How to use getMessageFromServiceWorker method in wpt

Best JavaScript code snippet using wpt

fetch.https.window.js

Source:fetch.https.window.js Github

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...57 const registrationId = uniqueId();58 const registration =59 await backgroundFetch.fetch(registrationId, '');60 assert_equals(registration.id, registrationId);61 const {type, eventRegistration, results} = await getMessageFromServiceWorker();62 assert_equals('backgroundfetchsuccess', type);63 assert_equals(eventRegistration.result, 'success');64 assert_equals(eventRegistration.failureReason, '');65}, 'Empty URL is OK.');66backgroundFetchTest(async (test, backgroundFetch) => {67 const registrationId = uniqueId();68 const registration =69 await backgroundFetch.fetch(registrationId,70 new Request('https://example/com', {71 method: 'PUT',72 }));73 assert_equals(registration.id, registrationId);74 const {type, eventRegistration, results} = await getMessageFromServiceWorker();75 assert_equals(type, 'backgroundfetchsuccess');76 assert_equals(eventRegistration.result, 'success');77 assert_equals(eventRegistration.failureReason, '');78}, 'Requests with PUT method require CORS Preflight and succeed.');79backgroundFetchTest(async (test, backgroundFetch) => {80 const registrationId = uniqueId();81 const registration =82 await backgroundFetch.fetch(registrationId,83 new Request('https://example/com', {84 method: 'POST',85 headers: {'Content-Type': 'text/json'}86 }));87 assert_equals(registration.id, registrationId);88 const {type, eventRegistration, results} = await getMessageFromServiceWorker();89 assert_equals(type, 'backgroundfetchsuccess');90 assert_equals(eventRegistration.result, 'success');91 assert_equals(eventRegistration.failureReason, '');92}, 'Requests with text/json content type require CORS Preflight and succeed.');93backgroundFetchTest(async (test, backgroundFetch) => {94 const registrationId = uniqueId();95 const registration =96 await backgroundFetch.fetch(registrationId, 'resources/feature-name.txt');97 assert_equals(registration.id, registrationId);98 assert_equals(registration.uploadTotal, 0);99 assert_equals(registration.uploaded, 0);100 assert_equals(registration.downloadTotal, 0);101 assert_equals(registration.result, '');102 assert_equals(registration.failureReason, '');103 assert_true(registration.recordsAvailable);104 // Skip `downloaded`, as the transfer may have started already.105 const {type, eventRegistration, results} = await getMessageFromServiceWorker();106 assert_equals('backgroundfetchsuccess', type);107 assert_equals(results.length, 1);108 assert_equals(eventRegistration.id, registration.id);109 assert_equals(eventRegistration.result, 'success');110 assert_equals(eventRegistration.failureReason, '');111 assert_true(results[0].url.includes('resources/feature-name.txt'));112 assert_equals(results[0].status, 200);113 assert_equals(results[0].text, 'Background Fetch');114}, 'Using Background Fetch to successfully fetch a single resource');115backgroundFetchTest(async (test, backgroundFetch) => {116 const registrationId = uniqueId();117 const registration =118 await backgroundFetch.fetch(registrationId, 'resources/feature-name.txt');119 assert_equals(registration.result, '');120 assert_equals(registration.failureReason, '');121 const {type, eventRegistration, results} =122 await getMessageFromServiceWorker();123 assert_equals('backgroundfetchsuccess', type);124 assert_equals(eventRegistration.id, registration.id);125 assert_equals(registration.result, 'success');126 assert_equals(registration.failureReason, '');127}, 'Registration object gets updated values when a background fetch completes.');128backgroundFetchTest(async (test, backgroundFetch) => {129 const registrationId = uniqueId();130 // Very large download total that will definitely exceed the quota.131 const options = {downloadTotal: Number.MAX_SAFE_INTEGER};132 await promise_rejects(133 test, 'QUOTA_EXCEEDED_ERR',134 backgroundFetch.fetch(registrationId, 'resources/feature-name.txt', options),135 'This fetch should have thrown a quota exceeded error');136}, 'Background Fetch that exceeds the quota throws a QuotaExceededError');137backgroundFetchTest(async (test, backgroundFetch) => {138 const registration = await backgroundFetch.fetch(139 'my-id', ['resources/feature-name.txt', 'resources/feature-name.txt']);140 const {type, eventRegistration, results} = await getMessageFromServiceWorker();141 assert_equals('backgroundfetchsuccess', type);142 assert_equals(results.length, 2);143 assert_equals(eventRegistration.id, registration.id);144 assert_equals(eventRegistration.result, 'success');145 assert_equals(eventRegistration.failureReason, '');146 for (const result of results) {147 assert_true(result.url.includes('resources/feature-name.txt'));148 assert_equals(result.status, 200);149 assert_equals(result.text, 'Background Fetch');150 }151}, 'Fetches can have requests with duplicate URLs');152backgroundFetchTest(async (test, backgroundFetch) => {153 const registrationId = uniqueId();154 const registration =155 await backgroundFetch.fetch(registrationId, 'resources/feature-name.txt');156 assert_true(registration.recordsAvailable);157 const {type, eventRegistration, results} = await getMessageFromServiceWorker();158 assert_equals('backgroundfetchsuccess', type);159 assert_equals(results.length, 1);160 // Wait for up to 5 seconds for the |eventRegistration|'s recordsAvailable161 // flag to be set to false, which happens after the successful invocation162 // of the ServiceWorker event has finished.163 for (let i = 0; i < 50; ++i) {164 if (!registration.recordsAvailable)165 break;166 await wait(100);167 }168 assert_false(registration.recordsAvailable);169}, 'recordsAvailable is false after onbackgroundfetchsuccess finishes execution.');170backgroundFetchTest(async (test, backgroundFetch) => {171 const registrationId = uniqueId();172 const registration =173 await backgroundFetch.fetch(registrationId, 'resources/missing-cat.txt');174 assert_equals(registration.id, registrationId);175 assert_equals(registration.result, '');176 assert_equals(registration.failureReason, '');177 const {type, eventRegistration, results} = await getMessageFromServiceWorker();178 assert_equals(type, 'backgroundfetchfail');179 assert_equals(results.length, 1);180 assert_true(results[0].url.includes('resources/missing-cat.txt'));181 assert_equals(results[0].status, 404);182 assert_equals(results[0].text, '');183 assert_equals(eventRegistration.id, registration.id);184 assert_equals(eventRegistration.result, 'failure');185 assert_equals(eventRegistration.failureReason, 'bad-status');186 assert_equals(registration.result, 'failure');187 assert_equals(registration.failureReason, 'bad-status');188}, 'Using Background Fetch to fetch a non-existent resource should fail.');189backgroundFetchTest(async (test, backgroundFetch) => {190 const registration = await backgroundFetch.fetch(191 'my-id',192 [location.origin, location.origin.replace('https', 'http')]);193 const {type, eventRegistration, results} = await getMessageFromServiceWorker();194 assert_equals('backgroundfetchfail', type);195 assert_equals(eventRegistration.failureReason, 'fetch-error');196 assert_equals(results.length, 2);197 const validResponse = results[0] ? results[0] : results[1];198 const nullResponse = !results[0] ? results[0] : results[1];199 assert_true(validResponse.url.includes(location.origin));200 assert_equals(nullResponse, null);201}, 'Fetches with mixed content should fail.');202backgroundFetchTest(async (test, backgroundFetch) => {203 const registrationId = 'matchexistingrequest';204 const registration =205 await backgroundFetch.fetch(registrationId, 'resources/feature-name.txt');206 assert_equals(registration.id, registrationId);207 const {type, eventRegistration, results} = await getMessageFromServiceWorker();208 assert_equals('backgroundfetchsuccess', type);209 assert_equals(results.length, 1);210 assert_equals(eventRegistration.id, registration.id);211 assert_equals(eventRegistration.result, 'success');212 assert_equals(eventRegistration.failureReason, '');213 assert_true(results[0].url.includes('resources/feature-name.txt'));214 assert_equals(results[0].status, 200);215 assert_equals(results[0].text, 'Background Fetch');216}, 'Matching to a single request should work');217backgroundFetchTest(async (test, backgroundFetch) => {218 const registrationId = 'matchmissingrequest';219 const registration =220 await backgroundFetch.fetch(registrationId, 'resources/feature-name.txt');221 assert_equals(registration.id, registrationId);222 const {type, eventRegistration, results} = await getMessageFromServiceWorker();223 assert_equals('backgroundfetchsuccess', type);224 assert_equals(results.length, 0);225 assert_equals(eventRegistration.id, registration.id);226 assert_equals(eventRegistration.result, 'success');227 assert_equals(eventRegistration.failureReason, '');228}, 'Matching to a non-existing request should work');229backgroundFetchTest(async (test, backgroundFetch) => {230 const registrationId = 'matchexistingrequesttwice';231 const registration =232 await backgroundFetch.fetch(registrationId, 'resources/feature-name.txt');233 assert_equals(registration.id, registrationId);234 const {type, eventRegistration, results} = await getMessageFromServiceWorker();235 assert_equals('backgroundfetchsuccess', type);236 assert_equals(results.length, 2);237 assert_equals(eventRegistration.id, registration.id);238 assert_equals(eventRegistration.result, 'success');239 assert_equals(eventRegistration.failureReason, '');240 assert_true(results[0].url.includes('resources/feature-name.txt'));241 assert_equals(results[0].status, 200);242 assert_equals(results[0].text, 'Background Fetch');243 assert_true(results[1].url.includes('resources/feature-name.txt'));244 assert_equals(results[1].status, 200);245 assert_equals(results[1].text, 'Background Fetch');246}, 'Matching multiple times on the same request works as expected.');247backgroundFetchTest(async (test, backgroundFetch) => {248 const filePath = '/background-fetch/resources/feature-name.txt';249 const registration = await backgroundFetch.fetch(250 uniqueId(),251 `https://${get_host_info().REMOTE_HOST}${filePath}`);252 const {type, eventRegistration, results} = await getMessageFromServiceWorker();253 assert_equals(type, 'backgroundfetchfail');254 assert_equals(results.length, 1);255 assert_equals(results[0], null);256 assert_equals(eventRegistration.id, registration.id);257 assert_equals(eventRegistration.downloaded, 0);258}, 'Responses failing CORS checks are not leaked');259backgroundFetchTest(async (test, backgroundFetch) => {260 const registration = await backgroundFetch.fetch(261 uniqueId(), ['resources/feature-name.txt', '/common/slow.py']);262 const record = await registration.match('resources/feature-name.txt');263 const response = await record.responseReady;264 assert_true(response.url.includes('resources/feature-name.txt'));265 const completedResponseText = await response.text();266 assert_equals(completedResponseText, 'Background Fetch');...

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Using AI Code Generation

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1if ('serviceWorker' in navigator) {2 navigator.serviceWorker.register('wpt-service-worker.js').then(function(registration) {3 console.log('ServiceWorker registration successful with scope: ', registration.scope);4 }).catch(function(err) {5 console.log('ServiceWorker registration failed: ', err);6 });7}

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Using AI Code Generation

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1function getMessageFromServiceWorker() {2 return new Promise(function(resolve, reject) {3 var channel = new MessageChannel();4 channel.port1.onmessage = function(event) {5 if (event.data.error) {6 reject(event.data.error);7 } else {8 resolve(event.data);9 }10 };11 navigator.serviceWorker.controller.postMessage('getMessage', [channel.port2]);12 });13}14function registerServiceWorker() {15 return new Promise(function(resolve, reject) {16 var channel = new MessageChannel();17 channel.port1.onmessage = function(event) {18 if (event.data.error) {19 reject(event.data.error);20 } else {21 resolve(event.data);22 }23 };24 navigator.serviceWorker.controller.postMessage('registerServiceWorker', [channel.port2]);25 });26}27function postMessageToServiceWorker(msg) {28 return new Promise(function(resolve, reject) {29 var channel = new MessageChannel();30 channel.port1.onmessage = function(event) {31 if (event.data.error) {32 reject(event.data.error);33 } else {34 resolve(event.data);35 }36 };37 navigator.serviceWorker.controller.postMessage(msg, [channel.port2]);38 });39}40function unregisterServiceWorker() {41 return new Promise(function(resolve, reject) {42 var channel = new MessageChannel();43 channel.port1.onmessage = function(event) {44 if (event.data.error) {45 reject(event.data.error);46 } else {47 resolve(event.data);48 }49 };50 navigator.serviceWorker.controller.postMessage('unregisterServiceWorker', [channel.port2]);51 });52}53function updateServiceWorker() {54 return new Promise(function(resolve, reject) {55 var channel = new MessageChannel();56 channel.port1.onmessage = function(event) {57 if (event.data.error) {58 reject(event.data.error);59 } else {60 resolve(event.data);61 }62 };63 navigator.serviceWorker.controller.postMessage('updateServiceWorker', [channel

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Using AI Code Generation

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1navigator.serviceWorker.register('wpt-service-worker.js').then(function(reg) {2 reg.active.postMessage('test');3});4self.addEventListener('message', function(event) {5 if (event.data == 'test') {6 event.ports[0].postMessage('test');7 }8});9self.addEventListener('message', function(event) {10 if (event.data == 'test') {11 event.ports[0].postMessage('test');12 }13});14navigator.serviceWorker.register('wpt-service-worker.js').then(function(reg) {15 reg.active.postMessage('test');16});17self.addEventListener('message', function(event) {18 if (event.data == 'test') {19 event.ports[0].postMessage('test');20 }21});22self.addEventListener('message', function(event) {23 if (event.data == 'test') {24 event.ports[0].postMessage('test');25 }26});27navigator.serviceWorker.register('wpt-service-worker.js').then(function(reg) {28 reg.active.postMessage('test');29});30self.addEventListener('message', function(event) {31 if (event.data == 'test') {32 event.ports[0].postMessage('test');33 }34});35self.addEventListener('message', function(event) {36 if (event.data == 'test') {37 event.ports[0].postMessage('test');38 }39});40navigator.serviceWorker.register('wpt-service-worker.js').then(function(reg) {41 reg.active.postMessage('test');42});43self.addEventListener('message', function(event) {44 if (event.data == 'test') {45 event.ports[0].postMessage('test');46 }47});48self.addEventListener('message', function(event) {49 if (event.data == 'test') {

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Using AI Code Generation

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1var wpt = new WebPageTest('www.webpagetest.org');2wpt.getMessageFromServiceWorker('test', function (err, message) {3 if (err) {4 console.log('Error: ' + err);5 }6 else {7 console.log('Message: ' + message);8 }9});10var WebPageTest = require('webpagetest');11var wpt = new WebPageTest('www.webpagetest.org');12wpt.getMessageFromServiceWorker('test', function (err, message) {13 if (err) {14 console.log('Error: ' + err);15 }16 else {17 console.log('Message: ' + message);18 }19});20wpt.getMessageFromServiceWorker(message, callback)21var wpt = new WebPageTest('www.webpagetest.org');22wpt.getMessageFromServiceWorker('test', function (err, message) {23 if (err) {24 console.log('Error: ' + err);25 }26 else {27 console.log('Message: ' + message);28 }29});

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Using AI Code Generation

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1function getMessageFromServiceWorker() {2 return new Promise(function(resolve, reject) {3 navigator.serviceWorker.ready.then(function(registration) {4 registration.active.postMessage({type: 'get-message'});5 navigator.serviceWorker.addEventListener('message', function(event) {6 if (event.data.type === 'message') {7 resolve(event.data.message);8 }9 });10 });11 });12}13navigator.serviceWorker.addEventListener('message', function(event) {14 if (event.data.type === 'get-message') {15 event.source.postMessage({type: 'message', message: 'Hello, World!'});16 }17});18if ('serviceWorker' in navigator) {19 navigator.serviceWorker.register('/sw.js').then(function(registration) {20 console.log('ServiceWorker registration successful with scope: ', registration.scope);21 }, function(err) {22 console.log('ServiceWorker registration failed: ', err);23 });24}25var messageChannel = new MessageChannel();26messageChannel.port1.onmessage = function(event) {27 if (event.data.type === 'get-message') {28 event.ports[0].postMessage({type: 'message', message: 'Hello, World!'});29 }30};31navigator.serviceWorker.controller.postMessage({type: 'get-message'}, [messageChannel.port2]);32navigator.serviceWorker.ready.then(function(registration) {33 registration.active.postMessage({type: 'get-message'});34 navigator.serviceWorker.addEventListener('message', function(event) {35 if (event.data.type === 'message') {36 console.log(event.data.message);37 }38 });39});40navigator.serviceWorker.addEventListener('message', function(event) {41 if (event.data.type === 'get-message') {42 event.source.postMessage({type: 'message', message: 'Hello, World!'});43 }44});

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Using AI Code Generation

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1wptServiceWorker.getMessageFromServiceWorker('Hello from test.js');2wptServiceWorker.postMessageToServiceWorker('Hello from test.js');3wptServiceWorker.getMessageFromWindow('Hello from sw.js');4wptServiceWorker.postMessageToWindow('Hello from sw.js');5wptServiceWorker.getMessageFromServiceWorker('Hello from test.js');6wptServiceWorker.postMessageToServiceWorker('Hello from test.js');7wptServiceWorker.getMessageFromWindow('Hello from sw.js');8wptServiceWorker.postMessageToWindow('Hello from sw.js');9wptServiceWorker.getMessageFromServiceWorker('Hello from test.js');10wptServiceWorker.postMessageToServiceWorker('Hello from test.js');11wptServiceWorker.getMessageFromWindow('Hello from sw.js');12wptServiceWorker.postMessageToWindow('Hello from sw.js');13wptServiceWorker.getMessageFromServiceWorker('Hello from test.js');

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Using AI Code Generation

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1var wptServiceWorker = new WptServiceWorker();2wptServiceWorker.getMessageFromServiceWorker();3self.addEventListener('message', function(e) {4 self.clients.matchAll().then(function(clients) {5 clients.forEach(function(client) {6 client.postMessage('Hello from service worker!');7 });8 });9});

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1getMessageFromServiceWorker("hello from test.js", function(response){2 console.log(response);3});4self.addEventListener('message', function(e) {5 e.source.postMessage("hello from wptb-sw.js");6});7self.addEventListener('message', function(e) {8});9I have also tried using the ServiceWorkerGlobalScope.clients.matchAll() method to send the response from the service worker to the correct client, but this also does not work in Safari. Here is a JSFiddle that demonstrates this code:10I have also tried using the ServiceWorkerGlobalScope.clients.matchAll() method to send the response from the service worker to the correct client, but this also does not work in Safari. Here is a JSFiddle that demonstrates this code:11I have also tried using the ServiceWorkerGlobalScope.clients.matchAll() method to send the response from the service worker to the correct client, but this also does not work in Safari. Here is a JSFiddle that demonstrates this code:

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