69 lines
2.6 KiB
JavaScript
69 lines
2.6 KiB
JavaScript
const bitcoin = require('../../')
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const { describe, it } = require('mocha')
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const regtestUtils = require('./_regtest')
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const NETWORK = regtestUtils.network
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const keyPairs = [
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bitcoin.ECPair.makeRandom({ network: NETWORK }),
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bitcoin.ECPair.makeRandom({ network: NETWORK })
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]
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function buildAndSign (depends, prevOutput, redeemScript, witnessScript, done) {
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regtestUtils.faucetComplex(prevOutput, 5e4, (err, unspent) => {
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if (err) return done(err)
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const txb = new bitcoin.TransactionBuilder(NETWORK)
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txb.addInput(unspent.txId, unspent.vout, null, prevOutput)
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txb.addOutput(regtestUtils.RANDOM_ADDRESS, 2e4)
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if (depends.signatures) {
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keyPairs.forEach((keyPair) => {
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txb.sign(0, keyPair, redeemScript, null, unspent.value, witnessScript)
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})
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} else if (depends.signature) {
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txb.sign(0, keyPairs[0], redeemScript, null, unspent.value, witnessScript)
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}
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regtestUtils.broadcast(txb.build().toHex(), done)
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})
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}
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;['p2ms', 'p2pk', 'p2pkh', 'p2wpkh'].forEach((k) => {
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const fixtures = require('../fixtures/' + k)
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const { depends } = fixtures.dynamic
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const fn = bitcoin.payments[k]
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const base = {}
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if (depends.pubkey) base.pubkey = keyPairs[0].publicKey
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if (depends.pubkeys) base.pubkeys = keyPairs.map(x => x.publicKey)
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if (depends.m) base.m = base.pubkeys.length
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const { output } = fn(base)
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if (!output) throw new TypeError('Missing output')
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describe('bitcoinjs-lib (payments - ' + k + ')', function () {
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it('can broadcast as an output, and be spent as an input', (done) => {
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buildAndSign(depends, output, null, null, done)
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})
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it('can (as P2SH(' + k + ')) broadcast as an output, and be spent as an input', (done) => {
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const p2sh = bitcoin.payments.p2sh({ redeem: { output }, network: NETWORK })
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buildAndSign(depends, p2sh.output, p2sh.redeem.output, null, done)
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})
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// NOTE: P2WPKH cannot be wrapped in P2WSH, consensus fail
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if (k === 'p2wpkh') return
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it('can (as P2WSH(' + k + ')) broadcast as an output, and be spent as an input', (done) => {
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const p2wsh = bitcoin.payments.p2wsh({ redeem: { output }, network: NETWORK })
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buildAndSign(depends, p2wsh.output, null, p2wsh.redeem.output, done)
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})
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it('can (as P2SH(P2WSH(' + k + '))) broadcast as an output, and be spent as an input', (done) => {
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const p2wsh = bitcoin.payments.p2wsh({ redeem: { output }, network: NETWORK })
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const p2sh = bitcoin.payments.p2sh({ redeem: { output: p2wsh.output }, network: NETWORK })
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buildAndSign(depends, p2sh.output, p2sh.redeem.output, p2wsh.redeem.output, done)
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})
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})
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})
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