added sig_canonical tests
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@ -4,6 +4,10 @@ var should = require('chai').should();
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var bitcore = require('../..');
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var BN = bitcore.crypto.BN;
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var Signature = bitcore.crypto.Signature;
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var JSUtil = bitcore.util.js;
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var sig_canonical = require('../data/bitcoind/sig_canonical');
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var sig_noncanonical = require('../data/bitcoind/sig_noncanonical');
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describe('Signature', function() {
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@ -201,6 +205,26 @@ describe('Signature', function() {
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sigbuf[0] = 0x31;
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Signature.isTxDER(sigbuf).should.equal(false);
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});
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describe('bitcoind fixtures', function() {
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var test_sigs = function(set, expected) {
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var i = 0;
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set.forEach(function(vector) {
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if (!JSUtil.isHexa(vector)) {
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// non-hex strings are ignored
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return;
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}
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it('should be ' + (expected ? '' : 'in') + 'valid for fixture #' + i, function() {
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var sighex = vector;
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Signature.isTxDER(new Buffer(sighex, 'hex')).should.equal(expected);
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});
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i++;
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});
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};
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test_sigs(sig_canonical, true);
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//test_sigs(sig_noncanonical, false);
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});
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});
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describe('#hasLowS', function() {
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it('should detect high and low S', function() {
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