Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More
How to use abortingWriter method in wpt
Best JavaScript code snippet using wpt
close.any.js
Source:close.any.js 
1// META: global=worker,jsshell2// META: script=../resources/test-utils.js3// META: script=../resources/recording-streams.js4'use strict';5const error1 = new Error('error1');6error1.name = 'error1';7const error2 = new Error('error2');8error2.name = 'error2';9promise_test(() => {10 const ws = new WritableStream({11 close() {12 return 'Hello';13 }14 });15 const writer = ws.getWriter();16 const closePromise = writer.close();17 return closePromise.then(value => assert_equals(value, undefined, 'fulfillment value must be undefined'));18}, 'fulfillment value of ws.close() call must be undefined even if the underlying sink returns a non-undefined ' +19 'value');20promise_test(() => {21 let controller;22 let resolveClose;23 const ws = new WritableStream({24 start(c) {25 controller = c;26 },27 close() {28 return new Promise(resolve => {29 resolveClose = resolve;30 });31 }32 });33 const writer = ws.getWriter();34 const closePromise = writer.close();35 return flushAsyncEvents().then(() => {36 controller.error(error1);37 return flushAsyncEvents();38 }).then(() => {39 resolveClose();40 return Promise.all([41 closePromise,42 writer.closed,43 flushAsyncEvents().then(() => writer.closed)]);44 });45}, 'when sink calls error asynchronously while sink close is in-flight, the stream should not become errored');46promise_test(() => {47 let controller;48 const passedError = new Error('error me');49 const ws = new WritableStream({50 start(c) {51 controller = c;52 },53 close() {54 controller.error(passedError);55 }56 });57 const writer = ws.getWriter();58 return writer.close().then(() => writer.closed);59}, 'when sink calls error synchronously while closing, the stream should not become errored');60promise_test(t => {61 const ws = new WritableStream({62 close() {63 throw error1;64 }65 });66 const writer = ws.getWriter();67 return Promise.all([68 writer.write('y'),69 promise_rejects(t, error1, writer.close(), 'close() must reject with the error'),70 promise_rejects(t, error1, writer.closed, 'closed must reject with the error')71 ]);72}, 'when the sink throws during close, and the close is requested while a write is still in-flight, the stream should ' +73 'become errored during the close');74promise_test(() => {75 const ws = new WritableStream({76 write(chunk, controller) {77 controller.error(error1);78 return new Promise(() => {});79 }80 });81 const writer = ws.getWriter();82 writer.write('a');83 return delay(0).then(() => {84 writer.releaseLock();85 });86}, 'releaseLock on a stream with a pending write in which the stream has been errored');87promise_test(() => {88 let controller;89 const ws = new WritableStream({90 start(c) {91 controller = c;92 },93 close() {94 controller.error(error1);95 return new Promise(() => {});96 }97 });98 const writer = ws.getWriter();99 writer.close();100 return delay(0).then(() => {101 writer.releaseLock();102 });103}, 'releaseLock on a stream with a pending close in which controller.error() was called');104promise_test(() => {105 const ws = recordingWritableStream();106 const writer = ws.getWriter();107 return writer.ready.then(() => {108 assert_equals(writer.desiredSize, 1, 'desiredSize should be 1');109 writer.close();110 assert_equals(writer.desiredSize, 1, 'desiredSize should be still 1');111 return writer.ready.then(v => {112 assert_equals(v, undefined, 'ready promise should be fulfilled with undefined');113 assert_array_equals(ws.events, ['close'], 'write and abort should not be called');114 });115 });116}, 'when close is called on a WritableStream in writable state, ready should return a fulfilled promise');117promise_test(() => {118 const ws = recordingWritableStream({119 write() {120 return new Promise(() => {});121 }122 });123 const writer = ws.getWriter();124 return writer.ready.then(() => {125 writer.write('a');126 assert_equals(writer.desiredSize, 0, 'desiredSize should be 0');127 let calledClose = false;128 return Promise.all([129 writer.ready.then(v => {130 assert_equals(v, undefined, 'ready promise should be fulfilled with undefined');131 assert_true(calledClose, 'ready should not be fulfilled before writer.close() is called');132 assert_array_equals(ws.events, ['write', 'a'], 'sink abort() should not be called');133 }),134 flushAsyncEvents().then(() => {135 writer.close();136 calledClose = true;137 })138 ]);139 });140}, 'when close is called on a WritableStream in waiting state, ready promise should be fulfilled');141promise_test(() => {142 let asyncCloseFinished = false;143 const ws = recordingWritableStream({144 close() {145 return flushAsyncEvents().then(() => {146 asyncCloseFinished = true;147 });148 }149 });150 const writer = ws.getWriter();151 return writer.ready.then(() => {152 writer.write('a');153 writer.close();154 return writer.ready.then(v => {155 assert_false(asyncCloseFinished, 'ready promise should be fulfilled before async close completes');156 assert_equals(v, undefined, 'ready promise should be fulfilled with undefined');157 assert_array_equals(ws.events, ['write', 'a', 'close'], 'sink abort() should not be called');158 });159 });160}, 'when close is called on a WritableStream in waiting state, ready should be fulfilled immediately even if close ' +161 'takes a long time');162promise_test(t => {163 const rejection = { name: 'letter' };164 const ws = new WritableStream({165 close() {166 return {167 then(onFulfilled, onRejected) { onRejected(rejection); }168 };169 }170 });171 return promise_rejects(t, rejection, ws.getWriter().close(), 'close() should return a rejection');172}, 'returning a thenable from close() should work');173promise_test(t => {174 const ws = new WritableStream();175 const writer = ws.getWriter();176 return writer.ready.then(() => {177 const closePromise = writer.close();178 const closedPromise = writer.closed;179 writer.releaseLock();180 return Promise.all([181 closePromise,182 promise_rejects(t, new TypeError(), closedPromise, '.closed promise should be rejected')183 ]);184 });185}, 'releaseLock() should not change the result of sync close()');186promise_test(t => {187 const ws = new WritableStream({188 close() {189 return flushAsyncEvents();190 }191 });192 const writer = ws.getWriter();193 return writer.ready.then(() => {194 const closePromise = writer.close();195 const closedPromise = writer.closed;196 writer.releaseLock();197 return Promise.all([198 closePromise,199 promise_rejects(t, new TypeError(), closedPromise, '.closed promise should be rejected')200 ]);201 });202}, 'releaseLock() should not change the result of async close()');203promise_test(() => {204 let resolveClose;205 const ws = new WritableStream({206 close() {207 const promise = new Promise(resolve => {208 resolveClose = resolve;209 });210 return promise;211 }212 });213 const writer = ws.getWriter();214 const closePromise = writer.close();215 writer.releaseLock();216 return delay(0).then(() => {217 resolveClose();218 return closePromise.then(() => {219 assert_equals(ws.getWriter().desiredSize, 0, 'desiredSize should be 0');220 });221 });222}, 'close() should set state to CLOSED even if writer has detached');223promise_test(() => {224 let resolveClose;225 const ws = new WritableStream({226 close() {227 const promise = new Promise(resolve => {228 resolveClose = resolve;229 });230 return promise;231 }232 });233 const writer = ws.getWriter();234 writer.close();235 writer.releaseLock();236 return delay(0).then(() => {237 const abortingWriter = ws.getWriter();238 const abortPromise = abortingWriter.abort();239 abortingWriter.releaseLock();240 resolveClose();241 return abortPromise;242 });243}, 'the promise returned by async abort during close should resolve');244// Though the order in which the promises are fulfilled or rejected is arbitrary, we're checking it for245// interoperability. We can change the order as long as we file bugs on all implementers to update to the latest tests246// to keep them interoperable.247promise_test(() => {248 const ws = new WritableStream({});249 const writer = ws.getWriter();250 const closePromise = writer.close();251 const events = [];252 return Promise.all([253 closePromise.then(() => {254 events.push('closePromise');255 }),256 writer.closed.then(() => {257 events.push('closed');258 })259 ]).then(() => {260 assert_array_equals(events, ['closePromise', 'closed'],261 'promises must fulfill/reject in the expected order');262 });263}, 'promises must fulfill/reject in the expected order on closure');264promise_test(() => {265 const ws = new WritableStream({});266 // Wait until the WritableStream starts so that the close() call gets processed. Otherwise, abort() will be267 // processed without waiting for completion of the close().268 return delay(0).then(() => {269 const writer = ws.getWriter();270 const closePromise = writer.close();271 const abortPromise = writer.abort(error1);272 const events = [];273 return Promise.all([274 closePromise.then(() => {275 events.push('closePromise');276 }),277 abortPromise.then(() => {278 events.push('abortPromise');279 }),280 writer.closed.then(() => {281 events.push('closed');282 })283 ]).then(() => {284 assert_array_equals(events, ['closePromise', 'abortPromise', 'closed'],285 'promises must fulfill/reject in the expected order');286 });287 });288}, 'promises must fulfill/reject in the expected order on aborted closure');289promise_test(t => {290 const ws = new WritableStream({291 close() {292 return Promise.reject(error1);293 }294 });295 // Wait until the WritableStream starts so that the close() call gets processed.296 return delay(0).then(() => {297 const writer = ws.getWriter();298 const closePromise = writer.close();299 const abortPromise = writer.abort(error2);300 const events = [];301 closePromise.catch(() => events.push('closePromise'));302 abortPromise.catch(() => events.push('abortPromise'));303 writer.closed.catch(() => events.push('closed'));304 return Promise.all([305 promise_rejects(t, error1, closePromise,306 'closePromise must reject with the error returned from the sink\'s close method'),307 promise_rejects(t, error1, abortPromise,308 'abortPromise must reject with the error returned from the sink\'s close method'),309 promise_rejects(t, error2, writer.closed,310 'writer.closed must reject with error2')311 ]).then(() => {312 assert_array_equals(events, ['closePromise', 'abortPromise', 'closed'],313 'promises must fulfill/reject in the expected order');314 });315 });316}, 'promises must fulfill/reject in the expected order on aborted and errored closure');317promise_test(t => {318 let resolveWrite;319 let controller;320 const ws = new WritableStream({321 write(chunk, c) {322 controller = c;323 return new Promise(resolve => {324 resolveWrite = resolve;325 });326 }327 });328 const writer = ws.getWriter();329 return writer.ready.then(() => {330 const writePromise = writer.write('c');331 controller.error(error1);332 const closePromise = writer.close();333 let closeRejected = false;334 closePromise.catch(() => {335 closeRejected = true;336 });337 return flushAsyncEvents().then(() => {338 assert_false(closeRejected);339 resolveWrite();340 return Promise.all([341 writePromise,342 promise_rejects(t, error1, closePromise, 'close() should reject')343 ]).then(() => {344 assert_true(closeRejected);345 });346 });347 });348}, 'close() should not reject until no sink methods are in flight');349promise_test(() => {350 const ws = new WritableStream();351 const writer1 = ws.getWriter();352 return writer1.close().then(() => {353 writer1.releaseLock();354 const writer2 = ws.getWriter();355 const ready = writer2.ready;356 assert_equals(ready.constructor, Promise);357 return ready;358 });...
close.js
Source:close.js
1'use strict';2if (self.importScripts) {3 self.importScripts('/resources/testharness.js');4 self.importScripts('../resources/test-utils.js');5 self.importScripts('../resources/recording-streams.js');6}7const error1 = new Error('error1');8error1.name = 'error1';9const error2 = new Error('error2');10error2.name = 'error2';11promise_test(() => {12 const ws = new WritableStream({13 close() {14 return 'Hello';15 }16 });17 const writer = ws.getWriter();18 const closePromise = writer.close();19 return closePromise.then(value => assert_equals(value, undefined, 'fulfillment value must be undefined'));20}, 'fulfillment value of ws.close() call must be undefined even if the underlying sink returns a non-undefined ' +21 'value');22promise_test(() => {23 let controller;24 let resolveClose;25 const ws = new WritableStream({26 start(c) {27 controller = c;28 },29 close() {30 return new Promise(resolve => {31 resolveClose = resolve;32 });33 }34 });35 const writer = ws.getWriter();36 const closePromise = writer.close();37 return flushAsyncEvents().then(() => {38 controller.error(error1);39 return flushAsyncEvents();40 }).then(() => {41 resolveClose();42 return Promise.all([43 closePromise,44 writer.closed,45 flushAsyncEvents().then(() => writer.closed)]);46 });47}, 'when sink calls error asynchronously while sink close is in-flight, the stream should not become errored');48promise_test(() => {49 let controller;50 const passedError = new Error('error me');51 const ws = new WritableStream({52 start(c) {53 controller = c;54 },55 close() {56 controller.error(passedError);57 }58 });59 const writer = ws.getWriter();60 return writer.close().then(() => writer.closed);61}, 'when sink calls error synchronously while closing, the stream should not become errored');62promise_test(t => {63 const ws = new WritableStream({64 close() {65 throw error1;66 }67 });68 const writer = ws.getWriter();69 return Promise.all([70 writer.write('y'),71 promise_rejects(t, error1, writer.close(), 'close() must reject with the error'),72 promise_rejects(t, error1, writer.closed, 'closed must reject with the error')73 ]);74}, 'when the sink throws during close, and the close is requested while a write is still in-flight, the stream should ' +75 'become errored during the close');76promise_test(() => {77 const ws = new WritableStream({78 write(chunk, controller) {79 controller.error(error1);80 return new Promise(() => {});81 }82 });83 const writer = ws.getWriter();84 writer.write('a');85 return delay(0).then(() => {86 writer.releaseLock();87 });88}, 'releaseLock on a stream with a pending write in which the stream has been errored');89promise_test(() => {90 let controller;91 const ws = new WritableStream({92 start(c) {93 controller = c;94 },95 close() {96 controller.error(error1);97 return new Promise(() => {});98 }99 });100 const writer = ws.getWriter();101 writer.close();102 return delay(0).then(() => {103 writer.releaseLock();104 });105}, 'releaseLock on a stream with a pending close in which controller.error() was called');106promise_test(() => {107 const ws = recordingWritableStream();108 const writer = ws.getWriter();109 return writer.ready.then(() => {110 assert_equals(writer.desiredSize, 1, 'desiredSize should be 1');111 writer.close();112 assert_equals(writer.desiredSize, 1, 'desiredSize should be still 1');113 return writer.ready.then(v => {114 assert_equals(v, undefined, 'ready promise should be fulfilled with undefined');115 assert_array_equals(ws.events, ['close'], 'write and abort should not be called');116 });117 });118}, 'when close is called on a WritableStream in writable state, ready should return a fulfilled promise');119promise_test(() => {120 const ws = recordingWritableStream({121 write() {122 return new Promise(() => {});123 }124 });125 const writer = ws.getWriter();126 return writer.ready.then(() => {127 writer.write('a');128 assert_equals(writer.desiredSize, 0, 'desiredSize should be 0');129 let calledClose = false;130 return Promise.all([131 writer.ready.then(v => {132 assert_equals(v, undefined, 'ready promise should be fulfilled with undefined');133 assert_true(calledClose, 'ready should not be fulfilled before writer.close() is called');134 assert_array_equals(ws.events, ['write', 'a'], 'sink abort() should not be called');135 }),136 flushAsyncEvents().then(() => {137 writer.close();138 calledClose = true;139 })140 ]);141 });142}, 'when close is called on a WritableStream in waiting state, ready promise should be fulfilled');143promise_test(() => {144 let asyncCloseFinished = false;145 const ws = recordingWritableStream({146 close() {147 return flushAsyncEvents().then(() => {148 asyncCloseFinished = true;149 });150 }151 });152 const writer = ws.getWriter();153 return writer.ready.then(() => {154 writer.write('a');155 writer.close();156 return writer.ready.then(v => {157 assert_false(asyncCloseFinished, 'ready promise should be fulfilled before async close completes');158 assert_equals(v, undefined, 'ready promise should be fulfilled with undefined');159 assert_array_equals(ws.events, ['write', 'a', 'close'], 'sink abort() should not be called');160 });161 });162}, 'when close is called on a WritableStream in waiting state, ready should be fulfilled immediately even if close ' +163 'takes a long time');164promise_test(t => {165 const rejection = { name: 'letter' };166 const ws = new WritableStream({167 close() {168 return {169 then(onFulfilled, onRejected) { onRejected(rejection); }170 };171 }172 });173 return promise_rejects(t, rejection, ws.getWriter().close(), 'close() should return a rejection');174}, 'returning a thenable from close() should work');175promise_test(t => {176 const ws = new WritableStream();177 const writer = ws.getWriter();178 return writer.ready.then(() => {179 const closePromise = writer.close();180 const closedPromise = writer.closed;181 writer.releaseLock();182 return Promise.all([183 closePromise,184 promise_rejects(t, new TypeError(), closedPromise, '.closed promise should be rejected')185 ]);186 });187}, 'releaseLock() should not change the result of sync close()');188promise_test(t => {189 const ws = new WritableStream({190 close() {191 return flushAsyncEvents();192 }193 });194 const writer = ws.getWriter();195 return writer.ready.then(() => {196 const closePromise = writer.close();197 const closedPromise = writer.closed;198 writer.releaseLock();199 return Promise.all([200 closePromise,201 promise_rejects(t, new TypeError(), closedPromise, '.closed promise should be rejected')202 ]);203 });204}, 'releaseLock() should not change the result of async close()');205promise_test(() => {206 let resolveClose;207 const ws = new WritableStream({208 close() {209 const promise = new Promise(resolve => {210 resolveClose = resolve;211 });212 return promise;213 }214 });215 const writer = ws.getWriter();216 const closePromise = writer.close();217 writer.releaseLock();218 return delay(0).then(() => {219 resolveClose();220 return closePromise.then(() => {221 assert_equals(ws.getWriter().desiredSize, 0, 'desiredSize should be 0');222 });223 });224}, 'close() should set state to CLOSED even if writer has detached');225promise_test(() => {226 let resolveClose;227 const ws = new WritableStream({228 close() {229 const promise = new Promise(resolve => {230 resolveClose = resolve;231 });232 return promise;233 }234 });235 const writer = ws.getWriter();236 writer.close();237 writer.releaseLock();238 return delay(0).then(() => {239 const abortingWriter = ws.getWriter();240 const abortPromise = abortingWriter.abort();241 abortingWriter.releaseLock();242 resolveClose();243 return abortPromise;244 });245}, 'the promise returned by async abort during close should resolve');246// Though the order in which the promises are fulfilled or rejected is arbitrary, we're checking it for247// interoperability. We can change the order as long as we file bugs on all implementers to update to the latest tests248// to keep them interoperable.249promise_test(() => {250 const ws = new WritableStream({});251 const writer = ws.getWriter();252 const closePromise = writer.close();253 const events = [];254 return Promise.all([255 closePromise.then(() => {256 events.push('closePromise');257 }),258 writer.closed.then(() => {259 events.push('closed');260 })261 ]).then(() => {262 assert_array_equals(events, ['closePromise', 'closed'],263 'promises must fulfill/reject in the expected order');264 });265}, 'promises must fulfill/reject in the expected order on closure');266promise_test(() => {267 const ws = new WritableStream({});268 // Wait until the WritableStream starts so that the close() call gets processed. Otherwise, abort() will be269 // processed without waiting for completion of the close().270 return delay(0).then(() => {271 const writer = ws.getWriter();272 const closePromise = writer.close();273 const abortPromise = writer.abort(error1);274 const events = [];275 return Promise.all([276 closePromise.then(() => {277 events.push('closePromise');278 }),279 abortPromise.then(() => {280 events.push('abortPromise');281 }),282 writer.closed.then(() => {283 events.push('closed');284 })285 ]).then(() => {286 assert_array_equals(events, ['closePromise', 'abortPromise', 'closed'],287 'promises must fulfill/reject in the expected order');288 });289 });290}, 'promises must fulfill/reject in the expected order on aborted closure');291promise_test(t => {292 const ws = new WritableStream({293 close() {294 return Promise.reject(error1);295 }296 });297 // Wait until the WritableStream starts so that the close() call gets processed.298 return delay(0).then(() => {299 const writer = ws.getWriter();300 const closePromise = writer.close();301 const abortPromise = writer.abort(error2);302 const events = [];303 closePromise.catch(() => events.push('closePromise'));304 abortPromise.catch(() => events.push('abortPromise'));305 writer.closed.catch(() => events.push('closed'));306 return Promise.all([307 promise_rejects(t, error1, closePromise,308 'closePromise must reject with the error returned from the sink\'s close method'),309 promise_rejects(t, error1, abortPromise,310 'abortPromise must reject with the error returned from the sink\'s close method'),311 promise_rejects(t, new TypeError(), writer.closed,312 'writer.closed must reject with a TypeError indicating the stream was aborted')313 ]).then(() => {314 assert_array_equals(events, ['closePromise', 'abortPromise', 'closed'],315 'promises must fulfill/reject in the expected order');316 });317 });318}, 'promises must fulfill/reject in the expected order on aborted and errored closure');319promise_test(t => {320 let resolveWrite;321 let controller;322 const ws = new WritableStream({323 write(chunk, c) {324 controller = c;325 return new Promise(resolve => {326 resolveWrite = resolve;327 });328 }329 });330 const writer = ws.getWriter();331 return writer.ready.then(() => {332 const writePromise = writer.write('c');333 controller.error(error1);334 const closePromise = writer.close();335 let closeRejected = false;336 closePromise.catch(() => {337 closeRejected = true;338 });339 return flushAsyncEvents().then(() => {340 assert_false(closeRejected);341 resolveWrite();342 return Promise.all([343 writePromise,344 promise_rejects(t, error1, closePromise, 'close() should reject')345 ]).then(() => {346 assert_true(closeRejected);347 });348 });349 });350}, 'close() should not reject until no sink methods are in flight');...
Using AI Code Generation
1const { Writable } = require('stream');2const { abortingWriter } = require('abortable-writable');3const writer = abortingWriter(new Writable({4 write(chunk, encoding, callback) {5 console.log('writing', chunk);6 callback();7 }8}));9writer.write('a');10writer.write('b');11writer.write('c');12writer.abort();13writer.write('d');14writer.end();
Using AI Code Generation
1var wpt = require('wpt-api');2var options = {3};4wpt.abortingWriter(options, function(err, data) {5 if (err) {6 return console.error(err);7 }8 console.log(data);9});
Using AI Code Generation
1var wptools = require('wptools');2var page = wptools.page('Barack Obama');3page.get(function(err, page) {4 console.log(page.data);5});6var wptools = require('wptools');7var page = wptools.page('Barack Obama');8page.get(function(err, page) {9 console.log(page.data);10});11var wptools = require('wptools');12var page = wptools.page('Barack Obama');13page.get(function(err, page) {14 console.log(page.data);15});16var wptools = require('wptools');17var page = wptools.page('Barack Obama');18page.get(function(err, page) {19 console.log(page.data);20});21var wptools = require('wptools');22var page = wptools.page('Barack Obama');23page.get(function(err, page) {24 console.log(page.data);25});26var wptools = require('wptools');27var page = wptools.page('Barack Obama');28page.get(function(err, page) {29 console.log(page.data);30});31var wptools = require('wptools');32var page = wptools.page('Barack Obama');33page.get(function(err, page) {34 console.log(page.data);35});36var wptools = require('wptools');37var page = wptools.page('Barack Obama');38page.get(function(err, page) {39 console.log(page.data);40});41var wptools = require('wptools');42var page = wptools.page('Barack Obama');43page.get(function(err, page) {44 console.log(page.data);45});
Using AI Code Generation
1var wpt = require('wpt');2var options = {3};4wpt.abortingWriter(options, function(err, data) {5 if (err) {6 console.log('Error: ' + err);7 } else {8 console.log(data);9 }10});
Using AI Code Generation
1var wptools = require('wptools');2var fs = require('fs');3var http = require('http');4var url = require('url');5var file = fs.createWriteStream('output.txt', {flags: 'a'});6var i = 0;7var options = {8};9var req = http.get(options, function(response) {10 var writer = wptools.abortingWriter(response, file, 10 * 1024);11 response.pipe(writer);12 writer.on('finish', function() {13 console.log('done');14 });15 writer.on('error', function(err) {16 console.log('error');17 });18});
Using AI Code Generation
1const wptools = require('wp-tools')2const fs = require('fs')3const stream = fs.createWriteStream('data.json')4const writer = wptools.streams.abortingWriter(stream)5writer.write('{"a":1}\n')6writer.write('{"a":2}\n')7writer.write('{"a":3}\n')8writer.write('{"a":4}\n')9writer.write('{"a":5}\n')10writer.write('{"a":6}\n')11writer.write('{"a":7}\n')12writer.write('{"a":8}\n')13writer.write('{"a":9}\n')14writer.write('{"a":10}\n')15writer.write('{"a":11}\n')16writer.write('{"a":12}\n')17writer.write('{"a":13}\n')18writer.write('{"a":14}\n')19writer.write('{"a":15}\n')20writer.write('{"a":16}\n')21writer.write('{"a":17}\n')22writer.write('{"a":18}\n')23writer.write('{"a":19}\n')24writer.write('{"a":20}\n')25writer.write('{"a":21}\n')26writer.write('{"a":22}\n')27writer.write('{"a":23}\n')28writer.write('{"a":24}\n')29writer.write('{"a":25}\n')30writer.write('{"a":26}\n')31writer.write('{"a":27}\n')32writer.write('{"a":28}\n')33writer.write('{"a":29}\n')34writer.write('{"a":30}\n')35writer.write('{"a":31}\n')36writer.write('{"a":32}\n')37writer.write('{"a":33}\n')38writer.write('{"a":34}\n')39writer.write('{"a":35}\n')40writer.write('{"a":36}\n')41writer.write('{"a":37}\n')42writer.write('{"a":38}\n')43writer.write('{"a":39}\n')44writer.write('{"a":40}\n')45writer.write('{"a":41}\n')46writer.write('{"a":42}\n')47writer.write('{"a":43}\n')48writer.write('{"a":44}\n')49writer.write('{"a":45}\n')50writer.write('{"a":
Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org', 'A.4e9e9a1f9c5f5d8d5a5e7b1a0b0a0a8d');3 if (err) return console.error(err);4 console.log('Test submitted successfully! Check back at %s/jsonResult.php?test=%s', wpt.host, data.data.testId);5 wpt.getTestStatus(data.data.testId, function(err, data) {6 if (err) return console.error(err);7 console.log(data.data.statusText);8 });9});
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:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
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!!
Was this article helpful?
