if (!dojo._hasResource["dojox.encoding.tests.bits"]) { // _hasResource checks // added by build. Do // not use _hasResource // directly in your // code. dojo._hasResource["dojox.encoding.tests.bits"] = true; dojo.provide("dojox.encoding.tests.bits"); 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 dcb = dojox.encoding.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 testOut = function(msg) { var a = new dojox.encoding.bits.OutputStream(); for (var i = 0; i < msg.length; ++i) { var v = msg.charCodeAt(i); var j = Math.floor(Math.random() * 7) + 1; a.putBits(v >>> (8 - j), j); a.putBits(v, 8 - j); } return b2s(a.getBuffer()); }; var testIn = function(msg) { var a = new dojox.encoding.bits.InputStream(s2b(msg), msg.length * 8); var r = []; for (var i = 0; i < msg.length; ++i) { var j = Math.floor(Math.random() * 7) + 1; r.push((a.getBits(j) << (8 - j)) | a.getBits(8 - j)); } return b2s(r); }; var test = function(msg) { var a = new dojox.encoding.bits.InputStream(s2b(msg), msg.length * 8); var o = new dojox.encoding.bits.OutputStream(); while (a.getWidth() > 0) { var w = Math.min(a.getWidth(), 3); o.putBits(a.getBits(w), w); } return b2s(o.getBuffer()); }; tests.register("dojox.encoding.tests.bits", [function testBitsOut1(t) { t.assertEqual(msg1, testOut(msg1)); }, function testBitsOut2(t) { t.assertEqual(msg2, testOut(msg2)); }, function testBitsOut3(t) { t.assertEqual(msg3, testOut(msg3)); }, function testBitsOut4(t) { t.assertEqual(msg4, testOut(msg4)); }, function testBitsIn1(t) { t.assertEqual(msg1, testIn(msg1)); }, function testBitsIn2(t) { t.assertEqual(msg2, testIn(msg2)); }, function testBitsIn3(t) { t.assertEqual(msg3, testIn(msg3)); }, function testBitsIn4(t) { t.assertEqual(msg4, testIn(msg4)); }, function testBits1(t) { t.assertEqual(msg1, test(msg1)); }, function testBits2(t) { t.assertEqual(msg2, test(msg2)); }, function testBits3(t) { t.assertEqual(msg3, test(msg3)); }, function testBits4(t) { t.assertEqual(msg4, test(msg4)); }]); })(); }