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

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]);...

Using AI Code Generation

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;

Using AI Code Generation

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 = {

Using AI Code Generation

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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