tests in progress, fixed utf characters conversion in toAscii

dist/ethereum.js

@@ -823,12 +823,12 @@ var web3 = {
         if (hex.substring(0, 2) === '0x')
             i = 2;
         for(; i < l; i+=2) {
-            var code = hex.charCodeAt(i);
+            var code = parseInt(hex.substr(i, 2), 16);
             if(code === 0) {
                 break;
             }
 
-            str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
+            str += String.fromCharCode(code);
         }
 
         return str;

lib/web3.js

@@ -244,12 +244,12 @@ var web3 = {
         if (hex.substring(0, 2) === '0x')
             i = 2;
         for(; i < l; i+=2) {
-            var code = hex.charCodeAt(i);
+            var code = parseInt(hex.substr(i, 2), 16);
             if(code === 0) {
                 break;
             }
 
-            str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
+            str += String.fromCharCode(code);
         }
 
         return str;

test/abi.parsers.js

@@ -1,35 +1,141 @@
+# vim: et
+
 var assert = require('assert');
 var abi = require('../lib/abi.js');
+var clone = function (object) { return JSON.parse(JSON.stringify(object)); };
+
+var description =  [{
+    "name": "test",
+    "inputs": [{
+        "name": "a",
+        "type": "uint256"
+    }
+    ],
+    "outputs": [
+    {
+        "name": "d",
+        "type": "uint256"
+    }
+    ]
+}];
 
 describe('abi', function() {
     describe('inputParser', function() {
-        it('should parse ...', function() {
-
-            var desc =  [{
-                "name": "multiply",
-                "inputs": [
-                {
-                    "name": "a",
-                    "type": "uint256"
-                }
-                ],
-                "outputs": [
-                {
-                    "name": "d",
-                    "type": "uint256"
-                }
-                ]
-            }];
-
-            var iParser = abi.inputParser(desc);
-            assert.equal(iParser.multiply(1), "0x000000000000000000000000000000000000000000000000000000000000000001");
+        it('should parse input uint', function() {
+
+            var d = clone(description);
+
+            d[0].inputs = [
+                { type: "uint256" }
+            ];
+            
+            var parser = abi.inputParser(d);
+            assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
+            assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
+
+            d[0].inputs = [
+                { type: "uint128" }
+            ];
+
+            var parser = abi.inputParser(d);
+            assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
+            assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
+
+            d[0].inputs = [
+                { type: "uint" }
+            ];
+
+            var parser = abi.inputParser(d);
+            assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
+            assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
+            
+        });
+
+        it('should parse input int', function() {
+
+            var d = clone(description);
+
+            d[0].inputs = [
+                { type: "int256" }
+            ];
+            
+            var parser = abi.inputParser(d);
+            assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
+            assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
+
+            d[0].inputs = [
+                { type: "int128" }
+            ];
+
+            var parser = abi.inputParser(d);
+            assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
+            assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
+
+            d[0].inputs = [
+                { type: "int" }
+            ];
 
+            var parser = abi.inputParser(d);
+            assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
+            assert.equal(parser.test(10), "000000000000000000000000000000000000000000000000000000000000000a");
+            
         });
+
+        it('should parse input hash', function() {
+
+            var d = clone(description);
+
+            d[0].inputs = [
+                { type: "hash256" }
+            ];
+            
+            var parser = abi.inputParser(d);
+            assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
+
+            d[0].inputs = [
+                { type: "hash128" }
+            ];
+
+            var parser = abi.inputParser(d);
+            assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
+
+            d[0].inputs = [
+                { type: "hash" }
+            ];
+
+            var parser = abi.inputParser(d);
+            assert.equal(parser.test(1), "0000000000000000000000000000000000000000000000000000000000000001");
+            
+        });
+
+        it('should parse input string', function() {
+            
+            var d = clone(description);
+
+            d[0].inputs = [
+                { type: "string" }
+            ];
+
+            var parser = abi.inputParser(d);
+            assert.equal(parser.test('hello'), "68656c6c6f000000000000000000000000000000000000000000000000000000");
+            assert.equal(parser.test('world'), "776f726c64000000000000000000000000000000000000000000000000000000");
+        });
+
     });
 
 
     describe('outputParser', function() {
         it('parse ...', function() {
+            
+            var d = clone(description);
+
+            d[0].outputs = [
+                { type: "string" }
+            ];
+
+            var parser = abi.outputParser(d);
+            assert.equal(parser.test("0x68656c6c6f00000000000000000000000000000000000000000000000000000")[0], 'hello');
+            assert.equal(parser.test("0x776f726c6400000000000000000000000000000000000000000000000000000")[0], 'world');
 
         });
     });