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:   let request = indexedDB.open(this.window ? window.location.pathname : "Splendid Test", 1);
michael@0:   request.onerror = errorHandler;
michael@0:   request.onupgradeneeded = grabEventAndContinueHandler;
michael@0:   request.onsuccess = unexpectedSuccessHandler;
michael@0:   let event = yield undefined;
michael@0: 
michael@0:   let db = event.target.result;
michael@0:   db.onerror = errorHandler;
michael@0: 
michael@0:   event.target.transaction.onerror = errorHandler;
michael@0:   event.target.transaction.oncomplete = grabEventAndContinueHandler;
michael@0: 
michael@0:   let os = db.createObjectStore("foo", { autoIncrement: true });
michael@0:   let index = os.createIndex("bar", "foo.bar");
michael@0:   event = yield undefined;
michael@0: 
michael@0:   is(request.transaction, event.target,
michael@0:      "request.transaction should still be set");
michael@0: 
michael@0:   request.onsuccess = grabEventAndContinueHandler;
michael@0:   event = yield undefined;
michael@0: 
michael@0:   is(request.transaction, null, "request.transaction should be cleared");
michael@0: 
michael@0:   let transaction = db.transaction("foo", "readwrite");
michael@0: 
michael@0:   os = transaction.objectStore("foo");
michael@0:   // Place a request to keep the transaction alive long enough for our
michael@0:   // executeSoon.
michael@0:   let requestComplete = false;
michael@0: 
michael@0:   let wasAbleToGrabObjectStoreOutsideOfCallback = false;
michael@0:   let wasAbleToGrabIndexOutsideOfCallback = false;
michael@0:   executeSoon(function() {
michael@0:     ok(!requestComplete, "Ordering is correct.");
michael@0:     wasAbleToGrabObjectStoreOutsideOfCallback = !!transaction.objectStore("foo");
michael@0:     wasAbleToGrabIndexOutsideOfCallback =
michael@0:       !!transaction.objectStore("foo").index("bar");
michael@0:   });
michael@0: 
michael@0:   request = os.add({});
michael@0:   request.onerror = errorHandler;
michael@0:   request.onsuccess = grabEventAndContinueHandler;
michael@0: 
michael@0:   event = yield undefined;
michael@0: 
michael@0:   requestComplete = true;
michael@0: 
michael@0:   ok(wasAbleToGrabObjectStoreOutsideOfCallback,
michael@0:      "Should be able to get objectStore");
michael@0:   ok(wasAbleToGrabIndexOutsideOfCallback,
michael@0:      "Should be able to get index");
michael@0: 
michael@0:   transaction.oncomplete = grabEventAndContinueHandler;
michael@0:   yield undefined;
michael@0: 
michael@0:   try {
michael@0:     transaction.objectStore("foo");
michael@0:     ok(false, "Should have thrown!");
michael@0:   }
michael@0:   catch (e) {
michael@0:     ok(e instanceof DOMException, "Got database exception.");
michael@0:     is(e.name, "InvalidStateError", "Good error.");
michael@0:     is(e.code, DOMException.INVALID_STATE_ERR, "Good error code.");
michael@0:   }
michael@0: 
michael@0:   continueToNextStep();
michael@0:   yield undefined;
michael@0: 
michael@0:   try {
michael@0:     transaction.objectStore("foo");
michael@0:     ok(false, "Should have thrown!");
michael@0:   }
michael@0:   catch (e) {
michael@0:     ok(e instanceof DOMException, "Got database exception.");
michael@0:     is(e.name, "InvalidStateError", "Good error.");
michael@0:     is(e.code, DOMException.INVALID_STATE_ERR, "Good error code.");
michael@0:   }
michael@0: 
michael@0:   finishTest();
michael@0:   yield undefined;
michael@0: }