KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use positiveNumberToInt64 method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

math.ts

Source:math.ts

...257  }258  return { exponent: Number.NaN, significand: Number.NaN }259}260/** @internal */261function positiveNumberToInt64(n: number): ArrayInt64['data'] {262  return [~~(n / 0x100000000), n >>> 0]263}264/** @internal */265function indexInDoubleFromDecomp(exponent: number, significand: number): ArrayInt64['data'] {266  // WARNING: significand >= 0267  // By construct of significand in decomposeDouble,268  // significand is always max-ed.269  // The double close to zero are the only one having a significand <1, they also have an exponent of -1022.270  // They are in range: [2**(-1022) * 2**(-52), 2**(-1022) * (2 - 2 ** 52)]271  // In other words there are 2**53 elements in that range if we include zero.272  // All other ranges (other exponents) have a length of 2**52 elements.273  if (exponent === -1022) {274    // We want the significand to be an integer value (like an index)275    const rescaledSignificand = significand * 2 ** 52 // significand * 2**52276    return positiveNumberToInt64(rescaledSignificand)277  }278  // Offset due to exp = -1022 + Offset of previous exp (excl. -1022) + Offset in current exp279  // 2**53 + (exponent - (-1022) -1) * 2**52 + (significand - 1) * 2**52280  // (exponent + 1023) * 2**52 + (significand - 1) * 2**52281  const rescaledSignificand = (significand - 1) * 2 ** 52 // (significand-1) * 2**52282  const exponentOnlyHigh    = (exponent + 1023) * 2 ** 20 // (exponent + 1023) * 2**52 => [high: (exponent + 1023) * 2**20, low: 0]283  const index               = positiveNumberToInt64(rescaledSignificand)284  index[0]                 += exponentOnlyHigh285  return index286}287/**288 * Compute the index of d relative to other available 64-bit floating point numbers289 * Rq: Produces negative indexes for negative doubles290 *291 * @param d - 64-bit floating point number, anything except NaN292 *293 * @internal294 */295export function doubleToIndex(d: number): ArrayInt64 {296  if (d === Number.POSITIVE_INFINITY) {297    return clone64(INDEX_POSITIVE_INFINITY)...

DoubleHelpers.ts

Source:DoubleHelpers.ts

...35  }36  return { exponent: safeNaN, significand: safeNaN };37}38/** @internal */39function positiveNumberToInt64(n: number): ArrayInt64['data'] {40  return [~~(n / 0x100000000), n >>> 0];41}42/** @internal */43function indexInDoubleFromDecomp(exponent: number, significand: number): ArrayInt64['data'] {44  // WARNING: significand >= 045  // By construct of significand in decomposeDouble,46  // significand is always max-ed.47  // The double close to zero are the only one having a significand <1, they also have an exponent of -1022.48  // They are in range: [2**(-1022) * 2**(-52), 2**(-1022) * (2 - 2 ** 52)]49  // In other words there are 2**53 elements in that range if we include zero.50  // All other ranges (other exponents) have a length of 2**52 elements.51  if (exponent === -1022) {52    // We want the significand to be an integer value (like an index)53    const rescaledSignificand = significand * 2 ** 52; // significand * 2**5254    return positiveNumberToInt64(rescaledSignificand);55  }56  // Offset due to exp = -1022 + Offset of previous exp (excl. -1022) + Offset in current exp57  // 2**53 + (exponent - (-1022) -1) * 2**52 + (significand - 1) * 2**5258  // (exponent + 1023) * 2**52 + (significand - 1) * 2**5259  const rescaledSignificand = (significand - 1) * 2 ** 52; // (significand-1) * 2**5260  const exponentOnlyHigh = (exponent + 1023) * 2 ** 20; // (exponent + 1023) * 2**52 => [high: (exponent + 1023) * 2**20, low: 0]61  const index = positiveNumberToInt64(rescaledSignificand);62  index[0] += exponentOnlyHigh;63  return index;64}65/**66 * Compute the index of d relative to other available 64-bit floating point numbers67 * Rq: Produces negative indexes for negative doubles68 *69 * @param d - 64-bit floating point number, anything except NaN70 *71 * @internal72 */73export function doubleToIndex(d: number): ArrayInt64 {74  if (d === safePositiveInfinity) {75    return clone64(INDEX_POSITIVE_INFINITY);...

Using AI Code Generation

1const {positiveNumberToInt64} = require('fast-check-monorepo');2console.log(positiveNumberToInt64(1));3console.log(positiveNumberToInt64(2));4console.log(positiveNumberToInt64(3));5const {positiveNumberToInt64} = require('fast-check-monorepo');6console.log(positiveNumberToInt64(1));7console.log(positiveNumberToInt64(2));8console.log(positiveNumberToInt64(3));

Using AI Code Generation

1const { positiveNumberToInt64 } = require('fast-check');2console.log(positiveNumberToInt64(5));3console.log(positiveNumberToInt64(5.5));4console.log(positiveNumberToInt64(5.5, 6));5console.log(positiveNumberToInt64(5.5, 6, 7));6console.log(positiveNumberToInt64(5.5, 6, 7, 8));7console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9));8console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9, 10));9console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9, 10, 11));10console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9, 10, 11, 12));11console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9, 10, 11, 12, 13));12console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14));13console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15));14console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16));15console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17));16console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18));17console.log(positiveNumberToInt64(5.5, 6, 7, 8, 9, 10, 11, 12,

Using AI Code Generation

1const {positiveNumberToInt64} = require('fast-check-monorepo');2const {negativeNumberToInt64} = require('fast-check-monorepo');3const {positiveNumberToUint64} = require('fast-check-monorepo');4const {negativeNumberToUint64} = require('fast-check-monorepo');5const {positiveNumberToFloat64} = require('fast-check-monorepo');6const {negativeNumberToFloat64} = require('fast-check-monorepo');7const {positiveNumberToDouble64} = require('fast-check-monorepo');8const {negativeNumberToDouble64} = require('fast-check-monorepo');9const {positiveNumberToFloat32} = require('fast-check-monorepo');10const {negativeNumberToFloat32} = require('fast-check-monorepo');11const {positiveNumberToDouble32} = require('fast-check-monorepo');12const {negativeNumberToDouble32

Using AI Code Generation

1const fc = require('fast-check');2const arb = fc.integer({min: 0, max: 2 ** 32 - 1});3const positiveNumberToInt64 = require('fast-check-monorepo').positiveNumberToInt64;4fc.assert(fc.property(arb, (n) => {5    const int64 = positiveNumberToInt64(n);6    return int64 >= 0 && int64 <= 2 ** 32 - 1;7}));

Using AI Code Generation

1const { positiveNumberToInt64 } = require('fast-check');2const { Int64 } = require('int64-buffer');3const { Int64BE } = require('int64-buffer');4const int64 = new Int64(0);5const int64BE = new Int64BE(0);6const int64 = new Int64(0);7const int64BE = new Int64BE(0);8const int64 = new Int64(0);9const int64BE = new Int64BE(0);10const int64 = new Int64(0);11const int64BE = new Int64BE(0);12const int64 = new Int64(0);13const int64BE = new Int64BE(0);14const int64 = new Int64(0);15const int64BE = new Int64BE(0);16const int64 = new Int64(0);17const int64BE = new Int64BE(0);18const int64 = new Int64(0);19const int64BE = new Int64BE(0);20const int64 = new Int64(0);21const int64BE = new Int64BE(0);22const int64 = new Int64(0);23const int64BE = new Int64BE(0);24const int64 = new Int64(0);25const int64BE = new Int64BE(0);

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.