michael@0: /**
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/
michael@0:  */
michael@0: 
michael@0: var testGenerator = testSteps();
michael@0: 
michael@0: function testSteps()
michael@0: {
michael@0:   const name = this.window ? window.location.pathname : "Splendid Test";
michael@0:   const objectStoreName = "Objects";
michael@0: 
michael@0:   let request = indexedDB.open(name, 1);
michael@0:   request.onerror = errorHandler;
michael@0:   request.onupgradeneeded = grabEventAndContinueHandler;
michael@0:   let event = yield undefined;
michael@0: 
michael@0:   let db = event.target.result;
michael@0:   is(db.objectStoreNames.length, 0, "Correct objectStoreNames list");
michael@0: 
michael@0:   let objectStore = db.createObjectStore(objectStoreName,
michael@0:                                          { keyPath: "foo" });
michael@0: 
michael@0:   let addedCount = 0;
michael@0: 
michael@0:   for (let i = 0; i < 100; i++) {
michael@0:     request = objectStore.add({foo: i});
michael@0:     request.onerror = errorHandler;
michael@0:     request.onsuccess = function(event) {
michael@0:       if (++addedCount == 100) {
michael@0:         executeSoon(function() { testGenerator.next(); });
michael@0:       }
michael@0:     }
michael@0:   }
michael@0:   yield undefined;
michael@0: 
michael@0:   is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
michael@0:   is(db.objectStoreNames.item(0), objectStoreName, "Correct name");
michael@0: 
michael@0:   db.close();
michael@0: 
michael@0:   let request = indexedDB.open(name, 2);
michael@0:   request.onerror = errorHandler;
michael@0:   request.onupgradeneeded = grabEventAndContinueHandler;
michael@0:   let event = yield undefined;
michael@0: 
michael@0:   let db = event.target.result;
michael@0:   let trans = event.target.transaction;
michael@0: 
michael@0:   let oldObjectStore = trans.objectStore(objectStoreName);
michael@0:   isnot(oldObjectStore, null, "Correct object store prior to deleting");
michael@0:   db.deleteObjectStore(objectStoreName);
michael@0:   is(db.objectStoreNames.length, 0, "Correct objectStores list");
michael@0:   try {
michael@0:     trans.objectStore(objectStoreName);
michael@0:     ok(false, "should have thrown");
michael@0:   }
michael@0:   catch(ex) {
michael@0:     ok(ex instanceof DOMException, "Got a DOMException");
michael@0:     is(ex.name, "NotFoundError", "expect a NotFoundError");
michael@0:     is(ex.code, DOMException.NOT_FOUND_ERR, "expect a NOT_FOUND_ERR");
michael@0:   }
michael@0: 
michael@0:   objectStore = db.createObjectStore(objectStoreName, { keyPath: "foo" });
michael@0:   is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
michael@0:   is(db.objectStoreNames.item(0), objectStoreName, "Correct name");
michael@0:   is(trans.objectStore(objectStoreName), objectStore, "Correct new objectStore");
michael@0:   isnot(oldObjectStore, objectStore, "Old objectStore is not new objectStore");
michael@0: 
michael@0:   request = objectStore.openCursor();
michael@0:   request.onerror = errorHandler;
michael@0:   request.onsuccess = function(event) {
michael@0:     is(event.target.result, undefined, "ObjectStore shouldn't have any items");
michael@0:     testGenerator.send(event);
michael@0:   }
michael@0:   event = yield undefined;
michael@0: 
michael@0:   db.deleteObjectStore(objectStore.name);
michael@0:   is(db.objectStoreNames.length, 0, "Correct objectStores list");
michael@0: 
michael@0:   continueToNextStep();
michael@0:   yield undefined;
michael@0: 
michael@0:   db.close();
michael@0: 
michael@0:   let request = indexedDB.open(name, 3);
michael@0:   request.onerror = errorHandler;
michael@0:   request.onupgradeneeded = grabEventAndContinueHandler;
michael@0:   let event = yield undefined;
michael@0: 
michael@0:   let db = event.target.result;
michael@0: 
michael@0:   objectStore = db.createObjectStore(objectStoreName, { keyPath: "foo" });
michael@0: 
michael@0:   request = objectStore.add({foo:"bar"});
michael@0:   request.onerror = errorHandler;
michael@0:   request.onsuccess = grabEventAndContinueHandler;
michael@0: 
michael@0:   db.deleteObjectStore(objectStoreName);
michael@0: 
michael@0:   event = yield undefined;
michael@0: 
michael@0:   finishTest();
michael@0:   yield undefined;
michael@0: }