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fast-check

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Property based testing framework for JavaScript (like QuickCheck)

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"use strict"; Object.defineProperty(exports, "__esModule", { value: true }); exports.getOrCreateLowerAlphaArbitrary = getOrCreateLowerAlphaArbitrary; exports.getOrCreateLowerAlphaNumericArbitrary = getOrCreateLowerAlphaNumericArbitrary; exports.getOrCreateAlphaNumericPercentArbitrary = getOrCreateAlphaNumericPercentArbitrary; const oneof_1 = require("../../oneof"); const mapToConstant_1 = require("../../mapToConstant"); const globals_1 = require("../../../utils/globals"); const string_1 = require("../../string"); const SMap = Map; const safeStringFromCharCode = String.fromCharCode; const lowerCaseMapper = { num: 26, build: (v) => safeStringFromCharCode(v + 0x61) }; const upperCaseMapper = { num: 26, build: (v) => safeStringFromCharCode(v + 0x41) }; const numericMapper = { num: 10, build: (v) => safeStringFromCharCode(v + 0x30) }; function percentCharArbMapper(c) { const encoded = (0, globals_1.encodeURIComponent)(c); return c !== encoded ? encoded : `%${(0, globals_1.safeNumberToString)((0, globals_1.safeCharCodeAt)(c, 0), 16)}`; } function percentCharArbUnmapper(value) { if (typeof value !== 'string') { throw new Error('Unsupported'); } const decoded = decodeURIComponent(value); return decoded; } const percentCharArb = () => (0, string_1.string)({ unit: 'binary', minLength: 1, maxLength: 1 }).map(percentCharArbMapper, percentCharArbUnmapper); let lowerAlphaArbitrary = undefined; function getOrCreateLowerAlphaArbitrary() { if (lowerAlphaArbitrary === undefined) { lowerAlphaArbitrary = (0, mapToConstant_1.mapToConstant)(lowerCaseMapper); } return lowerAlphaArbitrary; } let lowerAlphaNumericArbitraries = undefined; function getOrCreateLowerAlphaNumericArbitrary(others) { if (lowerAlphaNumericArbitraries === undefined) { lowerAlphaNumericArbitraries = new SMap(); } let match = (0, globals_1.safeMapGet)(lowerAlphaNumericArbitraries, others); if (match === undefined) { match = (0, mapToConstant_1.mapToConstant)(lowerCaseMapper, numericMapper, { num: others.length, build: (v) => others[v], }); (0, globals_1.safeMapSet)(lowerAlphaNumericArbitraries, others, match); } return match; } function buildAlphaNumericArbitrary(others) { return (0, mapToConstant_1.mapToConstant)(lowerCaseMapper, upperCaseMapper, numericMapper, { num: others.length, build: (v) => others[v], }); } let alphaNumericPercentArbitraries = undefined; function getOrCreateAlphaNumericPercentArbitrary(others) { if (alphaNumericPercentArbitraries === undefined) { alphaNumericPercentArbitraries = new SMap(); } let match = (0, globals_1.safeMapGet)(alphaNumericPercentArbitraries, others); if (match === undefined) { match = (0, oneof_1.oneof)({ weight: 10, arbitrary: buildAlphaNumericArbitrary(others) }, { weight: 1, arbitrary: percentCharArb() }); (0, globals_1.safeMapSet)(alphaNumericPercentArbitraries, others, match); } return match; }