Best JavaScript code snippet using wpt
idbobjectstore-add-put-exception-order.test.ts
...3import { BridgeIDBRequest } from "../bridge-idb";4import { InvalidStateError } from "../util/errors";5import { createdb, indexeddb_test } from "./wptsupport";6async function t1(t: ExecutionContext, method: string): Promise<void> {7 await indexeddb_test(8 t,9 (done, db) => {10 const store = db.createObjectStore("s");11 const store2 = db.createObjectStore("s2");12 db.deleteObjectStore("s2");13 setTimeout(() => {14 t.throws(15 () => {16 (store2 as any)[method]("key", "value");17 },18 { name: "InvalidStateError" },19 '"has been deleted" check (InvalidStateError) should precede ' +20 '"not active" check (TransactionInactiveError)',21 );22 done();23 }, 0);24 },25 (done, db) => {},26 "t1",27 );28}29/**30 * IDBObjectStore.${method} exception order: 'TransactionInactiveError vs. ReadOnlyError'31 */32async function t2(t: ExecutionContext, method: string): Promise<void> {33 await indexeddb_test(34 t,35 (done, db) => {36 const store = db.createObjectStore("s");37 },38 (done, db) => {39 const tx = db.transaction("s", "readonly");40 const store = tx.objectStore("s");41 setTimeout(() => {42 t.throws(43 () => {44 console.log(`calling ${method}`);45 (store as any)[method]("key", "value");46 },47 {48 name: "TransactionInactiveError",49 },50 '"not active" check (TransactionInactiveError) should precede ' +51 '"read only" check (ReadOnlyError)',52 );53 done();54 }, 0);55 console.log(`queued task for ${method}`);56 },57 "t2",58 );59}60/**61 * IDBObjectStore.${method} exception order: 'ReadOnlyError vs. DataError'62 */63async function t3(t: ExecutionContext, method: string): Promise<void> {64 await indexeddb_test(65 t,66 (done, db) => {67 const store = db.createObjectStore("s");68 },69 (done, db) => {70 const tx = db.transaction("s", "readonly");71 const store = tx.objectStore("s");72 t.throws(73 () => {74 (store as any)[method]({}, "value");75 },76 { name: "ReadOnlyError" },77 '"read only" check (ReadOnlyError) should precede ' +78 "key/data check (DataError)",...
indexedDB.js
Source: indexedDB.js
1/**2 * Created by gaopengfei on 2015/9/2.3 */4var indexedDB = window.indexedDB || window.webkitIndexedDB || window.mozIndexedDB || window.msIndexedDB;5if (indexedDB)6 alert("æ¯æindexedDB");7else8 alert("ä¸æ¯æindexedDB");9$(function () {10 $('#connect').click(function () {11 connectDB();12 });13 $('#update').click(function () {14 versionUpdate();15 });16 $('#createObjectStore').click(function () {17 createObjectStore();18 });19});20/**21 * è¿æ¥æ°æ®åº22 */23function connectDB() {24 var dbName = 'indexedDB_test';25 var dbVersion = 1;26 var idb;27 var dbConnect = indexedDB.open(dbName, dbVersion);28 dbConnect.onsuccess = function (e) {29 idb = e.target.result;30 console.info('æ°æ®åºè¿æ¥æåï¼');31 };32 dbConnect.onerror = function () {33 console.error('æ°æ®åºè¿æ¥å¤±è´¥ï¼');34 };35}36/**37 * æ°æ®åºçæ¬æ´æ°38 */39function versionUpdate() {40 var dbName = 'indexedDB_test';41 var dbVersion = 2;42 var idb;43 var dbConnect = indexedDB.open(dbName, dbVersion);44 // æå45 dbConnect.onsuccess = function (e) {46 idb = e.target.result;47 console.info('æ°æ®åºè¿æ¥æåï¼');48 };49 // 失败50 dbConnect.onerror = function () {51 console.error('æ°æ®åºè¿æ¥å¤±è´¥ï¼');52 };53 // çæ¬åå54 dbConnect.onupgradeneeded = function (e) {55 idb = e.target.result;56 var tx = e.target.transation;57 var oldVersion = e.oldVersion;58 var newVersion = e.newVersion;59 console.info('æ°æ®åºçæ¬æ´æ°æåï¼' + oldVersion + '--->' + newVersion);60 };61}62/**63 * å建对象ä»åº64 */65function createObjectStore() {66 var dbName = 'indexedDB_test';67 var dbVersion = 3;68 var idb;69 var dbConnect = indexedDB.open(dbName, dbVersion);70 dbConnect.onsuccess = function (e) {71 idb = e.target.result;72 console.info('æ°æ®åºè¿æ¥æåï¼');73 };74 dbConnect.onerror = function () {75 console.error('æ°æ®åºè¿æ¥å¤±è´¥ï¼');76 };77 dbConnect.onupgradeneeded = function (e) {78 idb = e.target.result;79 var name = 'user';80 var optionalParameters = {81 keyPath: 'uid',82 autoIncrement: false83 };84 var store = idb.createObjectStore(name, optionalParameters);85 console.info('对象ä»åºå建æåï¼');86 };...
idbcursor-delete-exception-order.test.ts
1import test from "ava";2import { createdb, indexeddb_test } from "./wptsupport";3test("WPT idbcursor-delete-exception-order.htm", async (t) => {4 // 'IDBCursor.delete exception order: TransactionInactiveError vs. ReadOnlyError'5 await indexeddb_test(6 t,7 (done, db) => {8 const s = db.createObjectStore("s");9 s.put("value", "key");10 },11 (done, db) => {12 const s = db.transaction("s", "readonly").objectStore("s");13 const r = s.openCursor();14 r.onsuccess = () => {15 r.onsuccess = null;16 setTimeout(() => {17 const cursor = r.result;18 t.assert(!!cursor);19 t.throws(20 () => {21 cursor!.delete();22 },23 { name: "TransactionInactiveError" },24 '"Transaction inactive" check (TransactionInactivError) ' +25 'should precede "read only" check (ReadOnlyError)',26 );27 done();28 }, 0);29 };30 },31 );32 indexeddb_test(33 t,34 (done, db) => {35 const s = db.createObjectStore("s");36 s.put("value", "key");37 },38 (done, db) => {39 const s = db.transaction("s", "readonly").objectStore("s");40 const r = s.openCursor();41 r.onsuccess = () => {42 r.onsuccess = null;43 const cursor = r.result!;44 t.assert(cursor);45 cursor.continue();46 t.throws(47 () => {48 cursor.delete();49 },50 { name: "ReadOnlyError" },51 '"Read only" check (ReadOnlyError) should precede ' +52 '"got value flag" (InvalidStateError) check',53 );54 done();55 };56 },57 "IDBCursor.delete exception order: ReadOnlyError vs. InvalidStateError #1",58 );59 indexeddb_test(60 t,61 (done, db) => {62 const s = db.createObjectStore("s");63 s.put("value", "key");64 },65 (done, db) => {66 const s = db.transaction("s", "readonly").objectStore("s");67 const r = s.openKeyCursor();68 r.onsuccess = () => {69 r.onsuccess = null;70 const cursor = r.result;71 t.throws(72 () => {73 cursor!.delete();...
Using AI Code Generation
1var indexeddb_test = async_test;2 t = async_test(),3 records = [ { pKey: "primaryKey_0", iKey: "indexKey_0" },4 { pKey: "primaryKey_1", iKey: "indexKey_1" } ];5var open_rq = createdb(t);6open_rq.onupgradeneeded = function(e) {7 db = e.target.result;8 var objStore = db.createObjectStore("test", { keyPath: "pKey" });9 objStore.createIndex("index", "iKey");10 for (var i = 0; i < records.length; i++)11 objStore.add(records[i]);12};13open_rq.onsuccess = function(e) {14 var rq = db.transaction("test")15 .objectStore("test")16 .index("index")17 .openCursor();18 rq.onsuccess = t.step_func(function(e) {19 var cursor = e.target.result;20 assert_true(cursor instanceof IDBCursor, "cursor exist");21 assert_equals(cursor.source, rq.source, "cursor.source");22 assert_equals(cursor.direction, "next", "cursor.direction");23 assert_equals(cursor.key, records[0].iKey, "cursor.key");24 assert_equals(cursor.primaryKey, records[0].pKey, "cursor.primaryKey");25 assert_equals(cursor.value, records[0], "cursor.value");26 t.done();27 });28};29IndexedDB uses the Object.keys() method, which is defined in
Using AI Code Generation
1var indexeddb_test = wpt.indexeddb_test;2var db_name = "test_db";3var open_rq = createdb(async_test(), db_name);4open_rq.onupgradeneeded = function(e) {5 assert_equals(e.oldVersion, 0, "oldVersion");6 assert_equals(e.newVersion, 1, "newVersion");7 var db = e.target.result;8 var objStore = db.createObjectStore("store");9 objStore.createIndex("index", "indexedProperty");10 objStore.add({ indexedProperty: "data" }, 1);11};12open_rq.onsuccess = function(e) {13 var db = e.target.result;14 var tx = db.transaction("store", "readonly");15 var objStore = tx.objectStore("store");16 var index = objStore.index("index");17 var rq = index.openCursor();18 rq.onsuccess = t.step_func(function(e) {19 var cursor = e.target.result;20 assert_equals(cursor.value.indexedProperty, "data", "cursor.value");21 assert_equals(cursor.key, "data", "cursor.key");22 assert_equals(cursor.primaryKey, 1, "cursor.primaryKey");23 t.done();24 });25};26var indexeddb_test = wpt.indexeddb_test;27var db_name = "test_db";28var open_rq = createdb(async_test(), db_name);29open_rq.onupgradeneeded = function(e) {30 assert_equals(e.oldVersion, 0, "oldVersion");31 assert_equals(e.newVersion, 1, "newVersion");32 var db = e.target.result;33 var objStore = db.createObjectStore("store");34 objStore.add({ property: "data1" }, 1);35 objStore.add({ property: "data2" }, 2);36};37open_rq.onsuccess = function(e) {38 var db = e.target.result;39 var tx = db.transaction("store", "readonly");40 var objStore = tx.objectStore("store");41 var rq = objStore.openCursor();42 rq.onsuccess = t.step_func(function(e) {43 var cursor = e.target.result;44 if (cursor
Using AI Code Generation
1var test = async_test("IndexedDB: test that a database can be deleted");2var open_rq = createdb(test);3open_rq.onupgradeneeded = function(e) {4 e.target.result.createObjectStore("store");5 test.step(function() {6 assert_true(true, "upgrade needed called");7 });8}9open_rq.onsuccess = function(e) {10 var db = e.target.result;11 var del_rq = db.deleteDatabase();12 del_rq.onsuccess = test.step_func(function(e) {13 assert_equals(e.target.result, undefined, "deleteDatabase result");14 });15 del_rq.onblocked = test.step_func(function(e) {16 assert_true(false, "deleteDatabase should not be blocked");17 });18}19var test = async_test("IndexedDB: test that a database can be deleted (with version change)");20var open_rq = createdb(test);21open_rq.onupgradeneeded = function(e) {22 e.target.result.createObjectStore("store");23 test.step(function() {24 assert_true(true, "upgrade needed called");25 });26}27open_rq.onsuccess = function(e) {28 var db = e.target.result;29 var del_rq = db.deleteDatabase(2);30 del_rq.onsuccess = test.step_func(function(e) {31 assert_equals(e.target.result, undefined, "deleteDatabase result");32 });33 del_rq.onblocked = test.step_func(function(e) {34 assert_true(false, "deleteDatabase should not be blocked");35 });36}37var test = async_test("IndexedDB: test that a database can be deleted (with version change) - name only");38var open_rq = createdb(test);39open_rq.onupgradeneeded = function(e) {40 e.target.result.createObjectStore("store");41 test.step(function() {42 assert_true(true, "upgrade needed called");43 });44}45open_rq.onsuccess = function(e) {46 var db = e.target.result;47 var del_rq = db.deleteDatabase("name_only");48 del_rq.onsuccess = test.step_func(function(e) {49 assert_equals(e.target.result, undefined, "deleteDatabase result");50 });51 del_rq.onblocked = test.step_func(function(e) {52 assert_true(false, "deleteDatabase
Using AI Code Generation
1importScripts('/resources/testharness.js');2importScripts('/resources/testharnessreport.js');3importScripts('/resources/testharness-helpers.js');4test(function() {5 indexeddb_test();6}, "IndexedDB test");7function indexeddb_test() {8 let request = indexedDB.open("testDB");9 request.onerror = function(event) {10 assert_unreached("Error opening database");11 };12 request.onsuccess = function(event) {13 let db = event.target.result;14 let objectStore = db.createObjectStore("testObjectStore", {keyPath: "id"});15 objectStore.createIndex("testIndex", "testIndex");16 objectStore.add({id: 1, testIndex: 1});17 objectStore.add({id: 2, testIndex: 2});18 objectStore.add({id: 3, testIndex: 3});19 objectStore.add({id: 4, testIndex: 4});20 objectStore.add({id: 5, testIndex: 5});21 objectStore.add({id: 6, testIndex: 6});22 objectStore.add({id: 7, testIndex: 7});23 objectStore.add({id: 8, testIndex: 8});24 objectStore.add({id: 9, testIndex: 9});25 objectStore.add({id: 10, testIndex: 10});26 objectStore.add({id: 11, testIndex: 11});27 objectStore.add({id: 12, testIndex: 12});28 objectStore.add({id: 13, testIndex: 13});29 objectStore.add({id: 14, testIndex: 14});30 objectStore.add({id: 15, testIndex: 15});31 objectStore.add({id: 16, testIndex: 16});32 objectStore.add({id: 17, testIndex: 17});33 objectStore.add({id: 18, testIndex: 18});34 objectStore.add({id: 19, testIndex: 19});35 objectStore.add({id: 20, testIndex: 20});36 objectStore.add({id: 21, testIndex: 21});37 objectStore.add({id:
Using AI Code Generation
1var indexeddb_test = wpt.indexeddb_test;2var indexeddb_test = wpt.indexeddb_test;3indexeddb_test(function (t, db) {4}, 'Test description');5var indexeddb_test = function (test, description) {6 async_test(function (t) {7 var openRequest = indexedDB.open('testdb', 1);8 openRequest.onupgradeneeded = function (e) {9 var db = e.target.result;10 var objectStore = db.createObjectStore('teststore', { keyPath: 'id' });11 objectStore.createIndex('testindex', 'testindex', { unique: true });12 };13 openRequest.onsuccess = function (e) {14 var db = e.target.result;15 test(t, db);16 };17 }, description);18};19var indexeddb_test = function (test, description) {20 async_test(function (t) {21 var openRequest = indexedDB.open('testdb', 1);22 openRequest.onupgradeneeded = function (e) {23 var db = e.target.result;24 var objectStore = db.createObjectStore('teststore', { keyPath: 'id' });25 objectStore.createIndex('testindex', 'testindex', { unique: true });26 };27 openRequest.onsuccess = function (e) {28 var db = e.target.result;29 test(t, db);30 };31 }, description);32};33var indexeddb_test = wpt.indexeddb_test;34var indexeddb_test = wpt.indexeddb_test;35indexeddb_test(function (t, db) {36}, 'Test description');37var db;38var request = indexedDB.open("mydb", 1);39request.onerror = function(event) {40 console.log("Why didn't you allow my web
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