Best JavaScript code snippet using wpt
2_1_objects.js
Source:2_1_objects.js
...4section("Objects as associative arrays");5var point = {};6point["x"] = 1;7point["y"] = 2;8dumpObject("initial point", point);9point["x"] = 10;10point["y"] = 20;11dumpObject("modified point", point);12point = {"x": 100, "z": 200};13dumpObject("point with default values", point);14println();15println("Undefined property: " + point.qqq + " === " + point['qqq']);16println();17var strangeObject = {18 "hello world": "zzz",19 1: "qqq"20};21strangeObject["1 2"] = false;22dumpObject("strangeObject", strangeObject);23example('strangeObject[1] === strangeObject["1"]', "keys are strings");24example('point["x"] === point.x && point["y"] === point.y', "shorthand syntax");25println();26section("Properties testing");27example("'x' in point", " point has property 'x'");28example("'a' in point", " point has property 'a'");29println();30section("Properties dumping");31for (var property in point) {32 println(" point['" + property + "'] = " + point[property]);33}34section("Inheritance");35point = {x: 10, y: 20};36var shiftedPoint = Object.create(point);37shiftedPoint.dx = 1;38shiftedPoint.dy = 2;39dumpObject("point", point);40dumpObject("shiftedPoint", shiftedPoint);41println();42println("point is prototype of shiftedPoint: " + (Object.getPrototypeOf(shiftedPoint) === point));43println();44shiftedPoint.dx = -1;45dumpObject("shiftedPoint with modified dx", shiftedPoint);46println();47shiftedPoint.x = 1;48dumpObject("shiftedPoint with modified x", shiftedPoint);49dumpObject("point remains intact", point);50println();51point.y = 1000;52dumpObject("point with modified y", point);53dumpObject("shiftedPoint with propagated y", shiftedPoint);54println();55point.x = 1000;56dumpObject("point with modified x", point);57dumpObject("shiftedPoint without propagated x", shiftedPoint);58println();59delete shiftedPoint.x;60dumpObject("shiftedPoint with deleted local x", shiftedPoint);61println();62section("Methods");63point = {64 x: 10,65 y: 20,66 getX: function() { return point.x; },67 getY: function() { return point.y; }68};69dumpObject("Functions in properties: point", point);70println("Result of call to getX: " + point.getX());71println("Actual value of getX: " + point.getX);72println();73shiftedPoint = Object.create(point);74shiftedPoint.dx = 1;75shiftedPoint.dy = 2;76shiftedPoint.getX = function() { return shiftedPoint.x + shiftedPoint.dx; };77shiftedPoint.getY = function() { return shiftedPoint.y + shiftedPoint.dy; };78dumpObject("Functions in properties: shiftedPoint", shiftedPoint);79println();80println("Aliasing problem");81var point2 = point;82dumpObject("point2 references to the same object as point", point2);83point = {x: -1, y: -2};84dumpObject("point references new object", point);85dumpObject("point2 has correct x and y, but strange getX() and getY()", point2);86println("point2.getX takes value from point, not from point2: " + point2.getX);87println();88point = {89 x: 10,90 y: 20,91 getX: function() { return this.x; },92 getY: function() { return this.y; }93};94point2 = point;95point = {x: -1, y: -2};96println("'this' -- the object, method in called on");97dumpObject("point", point);98dumpObject("methods of point2 references correct object", point2);99println("dot-notations is shorthand for array-notation: " + point2.getX() + " === " + point2["getX"]());100println();101println("Specifying context object in apply: " +102 point2.getX.apply(point, ["other arguments"]) + ", " +103 point2.getX.apply(point2, ["other arguments"])104);105println("Specifying context object in call: " +106 point2.getX.call(point, "other arguments") + ", " +107 point2.getX.call(point2, "other arguments")108);109section("Constructors");110function pointFactory(x, y) {111 var point = {};112 point.x = x;113 point.y = y;114 point.getX = function() { return this.x; };115 point.getY = function() { return this.y; };116 return point;117}118dumpObject("point produced by factory", pointFactory(10, 20));119println();120function Point(x, y) {121// var point = {};122 this.x = x;123 this.y = y;124 this.getX = function() { return this.x; };125 this.getY = function() { return this.y; };126// return point;127}128dumpObject("point created by constructor", new Point(10, 20));129println("Constructor is ordinary function: " + (typeof Point) + "\n" + Point);130println();131function PointWithPrototype(x, y) {132 this.x = x;133 this.y = y;134}135PointWithPrototype.prototype.getX = function() { return this.x; };136PointWithPrototype.prototype.getY = function() { return this.y; };137dumpObject("PointWithPrototype.prototype", PointWithPrototype.prototype);138dumpObject("point created by constructor with prototype", new PointWithPrototype(10, 20));139println();140point = Object.create(PointWithPrototype.prototype);141PointWithPrototype.call(point, 1, 2);142dumpObject("PointWithPrototype created without new", point);...
test-bi-object-constructor.js
Source:test-bi-object-constructor.js
1function dumpObject(o) {2 print(typeof o,3 Object.prototype.toString.call(o),4 Object.getPrototypeOf(o) === Object.prototype,5 Object.isExtensible(o));6}7/*===8object constructor as function9object [object Object] true true10object [object Object] true true11object [object Object] true true12object [object Boolean] false true13object [object Boolean] false true14object [object Number] false true15object [object String] false true16object [object Array] false true17true18object [object Object] true true19true20function [object Function] false true21true22===*/23/* Object constructor called as a function. */24print('object constructor as function');25function constructorAsFunctionTest() {26 var t1, t2;27 dumpObject(Object());28 dumpObject(Object(undefined));29 dumpObject(Object(null));30 dumpObject(Object(true));31 dumpObject(Object(false));32 dumpObject(Object(123.0));33 dumpObject(Object('foo'));34 // check that the same object comes back35 t1 = [];36 t2 = Object(t1);37 dumpObject(t1);38 print(t1 === t2);39 t1 = {};40 t2 = Object(t1);41 dumpObject(t1);42 print(t1 === t2);43 t1 = function() {};44 t2 = Object(t1);45 dumpObject(t1);46 print(t1 === t2);47}48try {49 constructorAsFunctionTest();50} catch (e) {51 print(e.name);52}53/*===54object constructor as constructor55object [object Object] true true56object [object Object] true true57object [object Object] true true58object [object Boolean] false true59object [object Boolean] false true60object [object Number] false true61object [object String] false true62object [object Array] false true63true64object [object Object] true true65true66function [object Function] false true67true68object [object Number] false true69===*/70/* Object constructor called as a constructor */71print('object constructor as constructor');72function constructorTest() {73 var t1, t2;74 dumpObject(new Object());75 dumpObject(new Object(undefined));76 dumpObject(new Object(null));77 dumpObject(new Object(true));78 dumpObject(new Object(false));79 dumpObject(new Object(123.0));80 dumpObject(new Object('foo'));81 // check that the same object comes back82 t1 = [];83 t2 = new Object(t1);84 dumpObject(t1);85 print(t1 === t2);86 t1 = {};87 t2 = new Object(t1);88 dumpObject(t1);89 print(t1 === t2);90 t1 = function() {};91 t2 = new Object(t1);92 dumpObject(t1);93 print(t1 === t2);94 // arguments beyond first optional arg are ignored95 t2 = new Object(123, 'foo');96 dumpObject(t2);97}98try {99 constructorTest();100} catch (e) {101 print(e.name);...
Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3 if (err) return console.error(err);4 wpt.getTestResults(data.data.testId, function(err, data) {5 if (err) return console.error(err);6 console.log(data);7 });8});
Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var options = { runs: 3, location: 'Dulles:Chrome' };4wpt.runTest(url, options, function(err, data) {5 if (err) return console.error(err);6 console.log('Test status: ' + data.statusText);7 wpt.getTestResults(data.data.testId, function(err, data) {8 if (err) return console.error(err);9 console.log(data);10 });11});
Using AI Code Generation
1var wpt = require('wpt.js');2var wptClient = new wpt('API_KEY');3wptClient.getTestInfo('12345678', function(err, data) {4 if (err) {5 console.log(err);6 } else {7 console.log(wpt.dumpObject(data));8 }9});101. Fork it (
Using AI Code Generation
1const wptools = require('wptools');2const fs = require('fs');3function dumpObject(obj) {4 fs.writeFileSync('output.json', JSON.stringify(obj, null, 2))5}6function dumpObject(obj) {7 fs.writeFileSync('output.json', JSON.stringify(obj, null, 2))8}9wptools.page('Barack Obama').get().then((page) => {10 dumpObject(page.data);11});12const wptools = require('wptools');13const fs = require('fs');14function dumpObject(obj) {15 fs.writeFileSync('output.json', JSON.stringify(obj, null, 2))16}17wptools.page('Barack Obama').get().then((page) => {18 dumpObject(page.data);19});20const wptools = require('wptools');21const fs = require('fs');22function dumpObject(obj) {23 fs.writeFileSync('output.json', JSON.stringify(obj, null, 2))24}25wptools.page('Barack Obama').get().then((page) => {26 dumpObject(page.data);27});28const wptools = require('wptools');29const fs = require('fs');30function dumpObject(obj) {31 fs.writeFileSync('output.json', JSON.stringify(obj, null, 2))32}33wptools.page('Barack Obama').get().then((page) => {34 dumpObject(page.data);35});36const wptools = require('wptools');37const fs = require('fs');
Using AI Code Generation
1var wpt = require('wpt');2var wptConfig = require('./wptConfig');3var wptConfig = new wptConfig();4var wpt = new wpt(wptConfig.apiKey, wptConfig.apiHost);5var options = {6};7wpt.runTest(options, function(err, data) {8 if (err) {9 console.log('Error: ' + err.message);10 } else {11 console.log('Test ID: ' + data.data.testId);12 wpt.getTestResults(data.data.testId, function(err, data) {13 if (err) {14 console.log('Error: ' + err.message);15 } else {16 console.log('Test Results: ');17 wpt.dumpObject(data.data);18 }19 });20 }21});
Using AI Code Generation
1var wpt = require('wpt');2wpt.dumpObject({a:1, b:2, c:3});3var wpt = require('wpt');4var script = wpt.createTestScript();5script.setRuns(1);6script.setVideo(true);7script.setVideoCapture(true);8script.setVideoFull(true);9script.setVideoRate(30);10script.setVideoScreenSize(1024, 768);11script.setLocation('Dulles:Chrome');12script.setTimeout(300);13script.setConnectivity('Cable');14script.setMobile(true);15script.setMobileDevice('Motorola Droid 3');16script.setMobileCarrier('Verizon');17script.setPrivate(true);18script.setTimeline(true);19script.setNetLog(true);20script.setVisualMetrics(true);21script.setScript('script.js');22script.setScript('script2.js');23script.setScript('script3.js');24script.setScript('script4.js');25script.setScript('script5.js');26script.setScript('script6.js');27script.setScript('script7.js');28script.setScript('script8.js');29script.setScript('script9.js');30script.setScript('script10.js');31script.setScript('script11.js');32script.setScript('script12.js');33script.setScript('script13.js');34script.setScript('script14.js');35script.setScript('script15.js');36script.setScript('script16.js');37script.setScript('script17.js');38script.setScript('script18.js');39script.setScript('script19.js');40script.setScript('script20.js');41script.setScript('script21.js');42script.setScript('script22.js');43script.setScript('script23.js');44script.setScript('script24.js');45script.setScript('script25.js');46script.setScript('script26.js');47script.setScript('script27.js');48script.setScript('script28.js');49script.setScript('script29.js');50script.setScript('script30.js');51script.setScript('script31.js');52script.setScript('script32.js');53script.setScript('script33.js');54script.setScript('script34.js');55script.setScript('script35.js');56script.setScript('script36.js');57script.setScript('script37.js');58script.setScript('script38
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