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 indexName = "My Test Index";
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("test store", { keyPath: "foo" });
michael@0:   is(db.objectStoreNames.length, 1, "Correct objectStoreNames list");
michael@0:   is(db.objectStoreNames.item(0), objectStore.name, "Correct name");
michael@0: 
michael@0:   is(objectStore.indexNames.length, 0, "Correct indexNames list");
michael@0: 
michael@0:   let index = objectStore.createIndex(indexName, "foo");
michael@0: 
michael@0:   is(objectStore.indexNames.length, 1, "Correct indexNames list");
michael@0:   is(objectStore.indexNames.item(0), indexName, "Correct name");
michael@0:   is(objectStore.index(indexName), index, "Correct instance");
michael@0: 
michael@0:   objectStore.deleteIndex(indexName);
michael@0: 
michael@0:   is(objectStore.indexNames.length, 0, "Correct indexNames list");
michael@0:   try {
michael@0:     objectStore.index(indexName);
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:   let index2 = objectStore.createIndex(indexName, "foo");
michael@0:   isnot(index, index2, "New instance should be created");
michael@0: 
michael@0:   is(objectStore.indexNames.length, 1, "Correct recreacted indexNames list");
michael@0:   is(objectStore.indexNames.item(0), indexName, "Correct recreacted name");
michael@0:   is(objectStore.index(indexName), index2, "Correct instance");
michael@0: 
michael@0:   finishTest();
michael@0:   yield undefined;
michael@0: }