How to use allNonemptySubsetsOf method in wpt

Best JavaScript code snippet using wpt

helpers.js

Source:helpers.js

...24// Treats an array as a set, and generates an array of all non-empty25// subsets (which are themselves arrays).26//27// The order of members of the "subsets" is not guaranteed.28function allNonemptySubsetsOf(arr) {29    var results = [];30    var firstElement;31    var remainingElements;32    for(var i=0; i<arr.length; i++) {33        firstElement = arr[i];34        remainingElements = arr.slice(i+1);35        results.push([firstElement]);36        if (remainingElements.length > 0) {37            allNonemptySubsetsOf(remainingElements).forEach(function(combination) {38                combination.push(firstElement);39                results.push(combination);40            });41        }42    }43    return results;44}45// Create a string representation of keyGeneration parameters for46// test names and labels.47function objectToString(obj) {48    var keyValuePairs = [];49    if (Array.isArray(obj)) {50        return "[" + obj.map(function(elem){return objectToString(elem);}).join(", ") + "]";51    } else if (typeof obj === "object") {52        Object.keys(obj).sort().forEach(function(keyName) {53            keyValuePairs.push(keyName + ": " + objectToString(obj[keyName]));54        });55        return "{" + keyValuePairs.join(", ") + "}";56    } else if (typeof obj === "undefined") {57        return "undefined";58    } else {59        return obj.toString();60    }61    var keyValuePairs = [];62    Object.keys(obj).sort().forEach(function(keyName) {63        var value = obj[keyName];64        if (typeof value === "object") {65            value = objectToString(value);66        } else if (typeof value === "array") {67            value = "[" + value.map(function(elem){return objectToString(elem);}).join(", ") + "]";68        } else {69            value = value.toString();70        }71        keyValuePairs.push(keyName + ": " + value);72    });73    return "{" + keyValuePairs.join(", ") + "}";74}75// Is key a CryptoKey object with correct algorithm, extractable, and usages?76// Is it a secret, private, or public kind of key?77function assert_goodCryptoKey(key, algorithm, extractable, usages, kind) {78    var correctUsages = [];79    var registeredAlgorithmName;80    registeredAlgorithmNames.forEach(function(name) {81        if (name.toUpperCase() === algorithm.name.toUpperCase()) {82            registeredAlgorithmName = name;83        }84    });85    assert_equals(key.constructor, CryptoKey, "Is a CryptoKey");86    assert_equals(key.type, kind, "Is a " + kind + " key");87    if (key.type === "public") {88        extractable = true; // public keys are always extractable89    }90    assert_equals(key.extractable, extractable, "Extractability is correct");91    assert_equals(key.algorithm.name, registeredAlgorithmName, "Correct algorithm name");92    assert_equals(key.algorithm.length, algorithm.length, "Correct length");93    if (["HMAC", "RSASSA-PKCS1-v1_5", "RSA-PSS"].includes(registeredAlgorithmName)) {94        assert_equals(key.algorithm.hash.name.toUpperCase(), algorithm.hash.toUpperCase(), "Correct hash function");95    }96    // usages is expected to be provided for a key pair, but we are checking97    // only a single key. The publicKey and privateKey portions of a key pair98    // recognize only some of the usages appropriate for a key pair.99    if (key.type === "public") {100        ["encrypt", "verify", "wrapKey"].forEach(function(usage) {101            if (usages.includes(usage)) {102                correctUsages.push(usage);103            }104        });105    } else if (key.type === "private") {106        ["decrypt", "sign", "unwrapKey", "deriveKey", "deriveBits"].forEach(function(usage) {107            if (usages.includes(usage)) {108                correctUsages.push(usage);109            }110        });111    } else {112        correctUsages = usages;113    }114    assert_equals((typeof key.usages), "object", key.type + " key.usages is an object");115    assert_not_equals(key.usages, null, key.type + " key.usages isn't null");116    // The usages parameter could have repeats, but the usages117    // property of the result should not.118    var usageCount = 0;119    key.usages.forEach(function(usage) {120        usageCount += 1;121        assert_in_array(usage, correctUsages, "Has " + usage + " usage");122    });123    assert_equals(key.usages.length, usageCount, "usages property is correct");124}125// The algorithm parameter is an object with a name and other126// properties. Given the name, generate all valid parameters.127function allAlgorithmSpecifiersFor(algorithmName) {128    var results = [];129    // RSA key generation is slow. Test a minimal set of parameters130    var hashes = ["SHA-1", "SHA-256"];131    // EC key generation is a lot faster. Check all curves in the spec132    var curves = ["P-256", "P-384", "P-521"];133    if (algorithmName.toUpperCase().substring(0, 3) === "AES") {134        // Specifier properties are name and length135        [128, 192, 256].forEach(function(length) {136            results.push({name: algorithmName, length: length});137        });138    } else if (algorithmName.toUpperCase() === "HMAC") {139        [140            {name: "SHA-1", length: 160},141            {name: "SHA-256", length: 256},142            {name: "SHA-384", length: 384},143            {name: "SHA-512", length: 512}144        ].forEach(function(hashAlgorithm) {145            results.push({name: algorithmName, hash: hashAlgorithm.name, length: hashAlgorithm.length});146        });147    } else if (algorithmName.toUpperCase().substring(0, 3) === "RSA") {148        hashes.forEach(function(hashName) {149            results.push({name: algorithmName, hash: hashName, modulusLength: 2048, publicExponent: new Uint8Array([1,0,1])});150        });151    } else if (algorithmName.toUpperCase().substring(0, 2) === "EC") {152        curves.forEach(function(curveName) {153            results.push({name: algorithmName, namedCurve: curveName});154        });155    }156    return results;157}158// Create every possible valid usages parameter, given legal159// usages. Note that an empty usages parameter is not always valid.160//161// There is an optional parameter - mandatoryUsages. If provided,162// it should be an array containing those usages of which one must be163// included.164function allValidUsages(validUsages, emptyIsValid, mandatoryUsages) {165    if (typeof mandatoryUsages === "undefined") {166        mandatoryUsages = [];167    }168    okaySubsets = [];169    allNonemptySubsetsOf(validUsages).forEach(function(subset) {170        if (mandatoryUsages.length === 0) {171            okaySubsets.push(subset);172        } else {173            for (var i=0; i<mandatoryUsages.length; i++) {174                if (subset.includes(mandatoryUsages[i])) {175                    okaySubsets.push(subset);176                    return;177                }178            }179        }180    });181    if (emptyIsValid) {182        okaySubsets.push([]);183    }...

Using AI Code Generation

1var wptools = require('wptools');2var allNonemptySubsetsOf = wptools.allNonemptySubsetsOf;3var allSubsetsOf = wptools.allSubsetsOf;4var allCombinationsOf = wptools.allCombinationsOf;5var array = [1, 2, 3, 4, 5];6var subsets = allNonemptySubsetsOf(array);7console.log(subsets);8var subsets = allSubsetsOf(array);9console.log(subsets);10var subsets = allCombinationsOf(array);11console.log(subsets);12var subsets = allCombinationsOf(array, 3);13console.log(subsets);14var subsets = allCombinationsOf(array, [3, 4]);15console.log(subsets);16var subsets = allCombinationsOf(array, [3, 4, 5]);17console.log(subsets);18var subsets = allCombinationsOf(array, [3, 4, 5, 6]);19console.log(subsets);20var subsets = allCombinationsOf(array, [3, 4, 5, 6, 7]);21console.log(subsets);22var subsets = allCombinationsOf(array, [3, 4, 5, 6, 7, 8]);23console.log(subsets);24var subsets = allCombinationsOf(array, [3, 4, 5, 6, 7, 8, 9]);25console.log(subsets);

Using AI Code Generation

1var wptools = require('wptools');2var allNonemptySubsetsOf = wptools.allNonemptySubsetsOf;3var a = [1,2,3,4,5];4var b = allNonemptySubsetsOf(a);5console.log(b);6var wptools = require('wptools');7var allNonemptySubsetsOf = wptools.allNonemptySubsetsOf;8var a = [1,2,3,4,5];9var b = allNonemptySubsetsOf(a);10console.log(b);

Using AI Code Generation

1var wptools = require('wptools');2var array = ['a', 'b', 'c'];3var subsets = wptools.allNonemptySubsetsOf(array);4console.log(subsets);5var wptools = require('wptools');6var array = ['a', 'b', 'c'];7var subsets = wptools.allNonemptySubsetsOf(array, 2);8console.log(subsets);9var wptools = require('wptools');10var array = ['a', 'b', 'c'];11var subsets = wptools.allNonemptySubsetsOf(array, 2, 3);12console.log(subsets);13var wptools = require('wptools');14var array = ['a', 'b', 'c'];15var subsets = wptools.allNonemptySubsetsOf(array, 2, 3, 1);16console.log(subsets);17var wptools = require('wptools');18var array = ['a', 'b', 'c'];19var subsets = wptools.allNonemptySubsetsOf(array, 2, 3, 1, 0);20console.log(subsets);21var wptools = require('wptools');22var array = ['a', 'b', 'c'];23var subsets = wptools.allNonemptySubsetsOf(array, 2, 3, 1, 0, 4);24console.log(subsets);25var wptools = require('wptools');26var array = ['a', 'b', 'c'];27var subsets = wptools.allNonemptySubsetsOf(array, 2, 3, 1, 0, 4, 5);28console.log(subsets);

Using AI Code Generation

1var wptools = require('wptools');2var test = wptools.allNonemptySubsetsOf([1,2,3,4,5]);3console.log(test);4var wptools = require('wptools');5var test = wptools.allNonemptySubsetsOf([1,2,3,4,5], 2);6console.log(test);7var wptools = require('wptools');8var test = wptools.allNonemptySubsetsOf([1,2,3,4,5], 2, 3);9console.log(test);10var wptools = require('wptools');11var test = wptools.allNonemptySubsetsOf([1,2,3,4,5], 2, 3, 10);12console.log(test);13var wptools = require('wptools');14var test = wptools.allNonemptySubsetsOf([1,2,3,4,5], 2, 3, 10, 1);15console.log(test);16var wptools = require('wptools');17var test = wptools.allNonemptySubsetsOf([1,2,3,4,5], 2, 3, 10, 1, 2);18console.log(test);19var wptools = require('wptools');20var test = wptools.allNonemptySubsetsOf([1,2,3,4,5], 2, 3, 10, 1, 2, 3);21console.log(test);22var wptools = require('

Using AI Code Generation

1var wptools = require("wptools");2var a = wptools.allNonemptySubsetsOf([1,2,3,4]);3var wptools = require("wptools");4var a = wptools.allNonemptySubsetsOf([1,2,3,4]);5var wptools = require("wptools");6var a = wptools.allNonemptySubsetsOf([1,2,3,4]);7var wptools = require("wptools");8var a = wptools.allNonemptySubsetsOf([1,2,3,4]);

Using AI Code Generation

1var wpt = require('wpt');2var a = [1,2,3,4,5];3var b = wpt.allNonemptySubsetsOf(a);4console.log(b);5var wpt = require('wpt');6var a = [1,2,3,4,5];7var b = wpt.allNonemptySubsetsOf(a);8console.log(b);9var wpt = require('wpt');10var a = [1,2,3,4,5];11var b = wpt.allNonemptySubsetsOf(a);12console.log(b);13var wpt = require('wpt');14var a = [1,2,3,4,5];15var b = wpt.allNonemptySubsetsOf(a);16console.log(b);17var wpt = require('wpt');18var a = [1,2,3,4,5];19var b = wpt.allNonemptySubsetsOf(a);20console.log(b);21var wpt = require('wpt');22var a = [1,2,3,4,5];23var b = wpt.allNonemptySubsetsOf(a);24console.log(b);25var wpt = require('wpt');26var a = [1,2,3,4,5];27var b = wpt.allNonemptySubsetsOf(a);28console.log(b);29var wpt = require('wpt');30var a = [1,2,3,4,5];31var b = wpt.allNonemptySubsetsOf(a);32console.log(b);

Using AI Code Generation

1var wpt = require('wpt.js');2var arr = ['a','b','c'];3var subsets = wpt.allNonemptySubsetsOf(arr);4console.log(subsets);5var wpt = require('wpt.js');6var arr = ['a','b','c'];7var pairs = wpt.allOrderedPairsOf(arr);8console.log(pairs);9var wpt = require('wpt.js');10var arr = ['a','b','c'];11var subsets = wpt.allSubsetsOf(arr);12console.log(subsets);13var wpt = require('wpt.js');14var arr = ['a','b','c'];15var subsets = wpt.allUniqueSubsetsOf(arr);16console.log(subsets);17var wpt = require('wpt.js');18var arr = ['a','b','c'];19var pairs = wpt.allUniqueOrderedPairsOf(arr);20console.log(pairs);

Using AI Code Generation

1var wpt = require('./wpt.js');2var allSubsets = wpt.allNonemptySubsetsOf([1,2,3,4]);3console.log(allSubsets);4var wpt = require('./wpt.js');5var allSubsets = wpt.allNonemptySubsetsOf([1,2,3,4]);6console.log(allSubsets);7var wpt = require('./wpt.js');8var allSubsets = wpt.allNonemptySubsetsOf([1,2,3,4]);9console.log(allSubsets);

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