How to use getAsyncContent method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

stringify.ts

Source:stringify.ts

...135    }136  }137  if (hasAsyncToStringMethod(value)) {138    // if user defined custom async serialization function, we use it first139    const content = getAsyncContent(value);140    if (content.state === 'fulfilled') {141      return content.value as string;142    }143  }144  if (hasToStringMethod(value)) {145    // if user defined custom sync serialization function, we use it before next ones146    try {147      return value[toStringMethod]();148    } catch (err) {149      // fallback to defaults...150    }151  }152  switch (safeToString(value)) {153    case '[object Array]': {154      const arr = value as unknown as unknown[];155      if (arr.length >= 50 && isSparseArray(arr)) {156        const assignments: string[] = [];157        // Discarded: map then join will still show holes158        // Discarded: forEach is very long on large sparse arrays, but only iterates on non-holes integer keys159        for (const index in arr) {160          if (!safeNumberIsNaN(Number(index)))161            safePush(assignments, `${index}:${stringifyInternal(arr[index], currentValues, getAsyncContent)}`);162        }163        return assignments.length !== 0164          ? `Object.assign(Array(${arr.length}),{${safeJoin(assignments, ',')}})`165          : `Array(${arr.length})`;166      }167      // stringifiedArray results in: '' for [,]168      // stringifiedArray results in: ',' for [,,]169      // stringifiedArray results in: '1,' for [1,,]170      // stringifiedArray results in: '1,,2' for [1,,2]171      const stringifiedArray = safeJoin(172        safeMap(arr, (v) => stringifyInternal(v, currentValues, getAsyncContent)),173        ','174      );175      return arr.length === 0 || arr.length - 1 in arr ? `[${stringifiedArray}]` : `[${stringifiedArray},]`;176    }177    case '[object BigInt]':178      return `${value}n`;179    case '[object Boolean]': {180      // eslint-disable-next-line @typescript-eslint/ban-types181      const unboxedToString = (value as unknown as boolean | Boolean) == true ? 'true' : 'false'; // we rely on implicit unboxing182      return typeof value === 'boolean' ? unboxedToString : `new Boolean(${unboxedToString})`;183    }184    case '[object Date]': {185      const d = value as unknown as Date;186      return safeNumberIsNaN(safeGetTime(d)) ? `new Date(NaN)` : `new Date(${safeJsonStringify(safeToISOString(d))})`;187    }188    case '[object Map]':189      return `new Map(${stringifyInternal(Array.from(value as any), currentValues, getAsyncContent)})`;190    case '[object Null]':191      return `null`;192    case '[object Number]':193      return typeof value === 'number' ? stringifyNumber(value) : `new Number(${stringifyNumber(Number(value))})`;194    case '[object Object]': {195      try {196        const toStringAccessor = (value as any).toString; // <-- Can throw197        if (typeof toStringAccessor === 'function' && toStringAccessor !== Object.prototype.toString) {198          // Instance (or one of its parent prototypes) overrides the default toString of Object199          return (value as any).toString(); // <-- Can throw200        }201      } catch (err) {202        // Only return what would have been the default toString on Object203        return '[object Object]';204      }205      const mapper = (k: string | symbol) =>206        `${207          k === '__proto__'208            ? '["__proto__"]'209            : typeof k === 'symbol'210            ? `[${stringifyInternal(k, currentValues, getAsyncContent)}]`211            : safeJsonStringify(k)212        }:${stringifyInternal((value as any)[k], currentValues, getAsyncContent)}`;213      const stringifiedProperties = [214        ...safeMap(safeObjectKeys(value as object), mapper),215        ...safeMap(216          safeFilter(safeObjectGetOwnPropertySymbols(value), (s) => {217            const descriptor = safeObjectGetOwnPropertyDescriptor(value, s);218            return descriptor && descriptor.enumerable;219          }),220          mapper221        ),222      ];223      const rawRepr = '{' + safeJoin(stringifiedProperties, ',') + '}';224      if (safeObjectGetPrototypeOf(value) === null) {225        return rawRepr === '{}' ? 'Object.create(null)' : `Object.assign(Object.create(null),${rawRepr})`;226      }227      return rawRepr;228    }229    case '[object Set]':230      return `new Set(${stringifyInternal(Array.from(value as any), currentValues, getAsyncContent)})`;231    case '[object String]':232      return typeof value === 'string' ? safeJsonStringify(value) : `new String(${safeJsonStringify(value)})`;233    case '[object Symbol]': {234      const s = value as unknown as symbol;235      if (Symbol.keyFor(s) !== undefined) {236        return `Symbol.for(${safeJsonStringify(Symbol.keyFor(s))})`;237      }238      const desc = getSymbolDescription(s);239      if (desc === null) {240        return 'Symbol()';241      }242      const knownSymbol = desc.startsWith('Symbol.') && (Symbol as any)[desc.substring(7)];243      return s === knownSymbol ? desc : `Symbol(${safeJsonStringify(desc)})`;244    }245    case '[object Promise]': {246      const promiseContent = getAsyncContent(value as any as Promise<unknown>);247      switch (promiseContent.state) {248        case 'fulfilled':249          return `Promise.resolve(${stringifyInternal(promiseContent.value, currentValues, getAsyncContent)})`;250        case 'rejected':251          return `Promise.reject(${stringifyInternal(promiseContent.value, currentValues, getAsyncContent)})`;252        case 'pending':253          return `new Promise(() => {/*pending*/})`;254        case 'unknown':255        default:256          return `new Promise(() => {/*unknown*/})`;257      }258    }259    case '[object Error]':260      if (value instanceof Error) {261        return `new Error(${stringifyInternal(value.message, currentValues, getAsyncContent)})`;262      }263      break;264    case '[object Undefined]':265      return `undefined`;266    case '[object Int8Array]':267    case '[object Uint8Array]':268    case '[object Uint8ClampedArray]':269    case '[object Int16Array]':270    case '[object Uint16Array]':271    case '[object Int32Array]':272    case '[object Uint32Array]':273    case '[object Float32Array]':274    case '[object Float64Array]':275    case '[object BigInt64Array]':276    case '[object BigUint64Array]': {277      if (typeof safeBufferIsBuffer === 'function' && safeBufferIsBuffer(value)) {278        // Warning: value.values() may crash at runtime if Buffer got poisoned279        return `Buffer.from(${stringifyInternal(safeArrayFrom(value.values()), currentValues, getAsyncContent)})`;280      }281      const valuePrototype = safeObjectGetPrototypeOf(value);282      const className = valuePrototype && valuePrototype.constructor && valuePrototype.constructor.name;283      if (typeof className === 'string') {284        const typedArray = value as unknown as285          | Int8Array286          | Uint8Array287          | Uint8ClampedArray288          | Int16Array289          | Uint16Array290          | Int32Array291          | Uint32Array292          | Float32Array293          | Float64Array294          | BigInt64Array295          | BigUint64Array;296        // Warning: typedArray.values() may crash at runtime if type got poisoned297        const valuesFromTypedArr: IterableIterator<bigint | number> = typedArray.values();298        return `${className}.from(${stringifyInternal(299          safeArrayFrom(valuesFromTypedArr),300          currentValues,301          getAsyncContent302        )})`;303      }304      break;305    }306  }307  // default treatment, if none of the above are valid308  try {309    return (value as any).toString();310  } catch {311    return safeToString(value);312  }313}314/**315 * Convert any value to its fast-check string representation316 *317 * @param value - Value to be converted into a string318 *319 * @remarks Since 1.15.0320 * @public321 */322export function stringify<Ts>(value: Ts): string {323  return stringifyInternal(value, [], () => ({ state: 'unknown', value: undefined }));324}325/**326 * Mid-way between stringify and asyncStringify327 *328 * If the value can be stringified in a synchronous way then it returns a string.329 * Otherwise, it tries to go further in investigations and return a Promise<string>.330 *331 * Not publicly exposed yet!332 *333 * @internal334 */335export function possiblyAsyncStringify<Ts>(value: Ts): string | Promise<string> {336  const stillPendingMarker = Symbol();337  const pendingPromisesForCache: Promise<void>[] = [];338  const cache = new Map<unknown, AsyncContent>();339  function createDelay0(): { delay: Promise<typeof stillPendingMarker>; cancel: () => void } {340    let handleId: ReturnType<typeof setTimeout> | null = null;341    const cancel = () => {342      if (handleId !== null) {343        clearTimeout(handleId);344      }345    };346    const delay = new Promise<typeof stillPendingMarker>((resolve) => {347      // setTimeout allows to keep higher priority on any already resolved Promise (or close to)348      // including nested ones like:349      // >  (async () => {350      // >    await Promise.resolve();351      // >    await Promise.resolve();352      // >  })()353      handleId = setTimeout(() => {354        handleId = null;355        resolve(stillPendingMarker);356      }, 0);357    });358    return { delay, cancel };359  }360  const unknownState = { state: 'unknown', value: undefined } as const;361  const getAsyncContent = function getAsyncContent(data: Promise<unknown> | WithAsyncToStringMethod): AsyncContent {362    const cacheKey = data;363    if (cache.has(cacheKey)) {364      // eslint-disable-next-line @typescript-eslint/no-non-null-assertion365      return cache.get(cacheKey)!;366    }367    const delay0 = createDelay0();368    const p: Promise<unknown> =369      asyncToStringMethod in data370        ? Promise.resolve().then(() => (data as WithAsyncToStringMethod)[asyncToStringMethod]())371        : (data as Promise<unknown>);372    // eslint-disable-next-line @typescript-eslint/no-empty-function373    p.catch(() => {}); // catching potential errors of p to avoid "Unhandled promise rejection"374    pendingPromisesForCache.push(375      // According to https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/race...

helpSender.js

Source:helpSender.js

...7    : "ENGLISH";8    lang = (lang == "ENGLISH" ? "English" : "Russian");9  10    Promise.all([11      getAsyncContent(`./txt/help1${lang}.txt`),12      getAsyncContent(`./txt/help2${lang}.txt`)13    ])14    .then(files => {15      for (text of files)16        msg.reply(text.replace(/\$/g, prefix));17    });18}19//Helper functions20function getAsyncContent(path) {21	return new Promise((resolve, reject) => {22		fs.readFile(path, "utf8", (err, data) => {23			if (err) reject(err);24			resolve(data);25		});26	});27}28function requireUncached(module) {29    delete require.cache[require.resolve(module)]30    return require(module)...

base.js

Source:base.js

1// function getContent() {2//   return 1;3// }4// async function getAsyncContent() {5//   return 1;6// }7// async function getPromise() {8//   return new Promise((resolve, reject) => {9//     resolve(1);10//   })11// }12// async function test() {13//   let a = 214//   let c = 115//   await getPromise()16//   let d = 317//   await getAsyncContent()18//   let e = 419//   await getContent()20//   console.log(111);21//   return 222// }23// console.log(test());24async function a() {25  return new Promise((resolve, reject) => {26    resolve('ok')27    console.log(111);28    29  })30}31console.log(a());

Using AI Code Generation

1const { getAsyncContent } = require('fast-check-monorepo');2const { getSyncContent } = require('fast-check-monorepo');3const { getAsyncContent } = require('fast-check');4const { getSyncContent } = require('fast-check');5const { getAsyncContent } = require('fast-check');6const { getSyncContent } = require('fast-check');7const { getAsyncContent } = require('fast-check');8const { getSyncContent } = require('fast-check');9const { getAsyncContent } = require('fast-check');10const { getSyncContent } = require('fast-check');11const { getAsyncContent } = require('fast-check');12const { getSyncContent } = require('fast-check');13const { getAsyncContent } = require('fast-check');14const { getSyncContent } = require('fast-check');15const { getAsyncContent } = require('fast-check');16const { getSyncContent } = require('fast-check');17const { getAsyncContent } = require('fast-check');18const { getSyncContent } = require('fast-check');19const { getAsyncContent } = require('fast-check');20const { getSyncContent } = require('fast-check');21const { getAsyncContent } = require('

Using AI Code Generation

1const { getAsyncContent } = require("fast-check-monorepo");2const content = await getAsyncContent();3console.log(content);4const { getAsyncContent } = require("fast-check-monorepo");5const content = await getAsyncContent();6console.log(content);7const { getAsyncContent } = require("fast-check-monorepo");8const content = await getAsyncContent();9console.log(content);10const { getAsyncContent } = require("fast-check-monorepo");11const content = await getAsyncContent();12console.log(content);13const { getAsyncContent } = require("fast-check-monorepo");14const content = await getAsyncContent();15console.log(content);16const { getAsyncContent } = require("fast-check-monorepo");17const content = await getAsyncContent();18console.log(content);19const { getAsyncContent } = require("fast-check-monorepo");20const content = await getAsyncContent();21console.log(content);22const { getAsyncContent } = require("fast-check-monorepo");23const content = await getAsyncContent();24console.log(content);25const { getAsyncContent } = require("fast-check-monorepo");26const content = await getAsyncContent();27console.log(content);28const { getAsyncContent } = require("fast-check-monorepo");29const content = await getAsyncContent();30console.log(content);31const { getAsyncContent } = require

Using AI Code Generation

1const { getAsyncContent } = require('fast-check-monorepo');2const myAsyncContent = await getAsyncContent();3console.log(myAsyncContent);4const { getAsyncContent } = require('fast-check-monorepo');5const myAsyncContent = await getAsyncContent();6console.log(myAsyncContent);7const { getAsyncContent } = require('fast-check-monorepo');8const myAsyncContent = await getAsyncContent();9console.log(myAsyncContent);10const { getAsyncContent } = require('fast-check-monorepo');11const myAsyncContent = await getAsyncContent();12console.log(myAsyncContent);13const { getAsyncContent } = require('fast-check-monorepo');14const myAsyncContent = await getAsyncContent();15console.log(myAsyncContent);16const { getAsyncContent } = require('fast-check-monorepo');17const myAsyncContent = await getAsyncContent();18console.log(myAsyncContent);19const { getAsyncContent } = require('fast-check-monorepo');20const myAsyncContent = await getAsyncContent();21console.log(myAsyncContent);22const { getAsyncContent } = require('fast-check-monorepo');23const myAsyncContent = await getAsyncContent();24console.log(myAsyncContent);25const { getAsyncContent } = require('fast-check-monorepo');26const myAsyncContent = await getAsyncContent();27console.log(myAsyncContent);28const { getAsyncContent } = require('fast-check-monorepo');

Using AI Code Generation

1const fs = require("fs");2const fastCheck = require("fast-check");3const path = require("path");4const { getAsyncContent } = require("fast-check");5const test3 = path.join(__dirname, "test3.js");6getAsyncContent(test3)7  .then((content) => {8    console.log(content);9  })10  .catch((err) => {11    console.log(err);12  });13const fs = require("fs");14const fastCheck = require("fast-check");15const path = require("path");16const { getAsyncContent } = require("fast-check");17const test4 = path.join(__dirname, "test4.js");18getAsyncContent(test4)19  .then((content) => {20    console.log(content);21  })22  .catch((err) => {23    console.log(err);24  });25const fs = require("fs");26const fastCheck = require("fast-check");27const path = require("path");28const { getAsyncContent } = require("fast-check");29const test5 = path.join(__dirname, "test5.js");30getAsyncContent(test5)31  .then((content) => {32    console.log(content);33  })34  .catch((err) => {35    console.log(err);36  });37const fs = require("fs");38const fastCheck = require("fast-check");39const path = require("path");40const { getAsyncContent } = require("fast-check");41const test6 = path.join(__dirname, "test6.js");42getAsyncContent(test6)43  .then((content) => {44    console.log(content);45  })46  .catch((err) => {47    console.log(err);48  });49const fs = require("fs");

Using AI Code Generation

1const fc = require('fast-check');2const getAsyncContent = require('./getAsyncContent');3const asyncContent = getAsyncContent();4const fc = require('fast-check');5const getAsyncContent = require('./getAsyncContent');6const asyncContent = getAsyncContent();7const fc = require('fast-check');8const getAsyncContent = require('./getAsyncContent');9const asyncContent = getAsyncContent();10const fc = require('fast-check');11const getAsyncContent = require('./getAsyncContent');12const asyncContent = getAsyncContent();13fc.sample(fc.integer(), 10).then(async

Using AI Code Generation

1const fastCheck = require('fast-check');2fastCheck.getAsyncContent(fastCheck.string(), 100).then((result) => {3  console.log(result);4});5const fastCheck = require('fast-check');6fastCheck.getAsyncContent(fastCheck.string(), 100).then((result) => {7  console.log(result);8});9const fastCheck = require('fast-check');10fastCheck.getAsyncContent(fastCheck.string(), 100).then((result) => {11  console.log(result);12});13const fastCheck = require('fast-check');14fastCheck.getAsyncContent(fastCheck.string(), 100).then((result) => {15  console.log(result);16});17const fastCheck = require('fast-check');18fastCheck.getAsyncContent(fastCheck.string(), 100).then((result) => {19  console.log(result);20});21const fastCheck = require('fast-check');22fastCheck.getAsyncContent(fastCheck.string(), 100).then((result) => {23  console.log(result);24});25const fastCheck = require('fast-check');26fastCheck.getAsyncContent(fastCheck.string(), 100).then((result) => {

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