxLength);
+ ctx.indentationLvl += 2;
+ for (let i = 0; i < maxLength; i++) {
+ output[i] = formatValue(ctx, entries[i], recurseTimes);
+ }
+ ctx.indentationLvl -= 2;
+ if (state === kWeak && !ctx.sorted) {
+ // Sort all entries to have a halfway reliable output (if more entries than
+ // retrieved ones exist, we can not reliably return the same output) if the
+ // output is not sorted anyway.
+ ArrayPrototypeSort(output);
+ }
+ const remaining = entries.length - maxLength;
+ if (remaining > 0) {
+ ArrayPrototypePush(output, remainingText(remaining));
+ }
+ return output;
+ }
+
+ function formatMapIterInner(ctx, recurseTimes, entries, state) {
+ const maxArrayLength = MathMax(ctx.maxArrayLength, 0);
+ // Entries exist as [key1, val1, key2, val2, ...]
+ const len = entries.length / 2;
+ const remaining = len - maxArrayLength;
+ const maxLength = MathMin(maxArrayLength, len);
+ const output = new Array(maxLength);
+ let i = 0;
+ ctx.indentationLvl += 2;
+ if (state === kWeak) {
+ for (; i < maxLength; i++) {
+ const pos = i * 2;
+ output[i] =
+ `${formatValue(ctx, entries[pos], recurseTimes)} => ${formatValue(ctx, entries[pos + 1], recurseTimes)}`;
+ }
+ // Sort all entries to have a halfway reliable output (if more entries than
+ // retrieved ones exist, we can not reliably return the same output) if the
+ // output is not sorted anyway.
+ if (!ctx.sorted)
+ ArrayPrototypeSort(output);
+ } else {
+ for (; i < maxLength; i++) {
+ const pos = i * 2;
+ const res = [
+ formatValue(ctx, entries[pos], recurseTimes),
+ formatValue(ctx, entries[pos + 1], recurseTimes),
+ ];
+ output[i] = reduceToSingleString(
+ ctx, res, '', ['[', ']'], kArrayExtrasType, recurseTimes);
+ }
+ }
+ ctx.indentationLvl -= 2;
+ if (remaining > 0) {
+ ArrayPrototypePush(output, remainingText(remaining));
+ }
+ return output;
+ }
+
+ function formatWeakCollection(ctx) {
+ return [ctx.stylize('<items unknown>', 'special')];
+ }
+
+ function formatWeakSet(ctx, value, recurseTimes) {
+ const entries = previewEntries(value);
+ return formatSetIterInner(ctx, recurseTimes, entries, kWeak);
+ }
+
+ function formatWeakMap(ctx, value, recurseTimes) {
+ const entries = previewEntries(value);
+ return formatMapIterInner(ctx, recurseTimes, entries, kWeak);
+ }
+
+ function formatIterator(braces, ctx, value, recurseTimes) {
+ const { 0: entries, 1: isKeyValue } = previewEntries(value, true);
+ if (isKeyValue) {
+ // Mark entry iterators as such.
+ braces[0] = RegExpPrototypeSymbolReplace(/ Iterator] {$/, braces[0], ' Entries] {');
+ return formatMapIterInner(ctx, recurseTimes, entries, kMapEntries);
+ }
+
+ return formatSetIterInner(ctx, recurseTimes, entries, kIterator);
+ }
+
+ function formatPromise(ctx, value, recurseTimes) {
+ let output;
+ const { 0: state, 1: result } = getPromiseDetails(value);
+ if (state === kPending) {
+ output = [ctx.stylize('<pending>', 'special')];
+ } else {
+ ctx.indentationLvl += 2;
+ const str = formatValue(ctx, result, recurseTimes);
+ ctx.indentationLvl -= 2;
+ output = [
+ state === kRejected ?
+ `${ctx.stylize('<rejected>', 'special')} ${str}` :
+ str,
+ ];
+ }
+ return output;
+ }
+
+ function formatProperty(ctx, value, recurseTimes, key, type, desc,
+ original = value) {
+ let name, str;
+ let extra = ' ';
+ desc = desc || ObjectGetOwnPropertyDescriptor(value, key) ||
+ { value: value[key], enumerable: true };
+ if (desc.value !== undefined) {
+ const diff = (ctx.compact !== true || type !== kObjectType) ? 2 : 3;
+ ctx.indentationLvl += diff;
+ str = formatValue(ctx, desc.value, recurseTimes);
+ if (diff === 3 && ctx.breakLength < getStringWidth(str, ctx.colors)) {
+ extra = `\n${StringPrototypeRepeat(' ', ctx.indentationLvl)}`;
+ }
+ ctx.indentationLvl -= diff;
+ } else if (desc.get !== undefined) {
+ const label = desc.set !== undefined ? 'Getter/Setter' : 'Getter';
+ const s = ctx.stylize;
+ const sp = 'special';
+ if (ctx.getters && (ctx.getters === true ||
+ (ctx.getters === 'get' && desc.set === undefined) ||
+ (ctx.getters === 'set' && desc.set !== undefined))) {
+ try {
+ const tmp = FunctionPrototypeCall(desc.get, original);
+ ctx.indentationLvl += 2;
+ if (tmp === null) {
+ str = `${s(`[${label}:`, sp)} ${s('null', 'null')}${s(']', sp)}`;
+ } else if (typeof tmp === 'object') {
+ str = `${s(`[${label}]`, sp)} ${formatValue(ctx, tmp, recurseTimes)}`;
+ } else {
+ const primitive = formatPrimitive(s, tmp, ctx);
+ str = `${s(`[${label}:`, sp)} ${primitive}${s(']', sp)}`;
+ }
+ ctx.indentationLvl -= 2;
+ } catch (err) {
+ const message = `<Inspection threw (${err.message})>`;
+ str = `${s(`[${label}:`, sp)} ${message}${s(']', sp)}`;
+ }
+ } else {
+ str = ctx.stylize(`[${label}]`, sp);
+ }
+ } else if (desc.set !== undefined) {
+ str = ctx.stylize('[Setter]', 'special');
+ } else {
+ str = ctx.stylize('undefined', 'undefined');
+ }
+ if (type === kArrayType) {
+ return str;
+ }
+ if (typeof key === 'symbol') {
+ const tmp = RegExpPrototypeSymbolReplace(
+ strEscapeSequencesReplacer,
+ SymbolPrototypeToString(key),
+ escapeFn,
+ );
+ name = `[${ctx.stylize(tmp, 'symbol')}]`;
+ } else if (key === '__proto__') {
+ name = "['__proto__']";
+ } else if (desc.enumerable === false) {
+ const tmp = RegExpPrototypeSymbolReplace(
+ strEscapeSequencesReplacer,
+ key,
+ escapeFn,
+ );
+ name = `[${tmp}]`;
+ } else if (RegExpPrototypeExec(keyStrRegExp, key) !== null) {
+ name = ctx.stylize(key, 'name');
+ } else {
+ name = ctx.stylize(strEscape(key), 'string');
+ }
+ return `${name}:${extra}${str}`;
+ }
+
+ function isBelowBreakLength(ctx, output, start, base) {
+ // Each entry is separated by at least a comma. Thus, we start with a total
+ // length of at least `output.length`. In addition, some cases have a
+ // whitespace in-between each other that is added to the total as well.
+ // TODO(BridgeAR): Add unicode support. Use the readline getStringWidth
+ // function. Check the performance overhead and make it an opt-in in case it's
+ // significant.
+ let totalLength = output.length + start;
+ if (totalLength + output.length > ctx.breakLength)
+ return false;
+ for (let i = 0; i < output.length; i++) {
+ if (ctx.colors) {
+ totalLength += removeColors(output[i]).length;
+ } else {
+ totalLength += output[i].length;
+ }
+ if (totalLength > ctx.breakLength) {
+ return false;
+ }
+ }
+ // Do not line up properties on the same line if `base` contains line breaks.
+ return base === '' || !StringPrototypeIncludes(base, '\n');
+ }
+
+ function reduceToSingleString(
+ ctx, output, base, braces, extrasType, recurseTimes, value) {
+ if (ctx.compact !== true) {
+ if (typeof ctx.compact === 'number' && ctx.compact >= 1) {
+ // Memorize the original output length. In case the output is grouped,
+ // prevent lining up the entries on a single line.
+ const entries = output.length;
+ // Group array elements together if the array contains at least six
+ // separate entries.
+ if (extrasType === kArrayExtrasType && entries > 6) {
+ output = groupArrayElements(ctx, output, value);
+ }
+ // `ctx.currentDepth` is set to the most inner depth of the currently
+ // inspected object part while `recurseTimes` is the actual current depth
+ // that is inspected.
+ //
+ // Example:
+ //
+ // const a = { first: [ 1, 2, 3 ], second: { inner: [ 1, 2, 3 ] } }
+ //
+ // The deepest depth of `a` is 2 (a.second.inner) and `a.first` has a max
+ // depth of 1.
+ //
+ // Consolidate all entries of the local most inner depth up to
+ // `ctx.compact`, as long as the properties are smaller than
+ // `ctx.breakLength`.
+ if (ctx.currentDepth - recurseTimes < ctx.compact &&
+ entries === output.length) {
+ // Line up all entries on a single line in case the entries do not
+ // exceed `breakLength`. Add 10 as constant to start next to all other
+ // factors that may reduce `breakLength`.
+ const start = output.length + ctx.indentationLvl +
+ braces[0].length + base.length + 10;
+ if (isBelowBreakLength(ctx, output, start, base)) {
+ const joinedOutput = join(output, ', ');
+ if (!StringPrototypeIncludes(joinedOutput, '\n')) {
+ return `${base ? `${base} ` : ''}${braces[0]} ${joinedOutput}` +
+ ` ${braces[1]}`;
+ }
+ }
+ }
+ }
+ // Line up each entry on an individual line.
+ const indentation = `\n${StringPrototypeRepeat(' ', ctx.indentationLvl)}`;
+ return `${base ? `${base} ` : ''}${braces[0]}${indentation} ` +
+ `${join(output, `,${indentation} `)}${indentation}${braces[1]}`;
+ }
+ // Line up all entries on a single line in case the entries do not exceed
+ // `breakLength`.
+ if (isBelowBreakLength(ctx, output, 0, base)) {
+ return `${braces[0]}${base ? ` ${base}` : ''} ${join(output, ', ')} ` +
+ braces[1];
+ }
+ const indentation = StringPrototypeRepeat(' ', ctx.indentationLvl);
+ // If the opening "brace" is too large, like in the case of "Set {",
+ // we need to force the first item to be on the next line or the
+ // items will not line up correctly.
+ const ln = base === '' && braces[0].length === 1 ?
+ ' ' : `${base ? ` ${base}` : ''}\n${indentation} `;
+ // Line up each entry on an individual line.
+ return `${braces[0]}${ln}${join(output, `,\n${indentation} `)} ${braces[1]}`;
+ }
+
+ function hasBuiltInToString(value) {
+ // Prevent triggering proxy traps.
+ const getFullProxy = false;
+ const proxyTarget = getProxyDetails(value, getFullProxy);
+ if (proxyTarget !== undefined) {
+ if (proxyTarget === null) {
+ return true;
+ }
+ value = proxyTarget;
+ }
+
+ // Count objects that have no `toString` function as built-in.
+ if (typeof value.toString !== 'function') {
+ return true;
+ }
+
+ // The object has a own `toString` property. Thus it's not not a built-in one.
+ if (ObjectPrototypeHasOwnProperty(value, 'toString')) {
+ return false;
+ }
+
+ // Find the object that has the `toString` property as own property in the
+ // prototype chain.
+ let pointer = value;
+ do {
+ pointer = ObjectGetPrototypeOf(pointer);
+ } while (!ObjectPrototypeHasOwnProperty(pointer, 'toString'));
+
+ // Check closer if the object is a built-in.
+ const descriptor = ObjectGetOwnPropertyDescriptor(pointer, 'constructor');
+ return descriptor !== undefined &&
+ typeof descriptor.value === 'function' &&
+ builtInObjects.has(descriptor.value.name);
+ }
+
+ const firstErrorLine = (error) => StringPrototypeSplit(error.message, '\n', 1)[0];
+ let CIRCULAR_ERROR_MESSAGE;
+ function tryStringify(arg) {
+ try {
+ return JSONStringify(arg);
+ } catch (err) {
+ // Populate the circular error message lazily
+ if (!CIRCULAR_ERROR_MESSAGE) {
+ try {
+ const a = {};
+ a.a = a;
+ JSONStringify(a);
+ } catch (circularError) {
+ CIRCULAR_ERROR_MESSAGE = firstErrorLine(circularError);
+ }
+ }
+ if (err.name === 'TypeError' &&
+ firstErrorLine(err) === CIRCULAR_ERROR_MESSAGE) {
+ return '[Circular]';
+ }
+ throw err;
+ }
+ }
+
+ function format(...args) {
+ return formatWithOptionsInternal(undefined, args);
+ }
+
+ function formatWithOptions(inspectOptions, ...args) {
+ validateObject(inspectOptions, 'inspectOptions', { allowArray: true });
+ return formatWithOptionsInternal(inspectOptions, args);
+ }
+
+ function formatNumberNoColor(number, options) {
+ return formatNumber(
+ stylizeNoColor,
+ number,
+ options?.numericSeparator ?? inspectDefaultOptions.numericSeparator,
+ );
+ }
+
+ function formatBigIntNoColor(bigint, options) {
+ return formatBigInt(
+ stylizeNoColor,
+ bigint,
+ options?.numericSeparator ?? inspectDefaultOptions.numericSeparator,
+ );
+ }
+
+ function formatWithOptionsInternal(inspectOptions, args) {
+ const first = args[0];
+ let a = 0;
+ let str = '';
+ let join = '';
+
+ if (typeof first === 'string') {
+ if (args.length === 1) {
+ return first;
+ }
+ let tempStr;
+ let lastPos = 0;
+
+ for (let i = 0; i < first.length - 1; i++) {
+ if (StringPrototypeCharCodeAt(first, i) === 37) { // '%'
+ const nextChar = StringPrototypeCharCodeAt(first, ++i);
+ if (a + 1 !== args.length) {
+ switch (nextChar) {
+ case 115: { // 's'
+ const tempArg = args[++a];
+ if (typeof tempArg === 'number') {
+ tempStr = formatNumberNoColor(tempArg, inspectOptions);
+ } else if (typeof tempArg === 'bigint') {
+ tempStr = formatBigIntNoColor(tempArg, inspectOptions);
+ } else if (typeof tempArg !== 'object' ||
+ tempArg === null ||
+ !hasBuiltInToString(tempArg)) {
+ tempStr = String(tempArg);
+ } else {
+ tempStr = inspect(tempArg, {
+ ...inspectOptions,
+ compact: 3,
+ colors: false,
+ depth: 0,
+ });
+ }
+ break;
+ }
+ case 106: // 'j'
+ tempStr = tryStringify(args[++a]);
+ break;
+ case 100: { // 'd'
+ const tempNum = args[++a];
+ if (typeof tempNum === 'bigint') {
+ tempStr = formatBigIntNoColor(tempNum, inspectOptions);
+ } else if (typeof tempNum === 'symbol') {
+ tempStr = 'NaN';
+ } else {
+ tempStr = formatNumberNoColor(Number(tempNum), inspectOptions);
+ }
+ break;
+ }
+ case 79: // 'O'
+ tempStr = inspect(args[++a], inspectOptions);
+ break;
+ case 111: // 'o'
+ tempStr = inspect(args[++a], {
+ ...inspectOptions,
+ showHidden: true,
+ showProxy: true,
+ depth: 4,
+ });
+ break;
+ case 105: { // 'i'
+ const tempInteger = args[++a];
+ if (typeof tempInteger === 'bigint') {
+ tempStr = formatBigIntNoColor(tempInteger, inspectOptions);
+ } else if (typeof tempInteger === 'symbol') {
+ tempStr = 'NaN';
+ } else {
+ tempStr = formatNumberNoColor(
+ NumberParseInt(tempInteger), inspectOptions);
+ }
+ break;
+ }
+ case 102: { // 'f'
+ const tempFloat = args[++a];
+ if (typeof tempFloat === 'symbol') {
+ tempStr = 'NaN';
+ } else {
+ tempStr = formatNumberNoColor(
+ NumberParseFloat(tempFloat), inspectOptions);
+ }
+ break;
+ }
+ case 99: // 'c'
+ a += 1;
+ tempStr = '';
+ break;
+ case 37: // '%'
+ str += StringPrototypeSlice(first, lastPos, i);
+ lastPos = i + 1;
+ continue;
+ default: // Any other character is not a correct placeholder
+ continue;
+ }
+ if (lastPos !== i - 1) {
+ str += StringPrototypeSlice(first, lastPos, i - 1);
+ }
+ str += tempStr;
+ lastPos = i + 1;
+ } else if (nextChar === 37) {
+ str += StringPrototypeSlice(first, lastPos, i);
+ lastPos = i + 1;
+ }
+ }
+ }
+ if (lastPos !== 0) {
+ a++;
+ join = ' ';
+ if (lastPos < first.length) {
+ str += StringPrototypeSlice(first, lastPos);
+ }
+ }
+ }
+
+ while (a < args.length) {
+ const value = args[a];
+ str += join;
+ str += typeof value !== 'string' ? inspect(value, inspectOptions) : value;
+ join = ' ';
+ a++;
+ }
+ return str;
+ }
+
+ function isZeroWidthCodePoint(code) {
+ return code <= 0x1F || // C0 control codes
+ (code >= 0x7F && code <= 0x9F) || // C1 control codes
+ (code >= 0x300 && code <= 0x36F) || // Combining Diacritical Marks
+ (code >= 0x200B && code <= 0x200F) || // Modifying Invisible Characters
+ // Combining Diacritical Marks for Symbols
+ (code >= 0x20D0 && code <= 0x20FF) ||
+ (code >= 0xFE00 && code <= 0xFE0F) || // Variation Selectors
+ (code >= 0xFE20 && code <= 0xFE2F) || // Combining Half Marks
+ (code >= 0xE0100 && code <= 0xE01EF); // Variation Selectors
+ }
+
+ /* c8 ignore start */
+ if (internalBinding('config').hasIntl) {
+ assert(false);
+ // Can't use node internals
+ // const icu = internalBinding('icu');
+ // // icu.getStringWidth(string, ambiguousAsFullWidth, expandEmojiSequence)
+ // // Defaults: ambiguousAsFullWidth = false; expandEmojiSequence = true;
+ // // TODO(BridgeAR): Expose the options to the user. That is probably the
+ // // best thing possible at the moment, since it's difficult to know what
+ // // the receiving end supports.
+ // getStringWidth = function getStringWidth(str, removeControlChars = true) {
+ // let width = 0;
+
+ // if (removeControlChars) {
+ // str = stripVTControlCharacters(str);
+ // }
+ // for (let i = 0; i < str.length; i++) {
+ // // Try to avoid calling into C++ by first handling the ASCII portion of
+ // // the string. If it is fully ASCII, we skip the C++ part.
+ // const code = str.charCodeAt(i);
+ // if (code >= 127) {
+ // width += icu.getStringWidth(StringPrototypeNormalize(StringPrototypeSlice(str, i), 'NFC'));
+ // break;
+ // }
+ // width += code >= 32 ? 1 : 0;
+ // }
+ // return width;
+ // };
+ /* c8 ignore stop */
+ } else {
+ /**
+ * Returns the number of columns required to display the given string.
+ */
+ getStringWidth = function getStringWidth(str, removeControlChars = true) {
+ let width = 0;
+
+ if (removeControlChars)
+ str = stripVTControlCharacters(str);
+ str = StringPrototypeNormalize(str, 'NFC');
+ for (const char of new SafeStringIterator(str)) {
+ const code = StringPrototypeCodePointAt(char, 0);
+ if (isFullWidthCodePoint(code)) {
+ width += 2;
+ } else if (!isZeroWidthCodePoint(code)) {
+ width++;
+ }
+ }
+
+ return width;
+ };
+
+ /**
+ * Returns true if the character represented by a given
+ * Unicode code point is full-width. Otherwise returns false.
+ */
+ const isFullWidthCodePoint = (code) => {
+ // Code points are partially derived from:
+ // https://www.unicode.org/Public/UNIDATA/EastAsianWidth.txt
+ return code >= 0x1100 && (
+ code <= 0x115f || // Hangul Jamo
+ code === 0x2329 || // LEFT-POINTING ANGLE BRACKET
+ code === 0x232a || // RIGHT-POINTING ANGLE BRACKET
+ // CJK Radicals Supplement .. Enclosed CJK Letters and Months
+ (code >= 0x2e80 && code <= 0x3247 && code !== 0x303f) ||
+ // Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
+ (code >= 0x3250 && code <= 0x4dbf) ||
+ // CJK Unified Ideographs .. Yi Radicals
+ (code >= 0x4e00 && code <= 0xa4c6) ||
+ // Hangul Jamo Extended-A
+ (code >= 0xa960 && code <= 0xa97c) ||
+ // Hangul Syllables
+ (code >= 0xac00 && code <= 0xd7a3) ||
+ // CJK Compatibility Ideographs
+ (code >= 0xf900 && code <= 0xfaff) ||
+ // Vertical Forms
+ (code >= 0xfe10 && code <= 0xfe19) ||
+ // CJK Compatibility Forms .. Small Form Variants
+ (code >= 0xfe30 && code <= 0xfe6b) ||
+ // Halfwidth and Fullwidth Forms
+ (code >= 0xff01 && code <= 0xff60) ||
+ (code >= 0xffe0 && code <= 0xffe6) ||
+ // Kana Supplement
+ (code >= 0x1b000 && code <= 0x1b001) ||
+ // Enclosed Ideographic Supplement
+ (code >= 0x1f200 && code <= 0x1f251) ||
+ // Miscellaneous Symbols and Pictographs 0x1f300 - 0x1f5ff
+ // Emoticons 0x1f600 - 0x1f64f
+ (code >= 0x1f300 && code <= 0x1f64f) ||
+ // CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
+ (code >= 0x20000 && code <= 0x3fffd)
+ );
+ };
+
+ }
+
+ /**
+ * Remove all VT control characters. Use to estimate displayed string width.
+ */
+ function stripVTControlCharacters(str) {
+ validateString(str, 'str');
+ return RegExpPrototypeSymbolReplace(ansi, str, '');
+ }
+
+ const entities = {
+ 34: '&quot;',
+ 38: '&amp;',
+ 39: '&apos;',
+ 60: '&lt;',
+ 62: '&gt;',
+ 160: '&nbsp;',
+ };
+
+ function escapeHTML(str) {
+ return str.replace(
+ // eslint-disable-next-line no-control-regex
+ /[\u0000-\u002F\u003A-\u0040\u005B-\u0060\u007B-\u00FF]/g,
+ (c) => {
+ const code = String(c.charCodeAt(0));
+ const ent = entities[code];
+ return ent || ('&#' + code + ';');
+ },
+ );
+ }
+
+ inspect_1 = {
+ identicalSequenceRange,
+ inspect,
+ inspectDefaultOptions,
+ format,
+ formatWithOptions,
+ getStringWidth,
+ stripVTControlCharacters,
+ isZeroWidthCodePoint,
+ stylizeWithColor,
+ stylizeWithHTML(str, styleType) {
+ const style = inspect.styles[styleType];
+ if (style !== undefined) {
+ return `<span style="color:${style};">${escapeHTML(str)}</span>`;
+ }
+ return escapeHTML(str);
+ },
+ Proxy,
+ };
+ return inspect_1;
+}
+
+var inspectExports = requireInspect();
+var inspect = /*@__PURE__*/getDefaultExportFromCjs(inspectExports);
+
+export { inspect as default };