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:   let event = yield undefined;
michael@0: 
michael@0:   let db = event.target.result;
michael@0:   db.onerror = errorHandler;
michael@0: 
michael@0:   event.target.onsuccess = continueToNextStep;
michael@0:   db.createObjectStore("foo");
michael@0:   yield undefined;
michael@0: 
michael@0:   let transaction1 = db.transaction("foo");
michael@0: 
michael@0:   let transaction2;
michael@0: 
michael@0:   let comp = this.window ? SpecialPowers.wrap(Components) : Components;
michael@0:   let thread = comp.classes["@mozilla.org/thread-manager;1"]
michael@0:                    .getService(comp.interfaces.nsIThreadManager)
michael@0:                    .currentThread;
michael@0: 
michael@0:   let eventHasRun;
michael@0: 
michael@0:   thread.dispatch(function() {
michael@0:     eventHasRun = true;
michael@0: 
michael@0:     transaction2 = db.transaction("foo");
michael@0:   }, Components.interfaces.nsIThread.DISPATCH_NORMAL);
michael@0: 
michael@0:   while (!eventHasRun) {
michael@0:     thread.processNextEvent(false);
michael@0:   }
michael@0: 
michael@0:   ok(transaction2, "Non-null transaction2");
michael@0: 
michael@0:   continueToNextStep();
michael@0:   yield undefined;
michael@0: 
michael@0:   finishTest();
michael@0:   yield undefined;
michael@0: }