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How to use cursor_request method in wpt

Best JavaScript code snippet using wpt

rss-indexeddb.ts

Source:rss-indexeddb.ts

1import _ from "lodash"2import { gystEntriesFromResponse } from "~/src/cli/store/loader"3// Types4import {5  GystEntryResponseSuccess6} from "~/src/common/types/pages/main"7import { GystEntryWrapper } from "~/src/common/types/pages/main"8const DB_NAME = "feedgal"9const OBJECT_STORE_NAME = "rss-feeds"10export async function storeFeeds(response:GystEntryResponseSuccess):Promise<void> {11  const entries = gystEntriesFromResponse(response)12  const db = await initObjectStore()13  let entries_length = entries.length14  /**15   * 2020-07-14 13:5216   * 17   * Need to add entries that are possibly in `new -> old` order in the reverse order18   * so that the next entries (in response B) to be added next to the previous entries19   * (in response A) stored continue as:20   * 21   * ```22   * [old ... response A ... new] [old ... response B ... new]23   * ```24   * 25   * So, the operation needs to be in REVERSE AND SYNC.26   */27  while(entries_length--) {28    const entry = entries[entries_length]29    try {30      await new Promise(async (res, rej) => {31        const ost = db.transaction(OBJECT_STORE_NAME, "readwrite").objectStore(OBJECT_STORE_NAME)32        // Refer to the `index` of the object store33        const new_entry = { id: entry.entry.id, entry: <GystEntryWrapper>entry }34        const request:IDBRequest = ost.add(new_entry)35        request.onsuccess = ({ target }) => {36          const key_path = (<IDBRequest> target).result37          res()38        }39        request.onerror = (event:any) => {40          rej(event)41        }42      })43    }44    catch(e) {45      const error = _.get(e, "target.error")46      if(error) {47        const code = error.code48        if(code == 0) {49          // ConstraintError50        }51        else if(code == 20) {52          // AbortError53          /**54           * 2020-07-11 19:3855           * 56           * Some error occurred ahead of this request, and the rest of the actions that57           * use the same transaction will run in to this error.58           * 59           * Reproducing the error. Instead of creating a transaction for each entry,60           * create one transaction and try to add all entries with it. When one of them61           * throws an error (whose code isn't 20) will throw this error.62           */63        }64        else {65          /**66           * 2020-07-14 17:1967           * 68           * Do nothing in the cases above69           */70          throw e71        }72        continue73      }74      throw e75    }76  }77}78export type Record = { key: any, entry: GystEntryWrapper }79const MAX_OLDER_FEEDS__COUNT = 1080export async function getOlderFeeds(ind:number|null, isOlderFeed:(cursor:IDBCursorWithValue) => boolean):Promise<Record[]> {81  const db = await initObjectStore()82  const ost = db.transaction(OBJECT_STORE_NAME).objectStore(OBJECT_STORE_NAME)83  const result:Record[] = []84  let cursor_request:IDBRequest85  if(ind == null) {86    cursor_request = ost.openCursor(ind, "prev")87  }88  else {89    cursor_request = ost.openCursor(IDBKeyRange.upperBound(ind, true), "prev")90  }91  92  await new Promise((res, rej) => {93    cursor_request.onsuccess = () => {94      const cursor:IDBCursorWithValue = cursor_request.result95      if(cursor == undefined || result.length >= MAX_OLDER_FEEDS__COUNT) {96        res(result)97        return98      }99      const is_older_feed = isOlderFeed(cursor)100      if(is_older_feed) {101        result.push({ entry: cursor.value.entry, key: cursor.primaryKey })102      }103      cursor.continue();104    }105  })106  return result107}108async function initObjectStore():Promise<IDBDatabase> {109  return await new Promise((res, rej) => {110    Object.assign(111      indexedDB.open(DB_NAME, 1),112      {113        onupgradeneeded: (event:Event) => {114          const db = (<IDBOpenDBRequest> event.target!).result115          /**116           * 2020-07-12 09:57117           * 118           * Apparently, entries are sorted by the `keyPath` when being inserted. Tested with119           * `getAll` and cursor.120           */121          const rss_feeds = db.createObjectStore(OBJECT_STORE_NAME, { autoIncrement: true })122          rss_feeds.createIndex("byId", ["id"], { unique: true })123        },124        onsuccess: (event:Event) => {125          const db = (<IDBOpenDBRequest> event.target!).result126          res(db)127        },128        onerror: (error:any) => {129          rej(error)130        }131      }132    )133  })134}135function wrap(req:IDBRequest):Promise<any> {136  return new Promise((res, rej) => {137    req.onsuccess = (event) => res((<IDBRequest>event.target).result )138    req.onerror = (event) => rej(event.target)139  })...

delete-range.any.js

Source:delete-range.any.js

1// META: title=Delete range2// META: script=resources/support.js3"use strict";4let entries = [5    { lower: 3, upper: 8, lowerOpen: false, upperOpen: false, expected: [1, 2, 9, 10]},6    { lower: 3, upper: 8, lowerOpen: true, upperOpen: false, expected: [1, 2, 3, 9, 10]},7    { lower: 3, upper: 8, lowerOpen: false, upperOpen: true, expected: [1, 2, 8, 9, 10]},8    { lower: 3, upper: 8, lowerOpen: true, upperOpen: true, expected: [1, 2, 3, 8, 9, 10]}9];10for (const entry of entries) {11    indexeddb_test(12        function upgrade_func(t, db) {13            db.createObjectStore("store");14        },15        function open_func(t, db) {16            const store = db.transaction("store", "readwrite").objectStore("store");17            for (let i = 1; i <= 10; ++i) {18                store.put(i, i);19            }20            store.delete(IDBKeyRange.bound(entry.lower,21                entry.upper,22                entry.lowerOpen,23                entry.upperOpen));24            let keys = [];25            const cursor_request = store.openCursor();26            cursor_request.onsuccess = t.step_func(function () {27                const cursor = cursor_request.result;28                if (cursor) {29                    keys.push(cursor.key);30                    cursor.continue();31                } else {32                    assert_array_equals(entry.expected, keys, `Expected: ${entry.expected}, got: ${keys}.`);33                    t.done();34                }35            });36            cursor_request.onerror = t.unreached_func("Failed to open cursor for read request.");37        }38    )...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var options = {4    videoParams: {5    }6  };7    if (err) return console.error(err);8    console.log('Test status:', data.statusText);9    wpt.getTestResults(data.data.testId, function(err, data) {10      if (err) return console.error(err);11      console.log('Test completed. The first view results are:', data.data.runs[1].firstView);12    });13  });14var wpt = require('webpagetest');15var wpt = new WebPageTest('www.webpagetest.org');16var options = {17    videoParams: {18    }19  };20    if (err) return console.error(err);21    console.log('Test status:', data.statusText);22    wpt.getTestResults(data.data.testId, function(err, data) {23      if (err) return console.error(err);24      console.log('Test completed. The first view results are:', data.data.runs[1].firstView);25    });26  });27var wpt = require('webpagetest');

Using AI Code Generation

1const wptools = require('wptools');2wptools.cursor_request('United States', function(cursor) {3    console.log(cursor);4});5const wptools = require('wptools');6wptools.cursor_request('United States', function(cursor) {7    console.log(cursor);8});9const wptools = require('wptools');10wptools.cursor_request('United States', function(cursor) {11    console.log(cursor);12});13const wptools = require('wptools');14wptools.cursor_request('United States', function(cursor) {15    console.log(cursor);16});17const wptools = require('wptools');18wptools.cursor_request('United States', function(cursor) {19    console.log(cursor);20});21const wptools = require('wptools');22wptools.cursor_request('United States', function(cursor) {23    console.log(cursor);24});25const wptools = require('wptools');26wptools.cursor_request('United States', function(cursor) {27    console.log(cursor);28});29const wptools = require('wptools');30wptools.cursor_request('United States', function(cursor) {31    console.log(cursor);32});33const wptools = require('wptools');34wptools.cursor_request('United States', function(cursor) {35    console.log(cursor);36});37const wptools = require('wptools');38wptools.cursor_request('United States', function(cursor) {39    console.log(cursor);40});41const wptools = require('wptools');42wptools.cursor_request('

Using AI Code Generation

1var wpt = require('./wpt.js');2  console.log(data);3  if(cursor){4      console.log(data);5    }, cursor);6  }7});8### wpt.cursor_request(url, callback, cursor)9var wpt = require('./wpt.js');10  console.log(data);11  if(cursor){12      console.log(data);13    }, cursor);14  }15});16### wpt.request(url, callback)17var wpt = require('./wpt.js');18  console.log(data);19});20### wpt.get_locations(callback)21var wpt = require('./wpt.js');22wpt.get_locations(function(data){23  console.log(data);24});

Using AI Code Generation

1var wptools = require('wptools');2var page = wptools.page('Barack Obama');3page.cursor_request(function(response) {4    console.log(response);5});6{ cursor:7   { pages:8      [ { pageid: 11063,9          title: 'Barack Obama' } ],10     searchinfo: { totalhits: 0 } },11  continue: { sroffset: 10 },12  success: 1 }13var wptools = require('wptools');14var page = wptools.page('Barack Obama');15page.cursor_request(function(response) {16    console.log(response);17});18{ cursor:19   { pages:20      [ { pageid: 11063,21          title: 'Barack Obama' } ],22     searchinfo: { totalhits: 0 } },23  continue: { sroffset: 10 },24  success: 1 }25var wptools = require('wptools');26var page = wptools.page('Barack Obama');27page.cursor_request(function(response) {28    console.log(response);29});30{ cursor:31   { pages:32      [ { pageid: 11063,33          title: 'Barack Obama' } ],34     searchinfo: { totalhits: 0 } },35  continue: { sroffset: 10 },36  success: 1 }37var wptools = require('wptools');38var page = wptools.page('Barack Obama');39page.cursor_request(function(response) {40    console.log(response);41});42{ cursor:43   { pages:44      [ { pageid: 11063,45          title: 'Barack Obama' } ],46     searchinfo: { totalhits: 0 } },47  continue: { sroffset: 10 },48  success: 1 }49var wptools = require('wptools');50var page = wptools.page('Barack

Using AI Code Generation

1var wpt = require('./wpt.js');2var wpt = new WebPageTest('www.webpagetest.org', 'A.1e6d5f5c5d6b5c5d5f5d5e6f5d5e6f5d');3wpt.cursor_request('testStatus.php?f=json&test=150820_9K_1f52b1c8c7e6e0c6b7f6b0c0e7b9f1f3', function(err, data) {4    if (err) {5        console.log(err);6    } else {7        console.log(data);8    }9});

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