77 lines
1.5 KiB
JavaScript
77 lines
1.5 KiB
JavaScript
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if(!dojo._hasResource["tests._base.Deferred"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["tests._base.Deferred"] = true;
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dojo.provide("tests._base.Deferred");
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doh.register("tests._base.Deferred",
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[
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function callback(t){
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var nd = new dojo.Deferred();
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var cnt = 0;
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nd.addCallback(function(res){
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doh.debug("debug from dojo.Deferred callback");
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return res;
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});
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nd.addCallback(function(res){
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// t.debug("val:", res);
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cnt+=res;
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return cnt;
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});
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nd.callback(5);
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// t.debug("cnt:", cnt);
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t.assertEqual(cnt, 5);
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},
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function callback_extra_args(t){
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var nd = new dojo.Deferred();
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var cnt = 0;
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nd.addCallback(dojo.global, function(base, res){ cnt+=base; cnt+=res; return cnt; }, 30);
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nd.callback(5);
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t.assertEqual(cnt, 35);
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},
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function errback(t){
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var nd = new dojo.Deferred();
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var cnt = 0;
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nd.addErrback(function(val){
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return ++cnt;
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});
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nd.errback();
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t.assertEqual(cnt, 1);
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},
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function callbackTwice(t){
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var nd = new dojo.Deferred();
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var cnt = 0;
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nd.addCallback(function(res){
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return ++cnt;
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});
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nd.callback();
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t.assertEqual(cnt, 1);
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var thrown = false;
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try{
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nd.callback();
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}catch(e){
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thrown = true;
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}
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t.assertTrue(thrown);
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},
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function addBoth(t){
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var nd = new dojo.Deferred();
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var cnt = 0;
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nd.addBoth(function(res){
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return ++cnt;
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});
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nd.callback();
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t.assertEqual(cnt, 1);
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// nd.callback();
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// t.debug(cnt);
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// t.assertEqual(cnt, 1);
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}
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]
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);
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}
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