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How to use flattenGlobalsValuesToName method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

CaptureAllGlobals.spec.ts

Source:CaptureAllGlobals.spec.ts

1import { captureAllGlobals } from '../../src/internals/CaptureAllGlobals.js';2import { PoisoningFreeSet } from '../../src/internals/PoisoningFreeSet.js';3import { GlobalDetails } from '../../src/internals/types/AllGlobals.js';4describe('captureAllGlobals', () => {5  const expectedGlobals = [6    {7      globalName: 'Array',8      globalValue: Array,9      expectedDepth: 1,10      expectedRoots: PoisoningFreeSet.from(['globalThis', 'Array']), // Array because Array.prototype.constructor11    },12    {13      globalName: 'Array.prototype',14      globalValue: Array.prototype,15      expectedDepth: 2,16      expectedRoots: PoisoningFreeSet.from(['Array']),17    },18    {19      globalName: 'Array.prototype.map',20      globalValue: Array.prototype.map,21      expectedDepth: 3,22      expectedRoots: PoisoningFreeSet.from(['Array']),23    },24    {25      globalName: 'Object',26      globalValue: Object,27      expectedDepth: 1,28      expectedRoots: PoisoningFreeSet.from(['globalThis', 'Object']), // Object because Object.prototype.constructor29    },30    {31      globalName: 'Object.entries',32      globalValue: Object.entries,33      expectedDepth: 2,34      expectedRoots: PoisoningFreeSet.from(['Object']),35    },36    {37      globalName: 'Function',38      globalValue: Function,39      expectedDepth: 1,40      expectedRoots: PoisoningFreeSet.from(['globalThis', 'Function']), // Function because Function.prototype.constructor41    },42    {43      globalName: 'Function.prototype.apply',44      globalValue: Function.prototype.apply,45      expectedDepth: 3,46      expectedRoots: PoisoningFreeSet.from(['Function']),47    },48    {49      globalName: 'Function.prototype.call',50      globalValue: Function.prototype.call,51      expectedDepth: 3,52      expectedRoots: PoisoningFreeSet.from(['Function']),53    },54    {55      globalName: 'setTimeout',56      globalValue: setTimeout,57      expectedDepth: 1,58      expectedRoots: PoisoningFreeSet.from(['globalThis', 'setTimeout']), // setTimeout because setTimeout.prototype.constructor59    },60    {61      globalName: 'Map.prototype[Symbol.toStringTag]',62      globalValue: Map.prototype[Symbol.toStringTag],63      expectedDepth: 3,64      expectedRoots: PoisoningFreeSet.from(['Map']),65      isSymbol: true,66    },67    {68      globalName: 'Object.prototype.toString',69      globalValue: Object.prototype.toString,70      expectedDepth: 3,71      expectedRoots: PoisoningFreeSet.from(['Object']),72    },73    {74      globalName: 'Number.prototype.toString', // not the same as Object one75      globalValue: Number.prototype.toString,76      expectedDepth: 3,77      expectedRoots: PoisoningFreeSet.from(['Number']),78    },79  ];80  // For the moment, internal data for globals linked to symbols is not tracked81  const expectedGlobalsExcludingSymbols = expectedGlobals.filter((item) => !item.isSymbol);82  it.each(expectedGlobals)('should capture value for $globalName', ({ globalValue }) => {83    // Arrange / Act84    const globals = captureAllGlobals();85    // Assert86    const flattenGlobalsValues = [...globals.values()].flatMap((globalDetails) =>87      [...globalDetails.properties.values()].map((property) => property.value)88    );89    expect(flattenGlobalsValues).toContainEqual(globalValue);90  });91  it.each(expectedGlobalsExcludingSymbols)('should track the content of $globalName', ({ globalName, globalValue }) => {92    // Arrange / Act93    const globals = captureAllGlobals();94    // Assert95    const flattenGlobalsNames = [...globals.values()].map((globalDetails) => globalDetails.name);96    try {97      expect(flattenGlobalsNames).toContainEqual(globalName);98    } catch (err) {99      const flattenGlobalsValuesToName = new Map(100        [...globals.entries()].map(([globalDetailsValue, globalDetails]) => [globalDetailsValue, globalDetails.name])101      );102      if (flattenGlobalsValuesToName.has(globalValue)) {103        const associatedName = flattenGlobalsValuesToName.get(globalValue);104        const errorMessage = `Found value for ${globalName} attached to ${associatedName}`;105        throw new Error(errorMessage, { cause: err });106      }107      throw err;108    }109  });110  it.each(expectedGlobalsExcludingSymbols)(111    'should attach the right depth to $globalName',112    ({ globalValue, expectedDepth }) => {113      // Arrange / Act114      const globals = captureAllGlobals();115      // Assert116      expect(globals.get(globalValue)?.depth).toBe(expectedDepth);117    }118  );119  it.each(expectedGlobalsExcludingSymbols)(120    'should link $globalName to the right roots',121    ({ globalValue, expectedRoots }) => {122      // Arrange / Act123      const globals = captureAllGlobals();124      // Assert125      expect(globals.get(globalValue)?.rootAncestors).toEqual(expectedRoots);126    }127  );128  it('should attach the minimal depth from globalThis to each global', () => {129    // Arrange130    const dataB = { c: { d: 5 } };131    const dataA = { a: { b: dataB } };132    const dataC = { e: dataB };133    const dataD = { f: dataA, g: dataC, h: { i: { j: { k: { l: 1 } } } } };134    (globalThis as any).dataA = dataA;135    (globalThis as any).dataB = dataB;136    (globalThis as any).dataC = dataC;137    (globalThis as any).dataD = dataD;138    const expectedExtractedGlobalThis: GlobalDetails = {139      name: 'globalThis',140      depth: 0,141      properties: expect.any(Map),142      rootAncestors: PoisoningFreeSet.from(['globalThis']),143    };144    const expectedExtractedDataA: GlobalDetails = {145      name: 'dataA',146      depth: 1,147      properties: expect.any(Map),148      rootAncestors: PoisoningFreeSet.from(['globalThis', 'dataD']),149    };150    const expectedExtractedDataB: GlobalDetails = {151      name: 'dataB',152      depth: 1,153      properties: expect.any(Map),154      rootAncestors: PoisoningFreeSet.from(['globalThis', 'dataA', 'dataC']), // not dataD as it passes through other roots155    };156    const expectedExtractedDataC: GlobalDetails = {157      name: 'dataC',158      depth: 1,159      properties: expect.any(Map),160      rootAncestors: PoisoningFreeSet.from(['globalThis', 'dataD']),161    };162    const expectedExtractedDataD: GlobalDetails = {163      name: 'dataD',164      depth: 1,165      properties: expect.any(Map),166      rootAncestors: PoisoningFreeSet.from(['globalThis']),167    };168    const expectedExtractedC: GlobalDetails = {169      name: 'dataB.c', // shortest path to c170      depth: 2,171      properties: expect.any(Map),172      rootAncestors: PoisoningFreeSet.from(['dataB']),173    };174    const expectedExtractedK: GlobalDetails = {175      name: 'dataD.h.i.j.k', // shortest and only path to k176      depth: 5,177      properties: expect.any(Map),178      rootAncestors: PoisoningFreeSet.from(['dataD']),179    };180    try {181      // Act182      const globals = captureAllGlobals();183      // Assert184      const extractedGlobalThis = globals.get(globalThis);185      expect(extractedGlobalThis).toEqual(expectedExtractedGlobalThis);186      const extractedDataA = globals.get(dataA);187      expect(extractedDataA).toEqual(expectedExtractedDataA);188      const extractedDataB = globals.get(dataB);189      expect(extractedDataB).toEqual(expectedExtractedDataB);190      const extractedDataC = globals.get(dataC);191      expect(extractedDataC).toEqual(expectedExtractedDataC);192      const extractedDataD = globals.get(dataD);193      expect(extractedDataD).toEqual(expectedExtractedDataD);194      const extractedC = globals.get(dataB.c);195      expect(extractedC).toEqual(expectedExtractedC);196      const extractedK = globals.get(dataD.h.i.j.k);197      expect(extractedK).toEqual(expectedExtractedK);198    } finally {199      delete (globalThis as any).dataA;200      delete (globalThis as any).dataB;201      delete (globalThis as any).dataC;202      delete (globalThis as any).dataD;203    }204  });...

Using AI Code Generation

1const fc = require('fast-check');2const flattenGlobalsValuesToName = require('fast-check-monorepo').flattenGlobalsValuesToName;3const values = [1, 2, 3];4const result = flattenGlobalsValuesToName(values);5console.log(result);6{7  "dependencies": {8  }9}

Using AI Code Generation

1const fc = require('fast-check');2const { flattenGlobalsValuesToName } = require('fast-check/lib/utils/GlobalParameters');3const { GlobalParameters } = require('fast-check/lib/runner/configuration/GlobalParameters');4fc.configureGlobal({ seed: 42, numRuns: 1000 });5fc.assert(fc.property(fc.integer(), fc.integer(), (a, b) => a + b > a));6    at flattenGlobalsValuesToName (fast-check-monorepo/lib/utils/GlobalParameters.js:9:39)7    at Object.<anonymous> (test.js:6:42)8    at Module._compile (node:internal/modules/cjs/loader:1108:14)9    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1137:10)10    at Module.load (node:internal/modules/cjs/loader:989:32)11    at Function.Module._load (node:internal/modules/cjs/loader:829:14)12    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:76:12)

Using AI Code Generation

1const { GlobalValueArbitrary } = require('fast-check');2const { flattenGlobalsValuesToName } = GlobalValueArbitrary;3const { flatten } = require('lodash');4const flattenGlobalsValuesToName = (values) => {5  if (typeof values === 'string') return values;6  if (Array.isArray(values)) return flatten(values.map(flattenGlobalsValuesToName));7  if (values instanceof RegExp) return values;8  if (typeof values === 'number') return values;9  if (values instanceof Date) return values;10  if (values instanceof Function) return values;11  if (values instanceof Map) return [...values.keys()].map(flattenGlobalsValuesToName);12  if (values instanceof Set) return [...values].map(flattenGlobalsValuesToName);13  return Object.getOwnPropertyNames(values).map(flattenGlobalsValuesToName);14};15const globals = flattenGlobalsValuesToName(Object.getOwnPropertyNames(global));16console.log(globals);

Using AI Code Generation

1const fastCheck = require('fast-check');2const { flattenGlobalsValuesToName } = require('fast-check-monorepo');3const { globalValues } = require('fast-check/lib/src/check/arbitrary/GlobalValueArbitrary');4const globalValuesFlattened = flattenGlobalsValuesToName(globalValues);5console.log(globalValuesFlattened);6{ 'undefined': undefined,

Using AI Code Generation

1import { flattenGlobalsValuesToName } from 'fast-check/lib/esm/check/arbitrary/definition/FlavorArbitrary.js';2import { flattenGlobalsValuesToName } from 'fast-check/lib/esm/check/arbitrary/definition/FlavorArbitrary.js';3import { string } from 'fast-check/lib/esm/check/arbitrary/StringArbitrary.js';4import { tuple } from 'fast-check/lib/esm/check/arbitrary/TupleArbitrary.js';5import { record } from 'fast-check/lib/esm/check/arbitrary/RecordArbitrary.js';6import { option } from 'fast-check/lib/esm/check/arbitrary/OptionArbitrary.js';7import { oneof } from 'fast-check/lib/esm/check/arbitrary/OneOfArbitrary.js';8import { constantFrom } from 'fast-check/lib/esm/check/arbitrary/ConstantFromArbitrary.js';9import { dictionary } from 'fast-check/lib/esm/check/arbitrary/DictionaryArbitrary.js';10import { array } from 'fast-check/lib/esm/check/arbitrary/ArrayArbitrary.js';11import { set } from 'fast-check/lib/esm/check/arbitrary/SetArbitrary.js';12import { map } from 'fast-check/lib/esm/check/arbitrary/MapArbitrary.js';13import { bigInt } from 'fast-check/lib/esm/check/arbitrary/BigIntArbitrary.js';14import { integer } from 'fast-check/lib/esm/check/arbitrary/IntegerArbitrary.js';15import { double } from 'fast-check/lib/esm/check/arbitrary/DoubleArbitrary.js';16import { float } from 'fast-check/lib/esm/check/arbitrary/FloatArbitrary.js';17import { date } from 'fast-check/lib/esm/check/arbitrary/DateArbitrary.js';18import { boolean } from 'fast-check/lib/esm/check/arbitrary/BooleanArbitrary.js';19import { char } from 'fast-check/lib/esm/check/arbitrary/CharacterArbitrary.js';20import { unicode } from 'fast-check/lib/esm/check/arbitrary/UnicodeStringArbitrary.js';21import { fullUnicode } from 'fast-check/lib/esm/check/arbitrary/FullUnicodeStringArbitrary.js';22import { base64 } from 'fast-check/lib/esm/check/arbitrary/Base64StringArbitrary.js';23import { ascii } from 'fast-check/lib/esm/check/arbitrary/AsciiStringArbitrary

Using AI Code Generation

1const fc = require("fast-check");2const { flattenGlobalsValuesToName } = require("fast-check/lib/types/globals/GlobalsArbitrary");3const flattenGlobalsValuesToName = flattenGlobalsValuesToName;4const generateTestData = (f) => {5  const testData = [];6  fc.assert(7    fc.property(fc.anything(), (x) => {8      testData.push(x);9      return true;10    }),11    { seed: 1337, numRuns: 1000 }12  );13  const testValues = testData.map((x) => flattenGlobalsValuesToName(x));14  console.log(testValues);15  return testValues;16};17const f = (x) => {18  return x * x;19};20generateTestData(f);

Using AI Code Generation

1const { flattenGlobalsValuesToName } = require('fast-check-monorepo');2const globals = {3};4const { convertGlobalsToName } = require('fast-check-monorepo');5const globals = {6};7const { convertGlobalsToName } = require('fast-check-monorepo');8const globals = {9};10const { convertGlobalsToName } = require('fast-check-monorepo');11const globals = {12};13const { convertGlobalsToName } = require('fast-check-monorepo');14const globals = {15};

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