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author | 2008-11-13 09:49:11 +0000 | |
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committer | 2008-11-13 09:49:11 +0000 | |
commit | e44a7e37b6c7b5961adaffc62b9042b8d442938e (patch) | |
tree | 95b67c356e93163467db2451f2b8cce84ed5d582 /includes/js/dojox/encoding/tests/bits.js | |
parent | a62b9742ee5e28bcec6872d88f50f25b820914f6 (diff) | |
download | scuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.tar.gz scuttle-e44a7e37b6c7b5961adaffc62b9042b8d442938e.zip |
New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f
Diffstat (limited to 'includes/js/dojox/encoding/tests/bits.js')
-rw-r--r-- | includes/js/dojox/encoding/tests/bits.js | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/includes/js/dojox/encoding/tests/bits.js b/includes/js/dojox/encoding/tests/bits.js new file mode 100644 index 0000000..dc7ae66 --- /dev/null +++ b/includes/js/dojox/encoding/tests/bits.js @@ -0,0 +1,74 @@ +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)); } + ]); +})(); + +} |