Subversion Repositories Applications.papyrus

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

(function(){
        var msg1 = "The rain in Spain falls mainly on the plain.";
        var msg2 = "The rain in Spain falls mainly on the plain.1";
        var msg3 = "The rain in Spain falls mainly on the plain.ab";
        var msg4 = "The rain in Spain falls mainly on the plain.!@#";
        var dc = dojox.encoding, dcb = dc.bits;
        
        var s2b = function(s){
                var b = [];
                for(var i = 0; i < s.length; ++i){
                        b.push(s.charCodeAt(i));
                }
                return b;
        };

        var b2s = function(b){
                var s = [];
                dojo.forEach(b, function(c){ s.push(String.fromCharCode(c)); });
                return s.join("");
        };
        
        var encode = function(msg){
                var x = new dcb.OutputStream(), encoder = new dc.Splay(256);
                dojo.forEach(s2b(msg), function(v){ encoder.encode(v, x); });
                console.debug("bits =", x.getWidth());
                return x.getBuffer();
        };
        
        var decode = function(n, buf){
                var x = new dcb.InputStream(buf, buf.length * 8), decoder = new dc.Splay(256), t = [];
                for(var i = 0; i < n; ++i){ t.push(decoder.decode(x)); }
                return b2s(t);
        };

        tests.register("dojox.encoding.tests.splay", [
                function testSplayMsg1(t){ t.assertEqual(msg1, decode(msg1.length, encode(msg1))); },
                function testSplayMsg2(t){ t.assertEqual(msg2, decode(msg2.length, encode(msg2))); },
                function testSplayMsg3(t){ t.assertEqual(msg3, decode(msg3.length, encode(msg3))); },
                function testSplayMsg4(t){ t.assertEqual(msg4, decode(msg4.length, encode(msg4))); }
        ]);
})();

}