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 START_DATA = "hi";
michael@0:   const END_DATA = "bye";
michael@0:   const objectStoreInfo = [
michael@0:     { name: "1", options: { keyPath: null }, key: 1,
michael@0:       entry: { data: START_DATA } },
michael@0:     { name: "2", options: { keyPath: "foo" },
michael@0:       entry: { foo: 1, data: START_DATA } },
michael@0:     { name: "3", options: { keyPath: null, autoIncrement: true },
michael@0:       entry: { data: START_DATA } },
michael@0:     { name: "4", options: { keyPath: "foo", autoIncrement: true },
michael@0:       entry: { data: START_DATA } },
michael@0:   ];
michael@0: 
michael@0:   for (let i = 0; i < objectStoreInfo.length; i++) {
michael@0:     // Create our object stores.
michael@0:     let info = objectStoreInfo[i];
michael@0: 
michael@0:     ok(true, "1");
michael@0:     request = indexedDB.open(name, i + 1);
michael@0:     request.onerror = errorHandler;
michael@0:     request.onupgradeneeded = grabEventAndContinueHandler;
michael@0:     event = yield undefined;
michael@0: 
michael@0:     let db = event.target.result;
michael@0: 
michael@0:     ok(true, "2");
michael@0:     let objectStore = info.hasOwnProperty("options") ?
michael@0:                       db.createObjectStore(info.name, info.options) :
michael@0:                       db.createObjectStore(info.name);
michael@0: 
michael@0:     // Create the indexes on 'data' on the object store.
michael@0:     let index = objectStore.createIndex("data_index", "data",
michael@0:                                         { unique: false });
michael@0:     let uniqueIndex = objectStore.createIndex("unique_data_index", "data",
michael@0:                                               { unique: true });
michael@0:     // Populate the object store with one entry of data.
michael@0:     request = info.hasOwnProperty("key") ?
michael@0:               objectStore.add(info.entry, info.key) :
michael@0:               objectStore.add(info.entry);
michael@0:     request.onerror = errorHandler;
michael@0:     request.onsuccess = grabEventAndContinueHandler;
michael@0:     event = yield undefined;
michael@0:     ok(true, "3");
michael@0: 
michael@0:     // Use a cursor to update 'data' to END_DATA.
michael@0:     request = objectStore.openCursor();
michael@0:     request.onerror = errorHandler;
michael@0:     request.onsuccess = grabEventAndContinueHandler;
michael@0:     event = yield undefined;
michael@0:     ok(true, "4");
michael@0: 
michael@0:     let cursor = request.result;
michael@0:     let obj = cursor.value;
michael@0:     obj.data = END_DATA;
michael@0:     request = cursor.update(obj);
michael@0:     request.onerror = errorHandler;
michael@0:     request.onsuccess = grabEventAndContinueHandler;
michael@0:     event = yield undefined;
michael@0:     ok(true, "5");
michael@0: 
michael@0:     // Check both indexes to make sure that they were updated.
michael@0:     request = index.get(END_DATA);
michael@0:     request.onerror = errorHandler;
michael@0:     request.onsuccess = grabEventAndContinueHandler;
michael@0:     event = yield undefined;
michael@0:     ok(true, "6");
michael@0:     ok(obj.data, event.target.result.data,
michael@0:                   "Non-unique index was properly updated.");
michael@0: 
michael@0:     request = uniqueIndex.get(END_DATA);
michael@0:     request.onerror = errorHandler;
michael@0:     request.onsuccess = grabEventAndContinueHandler;
michael@0:     event = yield undefined;
michael@0: 
michael@0:     ok(true, "7");
michael@0:     ok(obj.data, event.target.result.data,
michael@0:                   "Unique index was properly updated.");
michael@0:     db.close();
michael@0:   }
michael@0: 
michael@0:   finishTest();
michael@0:   yield undefined;
michael@0: }
michael@0: