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How to use promise2 method in wpt

Best JavaScript code snippet using wpt

3.2.6.js

Source:3.2.6.js

1"use strict";2var assert = require("assert");3var testFulfilled = require("./helpers/testThreeCases").testFulfilled;4var testRejected = require("./helpers/testThreeCases").testRejected;5var adapter = global.adapter;6var fulfilled = adapter.fulfilled;7var rejected = adapter.rejected;8var pending = adapter.pending;9var dummy = { dummy: "dummy" }; // we fulfill or reject with this when we don't intend to test against it10var sentinel = { sentinel: "sentinel" }; // a sentinel fulfillment value to test for with strict equality11var other = { other: "other" }; // a value we don't want to be strict equal to12describe("3.2.6: `then` must return a promise: `promise2 = promise1.then(onFulfilled, onRejected)`", function () {13    specify("is a promise", function () {14        var promise1 = pending().promise;15        var promise2 = promise1.then();16        assert(typeof promise2 === "object" || typeof promise2 === "function");17        assert.notStrictEqual(promise2, null);18        assert.strictEqual(typeof promise2.then, "function");19    });20    describe("3.2.6.1: If either `onFulfilled` or `onRejected` returns a value that is not a promise, `promise2` " +21             "must be fulfilled with that value.", function () {22        function testValue(expectedValue, stringRepresentation) {23            describe("The value is " + stringRepresentation, function () {24                testFulfilled(dummy, function (promise1, done) {25                    var promise2 = promise1.then(function onFulfilled() {26                        return expectedValue;27                    });28                    promise2.then(function onPromise2Fulfilled(actualValue) {29                        assert.strictEqual(actualValue, expectedValue);30                        done();31                    });32                });33                testRejected(dummy, function (promise1, done) {34                    var promise2 = promise1.then(null, function onRejected() {35                        return expectedValue;36                    });37                    promise2.then(function onPromise2Fulfilled(actualValue) {38                        assert.strictEqual(actualValue, expectedValue);39                        done();40                    });41                });42            });43        }44        testValue(undefined, "`undefined`");45        testValue(null, "`null`");46        testValue(false, "`false`");47        testValue(0, "`0`");48        testValue(new Error(), "an error");49        testValue(new Date(), "a date");50        testValue({}, "an object");51        testValue({ then: 5 }, "an object with a non-function `then` property");52    });53    describe("3.2.6.2: If either `onFulfilled` or `onRejected` throws an exception, `promise2` " +54             "must be rejected with the thrown exception as the reason.", function () {55        function testReason(expectedReason, stringRepresentation) {56            describe("The reason is " + stringRepresentation, function () {57                testFulfilled(dummy, function (promise1, done) {58                    var promise2 = promise1.then(function onFulfilled() {59                        throw expectedReason;60                    });61                    promise2.then(null, function onPromise2Rejected(actualReason) {62                        assert.strictEqual(actualReason, expectedReason);63                        done();64                    });65                });66                testRejected(dummy, function (promise1, done) {67                    var promise2 = promise1.then(null, function onRejected() {68                        throw expectedReason;69                    });70                    promise2.then(null, function onPromise2Rejected(actualReason) {71                        assert.strictEqual(actualReason, expectedReason);72                        done();73                    });74                });75            });76        }77        testReason(undefined, "`undefined`");78        testReason(null, "`null`");79        testReason(false, "`false`");80        testReason(0, "`0`");81        testReason(new Error(), "an error");82        testReason(new Date(), "a date");83        testReason({}, "an object");84        testReason({ then: function () { } }, "a promise-alike");85        testReason(fulfilled(dummy), "a fulfilled promise");86        var promise = rejected(dummy); promise.caught(function(){});87        testReason(promise, "a rejected promise");88    });89    describe("3.2.6.3: If either `onFulfilled` or `onRejected` returns a promise (call it `returnedPromise`), " +90             "`promise2` must assume the state of `returnedPromise`", function () {91        describe("3.2.6.3.1: If `returnedPromise` is pending, `promise2` must remain pending until `returnedPromise` " +92                 "is fulfilled or rejected.", function () {93            testFulfilled(dummy, function (promise1, done) {94                var wasFulfilled = false;95                var wasRejected = false;96                var promise2 = promise1.then(function onFulfilled() {97                    var returnedPromise = pending().promise;98                    return returnedPromise;99                });100                promise2.then(101                    function onPromise2Fulfilled() {102                        wasFulfilled = true;103                    },104                    function onPromise2Rejected() {105                        wasRejected = true;106                    }107                );108                setTimeout(function () {109                    assert.strictEqual(wasFulfilled, false);110                    assert.strictEqual(wasRejected, false);111                    done();112                }, 100);113            });114            testRejected(dummy, function (promise1, done) {115                var wasFulfilled = false;116                var wasRejected = false;117                var promise2 = promise1.then(null, function onRejected() {118                    var returnedPromise = pending().promise;119                    return returnedPromise;120                });121                promise2.then(122                    function onPromise2Fulfilled() {123                        wasFulfilled = true;124                    },125                    function onPromise2Rejected() {126                        wasRejected = true;127                    }128                );129                setTimeout(function () {130                    assert.strictEqual(wasFulfilled, false);131                    assert.strictEqual(wasRejected, false);132                    done();133                }, 100);134            });135        });136        describe("3.2.6.3.2: If/when `returnedPromise` is fulfilled, `promise2` must be fulfilled with the same value.",137                 function () {138            describe("`promise1` is fulfilled, and `returnedPromise` is:", function () {139                testFulfilled(sentinel, function (returnedPromise, done) {140                    var promise1 = fulfilled(dummy);141                    var promise2 = promise1.then(function onFulfilled() {142                        return returnedPromise;143                    });144                    promise2.then(function onPromise2Fulfilled(value) {145                        assert.strictEqual(value, sentinel);146                        done();147                    });148                });149                specify("a pseudo-promise", function (done) {150                    var promise1 = fulfilled(dummy);151                    var promise2 = promise1.then(function onFulfilled() {152                        return {153                            then: function (f) { f(sentinel); }154                        };155                    });156                    promise2.then(function onPromise2Fulfilled(value) {157                        assert.strictEqual(value, sentinel);158                        done();159                    });160                });161            });162            describe("`promise1` is rejected, and `returnedPromise` is:", function () {163                testFulfilled(sentinel, function (returnedPromise, done) {164                    var promise1 = rejected(dummy);165                    var promise2 = promise1.then(null, function onRejected() {166                        return returnedPromise;167                    });168                    promise2.then(function onPromise2Fulfilled(value) {169                        assert.strictEqual(value, sentinel);170                        done();171                    });172                });173                specify("a pseudo-promise", function (done) {174                    var promise1 = rejected(dummy);175                    var promise2 = promise1.then(null, function onRejected() {176                        return {177                            then: function (f) { f(sentinel); }178                        };179                    });180                    promise2.then(function onPromise2Fulfilled(value) {181                        assert.strictEqual(value, sentinel);182                        done();183                    });184                });185            });186        });187        describe("3.2.6.3.3: If/when `returnedPromise` is rejected, `promise2` must be rejected with the same reason.",188                 function () {189            describe("`promise1` is fulfilled, and `returnedPromise` is:", function () {190                testRejected(sentinel, function (returnedPromise, done) {191                    var promise1 = fulfilled(dummy);192                    var promise2 = promise1.then(function onFulfilled() {193                        return returnedPromise;194                    });195                    promise2.then(null, function onPromise2Rejected(reason) {196                        assert.strictEqual(reason, sentinel);197                        done();198                    });199                });200                specify("a pseudo-promise", function (done) {201                    var promise1 = fulfilled(dummy);202                    var promise2 = promise1.then(function onFulfilled() {203                        return {204                            then: function (f, r) { r(sentinel); }205                        };206                    });207                    promise2.then(null, function onPromise2Rejected(reason) {208                        assert.strictEqual(reason, sentinel);209                        done();210                    });211                });212            });213            describe("`promise1` is rejected, and `returnedPromise` is:", function () {214                testRejected(sentinel, function (returnedPromise, done) {215                    var promise1 = rejected(dummy);216                    var promise2 = promise1.then(null, function onRejected() {217                        return returnedPromise;218                    });219                    promise2.then(null, function onPromise2Rejected(reason) {220                        assert.strictEqual(reason, sentinel);221                        done();222                    });223                });224                specify("a pseudo-promise", function (done) {225                    var promise1 = rejected(dummy);226                    var promise2 = promise1.then(null, function onRejected() {227                        return {228                            then: function (f, r) { r(sentinel); }229                        };230                    });231                    promise2.then(null, function onPromise2Rejected(reason) {232                        assert.strictEqual(reason, sentinel);233                        done();234                    });235                });236            });237        });238    });239    describe("3.2.6.4: If `onFulfilled` is not a function and `promise1` is fulfilled, `promise2` must be fulfilled " +240             "with the same value.", function () {241        function testNonFunction(nonFunction, stringRepresentation) {242            describe("`onFulfilled` is " + stringRepresentation, function () {243                testFulfilled(sentinel, function (promise1, done) {244                    var promise2 = promise1.then(nonFunction);245                    promise2.then(function onPromise2Fulfilled(value) {246                        assert.strictEqual(value, sentinel);247                        done();248                    });249                });250            });251        }252        testNonFunction(undefined, "`undefined`");253        testNonFunction(null, "`null`");254        testNonFunction(false, "`false`");255        testNonFunction(5, "`5`");256        testNonFunction({}, "an object");257        testNonFunction([function () { return other; }], "an array containing a function");258    });259    describe("3.2.6.5: If `onRejected` is not a function and `promise1` is rejected, `promise2` must be rejected " +260             "with the same reason.", function () {261        function testNonFunction(nonFunction, stringRepresentation) {262            describe("`onRejected` is " + stringRepresentation, function () {263                testRejected(sentinel, function (promise1, done) {264                    var promise2 = promise1.then(null, nonFunction);265                    promise2.then(null, function onPromise2Rejected(reason) {266                        assert.strictEqual(reason, sentinel);267                        done();268                    });269                });270            });271        }272        testNonFunction(undefined, "`undefined`");273        testNonFunction(null, "`null`");274        testNonFunction(false, "`false`");275        testNonFunction(5, "`5`");276        testNonFunction({}, "an object");277        testNonFunction([function () { return other; }], "an array containing a function");278    });...

1.promise.js

Source:1.promise.js

1const PENDING = "pending";2const FULFILLED = "fulfilled";3const REJECTED = "rejected";4function Promise2(executor) {5  const self = this;6  self.status = PENDING;7  self.onResolveCallbacks = [];8  self.onRejectCallbacks = [];9  function resolve(value) {10    if (value instanceof Promise2) {11      return value.then(resolve, reject);12    }13    setTimeout(() => {14      if (self.status === PENDING) {15        self.status = FULFILLED;16        self.value = value;17        self.onResolveCallbacks.forEach(cb => cb(self.value));18      }19    });20  }21  function reject(reason) {22    setTimeout(() => {23      if (self.status === PENDING) {24        self.status = REJECTED;25        self.value = reason;26        self.onRejectCallbacks.forEach(cb => cb(self.value));27      }28    });29  }30  try {31    executor(resolve, reject);32  } catch (error) {33    reject(error);34  }35}36function resolvePromise(promise2, x, resolve, reject) {37  if (x === promise2) {38    return reject(new TypeError("å¾ªç¯å¼ç¨"));39  }40  let called = false;41  if (x instanceof Promise2) {42    if (x.status === PENDING) {43      x.then(function(y) {44        resolvePromise(promise2, y, resolve, reject);45      }, reject);46    } else {47      x.then(resolve, reject);48    }49  } else if (x !== null && (typeof x === "object" || typeof x === "function")) {50    try {51      const { then } = x;52      if (typeof then === "function") {53        then.call(54          x,55          function(y) {56            if (called) return;57            called = true;58            resolvePromise(promise2, y, resolve, reject);59          },60          function(reason) {61            if (called) return;62            called = true;63            reject(reason);64          }65        );66      } else {67        resolve(x);68      }69    } catch (error) {70      if (called) return;71      called = true;72      reject(error);73    }74  } else {75    resolve(x);76  }77}78Promise2.prototype.then = function(onFulfilled, onRejected) {79  onFulfilled =80    typeof onFulfilled === "function" ? onFulfilled : value => value;81  onRejected =82    typeof onRejected === "function"83      ? onRejected84      : reason => {85          throw reason;86        };87  const self = this;88  if (self.status === FULFILLED) {89    const promise2 = new Promise2((resolve, reject) => {90      setTimeout(() => {91        try {92          const x = onFulfilled(self.value);93          resolvePromise(promise2, x, resolve, reject);94        } catch (error) {95          reject(error);96        }97      });98    });99    return promise2;100  }101  if (self.status === REJECTED) {102    const promise2 = new Promise2((resolve, reject) => {103      setTimeout(() => {104        try {105          const x = onRejected(self.value);106          resolvePromise(promise2, x, resolve, reject);107        } catch (error) {108          reject(error);109        }110      });111    });112    return promise2;113  }114  if (self.status === PENDING) {115    const promise2 = new Promise2((resolve, reject) => {116      self.onResolveCallbacks.push(function() {117        try {118          const x = onFulfilled(self.value);119          resolvePromise(promise2, x, resolve, reject);120        } catch (error) {121          reject(error);122        }123      });124      self.onRejectCallbacks.push(function() {125        try {126          const x = onRejected(self.value);127          resolvePromise(promise2, x, resolve, reject);128        } catch (error) {129          reject(error);130        }131      });132    });133    return promise2;134  }135};136Promise2.prototype.catch = function(onRejected) {137  this.then(null, onRejected);138};139Promise2.prototype.finally = function(cb) {140  const p = this.constructor;141  return this.then(142    value => p.resolve(cb()).then(() => value),143    reason =>144      p.resolve(cb()).then(() => {145        throw reason;146      })147  );148};149Promise2.deferred = Promise2.defer = function() {150  const defer = {};151  defer.promise = new Promise2(function(resolve, reject) {152    defer.resolve = resolve;153    defer.reject = reject;154  });155  return defer;156};157Promise2.resolve = function(value) {158  if (value instanceof Promise2) return value;159  return new Promise2((resolve, reject) => {160    if (value && value.then && typeof value.then === "function") {161      value.then(resolve, reject);162    } else {163      resolve(value);164    }165  });166};167Promise2.reject = function(reason) {168  return new Promise2((resolve, reject) => {169    reject(reason);170  });171};172function allHelp(len, resolve) {173  let [count, result] = [0, []];174  return function done(value, i) {175    result[i] = value;176    count += 1;177    if (count === len) resolve(result);178  };179}180Promise2.all = function(promises) {181  return new Promise2((resolve, reject) => {182    const next = allHelp(promise.length, resolve);183    for (let i = 0; i < promises.length; i += 1) {184      promises[i].then(value => {185        next(value, i);186      }, reject);187    }188  });189};190Promise2.race = function(promises) {191  return new Promise2((resolve, reject) => {192    if (promise.length === 0) return;193    for (let i = 0; i < promises.length; i += 1) {194      promises[i].then(resolve, reject);195    }196  });197};198Promise2.serialPromise = function(promises) {199  promises.reduce((acc, cur) => {200    return acc.then(() => {201      cur.then(value => value);202    });203  }, Promise.resolve);204};...

Using AI Code Generation

1var wptools = require('wptools');2wptools.page('Barack Obama').then(function(page) {3    return page.get();4}).then(function(data) {5    console.log(data);6});7var wptools = require('wptools');8wptools.page('Barack Obama').get(function(err, data) {9    console.log(data);10});11var wptools = require('wptools');12wptools.page('Barack Obama').get(function(err, data) {13    console.log(data);14});15var wptools = require('wptools');16wptools.page('Barack Obama').get(function(err, data) {17    console.log(data);18});19var wptools = require('wptools');20wptools.page('Barack Obama').then(function(page) {21    return page.get();22}).then(function(data) {23    console.log(data);24});25var wptools = require('wptools');26wptools.page('Barack Obama').get(function(err, data) {27    console.log(data);28});29var wptools = require('wptools');30wptools.page('Barack Obama').get(function(err, data) {31    console.log(data);32});33var wptools = require('wptools');34wptools.page('Barack Obama').get(function(err, data) {35    console.log(data);36});37var wptools = require('wptools');38wptools.page('Barack Obama').then(function(page) {39    return page.get();40}).then(function(data) {41    console.log(data);42});43var wptools = require('wptools');44wptools.page('Barack Obama').get(function(err, data) {45    console.log(data);46});47var wptools = require('wptools');48wptools.page('Barack Obama').get(function(err, data)

Using AI Code Generation

1var wp = require('wptoolkit');2.then(function (result) {3    console.log(result);4})5.catch(function (err) {6    console.log(err);7});8.then(function (result) {9    console.log(result);10})11.catch(function (err) {12    console.log(err);13});14    if (err) {15        console.log(err);16    } else {17        console.log(result);18    }19});20    if (err) {21        console.log(err);22    } else {23        console.log(result);24    }25});26    if (err) {27        console.log(err);28    } else {29        console.log(result);30    }31});32    if (err) {33        console.log(err);34    } else {35        console.log(result);36    }37});

Using AI Code Generation

1const wpt = require('webpagetest');2const wptPromise = require('webpagetest-promise');3const wptPromise2 = require('webpagetest-promise2');4const wpt2 = wptPromise2('www.webpagetest.org', 'A.2f0a0f2d2e6a8dc8c0b9b1e1a9a9f3a3');5const wpt3 = wptPromise('www.webpagetest.org', 'A.2f0a0f2d2e6a8dc8c0b9b1e1a9a9f3a3');6    if (err) {7        console.log(err);8    } else {9        console.log(data);10    }11});12    console.log(data);13}).catch(err => {14    console.log(err);15});16        videoParams: {17        }18    }, (err, data) => {19        if (err) {20            console.log(err);21        } else {22            console.log(data);23        }24    }25);26'use strict';27const request = require('request');28class WPTPromise2 {29    constructor(host, key) {30        this.host = host;31        this.key = key;32        this.options = {33            headers: {34            }35        };36    }37    runTest(url, options, callback) {38        if (typeof options === 'function

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2var promise2 = wptoolkit.promise2;3promise2({4}).then(function (result) {5    console.log(result);6}).catch(function (err) {7    console.log(err);8});9wptoolkit.promise({10}).then(function (result) {11    console.log(result);12}).catch(function (err) {13    console.log(err);14});15wptoolkit.callback({16}, function (err, result) {17    if (err) {18        console.log(err);19    } else {20        console.log(result);21    }22});23wptoolkit.callback({24}, function (err, result) {25    if (err) {26        console.log(err);27    } else {28        console.log(result);29    }30});31wptoolkit.promise({32}).then(function (result) {33    console.log(result);34}).catch(function (err) {35    console.log(err);36});37promise2({38}).then(function (result) {39    console.log(result);40}).catch(function (err) {41    console.log(err);42});43wptoolkit.callback({44}, function (err, result) {45    if (err) {46        console.log(err);47    } else {48        console.log(result);49    }50});51wptoolkit.promise({52}).then(function

Using AI Code Generation

1var wptools = require('wptools');2var promise2 = wptools.page('Albert_Einstein').promise2();3promise2.then(function (doc) {4    console.log(doc);5});6var wptools = require('wptools');7var promise = wptools.page('Albert_Einstein').promise();8promise.then(function (doc) {9    console.log(doc);10});11var wptools = require('wptools');12var promise = wptools.page('Albert_Einstein').image().promise();13promise.then(function (doc) {14    console.log(doc);15});16var wptools = require('wptools');17var promise = wptools.page('Albert_Einstein').infobox().promise();18promise.then(function (doc) {19    console.log(doc);20});21var wptools = require('wptools');22var promise = wptools.page('Albert_Einstein').categories().promise();23promise.then(function (doc) {24    console.log(doc);25});26var wptools = require('wptools');27var promise = wptools.page('Albert_Einstein').links().promise();28promise.then(function (doc) {29    console.log(doc);30});31var wptools = require('wptools');32var promise = wptools.page('Albert_Einstein').references().promise();33promise.then(function (doc) {34    console.log(doc);35});36var wptools = require('wptools');37var promise = wptools.page('Albert_Einstein').coordinates().promise();38promise.then(function (doc) {39    console.log(doc);40});41var wptools = require('wptools');42var promise = wptools.page('Albert_Einstein').extract().promise();43promise.then(function (doc) {44    console.log(doc);45});46var wptools = require('wptools');47var promise = wptools.page('Albert_E

Using AI Code Generation

1var wptools = require('wptools');2wptools.page('Barack Obama').then(function(page) {3  return page.getWikiText();4}).then(function(wikitext) {5  console.log(wikitext);6});7wptools.page('Barack Obama', function(err, page) {8  page.getWikiText(function(err, wikitext) {9    console.log(wikitext);10  });11});12    throw err;

Using AI Code Generation

1var wptools = require('wptools');2var fs = require('fs');3var page = wptools.page(url);4var options = {5};6page.get(options, function(err, response) {7  if (err) {8    console.log(err);9  } else {10    console.log(response);11    fs.writeFile('barack.json', JSON.stringify(response), function(err) {12      if (err) {13        console.log(err);14      } else {15        console.log('Saved!');16      }17    });18  }19});20var wptools = require('wptools');21var fs = require('fs');22var page = wptools.page(url);23var options = {24};25page.get(options)26  .then(function(response) {27    console.log(response);28    fs.writeFile('barack.json', JSON.stringify(response), function(err) {29      if (err) {30        console.log(err);31      } else {32        console.log('Saved!');33      }34    });35  })36  .catch(function(err) {37    console.log(err);38  });39var wptools = require('wptools');40var fs = require('fs');41var page = wptools.page(url);42var options = {43};44page.get(options)45  .then(function(response) {46    console.log(response);47    fs.writeFile('barack.json', JSON.stringify(response), function(err) {48      if (err) {49        console.log(err);50      } else {51        console.log('Saved!');52      }53    });54  })55  .catch(function(err) {56    console.log(err);57  });

Using AI Code Generation

1var wiki = require('wikijs').default;2var wptools = require('wptools');3var page = wptools.page('Albert Einstein');4page.get(function(err, resp) {5  console.log(resp);6});7var wiki = require('wikijs').default;8var page = wiki().page('Albert Einstein');9page.then(function(page) {10  page.fullInfo().then(function(info) {11    console.log(info);12  });13});14var wiki = require('wikijs').default;15var wptools = require('wptools');16var page = wptools.page('Albert Einstein');17page.get(function(err, resp) {18  console.log(resp);19});20var wiki = require('wikijs').default;21var page = wiki().page('Albert Einstein');22page.then(function(page) {23  page.fullInfo().then(function(info) {24    console.log(info);25  });26});27var wiki = require('wikijs').default;28var wptools = require('wptools');29var page = wptools.page('Albert Einstein');30page.get(function(err, resp) {31  console.log(resp);32});33var wiki = require('wikijs').default;34var page = wiki().page('Albert Einstein');35page.then(function(page) {

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