How to use transaction_write method in wpt

Best JavaScript code snippet using wpt

indexeddb.tentative.https.window.js

Source: indexeddb.tentative.https.window.js Github

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1/​/​ META: timeout=long2/​/​ META: script=/​common/​get-host-info.sub.js3/​/​ META: script=/​common/​utils.js4/​/​ META: script=/​common/​dispatcher/​dispatcher.js5/​/​ META: script=/​html/​cross-origin-embedder-policy/​credentialless/​resources/​common.js6/​/​ META: script=./​resources/​common.js7/​/​ "token()" is used to get unique value for every execution of the test. This8/​/​ avoids potential side effects of one run toward the second.9const g_db_store = token();10const g_db_name = token();11const g_db_version = 1;12/​/​ A script storing "|id|=|value|" in IndexedDB.13const write_script = (id, value, done) => `14 /​/​ Open the database:15 const request = indexedDB.open("${g_db_name}", "${g_db_version}");16 request.onupgradeneeded = () => {17 request.result.createObjectStore("${g_db_store}", {keyPath: "id"});18 };19 await new Promise(r => request.onsuccess = r);20 const db = request.result;21 /​/​ Write the value:22 const transaction_write = db.transaction("${g_db_store}", "readwrite");23 transaction_write.objectStore("${g_db_store}").add({24 id: "${id}",25 value: "${value}",26 });27 await transaction_write.complete;28 db.close();29 send("${done}", "Done");30`;31/​/​ A script retrieving what was stored inside IndexedDB.32const read_script = (done) => `33 /​/​ Open the database:34 const request = indexedDB.open("${g_db_name}", "${g_db_version}");35 await new Promise(r => request.onsuccess = r);36 const db = request.result;37 /​/​ Read:38 const transaction_read = db.transaction("${g_db_store}", "readonly");39 const get_all = transaction_read.objectStore("${g_db_store}").getAll();40 await new Promise(r => transaction_read.oncomplete = r);41 db.close();42 send("${done}", JSON.stringify(get_all.result));43`;44promise_test(async test => {45 /​/​ 4 actors: 2 anonymous iframe and 2 normal iframe.46 const origin = get_host_info().HTTPS_REMOTE_ORIGIN;47 const iframes = [48 newAnonymousIframe(origin),49 newAnonymousIframe(origin),50 newIframe(origin),51 newIframe(origin),52 ];53 /​/​ 1. Write a different key-value pair from the iframes in IndexedDB:54 const keys = iframes.map(token);55 const values = iframes.map(token);56 const response_queues = iframes.map(token);57 await Promise.all(iframes.map(async (_, i) => {58 send(iframes[i], write_script(keys[i], values[i], response_queues[i]));59 assert_equals(await receive(response_queues[i]), "Done");60 }));61 /​/​ 2. Read the state from every iframes:62 const states = await Promise.all(iframes.map(async (_, i) => {63 send(iframes[i], read_script(response_queues[i]));64 const reply = JSON.parse(await receive(response_queues[i]));65 const state = {}66 for(entry of reply)67 state[entry.id] = entry.value;68 return state;69 }));70 /​/​ Verify the two anonymous iframe share the same state and the normal iframe71 /​/​ share a second state72 assert_equals(states[0][keys[0]], values[0]);73 assert_equals(states[0][keys[1]], values[1]);74 assert_equals(states[0][keys[2]], undefined);75 assert_equals(states[0][keys[3]], undefined);76 assert_equals(states[1][keys[0]], values[0]);77 assert_equals(states[1][keys[1]], values[1]);78 assert_equals(states[1][keys[2]], undefined);79 assert_equals(states[1][keys[3]], undefined);80 assert_equals(states[2][keys[0]], undefined);81 assert_equals(states[2][keys[1]], undefined);82 assert_equals(states[2][keys[2]], values[2]);83 assert_equals(states[2][keys[3]], values[3]);84 assert_equals(states[3][keys[0]], undefined);85 assert_equals(states[3][keys[1]], undefined);86 assert_equals(states[3][keys[2]], values[2]);87 assert_equals(states[3][keys[3]], values[3]);...

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Using AI Code Generation

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1var wpt = require('wpt');2var transaction_write = wpt.transaction_write;3var transaction_read = wpt.transaction_read;4var transaction_delete = wpt.transaction_delete;5var transaction_commit = wpt.transaction_commit;6var transaction_rollback = wpt.transaction_rollback;7var wpt = require('wpt');8var transaction_write = wpt.transaction_write;9var transaction_read = wpt.transaction_read;10var transaction_delete = wpt.transaction_delete;11var transaction_commit = wpt.transaction_commit;12var transaction_rollback = wpt.transaction_rollback;13var wpt = require('wpt');14var transaction_write = wpt.transaction_write;15var transaction_read = wpt.transaction_read;16var transaction_delete = wpt.transaction_delete;17var transaction_commit = wpt.transaction_commit;18var transaction_rollback = wpt.transaction_rollback;19var wpt = require('wpt');20var transaction_write = wpt.transaction_write;21var transaction_read = wpt.transaction_read;22var transaction_delete = wpt.transaction_delete;23var transaction_commit = wpt.transaction_commit;24var transaction_rollback = wpt.transaction_rollback;25var wpt = require('wpt');26var transaction_write = wpt.transaction_write;27var transaction_read = wpt.transaction_read;28var transaction_delete = wpt.transaction_delete;29var transaction_commit = wpt.transaction_commit;30var transaction_rollback = wpt.transaction_rollback;31var wpt = require('wpt');32var transaction_write = wpt.transaction_write;33var transaction_read = wpt.transaction_read;34var transaction_delete = wpt.transaction_delete;35var transaction_commit = wpt.transaction_commit;36var transaction_rollback = wpt.transaction_rollback;37var wpt = require('wpt');38var transaction_write = wpt.transaction_write;39var transaction_read = wpt.transaction_read;40var transaction_delete = wpt.transaction_delete;41var transaction_commit = wpt.transaction_commit;42var transaction_rollback = wpt.transaction_rollback;43var wpt = require('wpt');44var transaction_write = wpt.transaction_write;45var transaction_read = wpt.transaction_read;46var transaction_delete = wpt.transaction_delete;47var transaction_commit = wpt.transaction_commit;48var transaction_rollback = wpt.transaction_rollback;49var wpt = require('wpt');50var transaction_write = wpt.transaction_write;51var transaction_read = wpt.transaction_read;52var transaction_delete = wpt.transaction_delete;53var transaction_commit = wpt.transaction_commit;

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Using AI Code Generation

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1var http = require("http");2var querystring = require("querystring");3var options = {4 headers: {5 }6};7var req = http.request(options, function(res) {8 res.setEncoding("utf8");9 res.on("data", function(chunk) {10 console.log("body: " + chunk);11 });12});13req.on("error", function(e) {14 console.log("problem with request: " + e.message);15});16req.write(17 querystring.stringify({18 })19);20req.end();21var http = require("http");22var querystring = require("querystring");23var options = {24 headers: {25 }26};27var req = http.request(options, function(res) {28 res.setEncoding("utf8");29 res.on("data", function(chunk) {30 console.log("body: " + chunk);31 });32});33req.on("error", function(e) {34 console.log("problem with request: " + e.message);35});36req.write(37 querystring.stringify({38 })39);40req.end();41var http = require("http");42var querystring = require("querystring");43var options = {

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Using AI Code Generation

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1var wpt = require('./​wpt.js');2var wpt = new wpt();3var data = {4};5wpt.transaction_write(data, function(err, data) {6 if(err) {7 console.log(err);8 } else {9 console.log(data);10 }11});

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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.

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

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