How to use result64 method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

ArrayInt64.spec.ts

Source:ArrayInt64.spec.ts Github

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1import * as fc from 'fast-check';2import {3 add64,4 ArrayInt64,5 halve64,6 isEqual64,7 isStrictlySmaller64,8 logLike64,9 negative64,10 substract64,11} from '../../../../../src/arbitrary/_internals/helpers/ArrayInt64';12function toArrayInt64(b: bigint, withNegativeZero: boolean): ArrayInt64 {13 const posB = b < BigInt(0) ? -b : b;14 return {15 sign: b < BigInt(0) || (withNegativeZero && b === BigInt(0)) ? -1 : 1,16 data: [Number(posB >> BigInt(32)), Number(posB & ((BigInt(1) << BigInt(32)) - BigInt(1)))],17 };18}19function toBigInt(a: ArrayInt64): bigint {20 return BigInt(a.sign) * ((BigInt(a.data[0]) << BigInt(32)) + BigInt(a.data[1]));21}22function expectValidArrayInt(a: ArrayInt64): void {23 expect([-1, 1]).toContain(a.sign);24 expect(a.data[0]).toBeGreaterThanOrEqual(0);25 expect(a.data[0]).toBeLessThanOrEqual(0xffffffff);26 expect(a.data[1]).toBeGreaterThanOrEqual(0);27 expect(a.data[1]).toBeLessThanOrEqual(0xffffffff);28}29function expectValidZeroIfAny(a: ArrayInt64): void {30 if (a.data[0] === 0 && a.data[1] === 0) {31 expect(a.sign).toBe(1);32 }33}34describe('ArrayInt64', () => {35 if (typeof BigInt === 'undefined') {36 it('no test', () => {37 expect(true).toBe(true);38 });39 return;40 }41 const MaxArrayIntValue = (BigInt(1) << BigInt(64)) - BigInt(1);42 describe('isEqual64', () => {43 it('should consider identical values as equal', () => {44 fc.assert(45 fc.property(fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }), (a) => {46 // Arrange47 const a64 = toArrayInt64(a, false);48 const a64Cloned = toArrayInt64(a, false);49 // Act50 const out = isEqual64(a64, a64Cloned);51 // Assert52 expect(out).toBe(true);53 })54 );55 });56 it('should consider two different values as not equal', () => {57 fc.assert(58 fc.property(59 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),60 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),61 fc.boolean(),62 fc.boolean(),63 (a, b, na, nb) => {64 // Arrange65 fc.pre(a !== b);66 const a64 = toArrayInt64(a, na);67 const b64 = toArrayInt64(b, nb);68 // Act69 const out = isEqual64(a64, b64);70 // Assert71 expect(out).toBe(false);72 }73 )74 );75 });76 it('should consider zero and -zero to be equal', () => {77 expect(isEqual64({ sign: -1, data: [0, 0] }, { sign: -1, data: [0, 0] })).toBe(true);78 expect(isEqual64({ sign: 1, data: [0, 0] }, { sign: -1, data: [0, 0] })).toBe(true);79 expect(isEqual64({ sign: -1, data: [0, 0] }, { sign: 1, data: [0, 0] })).toBe(true);80 expect(isEqual64({ sign: 1, data: [0, 0] }, { sign: 1, data: [0, 0] })).toBe(true);81 });82 });83 describe('isStrictlySmaller64', () => {84 it('should properly compare two ArrayInt64 (including negative zeros)', () => {85 fc.assert(86 fc.property(87 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),88 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),89 fc.boolean(),90 fc.boolean(),91 (a, b, na, nb) => {92 // Arrange93 const a64 = toArrayInt64(a, na);94 const b64 = toArrayInt64(b, nb);95 // Act96 const out = isStrictlySmaller64(a64, b64);97 // Assert98 expect(out).toBe(a < b);99 }100 )101 );102 });103 it('should consider zero and -zero as equal values (never strictly smaller that the other)', () => {104 expect(isStrictlySmaller64({ sign: -1, data: [0, 0] }, { sign: -1, data: [0, 0] })).toBe(false);105 expect(isStrictlySmaller64({ sign: 1, data: [0, 0] }, { sign: -1, data: [0, 0] })).toBe(false);106 expect(isStrictlySmaller64({ sign: -1, data: [0, 0] }, { sign: 1, data: [0, 0] })).toBe(false);107 expect(isStrictlySmaller64({ sign: 1, data: [0, 0] }, { sign: 1, data: [0, 0] })).toBe(false);108 });109 });110 describe('substract64', () => {111 it('should properly substract two ArrayInt64 (including negative zeros)', () => {112 fc.assert(113 fc.property(114 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),115 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),116 fc.boolean(),117 fc.boolean(),118 (a, b, na, nb) => {119 // Arrange120 const expectedResult = a - b;121 fc.pre(expectedResult >= -MaxArrayIntValue);122 fc.pre(expectedResult <= MaxArrayIntValue);123 const a64 = toArrayInt64(a, na);124 const b64 = toArrayInt64(b, nb);125 // Act126 const result64 = substract64(a64, b64);127 // Assert128 expectValidArrayInt(result64);129 expectValidZeroIfAny(result64);130 expect(toBigInt(result64)).toBe(expectedResult);131 }132 )133 );134 });135 it('should equal to first term if second one is zero', () => {136 fc.assert(137 fc.property(138 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),139 fc.boolean(),140 fc.boolean(),141 (a, na, nb) => {142 // Arrange143 const a64 = toArrayInt64(a, na);144 const b64 = toArrayInt64(BigInt(0), nb);145 // Act146 const result64 = substract64(a64, b64);147 // Assert148 expectValidArrayInt(result64);149 expectValidZeroIfAny(result64);150 expect(result64).toEqual(toArrayInt64(a, false)); // toArrayInt64(a, false): sign must be + for 0151 }152 )153 );154 });155 it('should equal to minus second term if first one is zero', () => {156 fc.assert(157 fc.property(158 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),159 fc.boolean(),160 fc.boolean(),161 (a, na, nb) => {162 // Arrange163 const z64 = toArrayInt64(BigInt(0), nb);164 const a64 = toArrayInt64(a, na);165 // Act166 const result64 = substract64(z64, a64);167 // Assert168 expectValidArrayInt(result64);169 expectValidZeroIfAny(result64);170 expect(result64).toEqual(toArrayInt64(-a, false)); // toArrayInt64(-a, false): sign must be + for 0171 }172 )173 );174 });175 it('should equal to zero when substracting zeros', () => {176 const negZero: ArrayInt64 = { sign: -1, data: [0, 0] };177 const posZero: ArrayInt64 = { sign: 1, data: [0, 0] };178 expect(substract64(negZero, negZero)).toEqual(posZero);179 expect(substract64(negZero, posZero)).toEqual(posZero);180 expect(substract64(posZero, negZero)).toEqual(posZero);181 expect(substract64(posZero, posZero)).toEqual(posZero);182 });183 });184 describe('negative64', () => {185 it('should properly negate an ArrayInt64 (including negative zeros)', () => {186 fc.assert(187 fc.property(fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }), fc.boolean(), (a, na) => {188 // Arrange189 const expectedResult = -a;190 const a64 = toArrayInt64(a, na);191 // Act192 const result64 = negative64(a64);193 // Assert194 expectValidArrayInt(result64);195 expect(toBigInt(result64)).toBe(expectedResult);196 })197 );198 });199 });200 describe('add64', () => {201 it('should properly add two ArrayInt64 (including negative zeros)', () => {202 fc.assert(203 fc.property(204 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),205 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),206 fc.boolean(),207 fc.boolean(),208 (a, b, na, nb) => {209 // Arrange210 const expectedResult = a + b;211 fc.pre(expectedResult >= -MaxArrayIntValue);212 fc.pre(expectedResult <= MaxArrayIntValue);213 const a64 = toArrayInt64(a, na);214 const b64 = toArrayInt64(b, nb);215 // Act216 const result64 = add64(a64, b64);217 // Assert218 expectValidArrayInt(result64);219 expectValidZeroIfAny(result64);220 expect(toBigInt(result64)).toBe(expectedResult);221 }222 )223 );224 });225 it('should equal to first term if second one is zero', () => {226 fc.assert(227 fc.property(228 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),229 fc.boolean(),230 fc.boolean(),231 (a, na, nb) => {232 // Arrange233 const a64 = toArrayInt64(a, na);234 const z64 = toArrayInt64(BigInt(0), nb);235 // Act236 const result64 = add64(a64, z64);237 // Assert238 expectValidArrayInt(result64);239 expectValidZeroIfAny(result64);240 expect(result64).toEqual(toArrayInt64(a, false)); // toArrayInt64(a, false): sign must be + for 0241 }242 )243 );244 });245 it('should equal to second term if first one is zero', () => {246 fc.assert(247 fc.property(248 fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }),249 fc.boolean(),250 fc.boolean(),251 (a, na, nb) => {252 // Arrange253 const z64 = toArrayInt64(BigInt(0), nb);254 const a64 = toArrayInt64(a, na);255 // Act256 const result64 = add64(z64, a64);257 // Assert258 expectValidArrayInt(result64);259 expectValidZeroIfAny(result64);260 expect(result64).toEqual(toArrayInt64(a, false)); // toArrayInt64(a, false): sign must be + for 0261 }262 )263 );264 });265 it('should equal to zero when adding zeros together', () => {266 const negZero: ArrayInt64 = { sign: -1, data: [0, 0] };267 const posZero: ArrayInt64 = { sign: 1, data: [0, 0] };268 expect(add64(negZero, negZero)).toEqual(posZero);269 expect(add64(negZero, posZero)).toEqual(posZero);270 expect(add64(posZero, negZero)).toEqual(posZero);271 expect(add64(posZero, posZero)).toEqual(posZero);272 });273 });274 describe('halve64', () => {275 it('should properly halve an ArrayInt64 (including negative zeros)', () => {276 fc.assert(277 fc.property(fc.bigInt({ min: -MaxArrayIntValue, max: MaxArrayIntValue }), fc.boolean(), (a, na) => {278 // Arrange279 const expectedResult = a / BigInt(2);280 const a64 = toArrayInt64(a, na);281 // Act282 const result64 = halve64(a64);283 // Assert284 expectValidArrayInt(result64);285 expect(toBigInt(result64)).toBe(expectedResult);286 })287 );288 });289 });290 describe('logLike64', () => {291 it('should properly log2 an ArrayInt64', () => {292 fc.assert(293 fc.property(fc.bigInt({ min: BigInt(1), max: MaxArrayIntValue }), (a) => {294 // Arrange295 const expectedResult = Math.floor(Math.log(Number(a)) / Math.log(2));296 const a64 = toArrayInt64(a, false); // no negative zero: a > 0297 // Act298 const result64 = logLike64(a64);299 // Assert300 expectValidArrayInt(result64);301 expect(toBigInt(result64)).toBe(BigInt(expectedResult));302 })303 );304 });305 it('should properly log2 a negative ArrayInt64', () => {306 fc.assert(307 fc.property(fc.bigInt({ min: BigInt(1), max: MaxArrayIntValue }), (a) => {308 // Arrange309 const expectedResult = -Math.floor(Math.log(Number(a)) / Math.log(2));310 const a64 = toArrayInt64(-a, false); // no negative zero: a > 0311 // Act312 const result64 = logLike64(a64);313 // Assert314 expectValidArrayInt(result64);315 expect(toBigInt(result64)).toBe(BigInt(expectedResult));316 })317 );318 });319 });...

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aggregate-to-grid-vs-64.glsl.js

Source:aggregate-to-grid-vs-64.glsl.js Github

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1// Copyright (c) 2015 - 2018 Uber Technologies, Inc.2//3// Permission is hereby granted, free of charge, to any person obtaining a copy4// of this software and associated documentation files (the "Software"), to deal5// in the Software without restriction, including without limitation the rights6// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell7// copies of the Software, and to permit persons to whom the Software is8// furnished to do so, subject to the following conditions:9//10// The above copyright notice and this permission notice shall be included in11// all copies or substantial portions of the Software.12//13// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR14// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,15// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE16// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER17// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,18// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN19// THE SOFTWARE.20export default `\21#define SHADER_NAME gpu-aggregation-to-grid-vs-6422attribute vec2 positions;23attribute vec2 positions64Low;24attribute vec3 weights;25uniform vec2 windowSize;26uniform vec2 cellSize;27uniform vec2 gridSize;28uniform vec2 uProjectionMatrixFP64[16];29uniform bool projectPoints;30varying vec3 vWeights;31void project_to_pixel(vec2 pos, vec2 pos64Low, out vec2 pixelXY64[2]) {32 vec2 result64[4];33 vec2 position64[4];34 position64[0] = vec2(pos.x, pos64Low.x);35 position64[1] = vec2(pos.y, pos64Low.y);36 position64[2] = vec2(0., 0.);37 position64[3] = vec2(1., 0.);38 mat4_vec4_mul_fp64(uProjectionMatrixFP64, position64,39 result64);40 pixelXY64[0] = div_fp64(result64[0], result64[3]);41 pixelXY64[1] = div_fp64(result64[1], result64[3]);42}43void main(void) {44 vWeights = weights;45 vec2 windowPos = positions;46 vec2 windowPos64Low = positions64Low;47 if (projectPoints) {48 vec2 projectedXY[2];49 project_position_fp64(windowPos, windowPos64Low, projectedXY);50 windowPos.x = projectedXY[0].x;51 windowPos.y = projectedXY[1].x;52 windowPos64Low.x = projectedXY[0].y;53 windowPos64Low.y = projectedXY[1].y;54 }55 vec2 pixelXY64[2];56 project_to_pixel(windowPos, windowPos64Low, pixelXY64);57 // Transform (0,0):windowSize -> (0, 0): gridSize58 vec2 gridXY64[2];59 gridXY64[0] = div_fp64(pixelXY64[0], vec2(cellSize.x, 0));60 gridXY64[1] = div_fp64(pixelXY64[1], vec2(cellSize.y, 0));61 float x = floor(gridXY64[0].x);62 float y = floor(gridXY64[1].x);63 vec2 pos = vec2(x, y);64 // Transform (0,0):gridSize -> (-1, -1):(1,1)65 pos = (pos * (2., 2.) / (gridSize)) - (1., 1.);66 // Move to pixel center, pixel-size in screen sapce (2/gridSize) * 0.5 => 1/gridSize67 vec2 offset = 1.0 / gridSize;68 pos = pos + offset;69 gl_Position = vec4(pos, 0.0, 1.0);70}...

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parse64.js

Source:parse64.js Github

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1const char64 =2 ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9',3 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',4 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',5 'u', 'v', 'w', 'x', 'y', 'z', 'A', 'B', 'C', 'D',6 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',7 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',8 'Y', 'Z', '+', '~']9function encode (num10) {10 let str10 = num10.toString()11 // console.log(str10.replace('.', ''))12 let pointIndex = str10.indexOf('.')13 let decimalIndex = pointIndex !== -1 ? str10.length - pointIndex - 1 : 014 // console.log(str10, decimalIndex, str10.replace('.', ''))15 let remainder64 = []16 let result64 = parseInt(str10.replace('.', ''))17 while (result64) {18 remainder64.push(result64 % 64)19 result64 = parseInt(result64 / 64)20 }21 return matchChar(remainder64) + matchChar([decimalIndex])22}23function decode (str64) {24 let num10 = 025 let multiple = 126 let decimalIndex = str64.slice(str64.length - 1)27 decimalIndex = char64.indexOf(decimalIndex)28 let nums10 = str64.split('').reverse()29 nums10.shift()30 nums10.forEach((item, i) => {31 let charNum = char64.indexOf(item)32 num10 += charNum * multiple33 multiple *= 6434 });35 console.log(num10)36 num10 /= Math.pow(10, decimalIndex)37 return num10.toFixed(decimalIndex)38}39function matchChar (charArr) {40 let res = charArr.map(item => char64[item])41 return res.reverse().join('')42}43let originNum = 12.89012345671234567844originNum = 123456789.1232345645originNum = 1234567891232345646let num64 = encode(originNum)47console.log(num64)...

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Using AI Code Generation

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1const fc = require("fast-check");2const result64 = require("fast-check-monorepo");3const result = fc.check(fc.property(fc.integer(), fc.integer(), (a, b) => a + b === b + a));4console.log(result64(result));5const fc = require("fast-check");6const result64 = require("fast-check");7const result = fc.check(fc.property(fc.integer(), fc.integer(), (a, b) => a + b === b + a));8console.log(result64(result));9{10 "compilerOptions": {11 },12}13{14 "compilerOptions": {

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Using AI Code Generation

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1const fc = require('fast-check');2const result64 = require('fast-check-monorepo').result64;3const { result64: result64b } = require('fast-check-monorepo');4const arb = fc.integer(0, 10000);5const arb2 = fc.integer(0, 10000);6const r = fc.check(fc.property(arb, arb2, (a, b) => a + b >= a));7console.log(result64(r));8const r2 = fc.check(fc.property(arb, arb2, (a, b) => a + b >= a), {9});10console.log(result64b(r2));11const r3 = fc.check(fc.property(arb, arb2, (a, b) => a + b >= a), {12});13console.log(result64b(r3));14const r4 = fc.check(fc.property(arb, arb2, (a, b) => a + b >= a), {15});16console.log(result64b(r4));17const r5 = fc.check(fc.property(arb, arb2, (a, b) => a + b >= a), {18});19console.log(result64b(r5));20const r6 = fc.check(fc.property(arb, arb2, (a, b) => a + b >= a), {21});22console.log(result64b(r6));23const r7 = fc.check(fc.property(arb, arb2, (a, b) => a + b >= a), {24});25console.log(result64b(r7));26const r8 = fc.check(fc.property(arb, arb2, (a, b) => a + b >= a), {

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Using AI Code Generation

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1import {asyncProperty} from 'fast-check';2import {result64} from 'fast-check';3async function main() {4 const p = asyncProperty(5 async (n: number) => {6 return n > 0;7 },8 async (n: number) => {9 return n > 0;10 },11 async (n: number, m: number) => {12 return n + m > 0;13 }14 );15 const r = await p.result64();16 console.log(r);17}18main();19{20 "compilerOptions": {21 },22}23{24 "scripts": {25 },26 "dependencies": {27 },28 "devDependencies": {29 }30}

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Using AI Code Generation

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1import { result64 } from 'fast-check';2const result = result64(0.5);3console.log(result);4import { result64 } from 'fast-check';5const result = result64(0.5);6console.log(result);7import { result64 } from 'fast-check';8const result = result64(0.5);9console.log(result);10import { result64 } from 'fast-check';11const result = result64(0.5);12console.log(result);13import { result64 } from 'fast-check';14const result = result64(0.5);15console.log(result);16import { result64 } from 'fast-check';17const result = result64(0.5);18console.log(result);19import { result64 } from 'fast-check';20const result = result64(0.5);21console.log(result);22import { result64 } from 'fast-check';23const result = result64(0.5);24console.log(result);25import { result64 } from 'fast-check';26const result = result64(0.5);27console.log(result);28import { result64 } from 'fast-check';29const result = result64(0.5);30console.log(result);

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