How to use checkIteratorProperties method in wpt

Best JavaScript code snippet using wpt

headers-basic.any.js

Source: headers-basic.any.js Github

copy

Full Screen

...109 headerValues.push(headerEntriesDict[value]);110 return value.toLowerCase();111}).sort();112var iteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]()));113function checkIteratorProperties(iterator) {114 var prototype = Object.getPrototypeOf(iterator);115 assert_equals(Object.getPrototypeOf(prototype), iteratorPrototype);116 var descriptor = Object.getOwnPropertyDescriptor(prototype, "next");117 assert_true(descriptor.configurable, "configurable");118 assert_true(descriptor.enumerable, "enumerable");119 assert_true(descriptor.writable, "writable");120}121test(function() {122 var headers = new Headers(headerEntriesDict);123 var actual = headers.keys();124 checkIteratorProperties(actual);125 sortedHeaderKeys.forEach(function(key) {126 const entry = actual.next();127 assert_false(entry.done);128 assert_equals(entry.value, key);129 });130 assert_true(actual.next().done);131 assert_true(actual.next().done);132 for (const key of headers.keys())133 assert_true(sortedHeaderKeys.indexOf(key) != -1);134}, "Check keys method");135test(function() {136 var headers = new Headers(headerEntriesDict);137 var actual = headers.values();138 checkIteratorProperties(actual);139 sortedHeaderKeys.forEach(function(key) {140 const entry = actual.next();141 assert_false(entry.done);142 assert_equals(entry.value, sortedHeaderDict[key]);143 });144 assert_true(actual.next().done);145 assert_true(actual.next().done);146 for (const value of headers.values())147 assert_true(headerValues.indexOf(value) != -1);148}, "Check values method");149test(function() {150 var headers = new Headers(headerEntriesDict);151 var actual = headers.entries();152 checkIteratorProperties(actual);153 sortedHeaderKeys.forEach(function(key) {154 const entry = actual.next();155 assert_false(entry.done);156 assert_equals(entry.value[0], key);157 assert_equals(entry.value[1], sortedHeaderDict[key]);158 });159 assert_true(actual.next().done);160 assert_true(actual.next().done);161 for (const entry of headers.entries())162 assert_equals(entry[1], sortedHeaderDict[entry[0]]);163}, "Check entries method");164test(function() {165 var headers = new Headers(headerEntriesDict);166 var actual = headers[Symbol.iterator]();...

Full Screen

Full Screen

Using AI Code Generation

copy

Full Screen

1var iter = {};2iter[Symbol.iterator] = function() {3 return {4 next: function() {5 return {done: false, value: 1};6 }7 };8};9checkIteratorProperties(iter, 1, false, false, false);10var iterable = {};11iterable[Symbol.iterator] = function() {12 return {13 next: function() {14 return {done: false, value: 1};15 }16 };17};18checkIterable(iterable);19var iterable = {};20iterable[Symbol.iterator] = function() {21 return {22 next: function() {23 return {done: false, value: 1};24 }25 };26};27checkIterable(iterable, 1);28var iterable = {};29iterable[Symbol.iterator] = function() {30 return {31 next: function() {32 return {done: false, value: 1};33 }34 };35};36checkIterable(iterable, 1, false);37var iterable = {};38iterable[Symbol.iterator] = function() {39 return {40 next: function() {41 return {done: false, value: 1};42 }43 };44};45checkIterable(iterable, 1, false, false);46var iterable = {};47iterable[Symbol.iterator] = function() {48 return {49 next: function() {50 return {done: false, value: 1};51 }52 };53};54checkIterable(iterable, 1, false, false, false);55var iterable = {};56iterable[Symbol.iterator] = function() {57 return {58 next: function() {59 return {done: false, value: 1};60 }61 };62};63checkIterable(iterable, 1, false, false, false, false);64var iterable = {};65iterable[Symbol.iterator] = function() {66 return {67 next: function() {68 return {done: false, value: 1};69 }70 };71};72checkIterable(iterable, 1, false, false, false, false

Full Screen

Using AI Code Generation

copy

Full Screen

1var wptHarness = require('./​wpt-harness.js');2wptHarness.checkIteratorProperties(new Set().values());3wptHarness.checkIteratorProperties(new Map().values());4wptHarness.checkIteratorProperties(new Map().keys());5wptHarness.checkIteratorProperties(new Map().entries());6var wptHarness = {7 checkIteratorProperties: function(iter) {8 console.log(iter);9 }10};11module.exports = wptHarness;12var wptHarness = require('./​wpt-harness.js');13wptHarness.checkIteratorProperties(new Set().values());14wptHarness.checkIteratorProperties(new Map().values());15wptHarness.checkIteratorProperties(new Map().keys());16wptHarness.checkIteratorProperties(new Map().entries());17var wptHarness = {18 checkIteratorProperties: function(iter) {19 console.log(iter);20 }21};22module.exports = wptHarness;23var wptHarness = require('./​wpt-harness.js');24wptHarness.checkIteratorProperties(new Set().values());25wptHarness.checkIteratorProperties(new Map().values());26wptHarness.checkIteratorProperties(new Map().keys());27wptHarness.checkIteratorProperties(new Map().entries());28var wptHarness = {29 checkIteratorProperties: function(iter) {30 console.log(iter);31 }32};33module.exports = wptHarness;34var wptHarness = require('./​wpt-harness.js');35wptHarness.checkIteratorProperties(new Set().values());36wptHarness.checkIteratorProperties(new Map().values());37wptHarness.checkIteratorProperties(new Map().keys());38wptHarness.checkIteratorProperties(new Map().entries());39var wptHarness = {40 checkIteratorProperties: function(iter) {41 console.log(iter);42 }43};44module.exports = wptHarness;45var wptHarness = require('./​wpt-harness.js');46wptHarness.checkIteratorProperties(new Set().values());47wptHarness.checkIteratorProperties(new Map().values());

Full Screen

Using AI Code Generation

copy

Full Screen

1var i = 0;2var object = {3 next: function() {4 if (i++ < 10) {5 return { value: i, done: false };6 } else {7 return { value: undefined, done: true };8 }9 }10};11checkIteratorProperties(object, "test");12function checkIteratorProperties(iterator, name, isAsync) {13 assert_equals(Object.prototype.toString.call(iterator), "[object Object]");14 var methods = ["next", "return", "throw"];15 if (isAsync) {16 methods = ["next", "return", "throw", "next", "return", "throw"];17 }18 for (var m of methods) {19 assert_own_property(iterator, m, name + " has " + m + " method");20 assert_equals(typeof iterator[m], "function", name + "." + m + " is a function");21 }22 assert_equals(iterator[Symbol.iterator](), iterator, name + "[Symbol.iterator]() returns the iterator");23}24 async_test(function(t) {25 var i = 0;26 var object = {27 next: function() {28 if (i++ < 10) {29 return { value: i, done: false };30 } else {31 return { value: undefined, done: true };32 }33 }34 };35 checkIteratorProperties(object, "test");36 t.done();37 });38var i = 0;39var object = {40 next: function() {41 if (i++ < 10) {42 return { value: i, done: false };43 } else {44 return { value: undefined, done: true };45 }46 }47};48checkIteratorProperties(object, "test");49function checkIteratorProperties(iterator, name, isAsync) {50 assert_equals(Object.prototype.toString.call(iterator

Full Screen

Using AI Code Generation

copy

Full Screen

1if (typeof checkIteratorProperties === "function") {2 var iter = [1, 2, 3][Symbol.iterator]();3 checkIteratorProperties(iter, {4 });5 checkIteratorProperties(iter, {6 });7 checkIteratorProperties(iter, {8 });9 checkIteratorProperties(iter, {10 });11}12checkIterable(object, [expected]);13var iter = object[Symbol.iterator]();14assert_equals(typeof iter, "object");15assert_equals(typeof iter.next, "function");16assert_equals(iter.next(), expected[0]);17assert_equals(iter.next(), expected[1]);18assert_equals(iter.next(), expected[2]);19assert_equals(iter.next(), expected[3]);20assert_equals(iter.next(), expected[4]);21assert_equals(iter.next(), expected[5]);22assert_equals(iter.next(), expected[6]);23assert_equals(iter.next(), expected[7]);24assert_equals(iter.next(), expected[8]);25assert_equals(iter.next(), expected[9]);26if (typeof checkIterable === "function") {27 checkIterable([1, 2, 3], [{28 }, {29 }, {30 }, {31 }]);32}

Full Screen

Using AI Code Generation

copy

Full Screen

1var iter = (function* () { throw new Test262Error(); }());2assert.throws(Test262Error, function() {3 $262.checkIteratorProperties(iter, {4 next: function() {5 return {6 };7 },8 return: function() {9 return {10 };11 }12 });13});

Full Screen

Using AI Code Generation

copy

Full Screen

1var checkIteratorProperties = WScript.LoadScriptFile("assertions.js", "samethread");2var obj = {3 [Symbol.iterator]: function() {4 return {5 next: function() {6 return {7 };8 }9 };10 }11};12var iterator = obj[Symbol.iterator]();13checkIteratorProperties(iterator, {14});15WScript.Echo("PASS");

Full Screen

Using AI Code Generation

copy

Full Screen

1var checkIteratorProperties = WScript.LoadScriptFile("assertions.js", "samethread");2var obj = {3 [Symbol.iterator]: function() {4 return {5 next: function() {6 return {7 };8 }9 };10 }11};12var iterator = obj[Symbol.iterator]();13checkIteratorProperties(iterator, {14});15WScript.Echo("PASS");

Full Screen

Using AI Code Generation

copy

Full Screen

1var iter = (function* () { throw new Test262Error(); }());2assert.throws(Test262Error, function() {3 $262.checkIteratorProperties(iter, {4 next: function() {5 return {6 };7 },8 return: function() {9 return {10 };11 }12 });13});

Full Screen

Using AI Code Generation

copy

Full Screen

1var i = 0;2var a = [1, 2, 3];3var it = a[Symbol.iterator]();4var result;5var done = false;6var value;7var nextCount = 0;8var returnCount = 0;9var throwCount = 0;10var thisValue = undefined;11while(!done) {12 result = it.next();13 done = result.done;14 value = result.value;15 nextCount++;16}17checkIteratorProperties(it, {18}, 'test #1');19it = a[Symbol.iterator]();20result = it.return("test262");21checkIteratorResult(result, "test262", true, 'test #2');22checkIteratorProperties(it, {23}, 'test #3');24it = a[Symbol.iterator]();25result = it.throw("error");26checkIteratorResult(result, undefined, true, 'test #4');27checkIteratorProperties(it, {28}, 'test #5');29it = a[Symbol.iterator]();30result = it.next();31value = result.value;32done = result.done;33nextCount++;34result = it.return("test262");35checkIteratorResult(result, "test262", true, 'test #6');36checkIteratorProperties(it, {37}, 'test #7');38it = a[Symbol.iterator]();39result = it.next();40value = result.value;41done = result.done;42nextCount++;43result = it.throw("error");44checkIteratorResult(result, undefined, true, 'test #8');45checkIteratorProperties(it, {46}, 'test #9');47it = a[Symbol.iterator]();48result = it.next();49value = result.value;50done = result.done;51nextCount++;52result = it.next();53value = result.value;54done = result.done;55nextCount++;56result = it.throw("error");57checkIteratorResult(result, undefined, true, '

Full Screen

Using AI Code Generation

copy

Full Screen

1function* test() {2 try {3 yield 1;4 yield 2;5 yield 3;6 } finally {7 yield 4;8 }9}10var iterator = test();11var result = iterator.next();12assert.areEqual({ value: 1, done: false }, result, "First next call should return { value: 1, done: false }");13result = iterator.return(5);14assert.areEqual({ value: 5, done: true }, result, "Second next call should return { value: 5, done: true }");15result = iterator.next();16assert.areEqual({ value: undefined, done: true }, result, "Third next call should return { value: undefined, done: true }");17var iterator = test();18result = iterator.next();19assert.areEqual({ value: 1, done: false }, result, "First next call should return { value: 1, done: false }");20result = iterator.return();21assert.areEqual({ value: undefined, done: true }, result, "Second next call should return { value: undefined, done: true }");22result = iterator.next();23assert.areEqual({ value: undefined, done: true }, result, "Third next call should return { value: undefined, done: true }");24var iterator = test();25result = iterator.next();26assert.areEqual({ value: 1, done: false }, result, "First next call should return { value: 1, done: false }");27result = iterator.throw("ex");28assert.areEqual({ value: undefined, done: true }, result, "Second next call should return { value: undefined, done: true }");29result = iterator.next();30assert.areEqual({ value: undefined, done: true }, result, "Third next call should return { value: undefined, done: true }");31var iterator = test();32result = iterator.next();33assert.areEqual({ value: 1, done: false }, result, "First next call should return { value: 1, done: false }");34result = iterator.throw();35assert.areEqual({ value: undefined, done: true }, result, "Second next call should return { value: undefined, done: true }");36result = iterator.next();37assert.areEqual({ value: undefined, done:

Full Screen

Using AI Code Generation

copy

Full Screen

1var assert = require('assert');2var wpt = require('wpt');3var assert = require('assert');4var wpt = require('wpt');5var iter = require('iter');6var checkIteratorProperties = wpt.checkIteratorProperties;7var checkIterable = wpt.checkIterable;8var checkIterator = wpt.checkIterator;9var checkIterableIterator = wpt.checkIterableIterator;10var checkAsyncIterable = wpt.checkAsyncIterable;11var checkAsyncIterator = wpt.checkAsyncIterator;12var checkAsyncIterableIterator = wpt.checkAsyncIterableIterator;13var checkSubclassing = wpt.checkSubclassing;14var checkSubclassingWithBrandCheck = wpt.checkSubclassingWithBrandCheck;15var { Iterable } = require('./​iterable');16var { Iterator } = require('./​iterator');17var { AsyncIterable } = require('./​asyncIterable');18var { AsyncIterator } = require('./​asyncIterator');19var { AsyncGenerator } = require('./​asyncGenerator');20var { AsyncGeneratorFunction } = require('./​asyncGeneratorFunction');21var { AsyncGeneratorPrototype } = require('./​asyncGeneratorPrototype');22var { AsyncIteratorPrototype }

Full Screen

Using AI Code Generation

copy

Full Screen

1var obj = {a:1, b:2, c:3};2var iter = obj[Symbol.iterator]();3checkIteratorProperties(iter, obj);4var obj = {a:1, b:2, c:3};5var iter = obj[Symbol.iterator]();6checkIteratorProperties(iter, obj, "done");7var obj = {a:1, b:2, c:3};8var iter = obj[Symbol.iterator]();9checkIteratorProperties(iter, obj, "value");10var obj = {a:1, b:2, c:3};11var iter = obj[Symbol.iterator]();12checkIteratorProperties(iter, obj, "value", "done");13var obj = {a:1, b:2, c:3};14var iter = obj[Symbol.iterator]();15checkIteratorProperties(iter, obj, "value", "done", "return");16var obj = {a:1, b:2, c:3};17var iter = obj[Symbol.iterator]();18checkIteratorProperties(iter, obj, "value", "done", "return", "throw");19var { Iterable } = require('./​iterable');20var { Iterator } = require('./​iterator');21var { AsyncIterable } = require('./​asyncIterable');22var { AsyncIterator } = require('./​asyncIterator');23var { AsyncGenerator } = require('./​asyncGenerator');24var { AsyncGeneratorFunction } = require('./​asyncGeneratorFunction');25var { AsyncGeneratorPrototype } = require('./​asyncGeneratorPrototype');26var { AsyncIteratorPrototype } = require('./​asyncIteratorPrototype');27var { Iterable } = require('./​iterable');28var { Iterator } = require('./​iterator');29var { AsyncIterable } = require('./​asyncIterable');30var { AsyncIterator } = require('./​asyncIterator');31var { AsyncGenerator } = require('./​asyncGenerator');32var { AsyncGeneratorFunction } = require('./​asyncGeneratorFunction');33var { AsyncGeneratorPrototype } = require('./​asyncGeneratorPrototype');34var { AsyncIteratorPrototype } = require('./​asyncIteratorPrototype');35var { Iterable } = require('./​iterable');36var { Iterator } = require('./​iterator');37var { AsyncIterable } = require('./​asyncIterable');38var { AsyncIterator } = require('./​asyncIterator');39var { AsyncGenerator } = require('./​asyncGenerator');40var { AsyncGeneratorFunction }

Full Screen

Using AI Code Generation

copy

Full Screen

1var obj = {a:1, b:2, c:3};2var iter = obj[Symbol.iterator]();3checkIteratorProperties(iter, obj);4var obj = {a:1, b:2, c:3};5var iter = obj[Symbol.iterator]();6checkIteratorProperties(iter, obj, "done");7var obj = {a:1, b:2, c:3};8var iter = obj[Symbol.iterator]();9checkIteratorProperties(iter, obj, "value");10var obj = {a:1, b:2, c:3};11var iter = obj[Symbol.iterator]();12checkIteratorProperties(iter, obj, "value", "done");13var obj = {a:1, b:2, c:3};14var iter = obj[Symbol.iterator]();15checkIteratorProperties(iter, obj, "value", "done", "return");16var obj = {a:1, b:2, c:3};17var iter = obj[Symbol.iterator]();18checkIteratorProperties(iter, obj, "value", "done", "return", "throw");

Full Screen

Blogs

Check out the latest blogs from LambdaTest on this topic:

27 Best Website Testing Tools In 2022

Testing is a critical step in any web application development process. However, it can be an overwhelming task if you don’t have the right tools and expertise. A large percentage of websites still launch with errors that frustrate users and negatively affect the overall success of the site. When a website faces failure after launch, it costs time and money to fix.

Your Favorite Dev Browser Has Evolved! The All New LT Browser 2.0

We launched LT Browser in 2020, and we were overwhelmed by the response as it was awarded as the #5 product of the day on the ProductHunt platform. Today, after 74,585 downloads and 7,000 total test runs with an average of 100 test runs each day, the LT Browser has continued to help developers build responsive web designs in a jiffy.

Difference Between Web And Mobile Application Testing

Smartphones have changed the way humans interact with technology. Be it travel, fitness, lifestyle, video games, or even services, it’s all just a few touches away (quite literally so). We only need to look at the growing throngs of smartphone or tablet users vs. desktop users to grasp this reality.

Putting Together a Testing Team

As part of one of my consulting efforts, I worked with a mid-sized company that was looking to move toward a more agile manner of developing software. As with any shift in work style, there is some bewilderment and, for some, considerable anxiety. People are being challenged to leave their comfort zones and embrace a continuously changing, dynamic working environment. And, dare I say it, testing may be the most ‘disturbed’ of the software roles in agile development.

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Run wpt automation tests on LambdaTest cloud grid

Perform automation testing on 3000+ real desktop and mobile devices online.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful