35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
'use strict';
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var buffer = require('buffer');
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var Script = require('../../lib/script');
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var Transaction = require('../../lib/transaction');
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var sighash = require('../../lib/transaction/sighash');
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var vectors_sighash = require('../data/sighash.json');
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describe('sighash', function() {
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vectors_sighash.forEach(function(vector, i) {
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if (i === 0) {
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// First element is just a row describing the next ones
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return;
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}
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it('test vector from bitcoind #' + i + ' (' + vector[4].substring(0, 16) + ')', function() {
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var txbuf = new buffer.Buffer(vector[0], 'hex');
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var scriptbuf = new buffer.Buffer(vector[1], 'hex');
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var subscript = Script(scriptbuf);
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var nin = vector[2];
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var nhashtype = vector[3];
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var sighashbuf = new buffer.Buffer(vector[4], 'hex');
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var tx = new Transaction(txbuf);
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//make sure transacion to/from buffer is isomorphic
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tx.serialize().should.equal(txbuf.toString('hex'));
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//sighash ought to be correct
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sighash.sighash(tx, nhashtype, nin, subscript).toString('hex').should.equal(sighashbuf.toString('hex'));
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});
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});
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});
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