Merge pull request #432 from ryanxcharles/feature/proto
Correct deprecated setting of __proto__
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commit
e485d0e331
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@ -8,7 +8,7 @@ function SIN(type, payload) {
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return;
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};
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this.data = new Buffer(1 + 1 + payload.length);
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this.__proto__ = this.encodings['binary'];
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this.encoding('binary');
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this.prefix(0x0F); // SIN magic number, in numberspace
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this.type(type);
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this.payload(payload);
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@ -5,21 +5,56 @@ var bitcore = bitcore || require('../bitcore');
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var should = chai.should();
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var EncodedDataModule = bitcore.EncodedData;
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var EncodedData;
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var EncodedData = bitcore.EncodedData;
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describe('EncodedData', function() {
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it('should initialze the main object', function() {
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should.exist(EncodedDataModule);
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});
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it('should be able to create class', function() {
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EncodedData = EncodedDataModule;
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it('should initialize the main object', function() {
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should.exist(EncodedData);
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});
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it('should be able to create an instance', function() {
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var ed = new EncodedData('1GMx4HdDmN78xzGvdQYkwrVqkmLDG1aMNT');
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should.exist(ed);
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});
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describe('#as', function() {
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var buf = bitcore.util.sha256('test');
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var hex = buf.toString('hex');
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var b58 = '2DFtpKRbW2nfrzgAgE25onW3vwCQwM7S1iHk34LW9cwH1kzmHp';
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it('should convert from binary -> base58', function() {
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var ed = new EncodedData(buf);
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ed.as('base58').should.equal(bitcore.Base58.base58Check.encode(buf));
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});
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it('should convert from binary -> hex', function() {
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var ed = new EncodedData(buf);
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ed.as('hex').should.equal(hex);
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});
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it('should convert from base58 -> binary', function() {
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var ed = new EncodedData(b58);
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ed.as('binary').toString('hex').should.equal(hex);
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});
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it('should convert from base58 -> hex', function() {
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var ed = new EncodedData(b58);
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ed.as('hex').should.equal(hex);
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});
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it('should convert from hex -> binary', function() {
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var ed = new EncodedData(hex, 'hex');
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ed.as('binary').toString('hex').should.equal(hex);
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});
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it('should convert from hex -> base58', function() {
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var ed = new EncodedData(hex, 'hex');
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ed.as('base58').should.equal(b58);
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});
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});
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});
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@ -8,9 +8,14 @@ var base58 = require('../lib/Base58').base58Check;
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function EncodedData(data, encoding) {
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this.data = data;
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if (!encoding && (typeof data == 'string')) {
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this.__proto__ = this.encodings['base58'];
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encoding = 'base58';
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this.converters = this.encodings[encoding].converters;
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this._encoding = this.encodings[encoding]._encoding;
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} else {
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this.__proto__ = this.encodings[encoding || 'binary'];
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if (typeof this.encodings[encoding] === 'undefined')
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encoding = 'binary';
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this.converters = this.encodings[encoding].converters;
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this._encoding = this.encodings[encoding]._encoding;
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}
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};
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@ -18,7 +23,8 @@ function EncodedData(data, encoding) {
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EncodedData.prototype.encoding = function(encoding) {
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if (encoding && (encoding != this._encoding)) {
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this.data = this.as(encoding);
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this.__proto__ = this.encodings[encoding];
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this.converters = this.encodings[encoding].converters;
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this._encoding = this.encodings[encoding]._encoding;
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}
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return this._encoding;
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};
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@ -132,11 +138,10 @@ EncodedData.applyEncodingsTo = function(aClass) {
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var tmp = {};
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for (var k in encodings) {
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var enc = encodings[k];
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var obj = {};
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var obj = Object.create(aClass.prototype);
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for (var j in enc) {
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obj[j] = enc[j];
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}
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obj.__proto__ = aClass.prototype;
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tmp[k] = obj;
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}
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aClass.prototype.encodings = tmp;
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@ -9,7 +9,7 @@ function VersionedData(version, payload) {
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return;
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};
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this.data = new Buffer(payload.length + 1);
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this.__proto__ = this.encodings['binary'];
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this.encoding('binary');
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this.version(version);
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this.payload(payload);
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};
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@ -15,7 +15,7 @@ function MissingSourceError(msg, missingTxHash) {
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this.name = 'MissingSourceError';
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};
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MissingSourceError.prototype.__proto__ = Error.prototype;
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MissingSourceError.prototype = Object.create(Error.prototype);
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exports.MissingSourceError = MissingSourceError;
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@ -38,6 +38,6 @@ function VerificationError(msg, missingTxHash) {
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this.name = 'VerificationError';
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};
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VerificationError.prototype.__proto__ = Error.prototype;
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VerificationError.prototype = Object.create(Error.prototype);
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exports.VerificationError = VerificationError;
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