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: 
michael@0:   const objectStoreData = [
michael@0:     { key: "1", value: "foo" },
michael@0:     { key: "2", value: "bar" },
michael@0:     { key: "3", value: "baz" }
michael@0:   ];
michael@0: 
michael@0:   let request = indexedDB.open(name, 1);
michael@0:   request.onerror = errorHandler;
michael@0:   request.onupgradeneeded = grabEventAndContinueHandler;
michael@0:   request.onsuccess = grabEventAndContinueHandler;
michael@0:   let event = yield undefined; // upgradeneeded
michael@0: 
michael@0:   let db = event.target.result;
michael@0: 
michael@0:   let objectStore = db.createObjectStore("data", { keyPath: null });
michael@0: 
michael@0:   // First, add all our data to the object store.
michael@0:   let addedData = 0;
michael@0:   for (let i in objectStoreData) {
michael@0:     request = objectStore.add(objectStoreData[i].value,
michael@0:                               objectStoreData[i].key);
michael@0:     request.onerror = errorHandler;
michael@0:     request.onsuccess = function(event) {
michael@0:       if (++addedData == objectStoreData.length) {
michael@0:         testGenerator.send(event);
michael@0:       }
michael@0:     }
michael@0:   }
michael@0:   event = yield undefined; // testGenerator.send
michael@0: 
michael@0:   // Now create the index.
michael@0:   objectStore.createIndex("set", "", { unique: true });
michael@0:   yield undefined; // success
michael@0: 
michael@0:   let trans = db.transaction("data", "readwrite");
michael@0:   objectStore = trans.objectStore("data");
michael@0:   index = objectStore.index("set");
michael@0: 
michael@0:   let request = index.get("bar");
michael@0:   request.onerror = errorHandler;
michael@0:   request.onsuccess = grabEventAndContinueHandler;
michael@0:   
michael@0:   let event = yield undefined;
michael@0: 
michael@0:   is(event.target.result, "bar", "Got correct result");
michael@0: 
michael@0:   let request = objectStore.add("foopy", 4);
michael@0:   request.onerror = errorHandler;
michael@0:   request.onsuccess = grabEventAndContinueHandler;
michael@0: 
michael@0:   yield undefined;
michael@0: 
michael@0:   let request = index.get("foopy");
michael@0:   request.onerror = errorHandler;
michael@0:   request.onsuccess = grabEventAndContinueHandler;
michael@0:   
michael@0:   let event = yield undefined;
michael@0: 
michael@0:   is(event.target.result, "foopy", "Got correct result");
michael@0: 
michael@0:   let request = objectStore.add("foopy", 5);
michael@0:   request.addEventListener("error", new ExpectError("ConstraintError", true));
michael@0:   request.onsuccess = unexpectedSuccessHandler;
michael@0: 
michael@0:   trans.oncomplete = grabEventAndContinueHandler;
michael@0: 
michael@0:   yield undefined;
michael@0:   yield undefined;
michael@0: 
michael@0:   finishTest();
michael@0:   yield undefined;
michael@0: }