| [483] | 1 | <!DOCTYPE html> |
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| 2 | <html> |
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| 3 | <head> |
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| 4 | <title>Parser Asynchronous Widget Creation Unit Test</title> |
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| 5 | <style type="text/css"> |
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| 6 | @import "../../resources/dojo.css"; |
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| 7 | </style> |
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| 8 | <script type="text/javascript" src="../../dojo.js" data-dojo-config="isDebug:true, async:true"></script> |
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| 9 | <script type="text/javascript"> |
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| 10 | |
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| 11 | require([ |
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| 12 | "doh", |
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| 13 | "dojo/_base/array", "dojo/_base/declare", "dojo/Deferred", "dojo/dom", "dojo/_base/lang", "dojo/parser", |
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| 14 | "dojo/domReady!" |
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| 15 | ], function(doh, array, declare, Deferred, dom, lang, parser){ |
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| 16 | |
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| 17 | // instances of AsyncWidget will finish initializing when this Deferred is resolved |
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| 18 | var finishCreatingAsyncWidgets = new Deferred(); |
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| 19 | |
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| 20 | AsyncWidget = declare(null, { |
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| 21 | declaredClass: "AsyncWidget", |
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| 22 | markupFactory: function(params, node){ |
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| 23 | // the markup factory can return a promise, and the parser will wait |
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| 24 | return finishCreatingAsyncWidgets.then(function(){return new AsyncWidget(params, node); }); |
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| 25 | }, |
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| 26 | constructor: function(args, node){ |
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| 27 | this.params = args; |
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| 28 | lang.mixin(this, args); |
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| 29 | }, |
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| 30 | startup: function(){ |
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| 31 | this._started = true; |
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| 32 | } |
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| 33 | }); |
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| 34 | |
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| 35 | SyncWidget = declare(null, { |
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| 36 | declaredClass: "SyncWidget", |
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| 37 | constructor: function(args, node){ |
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| 38 | this.params = args; |
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| 39 | lang.mixin(this, args); |
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| 40 | }, |
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| 41 | startup: function(){ |
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| 42 | this._started = true; |
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| 43 | } |
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| 44 | }); |
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| 45 | |
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| 46 | doh.register("async tests", [ |
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| 47 | function parse(){ |
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| 48 | var d = new doh.Deferred(); |
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| 49 | |
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| 50 | // Call the parser |
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| 51 | var parsePromise = parser.parse(dom.byId("main")); |
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| 52 | |
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| 53 | // Parse should be waiting for the async widget to finish creating |
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| 54 | doh.f(parsePromise.isFulfilled(), "parse not finished yet"); |
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| 55 | doh.is("undefined", typeof asyncWidget, "async widget not created yet"); |
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| 56 | doh.f(syncWidget._started, "sync widget created by not started"); |
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| 57 | |
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| 58 | // Now make the async widget finish initializing |
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| 59 | finishCreatingAsyncWidgets.resolve(true); |
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| 60 | |
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| 61 | parsePromise.then(d.getTestCallback(function(list){ |
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| 62 | doh.t(asyncWidget._started, "async widget started"); |
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| 63 | doh.t(syncWidget._started, "sync widget started too"); |
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| 64 | doh.is("AsyncWidget, SyncWidget", array.map(list, function(cls){ return cls.declaredClass; }).join(", "), |
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| 65 | "list of instances returned from parser"); |
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| 66 | })); |
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| 67 | |
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| 68 | return d; |
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| 69 | } |
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| 70 | ]); |
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| 71 | |
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| 72 | doh.run(); |
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| 73 | }); |
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| 74 | </script> |
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| 75 | </head> |
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| 76 | <body> |
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| 77 | <h1>Parser Asynchronous Widget Creation Unit Test</h1> |
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| 78 | |
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| 79 | <div id=main> |
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| 80 | <span data-dojo-id="asyncWidget" data-dojo-type="AsyncWidget">hi</span> |
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| 81 | <span data-dojo-id="syncWidget" data-dojo-type="SyncWidget">there</span> |
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| 82 | </div> |
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| 83 | |
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| 84 | </body> |
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| 85 | </html> |
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