test_autoIncrement_indexes.js

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/**

 * Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/publicdomain/zero/1.0/

*/

/* exported testGenerator */

var testGenerator = testSteps();

function* testSteps() {

  let request = indexedDB.open(

    this.window ? window.location.pathname : "Splendid Test",

);

  request.onerror = errorHandler;

  request.onupgradeneeded = grabEventAndContinueHandler;

  let event = yield undefined;

  let db = request.result;

  db.onerror = errorHandler;

  let objectStore = db.createObjectStore("foo", {

    keyPath: "id",

    autoIncrement: true,

});

  objectStore.createIndex("first", "first");

  objectStore.createIndex("second", "second");

  objectStore.createIndex("third", "third");

  let data = { first: "foo", second: "foo", third: "foo" };

  objectStore.add(data).onsuccess = grabEventAndContinueHandler;

  event = yield undefined;

  is(event.target.result, 1, "Added entry");

  request.onsuccess = grabEventAndContinueHandler;

  event = yield undefined;

  objectStore = db.transaction("foo").objectStore("foo");

  let first = objectStore.index("first");

  let second = objectStore.index("second");

  let third = objectStore.index("third");

  first.get("foo").onsuccess = grabEventAndContinueHandler;

  event = yield undefined;

  is(event.target.result.id, 1, "Entry in first");

  second.get("foo").onsuccess = grabEventAndContinueHandler;

  event = yield undefined;

  is(event.target.result.id, 1, "Entry in second");

  third.get("foo").onsuccess = grabEventAndContinueHandler;

  event = yield undefined;

  is(event.target.result.id, 1, "Entry in third");

  finishTest();