Subversion Repositories Applications.papyrus

if(!dojo._hasResource["tests._base.Deferred"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["tests._base.Deferred"] = true;
dojo.provide("tests._base.Deferred");

doh.register("tests._base.Deferred", 
        [

                function callback(t){
                        var nd = new dojo.Deferred();
                        var cnt = 0;
                        nd.addCallback(function(res){
                                doh.debug("debug from dojo.Deferred callback");
                                return res;
                        });
                        nd.addCallback(function(res){
                                // t.debug("val:", res);
                                cnt+=res;
                                return cnt;
                        });
                        nd.callback(5);
                        // t.debug("cnt:", cnt);
                        t.assertEqual(cnt, 5);
                },

                function errback(t){
                        var nd = new dojo.Deferred();
                        var cnt = 0;
                        nd.addErrback(function(val){
                                return ++cnt;
                        });
                        nd.errback();
                        t.assertEqual(cnt, 1);
                },

                function callbackTwice(t){
                        var nd = new dojo.Deferred();
                        var cnt = 0;
                        nd.addCallback(function(res){
                                return ++cnt;
                        });
                        nd.callback();
                        t.assertEqual(cnt, 1);
                        var thrown = false;
                        try{
                                nd.callback();
                        }catch(e){
                                thrown = true;
                        }
                        t.assertTrue(thrown);
                },

                function addBoth(t){
                        var nd = new dojo.Deferred();
                        var cnt = 0;
                        nd.addBoth(function(res){
                                return ++cnt;
                        });
                        nd.callback();
                        t.assertEqual(cnt, 1);

                        // nd.callback();
                        // t.debug(cnt);
                        // t.assertEqual(cnt, 1);
                }
        ]
);

}