Best JavaScript code snippet using wpt
interleaved-cursors-common.js
Source:interleaved-cursors-common.js
...53 transaction.oncomplete = resolve;54 });55}56// Returns a promise that resolves when the store has been populated.57function populateTestStore(testCase, database, cursorCount) {58 let promiseChain = Promise.resolve();59 for (let i = 0; i < cursorCount; ++i)60 promiseChain = promiseChain.then(() => writeCursorObjects(database, i));61 return promiseChain;62}63// Reads cursors in an interleaved fashion, as shown below.64//65// Given N cursors, each of which points to the beginning of a K-item sequence,66// the following accesses will be made.67//68// OC(i) = open cursor i69// RD(i, j) = read result of cursor i, which should be at item j70// CC(i) = continue cursor i71// | = wait for onsuccess on the previous OC or CC72//73// OC(1) | RD(1, 1) OC(2) | RD(2, 1) OC(3) | ... | RD(n-1, 1) CC(n) |74// RD(n, 1) CC(1) | RD(1, 2) CC(2) | RD(2, 2) CC(3) | ... | RD(n-1, 2) CC(n) |75// RD(n, 2) CC(1) | RD(1, 3) CC(2) | RD(2, 3) CC(3) | ... | RD(n-1, 3) CC(n) |76// ...77// RD(n, k-1) CC(1) | RD(1, k) CC(2) | RD(2, k) CC(3) | ... | RD(n-1, k) CC(n) |78// RD(n, k) done79function interleaveCursors(testCase, store, cursorCount) {80 return new Promise((resolve, reject) => {81 // The cursors used for iteration are stored here so each cursor's onsuccess82 // handler can call continue() on the next cursor.83 const cursors = [];84 // The results of IDBObjectStore.openCursor() calls are stored here so we85 // we can change the requests' onsuccess handler after every86 // IDBCursor.continue() call.87 const requests = [];88 const checkCursorState = (cursorIndex, itemIndex) => {89 const cursor = cursors[cursorIndex];90 assert_equals(cursor.key, objectKey(cursorIndex, itemIndex));91 assert_equals(cursor.value.key, objectKey(cursorIndex, itemIndex));92 assert_equals(93 cursor.value.value.join('-'),94 objectValue(cursorIndex, itemIndex).join('-'));95 };96 const openCursor = (cursorIndex, callback) => {97 const request = store.openCursor(98 IDBKeyRange.lowerBound(objectKey(cursorIndex, 0)));99 requests[cursorIndex] = request;100 request.onsuccess = testCase.step_func(() => {101 const cursor = request.result;102 cursors[cursorIndex] = cursor;103 checkCursorState(cursorIndex, 0);104 callback();105 });106 request.onerror = event => reject(request.error);107 };108 const readItemFromCursor = (cursorIndex, itemIndex, callback) => {109 const request = requests[cursorIndex];110 request.onsuccess = testCase.step_func(() => {111 const cursor = request.result;112 cursors[cursorIndex] = cursor;113 checkCursorState(cursorIndex, itemIndex);114 callback();115 });116 const cursor = cursors[cursorIndex];117 cursor.continue();118 };119 // We open all the cursors one at a time, then cycle through the cursors and120 // call continue() on each of them. This access pattern causes maximal121 // trashing to an LRU cursor cache. Eviction scheme aside, any cache will122 // have to evict some cursors, and this access pattern verifies that the123 // cache correctly restores the state of evicted cursors.124 const steps = [];125 for (let cursorIndex = 0; cursorIndex < cursorCount; ++cursorIndex)126 steps.push(openCursor.bind(null, cursorIndex));127 for (let itemIndex = 1; itemIndex < itemCount; ++itemIndex) {128 for (let cursorIndex = 0; cursorIndex < cursorCount; ++cursorIndex)129 steps.push(readItemFromCursor.bind(null, cursorIndex, itemIndex));130 }131 const runStep = (stepIndex) => {132 if (stepIndex === steps.length) {133 resolve();134 return;135 }136 steps[stepIndex](() => { runStep(stepIndex + 1); });137 };138 runStep(0);139 });140}141function cursorTest(cursorCount) {142 promise_test(testCase => {143 return createDatabase(testCase, (database, transaction) => {144 const store = database.createObjectStore('cache',145 { keyPath: 'key', autoIncrement: true });146 }).then(database => {147 return populateTestStore(testCase, database, cursorCount).then(148 () => database);149 }).then(database => {150 database.close();151 }).then(() => {152 return openDatabase(testCase);153 }).then(database => {154 const transaction = database.transaction('cache', 'readonly');155 transaction.onabort = () => { reject(transaction.error); };156 const store = transaction.objectStore('cache');157 return interleaveCursors(testCase, store, cursorCount).then(158 () => database);159 }).then(database => {160 database.close();161 });...
Using AI Code Generation
1var wptStore = require('wptStore');2var testStore = wptStore.create();3testStore.populateTestStore();4testStore.printTestStore();5var wptStore = require('wptStore');6var testStore = wptStore.create();7testStore.addTest(1, "test1", "test1");8testStore.addTest(2, "test2", "test2");9testStore.printTestStore();10var wptStore = require('wptStore');11var testStore = wptStore.create();12testStore.populateTestStore();13testStore.printTestStore();14var test = testStore.getTest(1);15console.log(test);16test = testStore.getTest(2);17console.log(test);18var wptStore = require('wptStore');19var testStore = wptStore.create();20testStore.populateTestStore();21testStore.printTestStore();22testStore.deleteTest(1);23testStore.deleteTest(2);24testStore.printTestStore();25var wptStore = require('wptStore');26var testStore = wptStore.create();27testStore.populateTestStore();28testStore.printTestStore();29testStore.updateTest(1, "test1", "test1");30testStore.updateTest(2, "test2", "test2");31testStore.printTestStore();32var wptStore = require('wptStore');33var testStore = wptStore.create();34testStore.populateTestStore();35testStore.printTestStore();36testStore.addWpt(1, "wpt1", "wpt1");37testStore.addWpt(2, "wpt2", "wpt2");38testStore.printTestStore();39var wptStore = require('wptStore');40var testStore = wptStore.create();41testStore.populateTestStore();42testStore.printTestStore();43var wpt = testStore.getWpt(1, 1);44console.log(wpt);45wpt = testStore.getWpt(1, 2);46console.log(wpt);
Using AI Code Generation
1populateTestStore: function() {2 var testStore = Ext.getStore('TestStore');3 testStore.add({name:'test1'});4 testStore.add({name:'test2'});5 testStore.add({name:'test3'});6 testStore.add({name:'test4'});7 testStore.add({name:'test5'});8 testStore.add({name:'test6'});9 testStore.add({name:'test7'});10 testStore.add({name:'test8'});11 testStore.add({name:'test9'});12 testStore.add({name:'test10'});13 testStore.add({name:'test11'});14 testStore.add({name:'test12'});15 testStore.add({name:'test13'});16 testStore.add({name:'test14'});17 testStore.add({name:'test15'});18 testStore.add({name:'test16'});19 testStore.add({name:'test17'});20 testStore.add({name:'test18'});21 testStore.add({name:'test19'});22 testStore.add({name:'test20'});23 testStore.add({name:'test21'});24 testStore.add({name:'test22'});25 testStore.add({name:'test23'});26 testStore.add({name:'test24'});27 testStore.add({name:'test25'});28 testStore.add({name:'test26'});29 testStore.add({name:'test27'});30 testStore.add({name:'test28'});31 testStore.add({name:'test29'});32 testStore.add({name:'test30'});33 testStore.add({name:'test31'});34 testStore.add({name:'test32'});35 testStore.add({name:'test33'});36 testStore.add({name:'test34'});37 testStore.add({name:'test35'});38 testStore.add({name:'test36'});39 testStore.add({name:'test37'});40 testStore.add({name:'test38'});41 testStore.add({name:'test39'});42 testStore.add({name:'test40'});43 testStore.add({name:'test41'});44 testStore.add({name:'test42'});45 testStore.add({name:'test43'});46 testStore.add({name:'test44'});47 testStore.add({name:'test45'});48 testStore.add({name:'test46'});
Using AI Code Generation
1var wptb = require('wptb.js');2var testStore = wptb.populateTestStore();3var test = wptb.generateTest(testStore);4var test = wptb.generateTest(testStore);5var test = wptb.generateTest(testStore);6var test = wptb.generateTest(testStore);7var test = wptb.generateTest(testStore);8var test = wptb.generateTest(testStore);9var test = wptb.generateTest(testStore);10var test = wptb.generateTest(testStore);11var test = wptb.generateTest(testStore);12var test = wptb.generateTest(testStore);13var test = wptb.generateTest(testStore);
Using AI Code Generation
1const { populateTestStore } = require("./wpt-api.js");2const testStore = new Map();3populateTestStore(testStore);4const runs = getRuns(testStore, 1);5console.log(runs);6const run = getRun(testStore, 1, 1);7console.log(run);8const laps = getLaps(testStore, 1, 1);9console.log(laps);10const lap = getLap(testStore, 1, 1, 1);11console.log(lap);12const lapTimes = getLapTimes(testStore, 1, 1, 1);13console.log(lapTimes);14const lapTime = getLapTime(testStore, 1, 1, 1, 1);15console.log(lapTime);16const bestLapTime = getBestLapTime(testStore, 1, 1, 1);17console.log(bestLapTime);18const bestLapTimeForAllDrivers = getBestLapTimeForAllDrivers(19);20console.log(bestLapTimeForAllDrivers);21const bestLapTimeForAllRuns = getBestLapTimeForAllRuns(testStore, 1);22console.log(bestLapTimeForAllRuns);23 getBestLapTimeForAllDriversAndRuns(testStore);24console.log(bestLapTimeForAllDriversAndRuns);25const averageLapTimeForAllRuns = getAverageLapTimeForAllRuns(
Using AI Code Generation
1var wptStore = new WptStore();2WptStore.prototype.populateTestStore = function(testData) {3 this.wptStore = testData;4};5var test = wptStore.getTest("Test1");6WptStore.prototype.getTest = function(testName) {7 for (var i = 0; i < this.wptStore.length; i++) {8 if (this.wptStore[i].testName === testName) {9 return this.wptStore[i];10 }11 }12};13WptStore.prototype.getTest = function(testName) {14 for (var i = 0; i < this.wptStore.length; i++) {15 if (this.wptStore[i].testName === testName) {16 return this.wptStore[i];17 }18 }19};20WptStore.prototype.getTest = function(testName) {21 for (var i = 0; i < this.wptStore.length; i++) {22 if (this.wptStore[i].testName === testName) {23 return this.wptStore[i];24 }25 }26};
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