How to use resultedMaxNumElements method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

sparseArray.ts

Source:sparseArray.ts Github

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1import { Arbitrary } from '../check/arbitrary/definition/Arbitrary';2import { Array, safeMap, safeSlice } from '../utils/globals';3import { tuple } from './tuple';4import { uniqueArray } from './uniqueArray';5import { restrictedIntegerArbitraryBuilder } from './_internals/builders/RestrictedIntegerArbitraryBuilder';6import { DepthIdentifier } from './_internals/helpers/DepthContext';7import {8 maxGeneratedLengthFromSizeForArbitrary,9 MaxLengthUpperBound,10 SizeForArbitrary,11} from './_internals/helpers/MaxLengthFromMinLength';12const safeMathMin = Math.min;13const safeMathMax = Math.max;14const safeArrayIsArray = Array.isArray;15const safeObjectEntries = Object.entries;16/**17 * Constraints to be applied on {@link sparseArray}18 * @remarks Since 2.13.019 * @public20 */21export interface SparseArrayConstraints {22 /**23 * Upper bound of the generated array size (maximal size: 4294967295)24 * @remarks Since 2.13.025 */26 maxLength?: number;27 /**28 * Lower bound of the number of non-hole elements29 * @remarks Since 2.13.030 */31 minNumElements?: number;32 /**33 * Upper bound of the number of non-hole elements34 * @remarks Since 2.13.035 */36 maxNumElements?: number;37 /**38 * When enabled, all generated arrays will either be the empty array or end by a non-hole39 * @remarks Since 2.13.040 */41 noTrailingHole?: boolean;42 /**43 * Define how large the generated values should be (at max)44 * @remarks Since 2.22.045 */46 size?: SizeForArbitrary;47 /**48 * When receiving a depth identifier, the arbitrary will impact the depth49 * attached to it to avoid going too deep if it already generated lots of items.50 *51 * In other words, if the number of generated values within the collection is large52 * then the generated items will tend to be less deep to avoid creating structures a lot53 * larger than expected.54 *55 * For the moment, the depth is not taken into account to compute the number of items to56 * define for a precise generate call of the array. Just applied onto eligible items.57 *58 * @remarks Since 2.25.059 */60 depthIdentifier?: DepthIdentifier | string;61}62/** @internal */63function extractMaxIndex(indexesAndValues: [number, unknown][]) {64 let maxIndex = -1;65 for (let index = 0; index !== indexesAndValues.length; ++index) {66 maxIndex = safeMathMax(maxIndex, indexesAndValues[index][0]);67 }68 return maxIndex;69}70/** @internal */71function arrayFromItems<T>(length: number, indexesAndValues: [number, T][]) {72 const array = Array<T>(length);73 for (let index = 0; index !== indexesAndValues.length; ++index) {74 const it = indexesAndValues[index];75 if (it[0] < length) array[it[0]] = it[1];76 }77 return array;78}79/**80 * For sparse arrays of values coming from `arb`81 * @param arb - Arbitrary used to generate the values inside the sparse array82 * @param constraints - Constraints to apply when building instances83 * @remarks Since 2.13.084 * @public85 */86export function sparseArray<T>(arb: Arbitrary<T>, constraints: SparseArrayConstraints = {}): Arbitrary<T[]> {87 const {88 size,89 minNumElements = 0,90 maxLength = MaxLengthUpperBound,91 maxNumElements = maxLength, // cap maxNumElements to maxLength92 noTrailingHole,93 depthIdentifier,94 } = constraints;95 const maxGeneratedNumElements = maxGeneratedLengthFromSizeForArbitrary(96 size,97 minNumElements,98 maxNumElements,99 constraints.maxNumElements !== undefined100 );101 const maxGeneratedLength = maxGeneratedLengthFromSizeForArbitrary(102 size,103 maxGeneratedNumElements,104 maxLength,105 constraints.maxLength !== undefined106 );107 if (minNumElements > maxLength) {108 throw new Error(`The minimal number of non-hole elements cannot be higher than the maximal length of the array`);109 }110 if (minNumElements > maxNumElements) {111 throw new Error(`The minimal number of non-hole elements cannot be higher than the maximal number of non-holes`);112 }113 const resultedMaxNumElements = safeMathMin(maxNumElements, maxLength);114 const resultedSizeMaxNumElements = constraints.maxNumElements !== undefined || size !== undefined ? size : '=';115 const maxGeneratedIndexAuthorized = safeMathMax(maxGeneratedLength - 1, 0); // just preventing special case for maxGeneratedLength=0116 const maxIndexAuthorized = safeMathMax(maxLength - 1, 0); // just preventing special case for maxLength=0117 const sparseArrayNoTrailingHole = uniqueArray(118 tuple(restrictedIntegerArbitraryBuilder(0, maxGeneratedIndexAuthorized, maxIndexAuthorized), arb),119 {120 size: resultedSizeMaxNumElements,121 minLength: minNumElements,122 maxLength: resultedMaxNumElements,123 selector: (item) => item[0],124 depthIdentifier,125 }126 ).map(127 (items) => {128 // When maxLength=0 (implies resultedMaxNumElements=0) we will have items=[] leading to lastIndex=-1129 // resulting in an empty array130 const lastIndex = extractMaxIndex(items);131 return arrayFromItems(lastIndex + 1, items);132 },133 (value: unknown): [number, T][] => {134 if (!safeArrayIsArray(value)) {135 throw new Error('Not supported entry type');136 }137 if (noTrailingHole && value.length !== 0 && !(value.length - 1 in value)) {138 throw new Error('No trailing hole');139 }140 return safeMap(safeObjectEntries(value as T[]), (entry): [number, T] => [Number(entry[0]), entry[1]]);141 }142 );143 if (noTrailingHole || maxLength === minNumElements) {144 return sparseArrayNoTrailingHole;145 }146 return tuple(147 sparseArrayNoTrailingHole,148 restrictedIntegerArbitraryBuilder(minNumElements, maxGeneratedLength, maxLength)149 ).map(150 (data) => {151 const sparse = data[0];152 const targetLength = data[1];153 if (sparse.length >= targetLength) {154 return sparse;155 }156 const longerSparse = safeSlice(sparse);157 longerSparse.length = targetLength;158 return longerSparse;159 },160 (value: unknown): [T[], number] => {161 if (!safeArrayIsArray(value)) {162 throw new Error('Not supported entry type');163 }164 return [value, value.length];165 }166 );...

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Using AI Code Generation

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1const fc = require("fast-check");2console.log(fc.resultedMaxNumElements(10, 2, 2));3const fc = require("fast-check");4console.log(fc.resultedMaxNumElements(10, 2, 2));5const fc = require("fast-check");6console.log(fc.resultedMaxNumElements(10, 2, 2));7const fc = require("fast-check");8console.log(fc.resultedMaxNumElements(10, 2, 2));9const fc = require("fast-check");10console.log(fc.resultedMaxNumElements(10, 2, 2));11const fc = require("fast-check");12console.log(fc.resultedMaxNumElements(10, 2, 2));13const fc = require("fast-check");14console.log(fc.resultedMaxNumElements(10, 2, 2));15const fc = require("fast-check");16console.log(fc.resultedMaxNumElements(10, 2, 2));17const fc = require("fast-check");18console.log(fc.resultedMaxNumElements(10, 2, 2));19const fc = require("fast-check");20console.log(fc.resultedMaxNumElements(10, 2, 2));21const fc = require("fast-check");22console.log(fc.resultedMaxNumElements(10

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Using AI Code Generation

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1const fc = require('fast-check');2const assert = require('assert');3const { Runner } = require('fast-check/src/check/runner/Runner');4const runner = new Runner();5const maxNumElements = runner.resultedMaxNumElements(100, 100, 100, 100, 100);6assert.equal(maxNumElements, 100);7const fc = require('fast-check');8const assert = require('assert');9const { Runner } = require('fast-check/src/check/runner/Runner');10const runner = new Runner();11const maxNumElements = runner.resultedMaxNumElements(100, 100, 100, 100, 100, 100);12assert.equal(maxNumElements, 100);13const fc = require('fast-check');14const assert = require('assert');15const { Runner } = require('fast-check/src/check/runner/Runner');16const runner = new Runner();17const maxNumElements = runner.resultedMaxNumElements(100, 100, 100, 100, 100, 100, 100);18assert.equal(maxNumElements, 100);19const fc = require('fast-check');20const assert = require('assert');21const { Runner } = require('fast-check/src/check/runner/Runner');22const runner = new Runner();23const maxNumElements = runner.resultedMaxNumElements(100, 100, 100, 100, 100, 100, 100, 100);24assert.equal(maxNumElements, 100);25const fc = require('fast-check');26const assert = require('assert');27const { Runner } = require('fast-check/src/check/runner/Runner');28const runner = new Runner();29const maxNumElements = runner.resultedMaxNumElements(100

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Using AI Code Generation

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1const { resultedMaxNumElements } = require("fast-check");2const maxNumElements = resultedMaxNumElements();3console.log("maxNumElements = " + maxNumElements);4const { resultedMaxDepth } = require("fast-check");5const maxDepth = resultedMaxDepth();6console.log("maxDepth = " + maxDepth);7const { resultedMaxSkips } = require("fast-check");8const maxSkips = resultedMaxSkips();9console.log("maxSkips = " + maxSkips);10const { resultedMaxTime } = require("fast-check");11const maxTime = resultedMaxTime();12console.log("maxTime = " + maxTime);13const { resultedSeed } = require("fast-check");14const seed = resultedSeed();15console.log("seed = " + seed);16const { resultedPath } = require("fast-check");

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Using AI Code Generation

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1import { array } from 'fast-check';2import { property } from 'fast-check';3const maxNumElements = 10;4const arrayArbitrary = array(array(maxNumElements));5console.log(arrayArbitrary.resultedMaxNumElements);6import { array } from 'fast-check';7import { property } from 'fast-check';8const maxNumElements = 10;9const arrayArbitrary = array(array(maxNumElements));10console.log(arrayArbitrary.resultedMaxNumElements);11import { array } from 'fast-check';12import { property } from 'fast-check';13const maxNumElements = 10;14const arrayArbitrary = array(array(maxNumElements));15console.log(arrayArbitrary.resultedMaxNumElements);16import { array } from 'fast-check';17import { property } from 'fast-check';18const maxNumElements = 10;19const arrayArbitrary = array(array(maxNumElements));20console.log(arrayArbitrary.resultedMaxNumElements);21import { array } from 'fast-check';22import { property } from 'fast-check';23const maxNumElements = 10;24const arrayArbitrary = array(array(maxNumElements));25console.log(arrayArbitrary.resultedMaxNumElements);26import { array } from 'fast-check';27import { property } from 'fast-check';28const maxNumElements = 10;29const arrayArbitrary = array(array(maxNumElements));30console.log(arrayArbitrary.resultedMaxNumElements);

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Using AI Code Generation

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1const { array } = require('fast-check');2const maxNumElements = 1000;3const maxStringLength = 1000;4const stringArray = array(string(), maxNumElements, maxStringLength);5console.log(stringArray.resultedMaxNumElements());6const { array } = require('fast-check');7const maxNumElements = 1000;8const maxStringLength = 1000;9const stringArray = array(string(), maxNumElements, maxStringLength);10console.log(stringArray.resultedMaxNumElements());11const { array } = require('fast-check');12const maxNumElements = 1000;13const maxStringLength = 1000;14const stringArray = array(string(), maxNumElements, maxStringLength);15console.log(stringArray.resultedMaxNumElements());16const { array } = require('fast-check');17const maxNumElements = 1000;18const maxStringLength = 1000;19const stringArray = array(string(), maxNumElements, maxStringLength);20console.log(stringArray.resultedMaxNumElements());21const { array } = require('fast-check');22const maxNumElements = 1000;23const maxStringLength = 1000;24const stringArray = array(string(), maxNumElements, maxStringLength);25console.log(stringArray.resultedMaxNumElements());26const { array } = require('fast-check');27const maxNumElements = 1000;28const maxStringLength = 1000;29const stringArray = array(string(), maxNumElements, maxStringLength);30console.log(stringArray.resultedMaxNumElements());

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Using AI Code Generation

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1var fc = require('fast-check');2var randomArray = fc.sample(fc.array(fc.integer()), 1, {numRuns: 1, verbose: 0});3console.log(randomArray);4var fc = require('fast-check');5var randomArray = fc.sample(fc.array(fc.integer()), 1, {numRuns: 1, verbose: 0});6console.log(randomArray);7var fc = require('fast-check');8var randomArray = fc.sample(fc.array(fc.integer()), 1, {numRuns: 1, verbose: 0});9console.log(randomArray);10var fc = require('fast-check');11var randomArray = fc.sample(fc.array(fc.integer()), 1, {numRuns: 1, verbose: 0});12console.log(randomArray);13var fc = require('fast-check');14var randomArray = fc.sample(fc.array(fc.integer()), 1, {

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