How to use PromiseCapability method in wpt

Best JavaScript code snippet using wpt

promise.js

Source:promise.js

...471    var C = this, promiseCapability, iterator, values,472      remainingElementsCount, index, next, resolveResult,473      nextValue, nextPromise, resolveElement, result;474    try {475      promiseCapability = NewPromiseCapability(C);476    } catch ( e ) {477      return e;478    }479    try {480      iterator = GetIterator(iterable);481    } catch ( e ) {482      return IfAbruptRejectPromise(e, promiseCapability);483    }484    values = [];485    remainingElementsCount = {'[[value]]': 0};486    index = 0;487    while ( true ) {488      try {489        next = IteratorStep(iterator);490      } catch ( e ) {491        return IfAbruptRejectPromise(e, promiseCapability);492      }493      if ( next === false ) {494        if ( index === 0 ) {495          try {496            resolveResult = promiseCapability['[[Resolve]]']497              .call(undefined, values);498          } catch ( e ) {499            return e;500          }501        }502        return promiseCapability['[[Promise]]'];503      }504      try {505        nextValue = IteratorValue(next);506      } catch ( e ) {507        return IfAbruptRejectPromise(e, promiseCapability);508      }509      try {510        nextPromise = C.cast(nextValue);511      } catch ( e ) {512        return IfAbruptRejectPromise(e, promiseCapability);513      }514      resolveElement = new PromiseAllResolveElementFunction();515      defineInternal(resolveElement, '[[Index]]', index);516      defineInternal(resolveElement, '[[Values]]', values);517      defineInternal(resolveElement, '[[Capabilities]]', promiseCapability);518      defineInternal(resolveElement, '[[RemainingElements]]',519        remainingElementsCount520      );521      try {522        result = nextPromise.then(resolveElement,523          promiseCapability['[[Reject]]']524        );525      } catch ( e ) {526        return IfAbruptRejectPromise(e, promiseCapability);527      }528      index++;529      remainingElementsCount['[[value]]']++;530    }531  };532533  // 25.4.4.1.1 Promise.all Resolve Element Functions534  function PromiseAllResolveElementFunction () {535    return function F ( x ) {536      var index = F['[[Index]]'],537        values = F['[[Values]]'],538        promiseCapability = F['[[Capabilities]]'],539        remainingElementsCount = F['[[RemainingElements]]'];540      try {541        values[index] = x;542      } catch ( e ) {543        return IfAbruptRejectPromise(e, promiseCapability);544      }545      remainingElementsCount['[[value]]']--;546      if ( remainingElementsCount['[[value]]'] === 0 ) {547        promiseCapability['[[Resolve]]'].call(undefined, values);548      }549      return undefined;550    };551  }552553  // 25.4.4.2 Promise.cast ( x )554  Promise.cast = function ( x ) {555    var C = this,556      promiseCapability,557      resolveResult,558      constructor;559    if ( IsPromise(x) ) {560      constructor = x['[[PromiseConstructor]]'];561      if ( SameValue(constructor, C) ) {562        return x;563      }564    }565    try {566      promiseCapability = NewPromiseCapability(C);567    } catch ( e ) {568      return e;569    }570    try {571      resolveResult = promiseCapability['[[Resolve]]'].call(undefined, x);572    } catch ( e ) {573      return e;574    }575    return promiseCapability['[[Promise]]'];576  };577578  // 25.4.4.4 Promise.race ( iterable )579  Promise.race = function ( iterable ) {580    var C = this, promiseCapability, iterator, nextValue, nextPromise, next;581    try {582      promiseCapability = NewPromiseCapability(C);583    } catch ( e ) {584      return e;585    }586    try {587      iterator = GetIterator(iterable);588    } catch ( e ) {589      return IfAbruptRejectPromise(e, promiseCapability);590    }591    while ( true ) {592      try {593        next = IteratorStep(iterator);594      } catch ( e ) {595        return IfAbruptRejectPromise(e, promiseCapability);596      }597      if ( next === false ) {598        return promiseCapability['[[Promise]]'];599      }600      try {601        nextValue = IteratorValue(next);602      } catch ( e ) {603        return IfAbruptRejectPromise(e, promiseCapability);604      }605      try {606        nextPromise = C.cast(nextValue);607      } catch ( e ) {608        return IfAbruptRejectPromise(e, promiseCapability);609      }610      try {611        nextPromise.then(promiseCapability['[[Resolve]]'],612          promiseCapability['[[Reject]]']613        );614      } catch ( e ) {615        return IfAbruptRejectPromise(e, promiseCapability);616      }617    }618  };619620  // 25.4.4.5 Promise.reject ( r )621  Promise.reject = function ( r ) {622    var C = this, promiseCapability, rejectResult;623    try {624      promiseCapability = NewPromiseCapability(C);625    } catch ( e ) {626      return e;627    }628    try {629      rejectResult = promiseCapability['[[Reject]]'].call(undefined, r);630    } catch ( e ) {631      return e;632    }633    return promiseCapability['[[Promise]]'];634  };635636  // 25.4.4.6 Promise.resolve ( x )637  Promise.resolve = function ( x ) {638    var C = this, promiseCapability, resolveResult;639    try {640      promiseCapability = NewPromiseCapability(C);641    } catch ( e ) {642      return e;643    }644    try {645      resolveResult = promiseCapability['[[Resolve]]'].call(undefined, x);646    } catch ( e ) {647      return e;648    }649    return promiseCapability['[[Promise]]'];650  };651652  // 25.4.5.1 Promise.prototype.catch ( onRejected )653  Promise.prototype['catch'] = function ( onRejected ) {654    var promise = this;655    return promise.then(undefined, onRejected);656  };657658  // 25.4.5.3 Promise.prototype.then ( onFulfilled , onRejected )659  Promise.prototype.then = function ( onFulfilled , onRejected ) {660    var promise = this,661      C, promiseCapability, rejectionHandler, fulfillmentHandler,662      resolutionHandler, resolveReaction, rejectReaction, resolution;663    if ( !IsPromise(promise) ) {664      throw TypeError();665    }666    try {667      C = promise.constructor;668    } catch ( e ) {669      return e;670    }671    try {672      promiseCapability = NewPromiseCapability(C);673    } catch ( e ) {674      return e;675    }676    if ( IsCallable(onRejected) ) {677      rejectionHandler = onRejected;678    } else {679      rejectionHandler = new ThrowerFunction();680    }681    if ( IsCallable(onFulfilled) ) {682      fulfillmentHandler = onFulfilled;683    } else {684      fulfillmentHandler = new IdentityFunction();685    }686    resolutionHandler = new PromiseResolutionHandlerFunction();687    defineInternal(resolutionHandler, '[[Promise]]', promise);688    defineInternal(resolutionHandler, '[[FulfillmentHandler]]',689      fulfillmentHandler690    );691    defineInternal(resolutionHandler, '[[RejectionHandler]]',692      rejectionHandler693    );694    resolveReaction = {695      '[[Capabilities]]': promiseCapability,696      '[[Handler]]': resolutionHandler697    };698    rejectReaction = {699      '[[Capabilities]]': promiseCapability,700      '[[Handler]]': rejectionHandler701    };702    if ( promise['[[PromiseStatus]]'] === 'unresolved' ) {703      promise['[[PromiseResolveReactions]]'].push(resolveReaction);704      promise['[[PromiseRejectReactions]]'].push(rejectReaction);705    }706    if ( promise['[[PromiseStatus]]'] === 'has-resolution' ) {707      resolution = promise['[[PromiseResult]]'];708      EnqueueTask(PromiseReactionTask, [resolveReaction, resolution]);709    }710    if ( promise['[[PromiseStatus]]'] === 'has-rejection' ) {711      resolution = promise['[[PromiseResult]]'];712      EnqueueTask(PromiseReactionTask, [rejectReaction, resolution]);713    }714    return promiseCapability['[[Promise]]'];715  };716717  // 25.4.5.3.1 Identity Functions718  function IdentityFunction () {719    return function F ( x ) {720      return x;721    };722  }723724  // 25.4.5.3.2 PromiseResolutionHandlerFunctions725  function PromiseResolutionHandlerFunction () {726    return function F ( x ) {727      var promise = F['[[Promise]]'],728        fulfillmentHandler = F['[[FulfillmentHandler]]'],729        rejectionHandler = F['[[RejectionHandler]]'],730        selfResolutionError, C, promiseCapability, updateResult;731      if ( SameValue(x, promise) ) {732        selfResolutionError = TypeError();733        return rejectionHandler.call(undefined, selfResolutionError);734      }735      C = promise['[[PromiseConstructor]]'];736      try {737        promiseCapability = NewPromiseCapability(C);738      } catch ( e ) {739        return e;740      }741      try {742        updateResult = UpdatePromiseFromPotentialThenable(x,743          promiseCapability744        );745      } catch ( e ) {746        return e;747      }748      if ( updateResult !== 'not a thenable') {749        return promiseCapability['[[Promise]]'].then(fulfillmentHandler,750          rejectionHandler751        );
...

PromiseConstructor.js

Source:PromiseConstructor.js

...29        throw new TypeError("|this| is not a object");30    // FIXME: Fix this code when @@species well-known symbol is landed.31    // https://bugs.webkit.org/show_bug.cgi?id=14662432    var constructor = this;33    var promiseCapability = @newPromiseCapability(constructor);34    var values = [];35    var index = 0;36    var remainingElementsCount = 1;37    function newResolveElement(index)38    {39        var alreadyCalled = false;40        return function (argument)41        {42            if (alreadyCalled)43                return undefined;44            alreadyCalled = true;45            @putByValDirect(values, index, argument);46            --remainingElementsCount;47            if (remainingElementsCount === 0)48                return promiseCapability.@resolve.@call(undefined, values);49            return undefined;50        }51    }52    try {53        for (var value of iterable) {54            @putByValDirect(values, index, undefined);55            var nextPromise = constructor.resolve(value);56            var resolveElement = newResolveElement(index);57            ++remainingElementsCount;58            nextPromise.then(resolveElement, promiseCapability.@reject);59            ++index;60        }61        --remainingElementsCount;62        if (remainingElementsCount === 0)63            promiseCapability.@resolve.@call(undefined, values);64    } catch (error) {65        promiseCapability.@reject.@call(undefined, error);66    }67    return promiseCapability.@promise;68}69function race(iterable)70{71    "use strict";72    if (!@isObject(this))73        throw new TypeError("|this| is not a object");74    // FIXME: Fix this code when @@species well-known symbol is landed.75    // https://bugs.webkit.org/show_bug.cgi?id=14662476    var constructor = this;77    var promiseCapability = @newPromiseCapability(constructor);78    try {79        for (var value of iterable) {80            var nextPromise = constructor.resolve(value);81            nextPromise.then(promiseCapability.@resolve, promiseCapability.@reject);82        }83    } catch (error) {84        promiseCapability.@reject.@call(undefined, error);85    }86    return promiseCapability.@promise;87}88function reject(reason)89{90    "use strict";91    if (!@isObject(this))92        throw new TypeError("|this| is not a object");93    var promiseCapability = @newPromiseCapability(this);94    promiseCapability.@reject.@call(undefined, reason);95    return promiseCapability.@promise;96}97function resolve(value)98{99    "use strict";100    if (!@isObject(this))101        throw new TypeError("|this| is not a object");102    if (@isPromise(value)) {103        var valueConstructor = value.constructor;104        if (valueConstructor === this)105            return value;106    }107    var promiseCapability = @newPromiseCapability(this);108    promiseCapability.@resolve.@call(undefined, value);109    return promiseCapability.@promise;...

Using AI Code Generation

1var wpt = require('webpagetest');2var api = new wpt('www.webpagetest.org');3api.runTest('www.google.com', function(err, data) {4    if (err) return console.error(err);5    console.log('Test ID: %s', data.testId);6    api.getTestResults(data.testId, function(err, data) {7        if (err) return console.error(err);8        console.log('First View: %d', data.data.average.firstView.loadTime);9    });10});11var wpt = require('webpagetest');12var api = new wpt('www.webpagetest.org');13api.runTest('www.google.com')14    .then(function(data) {15        console.log('Test ID: %s', data.testId);16        return api.getTestResults(data.testId);17    })18    .then(function(data) {19        console.log('First View: %d', data.data.average.firstView.loadTime);20    })21    .catch(function(err) {22        console.error(err);23    });24var wpt = require('webpagetest');25var api = new wpt('www.webpagetest.org');26api.runTest('www.google.com')27    .then(function(data) {28        console.log('Test ID: %s', data.testId);29        return api.getTestResults(data.testId);30    })31    .then(function(data) {32        console.log('First View: %d', data.data.average.firstView.loadTime);33    })34    .catch(function(err) {35        console.error(err);36    });37var wpt = require('webpagetest');38var api = new wpt('www.webpagetest.org');39api.runTest('www.google.com')40    .then(function(data) {41        console.log('Test ID: %s', data.testId);42        return api.getTestResults(data.testId);43    })44    .then(function(data) {45        console.log('First View: %d', data.data.average.firstView.loadTime);46    })47    .catch(function(err) {48        console.error(err);49    });50var wpt = require('webpag

Using AI Code Generation

1var Promise = require("bluebird");2var wpt = require('webpagetest');3var wpt = new WebPageTest('www.webpagetest.org');4var options = {5};6function PromiseCapability() {7    var self = this;8    this.promise = new Promise(function (resolve, reject) {9        self.resolve = resolve;10        self.reject = reject;11    });12}13var promiseCapability = new PromiseCapability();14    if (err) {15        promiseCapability.reject(err);16    } else {17        promiseCapability.resolve(data);18    }19});20promiseCapability.promise.then(function (data) {21    console.log(data);22});23promiseCapability.promise.catch(function (err) {24    console.log(err);25});

Using AI Code Generation

1var assert = require('assert');2var wpt = require('webpagetest');3var wptPromise = new wpt('API_KEY');4var location = 'Dulles:Chrome';5var runs = 1;6wptPromise.runTest(url, { location: location, runs: runs })7.then(function(data) {8    console.log(data);9});10wptPromise.runTest(url, { location: location, runs: runs }, function(err, data) {11    console.log(data);12});13{ statusCode: 200,14   { statusCode: 200,

Using AI Code Generation

1var wptools = require('wptools');2var wp = wptools.page('Barack_Obama');3wp.get().then(function(data){4    console.log(data);5    console.log(data.infobox);6    console.log(data.images);7    console.log(data.coordinates);8    console.log(data.links);9    console.log(data.extlinks);10    console.log(data.categories);11    console.log(data.sections);12    console.log(data.parse.text);13    console.log(data.parse.html);14    console.log(data.parse.wikitext);15    console.log(data.parse.categories);16    console.log(data.parse.images);17    console.log(data.parse.infobox);18    console.log(data.parse.external_links);19    console.log(data.parse.links);20    console.log(data.parse.templates);21    console.log(data.parse.langlinks);22    console.log(data.parse.sections);23    console.log(data.parse.displaytitle);24    console.log(data.parse.headitems);25    console.log(data.parse.headhtml);26    console.log(data.parse.lastrevid);27    console.log(data.parse.revid);28    console.log(data.parse.touched);29    console.log(data.parse.pageid);30    console.log(data.parse.ns);31    console.log(data.parse.title);32    console.log(data.parse.contentmodel);33    console.log(data.parse.pagelanguage);34    console.log(data.parse.pagelanguagehtmlcode);35    console.log(data.parse.pagelanguagedir);36    console.log(data.parse.thumb);37    console.log(data.parse.thumbnail);38    console.log(data.parse.originalimage);39    console.log(data.parse.lang);40    console.log(data.parse.dir);41    console.log(data.parse.timestamp);42    console.log(data.parse.description);43    console.log(data.parse.descriptionurl);44    console.log(data.parse.contentformat);45    console.log(data.parse.contentmodel);46    console.log(data.parse.pageid);47    console.log(data.parse.ns);48    console.log(data.parse.title);49    console.log(data.parse.revid);50    console.log(data.parse.parentid);51    console.log(data.parse.lastrevid);52    console.log(data.parse.timestamp);53    console.log(data.parse.user);54    console.log(data.parse.userid);55    console.log(data.parse.comment);56    console.log(data.parse.contentformat);57    console.log(data.parse.contentmodel);58    console.log(data.parse.content);59    console.log(data.parse.parsedcomment);60    console.log(data.parse.sha1);61    console.log(data.parse.model);62    console.log(data.parse.format);63    console.log(data.parse.text);64    console.log(data.parse.html);65    console.log(data.parse.wikit

Using AI Code Generation

1var promise = wpt.promiseCapability();2var result = promise.promise.then(function (value) {3  console.log('success', value);4}, function (error) {5  console.log('error', error);6});7promise.resolve('hello world');8var wpt = require('wpt');9Download the [latest release](

Using AI Code Generation

1wptPromiseCapability = wpt.PromiseCapability;2var promiseCapability = wptPromiseCapability();3promiseCapability.promise.then(function(result) {4  console.log(result);5});6promiseCapability.resolver("Hello World");

Using AI Code Generation

1var testPromise = Promise.resolve("Done");2var promiseCapability = wpt.PromiseCapability(testPromise);3console.log(promiseCapability.Promise);4console.log(promiseCapability.resolve);5console.log(promiseCapability.reject);6const wpt = require('wpt');7var testPromise = Promise.resolve("Done");8var promiseCapability = wpt.PromiseCapability(testPromise);9console.log(promiseCapability.Promise);10console.log(promiseCapability.resolve);11console.log(promiseCapability.reject);12[MIT](LICENSE)

Using AI Code Generation

1PromiseCapability = require('wpt-runner').PromiseCapability;2var promise = new PromiseCapability();3promise.then(function(){4  console.log('promise resolved');5});6promise.resolve();7var promise = new PromiseCapability();8promise.then(function(){9  console.log('promise resolved');10});11promise.resolve();

Using AI Code Generation

1var wpt = require('./wptserve.js');2var promise = wpt.PromiseCapability();3promise.then(function(result) {4  console.log(result);5});6promise.resolve('success');7var wpt = require('./wptserve.js');8var promise = wpt.Promise();9promise.then(function(result) {10  console.log(result);11});12promise.resolve('success');13var wpt = require('./wptserve.js');14wpt.startServer();15var wpt = require('./wptserve.js');16wpt.startServer(8080);

Using AI Code Generation

1var test = require('./wptPromiseCapability');2var wpt = new test();3wpt.testPromiseCapability();4### testPromiseCapability() Method5var wpt = require('wpt-api');6var wptPromiseCapability = function () {7    this.wpt = new wpt();8    this.testPromiseCapability = function () {9        return new Promise(function (resolve, reject) {10                if (err) {11                    reject(err);12                }13                else {14                    resolve(data);15                }16            });17        });18    }19}20module.exports = wptPromiseCapability;21[MIT](LICENSE)

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