mozilla-central/dom/indexedDB/test/unit/test_objectStore_getAllKeys.js (file symbol)

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Test Info: Warnings

/**
* Any copyright is dedicated to the Public Domain.
*/
/* exported testGenerator */
var testGenerator = testSteps();
function* testSteps() {
const dbName = this.window
? window.location.pathname
: "test_objectStore_getAllKeys";
const dbVersion = 1;
const objectStoreName = "foo";
const keyCount = 200;
let request = indexedDB.open(dbName, dbVersion);
request.onerror = errorHandler;
request.onupgradeneeded = grabEventAndContinueHandler;
request.onsuccess = unexpectedSuccessHandler;
let event = yield undefined;
info("Creating database");
let db = event.target.result;
let objectStore = db.createObjectStore(objectStoreName);
for (let i = 0; i < keyCount; i++) {
objectStore.add(true, i);
}
request.onupgradeneeded = unexpectedSuccessHandler;
request.onsuccess = grabEventAndContinueHandler;
event = yield undefined;
db = event.target.result;
objectStore = db.transaction(objectStoreName).objectStore(objectStoreName);
info("Getting all keys");
objectStore.getAllKeys().onsuccess = grabEventAndContinueHandler;
event = yield undefined;
ok(Array.isArray(event.target.result), "Got an array result");
is(event.target.result.length, keyCount, "Got correct array length");
let match = true;
for (let i = 0; i < keyCount; i++) {
if (event.target.result[i] != i) {
match = false;
break;
}
}
ok(match, "Got correct keys");
info("Getting all keys with key range");
let keyRange = IDBKeyRange.bound(10, 20, false, true);
objectStore.getAllKeys(keyRange).onsuccess = grabEventAndContinueHandler;
event = yield undefined;
ok(Array.isArray(event.target.result), "Got an array result");
is(event.target.result.length, 10, "Got correct array length");
match = true;
for (let i = 10; i < 20; i++) {
if (event.target.result[i - 10] != i) {
match = false;
break;
}
}
ok(match, "Got correct keys");
info("Getting all keys with unmatched key range");
keyRange = IDBKeyRange.bound(10000, 200000);
objectStore.getAllKeys(keyRange).onsuccess = grabEventAndContinueHandler;
event = yield undefined;
ok(Array.isArray(event.target.result), "Got an array result");
is(event.target.result.length, 0, "Got correct array length");
info("Getting all keys with limit");
objectStore.getAllKeys(null, 5).onsuccess = grabEventAndContinueHandler;
event = yield undefined;
ok(Array.isArray(event.target.result), "Got an array result");
is(event.target.result.length, 5, "Got correct array length");
match = true;
for (let i = 0; i < 5; i++) {
if (event.target.result[i] != i) {
match = false;
break;
}
}
ok(match, "Got correct keys");
info("Getting all keys with key range and limit");
keyRange = IDBKeyRange.bound(10, 20, false, true);
objectStore.getAllKeys(keyRange, 5).onsuccess = grabEventAndContinueHandler;
event = yield undefined;
ok(Array.isArray(event.target.result), "Got an array result");
is(event.target.result.length, 5, "Got correct array length");
match = true;
for (let i = 10; i < 15; i++) {
if (event.target.result[i - 10] != i) {
match = false;
break;
}
}
ok(match, "Got correct keys");
info("Getting all keys with unmatched key range and limit");
keyRange = IDBKeyRange.bound(10000, 200000);
objectStore.getAllKeys(keyRange, 5).onsuccess = grabEventAndContinueHandler;
event = yield undefined;
ok(Array.isArray(event.target.result), "Got an array result");
is(event.target.result.length, 0, "Got correct array length");
finishTest();
}