/**
* Any copyright is dedicated to the Public Domain .
* http : //creativecommons.org/publicdomain/zero/1.0/
*/
/* exported testGenerator */
var testGenerator = testSteps();
function * testSteps() {
const name = this .window ? window.location.pathname : "Splendid Test" ;
let request = indexedDB.open(name, 1 );
request.onerror = errorHandler;
request.onsuccess = unexpectedSuccessHandler;
request.onupgradeneeded = grabEventAndContinueHandler;
let event = yield undefined;
let db = event.target.result;
let objectStore = db.createObjectStore("foo" );
objectStore.createIndex("bar" , "baz" );
is(db.version, 1 , "Correct version" );
is(db.objectStoreNames.length, 1 , "Correct objectStoreNames length" );
is(objectStore.indexNames.length, 1 , "Correct indexNames length" );
let transaction = event.target.transaction;
is(transaction.mode, "versionchange" , "Correct transaction mode" );
transaction.oncomplete = unexpectedSuccessHandler;
transaction.onabort = grabEventAndContinueHandler;
transaction.abort();
is(db.version, 0 , "Correct version" );
is(db.objectStoreNames.length, 0 , "Correct objectStoreNames length" );
is(objectStore.indexNames.length, 0 , "Correct indexNames length" );
// Test that the db is actually closed.
try {
db.transaction("" );
ok(false , "Expect an exception" );
} catch (e) {
ok(true , "Expect an exception" );
is(e.name, "InvalidStateError" , "Expect an InvalidStateError" );
}
event = yield undefined;
is(event.type, "abort" , "Got transaction abort event" );
is(event.target, transaction, "Right target" );
is(db.version, 0 , "Correct version" );
is(db.objectStoreNames.length, 0 , "Correct objectStoreNames length" );
is(objectStore.indexNames.length, 0 , "Correct indexNames length" );
request.onerror = grabEventAndContinueHandler;
request.onupgradeneeded = unexpectedSuccessHandler;
event = yield undefined;
is(event.type, "error" , "Got request error event" );
is(event.target, request, "Right target" );
is(event.target.transaction, null , "No transaction" );
event.preventDefault();
request = indexedDB.open(name, 1 );
request.onerror = errorHandler;
request.onsuccess = unexpectedSuccessHandler;
request.onupgradeneeded = grabEventAndContinueHandler;
event = yield undefined;
is(event.type, "upgradeneeded" , "Got upgradeneeded event" );
let db2 = event.target.result;
isnot(db, db2, "Should give a different db instance" );
is(db2.version, 1 , "Correct version" );
is(db2.objectStoreNames.length, 0 , "Correct objectStoreNames length" );
let objectStore2 = db2.createObjectStore("foo" );
objectStore2.createIndex("bar" , "baz" );
request.onsuccess = grabEventAndContinueHandler;
request.onupgradeneeded = unexpectedSuccessHandler;
event = yield undefined;
is(event.target.result, db2, "Correct target" );
is(event.type, "success" , "Got success event" );
is(db2.version, 1 , "Correct version" );
is(db2.objectStoreNames.length, 1 , "Correct objectStoreNames length" );
is(objectStore2.indexNames.length, 1 , "Correct indexNames length" );
is(db.version, 0 , "Correct version still" );
is(db.objectStoreNames.length, 0 , "Correct objectStoreNames length still" );
is(objectStore.indexNames.length, 0 , "Correct indexNames length still" );
finishTest();
}
Messung V0.5 in Prozent C=91 H=95 G=92
¤ Dauer der Verarbeitung: 0.3 Sekunden
¤
*© Formatika GbR, Deutschland