diff --git a/package.json b/package.json
index 187d688..e746a43 100644
--- a/package.json
+++ b/package.json
@@ -60,6 +60,7 @@
"jshint": "^2.5.11",
"mocha": "^2.1.0",
"mocha-lcov-reporter": "0.0.1",
- "sinon": "^1.12.2"
+ "sinon": "^1.12.2",
+ "standard": "^2.7.3"
}
}
diff --git a/src/address.js b/src/address.js
index e873515..4d8c67a 100644
--- a/src/address.js
+++ b/src/address.js
@@ -4,7 +4,7 @@ var typeForce = require('typeforce')
var networks = require('./networks')
var scripts = require('./scripts')
-function findScriptTypeByVersion(version) {
+function findScriptTypeByVersion (version) {
for (var networkName in networks) {
var network = networks[networkName]
@@ -13,7 +13,7 @@ function findScriptTypeByVersion(version) {
}
}
-function Address(hash, version) {
+function Address (hash, version) {
typeForce('Buffer', hash)
assert.strictEqual(hash.length, 20, 'Invalid hash length')
@@ -23,7 +23,7 @@ function Address(hash, version) {
this.version = version
}
-Address.fromBase58Check = function(string) {
+Address.fromBase58Check = function (string) {
var payload = base58check.decode(string)
var version = payload.readUInt8(0)
var hash = payload.slice(1)
@@ -31,7 +31,7 @@ Address.fromBase58Check = function(string) {
return new Address(hash, version)
}
-Address.fromOutputScript = function(script, network) {
+Address.fromOutputScript = function (script, network) {
network = network || networks.bitcoin
if (scripts.isPubKeyHashOutput(script)) return new Address(script.chunks[2], network.pubKeyHash)
@@ -48,7 +48,7 @@ Address.prototype.toBase58Check = function () {
return base58check.encode(payload)
}
-Address.prototype.toOutputScript = function() {
+Address.prototype.toOutputScript = function () {
var scriptType = findScriptTypeByVersion(this.version)
if (scriptType === 'pubkeyhash') return scripts.pubKeyHashOutput(this.hash)
diff --git a/src/base58check.js b/src/base58check.js
index 8108a0b..040dd99 100644
--- a/src/base58check.js
+++ b/src/base58check.js
@@ -1,13 +1,13 @@
var bs58check = require('bs58check')
-function decode() {
- console.warn('bs58check will be removed in 2.0.0. require("bs58check") instead.');
+function decode () {
+ console.warn('bs58check will be removed in 2.0.0. require("bs58check") instead.')
return bs58check.decode.apply(undefined, arguments)
}
-function encode() {
- console.warn('bs58check will be removed in 2.0.0. require("bs58check") instead.');
+function encode () {
+ console.warn('bs58check will be removed in 2.0.0. require("bs58check") instead.')
return bs58check.encode.apply(undefined, arguments)
}
diff --git a/src/block.js b/src/block.js
index 3bef165..dca1f4c 100644
--- a/src/block.js
+++ b/src/block.js
@@ -3,9 +3,8 @@ var bufferutils = require('./bufferutils')
var crypto = require('./crypto')
var Transaction = require('./transaction')
-var Script = require('./script')
-function Block() {
+function Block () {
this.version = 1
this.prevHash = null
this.merkleRoot = null
@@ -14,16 +13,16 @@ function Block() {
this.nonce = 0
}
-Block.fromBuffer = function(buffer) {
+Block.fromBuffer = function (buffer) {
assert(buffer.length >= 80, 'Buffer too small (< 80 bytes)')
var offset = 0
- function readSlice(n) {
+ function readSlice (n) {
offset += n
return buffer.slice(offset - n, offset)
}
- function readUInt32() {
+ function readUInt32 () {
var i = buffer.readUInt32LE(offset)
offset += 4
return i
@@ -39,14 +38,14 @@ Block.fromBuffer = function(buffer) {
if (buffer.length === 80) return block
- function readVarInt() {
+ function readVarInt () {
var vi = bufferutils.readVarInt(buffer, offset)
offset += vi.size
return vi.number
}
// FIXME: poor performance
- function readTransaction() {
+ function readTransaction () {
var tx = Transaction.fromBuffer(buffer.slice(offset), true)
offset += tx.toBuffer().length
@@ -64,35 +63,35 @@ Block.fromBuffer = function(buffer) {
return block
}
-Block.fromHex = function(hex) {
+Block.fromHex = function (hex) {
return Block.fromBuffer(new Buffer(hex, 'hex'))
}
-Block.prototype.getHash = function() {
+Block.prototype.getHash = function () {
return crypto.hash256(this.toBuffer(true))
}
-Block.prototype.getId = function() {
+Block.prototype.getId = function () {
return bufferutils.reverse(this.getHash()).toString('hex')
}
-Block.prototype.getUTCDate = function() {
+Block.prototype.getUTCDate = function () {
var date = new Date(0) // epoch
date.setUTCSeconds(this.timestamp)
return date
}
-Block.prototype.toBuffer = function(headersOnly) {
+Block.prototype.toBuffer = function (headersOnly) {
var buffer = new Buffer(80)
var offset = 0
- function writeSlice(slice) {
+ function writeSlice (slice) {
slice.copy(buffer, offset)
offset += slice.length
}
- function writeUInt32(i) {
+ function writeUInt32 (i) {
buffer.writeUInt32LE(i, offset)
offset += 4
}
@@ -107,14 +106,14 @@ Block.prototype.toBuffer = function(headersOnly) {
if (headersOnly || !this.transactions) return buffer
var txLenBuffer = bufferutils.varIntBuffer(this.transactions.length)
- var txBuffers = this.transactions.map(function(tx) {
+ var txBuffers = this.transactions.map(function (tx) {
return tx.toBuffer()
})
return Buffer.concat([buffer, txLenBuffer].concat(txBuffers))
}
-Block.prototype.toHex = function(headersOnly) {
+Block.prototype.toHex = function (headersOnly) {
return this.toBuffer(headersOnly).toString('hex')
}
diff --git a/src/bufferutils.js b/src/bufferutils.js
index 644db88..99337a9 100644
--- a/src/bufferutils.js
+++ b/src/bufferutils.js
@@ -2,25 +2,25 @@ var assert = require('assert')
var opcodes = require('./opcodes')
// https://github.com/feross/buffer/blob/master/index.js#L1127
-function verifuint(value, max) {
+function verifuint (value, max) {
assert(typeof value === 'number', 'cannot write a non-number as a number')
assert(value >= 0, 'specified a negative value for writing an unsigned value')
assert(value <= max, 'value is larger than maximum value for type')
assert(Math.floor(value) === value, 'value has a fractional component')
}
-function pushDataSize(i) {
+function pushDataSize (i) {
return i < opcodes.OP_PUSHDATA1 ? 1
- : i < 0xff ? 2
- : i < 0xffff ? 3
- : 5
+ : i < 0xff ? 2
+ : i < 0xffff ? 3
+ : 5
}
-function readPushDataInt(buffer, offset) {
+function readPushDataInt (buffer, offset) {
var opcode = buffer.readUInt8(offset)
var number, size
- // ~6 bit
+ // ~6 bit
if (opcode < opcodes.OP_PUSHDATA1) {
number = opcode
size = 1
@@ -41,7 +41,6 @@ function readPushDataInt(buffer, offset) {
number = buffer.readUInt32LE(offset + 1)
size = 5
-
}
return {
@@ -51,7 +50,7 @@ function readPushDataInt(buffer, offset) {
}
}
-function readUInt64LE(buffer, offset) {
+function readUInt64LE (buffer, offset) {
var a = buffer.readUInt32LE(offset)
var b = buffer.readUInt32LE(offset + 4)
b *= 0x100000000
@@ -61,11 +60,11 @@ function readUInt64LE(buffer, offset) {
return b + a
}
-function readVarInt(buffer, offset) {
+function readVarInt (buffer, offset) {
var t = buffer.readUInt8(offset)
var number, size
- // 8 bit
+ // 8 bit
if (t < 253) {
number = t
size = 1
@@ -92,7 +91,7 @@ function readVarInt(buffer, offset) {
}
}
-function writePushDataInt(buffer, number, offset) {
+function writePushDataInt (buffer, number, offset) {
var size = pushDataSize(number)
// ~6 bit
@@ -113,27 +112,26 @@ function writePushDataInt(buffer, number, offset) {
} else {
buffer.writeUInt8(opcodes.OP_PUSHDATA4, offset)
buffer.writeUInt32LE(number, offset + 1)
-
}
return size
}
-function writeUInt64LE(buffer, value, offset) {
+function writeUInt64LE (buffer, value, offset) {
verifuint(value, 0x001fffffffffffff)
buffer.writeInt32LE(value & -1, offset)
buffer.writeUInt32LE(Math.floor(value / 0x100000000), offset + 4)
}
-function varIntSize(i) {
- return i < 253 ? 1
- : i < 0x10000 ? 3
- : i < 0x100000000 ? 5
- : 9
+function varIntSize (i) {
+ return i < 253 ? 1
+ : i < 0x10000 ? 3
+ : i < 0x100000000 ? 5
+ : 9
}
-function writeVarInt(buffer, number, offset) {
+function writeVarInt (buffer, number, offset) {
var size = varIntSize(number)
// 8 bit
@@ -159,7 +157,7 @@ function writeVarInt(buffer, number, offset) {
return size
}
-function varIntBuffer(i) {
+function varIntBuffer (i) {
var size = varIntSize(i)
var buffer = new Buffer(size)
writeVarInt(buffer, i, 0)
@@ -167,7 +165,7 @@ function varIntBuffer(i) {
return buffer
}
-function reverse(buffer) {
+function reverse (buffer) {
var buffer2 = new Buffer(buffer)
Array.prototype.reverse.call(buffer2)
return buffer2
diff --git a/src/crypto.js b/src/crypto.js
index e62e14b..6d81bb7 100644
--- a/src/crypto.js
+++ b/src/crypto.js
@@ -1,32 +1,32 @@
var crypto = require('crypto')
-function hash160(buffer) {
+function hash160 (buffer) {
return ripemd160(sha256(buffer))
}
-function hash256(buffer) {
+function hash256 (buffer) {
return sha256(sha256(buffer))
}
-function ripemd160(buffer) {
+function ripemd160 (buffer) {
return crypto.createHash('rmd160').update(buffer).digest()
}
-function sha1(buffer) {
+function sha1 (buffer) {
return crypto.createHash('sha1').update(buffer).digest()
}
-function sha256(buffer) {
+function sha256 (buffer) {
return crypto.createHash('sha256').update(buffer).digest()
}
// FIXME: Name not consistent with others
-function HmacSHA256(buffer, secret) {
+function HmacSHA256 (buffer, secret) {
console.warn('Hmac* functions are deprecated for removal in 2.0.0, use node crypto instead')
return crypto.createHmac('sha256', secret).update(buffer).digest()
}
-function HmacSHA512(buffer, secret) {
+function HmacSHA512 (buffer, secret) {
console.warn('Hmac* functions are deprecated for removal in 2.0.0, use node crypto instead')
return crypto.createHmac('sha512', secret).update(buffer).digest()
}
diff --git a/src/ecdsa.js b/src/ecdsa.js
index 63c5cef..f1a2efb 100644
--- a/src/ecdsa.js
+++ b/src/ecdsa.js
@@ -9,17 +9,17 @@ var ZERO = new Buffer([0])
var ONE = new Buffer([1])
// https://tools.ietf.org/html/rfc6979#section-3.2
-function deterministicGenerateK(curve, hash, d, checkSig) {
+function deterministicGenerateK (curve, hash, d, checkSig) {
typeForce('Buffer', hash)
typeForce('BigInteger', d)
// FIXME: remove/uncomment for 2.0.0
-// typeForce('Function', checkSig)
+ // typeForce('Function', checkSig)
if (typeof checkSig !== 'function') {
console.warn('deterministicGenerateK requires a checkSig callback in 2.0.0, see #337 for more information')
- checkSig = function(k) {
+ checkSig = function (k) {
var G = curve.G
var n = curve.n
var e = BigInteger.fromBuffer(hash)
@@ -101,14 +101,14 @@ function deterministicGenerateK(curve, hash, d, checkSig) {
return T
}
-function sign(curve, hash, d) {
+function sign (curve, hash, d) {
var r, s
var e = BigInteger.fromBuffer(hash)
var n = curve.n
var G = curve.G
- deterministicGenerateK(curve, hash, d, function(k) {
+ deterministicGenerateK(curve, hash, d, function (k) {
var Q = G.multiply(k)
if (curve.isInfinity(Q))
@@ -135,7 +135,7 @@ function sign(curve, hash, d) {
return new ECSignature(r, s)
}
-function verifyRaw(curve, e, signature, Q) {
+function verifyRaw (curve, e, signature, Q) {
var n = curve.n
var G = curve.G
@@ -146,7 +146,7 @@ function verifyRaw(curve, e, signature, Q) {
if (r.signum() <= 0 || r.compareTo(n) >= 0) return false
if (s.signum() <= 0 || s.compareTo(n) >= 0) return false
- // c = s^-1 mod n
+ // c = s^-1 mod n
var c = s.modInverse(n)
// 1.4.4 Compute u1 = es^−1 mod n
@@ -161,11 +161,11 @@ function verifyRaw(curve, e, signature, Q) {
// 1.4.5 (cont.) Enforce R is not at infinity
if (curve.isInfinity(R)) return false
- // 1.4.8 If v = r, output "valid", and if v != r, output "invalid"
+ // 1.4.8 If v = r, output "valid", and if v != r, output "invalid"
return v.equals(r)
}
-function verify(curve, hash, signature, Q) {
+function verify (curve, hash, signature, Q) {
// 1.4.2 H = Hash(M), already done by the user
// 1.4.3 e = H
var e = BigInteger.fromBuffer(hash)
@@ -181,7 +181,7 @@ function verify(curve, hash, signature, Q) {
*
* http://www.secg.org/download/aid-780/sec1-v2.pdf
*/
-function recoverPubKey(curve, e, signature, i) {
+function recoverPubKey (curve, e, signature, i) {
assert.strictEqual(i & 3, i, 'Recovery param is more than two bits')
var n = curve.n
@@ -232,7 +232,7 @@ function recoverPubKey(curve, e, signature, i) {
* This function simply tries all four cases and returns the value
* that resulted in a successful pubkey recovery.
*/
-function calcPubKeyRecoveryParam(curve, e, signature, Q) {
+function calcPubKeyRecoveryParam (curve, e, signature, Q) {
for (var i = 0; i < 4; i++) {
var Qprime = recoverPubKey(curve, e, signature, i)
diff --git a/src/eckey.js b/src/eckey.js
index 74ba93c..af7fda2 100644
--- a/src/eckey.js
+++ b/src/eckey.js
@@ -11,7 +11,7 @@ var ECPubKey = require('./ecpubkey')
var ecurve = require('ecurve')
var secp256k1 = ecurve.getCurveByName('secp256k1')
-function ECKey(d, compressed) {
+function ECKey (d, compressed) {
assert(d.signum() > 0, 'Private key must be greater than 0')
assert(d.compareTo(ECKey.curve.n) < 0, 'Private key must be less than the curve order')
@@ -25,7 +25,7 @@ function ECKey(d, compressed) {
ECKey.curve = secp256k1
// Static constructors
-ECKey.fromWIF = function(string) {
+ECKey.fromWIF = function (string) {
var payload = base58check.decode(string)
var compressed = false
@@ -46,7 +46,7 @@ ECKey.fromWIF = function(string) {
return new ECKey(d, compressed)
}
-ECKey.makeRandom = function(compressed, rng) {
+ECKey.makeRandom = function (compressed, rng) {
rng = rng || crypto.randomBytes
var buffer = rng(32)
@@ -60,7 +60,7 @@ ECKey.makeRandom = function(compressed, rng) {
}
// Export functions
-ECKey.prototype.toWIF = function(network) {
+ECKey.prototype.toWIF = function (network) {
network = network || networks.bitcoin
var bufferLen = this.pub.compressed ? 34 : 33
@@ -77,7 +77,7 @@ ECKey.prototype.toWIF = function(network) {
}
// Operations
-ECKey.prototype.sign = function(hash) {
+ECKey.prototype.sign = function (hash) {
return ecdsa.sign(ECKey.curve, hash, this.d)
}
diff --git a/src/ecpubkey.js b/src/ecpubkey.js
index 860e415..0d77819 100644
--- a/src/ecpubkey.js
+++ b/src/ecpubkey.js
@@ -8,8 +8,9 @@ var Address = require('./address')
var ecurve = require('ecurve')
var secp256k1 = ecurve.getCurveByName('secp256k1')
-function ECPubKey(Q, compressed) {
- if (compressed === undefined) compressed = true
+function ECPubKey (Q, compressed) {
+ if (compressed === undefined)
+ compressed = true
typeForce('Point', Q)
typeForce('Boolean', compressed)
@@ -22,32 +23,32 @@ function ECPubKey(Q, compressed) {
ECPubKey.curve = secp256k1
// Static constructors
-ECPubKey.fromBuffer = function(buffer) {
+ECPubKey.fromBuffer = function (buffer) {
var Q = ecurve.Point.decodeFrom(ECPubKey.curve, buffer)
return new ECPubKey(Q, Q.compressed)
}
-ECPubKey.fromHex = function(hex) {
+ECPubKey.fromHex = function (hex) {
return ECPubKey.fromBuffer(new Buffer(hex, 'hex'))
}
// Operations
-ECPubKey.prototype.getAddress = function(network) {
+ECPubKey.prototype.getAddress = function (network) {
network = network || networks.bitcoin
return new Address(crypto.hash160(this.toBuffer()), network.pubKeyHash)
}
-ECPubKey.prototype.verify = function(hash, signature) {
+ECPubKey.prototype.verify = function (hash, signature) {
return ecdsa.verify(ECPubKey.curve, hash, signature, this.Q)
}
// Export functions
-ECPubKey.prototype.toBuffer = function() {
+ECPubKey.prototype.toBuffer = function () {
return this.Q.getEncoded(this.compressed)
}
-ECPubKey.prototype.toHex = function() {
+ECPubKey.prototype.toHex = function () {
return this.toBuffer().toString('hex')
}
diff --git a/src/ecsignature.js b/src/ecsignature.js
index 11f2287..c2f5e53 100644
--- a/src/ecsignature.js
+++ b/src/ecsignature.js
@@ -3,7 +3,7 @@ var typeForce = require('typeforce')
var BigInteger = require('bigi')
-function ECSignature(r, s) {
+function ECSignature (r, s) {
typeForce('BigInteger', r)
typeForce('BigInteger', s)
@@ -11,7 +11,7 @@ function ECSignature(r, s) {
this.s = s
}
-ECSignature.parseCompact = function(buffer) {
+ECSignature.parseCompact = function (buffer) {
assert.equal(buffer.length, 65, 'Invalid signature length')
var i = buffer.readUInt8(0) - 27
@@ -32,7 +32,7 @@ ECSignature.parseCompact = function(buffer) {
}
}
-ECSignature.fromDER = function(buffer) {
+ECSignature.fromDER = function (buffer) {
assert.equal(buffer.readUInt8(0), 0x30, 'Not a DER sequence')
assert.equal(buffer.readUInt8(1), buffer.length - 2, 'Invalid sequence length')
assert.equal(buffer.readUInt8(2), 0x02, 'Expected a DER integer')
@@ -69,7 +69,7 @@ ECSignature.fromDER = function(buffer) {
}
// BIP62: 1 byte hashType flag (only 0x01, 0x02, 0x03, 0x81, 0x82 and 0x83 are allowed)
-ECSignature.parseScriptSignature = function(buffer) {
+ECSignature.parseScriptSignature = function (buffer) {
var hashType = buffer.readUInt8(buffer.length - 1)
var hashTypeMod = hashType & ~0x80
@@ -81,8 +81,9 @@ ECSignature.parseScriptSignature = function(buffer) {
}
}
-ECSignature.prototype.toCompact = function(i, compressed) {
- if (compressed) i += 4
+ECSignature.prototype.toCompact = function (i, compressed) {
+ if (compressed)
+ i += 4
i += 27
var buffer = new Buffer(65)
@@ -94,7 +95,7 @@ ECSignature.prototype.toCompact = function(i, compressed) {
return buffer
}
-ECSignature.prototype.toDER = function() {
+ECSignature.prototype.toDER = function () {
var rBa = this.r.toDERInteger()
var sBa = this.s.toDERInteger()
@@ -114,7 +115,7 @@ ECSignature.prototype.toDER = function() {
return new Buffer(sequence)
}
-ECSignature.prototype.toScriptSignature = function(hashType) {
+ECSignature.prototype.toScriptSignature = function (hashType) {
var hashTypeMod = hashType & ~0x80
assert(hashTypeMod > 0x00 && hashTypeMod < 0x04, 'Invalid hashType ' + hashType)
diff --git a/src/hdnode.js b/src/hdnode.js
index 4511224..e3ca408 100644
--- a/src/hdnode.js
+++ b/src/hdnode.js
@@ -12,13 +12,11 @@ var ECPubKey = require('./ecpubkey')
var ecurve = require('ecurve')
var curve = ecurve.getCurveByName('secp256k1')
-function findBIP32NetworkByVersion(version) {
+function findBIP32NetworkByVersion (version) {
for (var name in networks) {
var network = networks[name]
- if (version === network.bip32.private ||
- version === network.bip32.public) {
-
+ if (version === network.bip32.private || version === network.bip32.public) {
return network
}
}
@@ -26,7 +24,7 @@ function findBIP32NetworkByVersion(version) {
assert(false, 'Could not find network for ' + version.toString(16))
}
-function HDNode(K, chainCode, network) {
+function HDNode (K, chainCode, network) {
network = network || networks.bitcoin
typeForce('Buffer', chainCode)
@@ -58,7 +56,7 @@ HDNode.MASTER_SECRET = new Buffer('Bitcoin seed')
HDNode.HIGHEST_BIT = 0x80000000
HDNode.LENGTH = 78
-HDNode.fromSeedBuffer = function(seed, network) {
+HDNode.fromSeedBuffer = function (seed, network) {
typeForce('Buffer', seed)
assert(seed.length >= 16, 'Seed should be at least 128 bits')
@@ -75,16 +73,16 @@ HDNode.fromSeedBuffer = function(seed, network) {
return new HDNode(pIL, IR, network)
}
-HDNode.fromSeedHex = function(hex, network) {
+HDNode.fromSeedHex = function (hex, network) {
return HDNode.fromSeedBuffer(new Buffer(hex, 'hex'), network)
}
-HDNode.fromBase58 = function(string, network) {
+HDNode.fromBase58 = function (string, network) {
return HDNode.fromBuffer(base58check.decode(string), network, true)
}
// FIXME: remove in 2.x.y
-HDNode.fromBuffer = function(buffer, network, __ignoreDeprecation) {
+HDNode.fromBuffer = function (buffer, network, __ignoreDeprecation) {
if (!__ignoreDeprecation) {
console.warn('HDNode.fromBuffer() is deprecated for removal in 2.x.y, use fromBase58 instead')
}
@@ -95,7 +93,7 @@ HDNode.fromBuffer = function(buffer, network, __ignoreDeprecation) {
var version = buffer.readUInt32BE(0)
if (network) {
- assert(version === network.bip32.private || version === network.bip32.public, 'Network doesn\'t match')
+ assert(version === network.bip32.private || version === network.bip32.public, "Network doesn't match")
// auto-detect
} else {
@@ -120,7 +118,7 @@ HDNode.fromBuffer = function(buffer, network, __ignoreDeprecation) {
var chainCode = buffer.slice(13, 45)
var data, hd
- // 33 bytes: private key data (0x00 + k)
+ // 33 bytes: private key data (0x00 + k)
if (version === network.bip32.private) {
assert.strictEqual(buffer.readUInt8(45), 0x00, 'Invalid private key')
data = buffer.slice(46, 78)
@@ -148,23 +146,23 @@ HDNode.fromBuffer = function(buffer, network, __ignoreDeprecation) {
}
// FIXME: remove in 2.x.y
-HDNode.fromHex = function(hex, network) {
+HDNode.fromHex = function (hex, network) {
return HDNode.fromBuffer(new Buffer(hex, 'hex'), network)
}
-HDNode.prototype.getIdentifier = function() {
+HDNode.prototype.getIdentifier = function () {
return bcrypto.hash160(this.pubKey.toBuffer())
}
-HDNode.prototype.getFingerprint = function() {
+HDNode.prototype.getFingerprint = function () {
return this.getIdentifier().slice(0, 4)
}
-HDNode.prototype.getAddress = function() {
+HDNode.prototype.getAddress = function () {
return this.pubKey.getAddress(this.network)
}
-HDNode.prototype.neutered = function() {
+HDNode.prototype.neutered = function () {
var neutered = new HDNode(this.pubKey.Q, this.chainCode, this.network)
neutered.depth = this.depth
neutered.index = this.index
@@ -173,12 +171,12 @@ HDNode.prototype.neutered = function() {
return neutered
}
-HDNode.prototype.toBase58 = function(isPrivate) {
+HDNode.prototype.toBase58 = function (isPrivate) {
return base58check.encode(this.toBuffer(isPrivate, true))
}
// FIXME: remove in 2.x.y
-HDNode.prototype.toBuffer = function(isPrivate, __ignoreDeprecation) {
+HDNode.prototype.toBuffer = function (isPrivate, __ignoreDeprecation) {
if (isPrivate === undefined) {
isPrivate = !!this.privKey
@@ -221,7 +219,6 @@ HDNode.prototype.toBuffer = function(isPrivate, __ignoreDeprecation) {
buffer.writeUInt8(0, 45)
this.privKey.d.toBuffer(32).copy(buffer, 46)
} else {
-
// X9.62 encoding for public keys
this.pubKey.toBuffer().copy(buffer, 45)
}
@@ -230,12 +227,12 @@ HDNode.prototype.toBuffer = function(isPrivate, __ignoreDeprecation) {
}
// FIXME: remove in 2.x.y
-HDNode.prototype.toHex = function(isPrivate) {
+HDNode.prototype.toHex = function (isPrivate) {
return this.toBuffer(isPrivate).toString('hex')
}
// https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#child-key-derivation-ckd-functions
-HDNode.prototype.derive = function(index) {
+HDNode.prototype.derive = function (index) {
var isHardened = index >= HDNode.HIGHEST_BIT
var indexBuffer = new Buffer(4)
indexBuffer.writeUInt32BE(index, 0)
@@ -307,7 +304,7 @@ HDNode.prototype.derive = function(index) {
return hd
}
-HDNode.prototype.deriveHardened = function(index) {
+HDNode.prototype.deriveHardened = function (index) {
// Only derives hardened private keys by default
return this.derive(index + HDNode.HIGHEST_BIT)
}
diff --git a/src/message.js b/src/message.js
index 6305a69..ecb1f18 100644
--- a/src/message.js
+++ b/src/message.js
@@ -10,7 +10,7 @@ var ECSignature = require('./ecsignature')
var ecurve = require('ecurve')
var ecparams = ecurve.getCurveByName('secp256k1')
-function magicHash(message, network) {
+function magicHash (message, network) {
var magicPrefix = new Buffer(network.magicPrefix)
var messageBuffer = new Buffer(message)
var lengthBuffer = bufferutils.varIntBuffer(messageBuffer.length)
@@ -19,7 +19,7 @@ function magicHash(message, network) {
return crypto.hash256(buffer)
}
-function sign(privKey, message, network) {
+function sign (privKey, message, network) {
network = network || networks.bitcoin
var hash = magicHash(message, network)
@@ -31,7 +31,7 @@ function sign(privKey, message, network) {
}
// TODO: network could be implied from address
-function verify(address, signature, message, network) {
+function verify (address, signature, message, network) {
if (!Buffer.isBuffer(signature)) {
signature = new Buffer(signature, 'base64')
}
diff --git a/src/networks.js b/src/networks.js
index db5aab6..7395aa4 100644
--- a/src/networks.js
+++ b/src/networks.js
@@ -127,16 +127,16 @@ var networks = {
}
}
-function estimateFee(type) {
- return function(tx) {
+function estimateFee (type) {
+ return function (tx) {
var network = networks[type]
var baseFee = network.feePerKb
var byteSize = tx.toBuffer().length
var fee = baseFee * Math.ceil(byteSize / 1000)
- if (network.dustSoftThreshold == undefined) return fee
+ if (network.dustSoftThreshold === undefined) return fee
- tx.outs.forEach(function(e){
+ tx.outs.forEach(function (e) {
if (e.value < network.dustSoftThreshold) {
fee += baseFee
}
diff --git a/src/opcodes.js b/src/opcodes.js
index 974c8d0..2805dfb 100644
--- a/src/opcodes.js
+++ b/src/opcodes.js
@@ -1,138 +1,138 @@
module.exports = {
// push value
- OP_FALSE : 0,
- OP_0 : 0,
- OP_PUSHDATA1 : 76,
- OP_PUSHDATA2 : 77,
- OP_PUSHDATA4 : 78,
- OP_1NEGATE : 79,
- OP_RESERVED : 80,
- OP_1 : 81,
- OP_TRUE : 81,
- OP_2 : 82,
- OP_3 : 83,
- OP_4 : 84,
- OP_5 : 85,
- OP_6 : 86,
- OP_7 : 87,
- OP_8 : 88,
- OP_9 : 89,
- OP_10 : 90,
- OP_11 : 91,
- OP_12 : 92,
- OP_13 : 93,
- OP_14 : 94,
- OP_15 : 95,
- OP_16 : 96,
+ OP_FALSE: 0,
+ OP_0: 0,
+ OP_PUSHDATA1: 76,
+ OP_PUSHDATA2: 77,
+ OP_PUSHDATA4: 78,
+ OP_1NEGATE: 79,
+ OP_RESERVED: 80,
+ OP_1: 81,
+ OP_TRUE: 81,
+ OP_2: 82,
+ OP_3: 83,
+ OP_4: 84,
+ OP_5: 85,
+ OP_6: 86,
+ OP_7: 87,
+ OP_8: 88,
+ OP_9: 89,
+ OP_10: 90,
+ OP_11: 91,
+ OP_12: 92,
+ OP_13: 93,
+ OP_14: 94,
+ OP_15: 95,
+ OP_16: 96,
// control
- OP_NOP : 97,
- OP_VER : 98,
- OP_IF : 99,
- OP_NOTIF : 100,
- OP_VERIF : 101,
- OP_VERNOTIF : 102,
- OP_ELSE : 103,
- OP_ENDIF : 104,
- OP_VERIFY : 105,
- OP_RETURN : 106,
+ OP_NOP: 97,
+ OP_VER: 98,
+ OP_IF: 99,
+ OP_NOTIF: 100,
+ OP_VERIF: 101,
+ OP_VERNOTIF: 102,
+ OP_ELSE: 103,
+ OP_ENDIF: 104,
+ OP_VERIFY: 105,
+ OP_RETURN: 106,
// stack ops
- OP_TOALTSTACK : 107,
- OP_FROMALTSTACK : 108,
- OP_2DROP : 109,
- OP_2DUP : 110,
- OP_3DUP : 111,
- OP_2OVER : 112,
- OP_2ROT : 113,
- OP_2SWAP : 114,
- OP_IFDUP : 115,
- OP_DEPTH : 116,
- OP_DROP : 117,
- OP_DUP : 118,
- OP_NIP : 119,
- OP_OVER : 120,
- OP_PICK : 121,
- OP_ROLL : 122,
- OP_ROT : 123,
- OP_SWAP : 124,
- OP_TUCK : 125,
+ OP_TOALTSTACK: 107,
+ OP_FROMALTSTACK: 108,
+ OP_2DROP: 109,
+ OP_2DUP: 110,
+ OP_3DUP: 111,
+ OP_2OVER: 112,
+ OP_2ROT: 113,
+ OP_2SWAP: 114,
+ OP_IFDUP: 115,
+ OP_DEPTH: 116,
+ OP_DROP: 117,
+ OP_DUP: 118,
+ OP_NIP: 119,
+ OP_OVER: 120,
+ OP_PICK: 121,
+ OP_ROLL: 122,
+ OP_ROT: 123,
+ OP_SWAP: 124,
+ OP_TUCK: 125,
// splice ops
- OP_CAT : 126,
- OP_SUBSTR : 127,
- OP_LEFT : 128,
- OP_RIGHT : 129,
- OP_SIZE : 130,
+ OP_CAT: 126,
+ OP_SUBSTR: 127,
+ OP_LEFT: 128,
+ OP_RIGHT: 129,
+ OP_SIZE: 130,
// bit logic
- OP_INVERT : 131,
- OP_AND : 132,
- OP_OR : 133,
- OP_XOR : 134,
- OP_EQUAL : 135,
- OP_EQUALVERIFY : 136,
- OP_RESERVED1 : 137,
- OP_RESERVED2 : 138,
+ OP_INVERT: 131,
+ OP_AND: 132,
+ OP_OR: 133,
+ OP_XOR: 134,
+ OP_EQUAL: 135,
+ OP_EQUALVERIFY: 136,
+ OP_RESERVED1: 137,
+ OP_RESERVED2: 138,
// numeric
- OP_1ADD : 139,
- OP_1SUB : 140,
- OP_2MUL : 141,
- OP_2DIV : 142,
- OP_NEGATE : 143,
- OP_ABS : 144,
- OP_NOT : 145,
- OP_0NOTEQUAL : 146,
+ OP_1ADD: 139,
+ OP_1SUB: 140,
+ OP_2MUL: 141,
+ OP_2DIV: 142,
+ OP_NEGATE: 143,
+ OP_ABS: 144,
+ OP_NOT: 145,
+ OP_0NOTEQUAL: 146,
- OP_ADD : 147,
- OP_SUB : 148,
- OP_MUL : 149,
- OP_DIV : 150,
- OP_MOD : 151,
- OP_LSHIFT : 152,
- OP_RSHIFT : 153,
+ OP_ADD: 147,
+ OP_SUB: 148,
+ OP_MUL: 149,
+ OP_DIV: 150,
+ OP_MOD: 151,
+ OP_LSHIFT: 152,
+ OP_RSHIFT: 153,
- OP_BOOLAND : 154,
- OP_BOOLOR : 155,
- OP_NUMEQUAL : 156,
- OP_NUMEQUALVERIFY : 157,
- OP_NUMNOTEQUAL : 158,
- OP_LESSTHAN : 159,
- OP_GREATERTHAN : 160,
- OP_LESSTHANOREQUAL : 161,
- OP_GREATERTHANOREQUAL : 162,
- OP_MIN : 163,
- OP_MAX : 164,
+ OP_BOOLAND: 154,
+ OP_BOOLOR: 155,
+ OP_NUMEQUAL: 156,
+ OP_NUMEQUALVERIFY: 157,
+ OP_NUMNOTEQUAL: 158,
+ OP_LESSTHAN: 159,
+ OP_GREATERTHAN: 160,
+ OP_LESSTHANOREQUAL: 161,
+ OP_GREATERTHANOREQUAL: 162,
+ OP_MIN: 163,
+ OP_MAX: 164,
- OP_WITHIN : 165,
+ OP_WITHIN: 165,
// crypto
- OP_RIPEMD160 : 166,
- OP_SHA1 : 167,
- OP_SHA256 : 168,
- OP_HASH160 : 169,
- OP_HASH256 : 170,
- OP_CODESEPARATOR : 171,
- OP_CHECKSIG : 172,
- OP_CHECKSIGVERIFY : 173,
- OP_CHECKMULTISIG : 174,
- OP_CHECKMULTISIGVERIFY : 175,
+ OP_RIPEMD160: 166,
+ OP_SHA1: 167,
+ OP_SHA256: 168,
+ OP_HASH160: 169,
+ OP_HASH256: 170,
+ OP_CODESEPARATOR: 171,
+ OP_CHECKSIG: 172,
+ OP_CHECKSIGVERIFY: 173,
+ OP_CHECKMULTISIG: 174,
+ OP_CHECKMULTISIGVERIFY: 175,
// expansion
- OP_NOP1 : 176,
- OP_NOP2 : 177,
- OP_NOP3 : 178,
- OP_NOP4 : 179,
- OP_NOP5 : 180,
- OP_NOP6 : 181,
- OP_NOP7 : 182,
- OP_NOP8 : 183,
- OP_NOP9 : 184,
- OP_NOP10 : 185,
+ OP_NOP1: 176,
+ OP_NOP2: 177,
+ OP_NOP3: 178,
+ OP_NOP4: 179,
+ OP_NOP5: 180,
+ OP_NOP6: 181,
+ OP_NOP7: 182,
+ OP_NOP8: 183,
+ OP_NOP9: 184,
+ OP_NOP10: 185,
// template matching params
- OP_PUBKEYHASH : 253,
- OP_PUBKEY : 254,
- OP_INVALIDOPCODE : 255
+ OP_PUBKEYHASH: 253,
+ OP_PUBKEY: 254,
+ OP_INVALIDOPCODE: 255
}
diff --git a/src/script.js b/src/script.js
index 812970e..b35bfdf 100644
--- a/src/script.js
+++ b/src/script.js
@@ -4,7 +4,7 @@ var crypto = require('./crypto')
var typeForce = require('typeforce')
var opcodes = require('./opcodes')
-function Script(buffer, chunks) {
+function Script (buffer, chunks) {
typeForce('Buffer', buffer)
typeForce('Array', chunks)
@@ -12,13 +12,14 @@ function Script(buffer, chunks) {
this.chunks = chunks
}
-Script.fromASM = function(asm) {
+Script.fromASM = function (asm) {
var strChunks = asm.split(' ')
-
- var chunks = strChunks.map(function(strChunk) {
+ var chunks = strChunks.map(function (strChunk) {
+ // opcode
if (strChunk in opcodes) {
return opcodes[strChunk]
+ // data chunk
} else {
return new Buffer(strChunk, 'hex')
}
@@ -27,13 +28,14 @@ Script.fromASM = function(asm) {
return Script.fromChunks(chunks)
}
-Script.fromBuffer = function(buffer) {
+Script.fromBuffer = function (buffer) {
var chunks = []
var i = 0
while (i < buffer.length) {
var opcode = buffer.readUInt8(i)
+ // data chunk
if ((opcode > opcodes.OP_0) && (opcode <= opcodes.OP_PUSHDATA4)) {
var d = bufferutils.readPushDataInt(buffer, i)
i += d.size
@@ -43,6 +45,7 @@ Script.fromBuffer = function(buffer) {
chunks.push(data)
+ // opcode
} else {
chunks.push(opcode)
@@ -53,27 +56,31 @@ Script.fromBuffer = function(buffer) {
return new Script(buffer, chunks)
}
-Script.fromChunks = function(chunks) {
+Script.fromChunks = function (chunks) {
typeForce('Array', chunks)
- var bufferSize = chunks.reduce(function(accum, chunk) {
+ var bufferSize = chunks.reduce(function (accum, chunk) {
+ // data chunk
if (Buffer.isBuffer(chunk)) {
return accum + bufferutils.pushDataSize(chunk.length) + chunk.length
}
+ // opcode
return accum + 1
}, 0.0)
var buffer = new Buffer(bufferSize)
var offset = 0
- chunks.forEach(function(chunk) {
+ chunks.forEach(function (chunk) {
+ // data chunk
if (Buffer.isBuffer(chunk)) {
offset += bufferutils.writePushDataInt(buffer, chunk.length, offset)
chunk.copy(buffer, offset)
offset += chunk.length
+ // opcode
} else {
buffer.writeUInt8(chunk, offset)
offset += 1
@@ -84,19 +91,19 @@ Script.fromChunks = function(chunks) {
return new Script(buffer, chunks)
}
-Script.fromHex = function(hex) {
+Script.fromHex = function (hex) {
return Script.fromBuffer(new Buffer(hex, 'hex'))
}
Script.EMPTY = Script.fromChunks([])
-Script.prototype.getHash = function() {
+Script.prototype.getHash = function () {
return crypto.hash160(this.buffer)
}
// FIXME: doesn't work for data chunks, maybe time to use buffertools.compare...
-Script.prototype.without = function(needle) {
- return Script.fromChunks(this.chunks.filter(function(op) {
+Script.prototype.without = function (needle) {
+ return Script.fromChunks(this.chunks.filter(function (op) {
return op !== needle
}))
}
@@ -107,22 +114,24 @@ for (var op in opcodes) {
reverseOps[code] = op
}
-Script.prototype.toASM = function() {
- return this.chunks.map(function(chunk) {
+Script.prototype.toASM = function () {
+ return this.chunks.map(function (chunk) {
+ // data chunk
if (Buffer.isBuffer(chunk)) {
return chunk.toString('hex')
+ // opcode
} else {
return reverseOps[chunk]
}
}).join(' ')
}
-Script.prototype.toBuffer = function() {
+Script.prototype.toBuffer = function () {
return this.buffer
}
-Script.prototype.toHex = function() {
+Script.prototype.toHex = function () {
return this.toBuffer().toString('hex')
}
diff --git a/src/scripts.js b/src/scripts.js
index 4ad20a9..5beda58 100644
--- a/src/scripts.js
+++ b/src/scripts.js
@@ -8,13 +8,14 @@ var curve = ecurve.getCurveByName('secp256k1')
var ECSignature = require('./ecsignature')
var Script = require('./script')
-function isCanonicalPubKey(buffer) {
+function isCanonicalPubKey (buffer) {
if (!Buffer.isBuffer(buffer)) return false
try {
ecurve.Point.decodeFrom(curve, buffer)
} catch (e) {
- if (!(e.message.match(/Invalid sequence (length|tag)/))) throw e
+ if (!(e.message.match(/Invalid sequence (length|tag)/)))
+ throw e
return false
}
@@ -22,13 +23,14 @@ function isCanonicalPubKey(buffer) {
return true
}
-function isCanonicalSignature(buffer) {
+function isCanonicalSignature (buffer) {
if (!Buffer.isBuffer(buffer)) return false
try {
ECSignature.parseScriptSignature(buffer)
- } catch(e) {
- if (!(e.message.match(/Not a DER sequence|Invalid sequence length|Expected a DER integer|R length is zero|S length is zero|R value excessively padded|S value excessively padded|R value is negative|S value is negative|Invalid hashType/))) throw e
+ } catch (e) {
+ if (!(e.message.match(/Not a DER sequence|Invalid sequence length|Expected a DER integer|R length is zero|S length is zero|R value excessively padded|S value excessively padded|R value is negative|S value is negative|Invalid hashType/)))
+ throw e
return false
}
@@ -36,13 +38,13 @@ function isCanonicalSignature(buffer) {
return true
}
-function isPubKeyHashInput(script) {
+function isPubKeyHashInput (script) {
return script.chunks.length === 2 &&
isCanonicalSignature(script.chunks[0]) &&
isCanonicalPubKey(script.chunks[1])
}
-function isPubKeyHashOutput(script) {
+function isPubKeyHashOutput (script) {
return script.chunks.length === 5 &&
script.chunks[0] === ops.OP_DUP &&
script.chunks[1] === ops.OP_HASH160 &&
@@ -52,18 +54,18 @@ function isPubKeyHashOutput(script) {
script.chunks[4] === ops.OP_CHECKSIG
}
-function isPubKeyInput(script) {
+function isPubKeyInput (script) {
return script.chunks.length === 1 &&
isCanonicalSignature(script.chunks[0])
}
-function isPubKeyOutput(script) {
+function isPubKeyOutput (script) {
return script.chunks.length === 2 &&
isCanonicalPubKey(script.chunks[0]) &&
script.chunks[1] === ops.OP_CHECKSIG
}
-function isScriptHashInput(script, allowIncomplete) {
+function isScriptHashInput (script, allowIncomplete) {
if (script.chunks.length < 2) return false
var lastChunk = script.chunks[script.chunks.length - 1]
@@ -81,7 +83,7 @@ function isScriptHashInput(script, allowIncomplete) {
return classifyInput(scriptSig, allowIncomplete) === classifyOutput(scriptPubKey)
}
-function isScriptHashOutput(script) {
+function isScriptHashOutput (script) {
return script.chunks.length === 3 &&
script.chunks[0] === ops.OP_HASH160 &&
Buffer.isBuffer(script.chunks[1]) &&
@@ -91,12 +93,12 @@ function isScriptHashOutput(script) {
// allowIncomplete is to account for combining signatures
// See https://github.com/bitcoin/bitcoin/blob/f425050546644a36b0b8e0eb2f6934a3e0f6f80f/src/script/sign.cpp#L195-L197
-function isMultisigInput(script, allowIncomplete) {
+function isMultisigInput (script, allowIncomplete) {
if (script.chunks.length < 2) return false
if (script.chunks[0] !== ops.OP_0) return false
if (allowIncomplete) {
- return script.chunks.slice(1).every(function(chunk) {
+ return script.chunks.slice(1).every(function (chunk) {
return chunk === ops.OP_0 || isCanonicalSignature(chunk)
})
}
@@ -104,7 +106,7 @@ function isMultisigInput(script, allowIncomplete) {
return script.chunks.slice(1).every(isCanonicalSignature)
}
-function isMultisigOutput(script) {
+function isMultisigOutput (script) {
if (script.chunks.length < 4) return false
if (script.chunks[script.chunks.length - 1] !== ops.OP_CHECKMULTISIG) return false
@@ -128,11 +130,11 @@ function isMultisigOutput(script) {
return pubKeys.every(isCanonicalPubKey)
}
-function isNullDataOutput(script) {
+function isNullDataOutput (script) {
return script.chunks[0] === ops.OP_RETURN
}
-function classifyOutput(script) {
+function classifyOutput (script) {
typeForce('Script', script)
if (isPubKeyHashOutput(script)) {
@@ -150,7 +152,7 @@ function classifyOutput(script) {
return 'nonstandard'
}
-function classifyInput(script, allowIncomplete) {
+function classifyInput (script, allowIncomplete) {
typeForce('Script', script)
if (isPubKeyHashInput(script)) {
@@ -168,7 +170,7 @@ function classifyInput(script, allowIncomplete) {
// Standard Script Templates
// {pubKey} OP_CHECKSIG
-function pubKeyOutput(pubKey) {
+function pubKeyOutput (pubKey) {
return Script.fromChunks([
pubKey.toBuffer(),
ops.OP_CHECKSIG
@@ -176,7 +178,7 @@ function pubKeyOutput(pubKey) {
}
// OP_DUP OP_HASH160 {pubKeyHash} OP_EQUALVERIFY OP_CHECKSIG
-function pubKeyHashOutput(hash) {
+function pubKeyHashOutput (hash) {
typeForce('Buffer', hash)
return Script.fromChunks([
@@ -189,7 +191,7 @@ function pubKeyHashOutput(hash) {
}
// OP_HASH160 {scriptHash} OP_EQUAL
-function scriptHashOutput(hash) {
+function scriptHashOutput (hash) {
typeForce('Buffer', hash)
return Script.fromChunks([
@@ -200,12 +202,12 @@ function scriptHashOutput(hash) {
}
// m [pubKeys ...] n OP_CHECKMULTISIG
-function multisigOutput(m, pubKeys) {
+function multisigOutput (m, pubKeys) {
typeForce(['ECPubKey'], pubKeys)
assert(pubKeys.length >= m, 'Not enough pubKeys provided')
- var pubKeyBuffers = pubKeys.map(function(pubKey) {
+ var pubKeyBuffers = pubKeys.map(function (pubKey) {
return pubKey.toBuffer()
})
var n = pubKeys.length
@@ -219,21 +221,21 @@ function multisigOutput(m, pubKeys) {
}
// {signature}
-function pubKeyInput(signature) {
+function pubKeyInput (signature) {
typeForce('Buffer', signature)
return Script.fromChunks([signature])
}
// {signature} {pubKey}
-function pubKeyHashInput(signature, pubKey) {
+function pubKeyHashInput (signature, pubKey) {
typeForce('Buffer', signature)
return Script.fromChunks([signature, pubKey.toBuffer()])
}
// <scriptSig> {serialized scriptPubKey script}
-function scriptHashInput(scriptSig, scriptPubKey) {
+function scriptHashInput (scriptSig, scriptPubKey) {
return Script.fromChunks([].concat(
scriptSig.chunks,
scriptPubKey.toBuffer()
@@ -241,7 +243,7 @@ function scriptHashInput(scriptSig, scriptPubKey) {
}
// OP_0 [signatures ...]
-function multisigInput(signatures, scriptPubKey) {
+function multisigInput (signatures, scriptPubKey) {
if (scriptPubKey) {
assert(isMultisigOutput(scriptPubKey))
@@ -251,7 +253,7 @@ function multisigInput(signatures, scriptPubKey) {
var n = nOp - (ops.OP_1 - 1)
var count = 0
- signatures.forEach(function(signature) {
+ signatures.forEach(function (signature) {
count += (signature !== ops.OP_0)
})
@@ -262,7 +264,7 @@ function multisigInput(signatures, scriptPubKey) {
return Script.fromChunks([].concat(ops.OP_0, signatures))
}
-function nullDataOutput(data) {
+function nullDataOutput (data) {
return Script.fromChunks([ops.OP_RETURN, data])
}
@@ -288,7 +290,7 @@ module.exports = {
pubKeyHashInput: pubKeyHashInput,
scriptHashInput: scriptHashInput,
multisigInput: multisigInput,
- dataOutput: function(data) {
+ dataOutput: function (data) {
console.warn('dataOutput is deprecated, use nullDataOutput by 2.0.0')
return nullDataOutput(data)
},
diff --git a/src/transaction.js b/src/transaction.js
index ad6179d..9cdec45 100644
--- a/src/transaction.js
+++ b/src/transaction.js
@@ -9,7 +9,7 @@ var Address = require('./address')
var ECSignature = require('./ecsignature')
var Script = require('./script')
-function Transaction() {
+function Transaction () {
this.version = 1
this.locktime = 0
this.ins = []
@@ -22,36 +22,36 @@ Transaction.SIGHASH_NONE = 0x02
Transaction.SIGHASH_SINGLE = 0x03
Transaction.SIGHASH_ANYONECANPAY = 0x80
-Transaction.fromBuffer = function(buffer, __disableAssert) {
+Transaction.fromBuffer = function (buffer, __disableAssert) {
var offset = 0
- function readSlice(n) {
+ function readSlice (n) {
offset += n
return buffer.slice(offset - n, offset)
}
- function readUInt32() {
+ function readUInt32 () {
var i = buffer.readUInt32LE(offset)
offset += 4
return i
}
- function readUInt64() {
+ function readUInt64 () {
var i = bufferutils.readUInt64LE(buffer, offset)
offset += 8
return i
}
- function readVarInt() {
+ function readVarInt () {
var vi = bufferutils.readVarInt(buffer, offset)
offset += vi.size
return vi.number
}
- function readScript() {
+ function readScript () {
return Script.fromBuffer(readSlice(readVarInt()))
}
- function readGenerationScript() {
+ function readGenerationScript () {
return new Script(readSlice(readVarInt()), [])
}
@@ -69,7 +69,6 @@ Transaction.fromBuffer = function(buffer, __disableAssert) {
script: readGenerationScript(),
sequence: readUInt32()
})
-
} else {
tx.ins.push({
hash: hash,
@@ -97,12 +96,12 @@ Transaction.fromBuffer = function(buffer, __disableAssert) {
return tx
}
-Transaction.fromHex = function(hex) {
+Transaction.fromHex = function (hex) {
return Transaction.fromBuffer(new Buffer(hex, 'hex'))
}
-Transaction.isCoinbaseHash = function(buffer) {
- return Array.prototype.every.call(buffer, function(x) {
+Transaction.isCoinbaseHash = function (buffer) {
+ return Array.prototype.every.call(buffer, function (x) {
return x === 0
})
}
@@ -117,7 +116,7 @@ Transaction.isCoinbaseHash = function(buffer) {
*
* Note that this method does not sign the created input.
*/
-Transaction.prototype.addInput = function(hash, index, sequence, script) {
+Transaction.prototype.addInput = function (hash, index, sequence, script) {
if (sequence === undefined || sequence === null) {
sequence = Transaction.DEFAULT_SEQUENCE
}
@@ -127,10 +126,8 @@ Transaction.prototype.addInput = function(hash, index, sequence, script) {
if (typeof hash === 'string') {
// TxId hex is big-endian, we need little-endian
hash = bufferutils.reverse(new Buffer(hash, 'hex'))
-
} else if (hash instanceof Transaction) {
hash = hash.getHash()
-
}
typeForce('Buffer', hash)
@@ -142,11 +139,11 @@ Transaction.prototype.addInput = function(hash, index, sequence, script) {
// Add the input and return the input's index
return (this.ins.push({
- hash: hash,
- index: index,
- script: script,
- sequence: sequence
- }) - 1)
+ hash: hash,
+ index: index,
+ script: script,
+ sequence: sequence
+ }) - 1)
}
/**
@@ -158,7 +155,7 @@ Transaction.prototype.addInput = function(hash, index, sequence, script) {
* - An Address object and a value
* - A scriptPubKey Script and a value
*/
-Transaction.prototype.addOutput = function(scriptPubKey, value) {
+Transaction.prototype.addOutput = function (scriptPubKey, value) {
// Attempt to get a valid address if it's a base58 address string
if (typeof scriptPubKey === 'string') {
scriptPubKey = Address.fromBase58Check(scriptPubKey)
@@ -174,9 +171,9 @@ Transaction.prototype.addOutput = function(scriptPubKey, value) {
// Add the output and return the output's index
return (this.outs.push({
- script: scriptPubKey,
- value: value
- }) - 1)
+ script: scriptPubKey,
+ value: value
+ }) - 1)
}
Transaction.prototype.clone = function () {
@@ -184,7 +181,7 @@ Transaction.prototype.clone = function () {
newTx.version = this.version
newTx.locktime = this.locktime
- newTx.ins = this.ins.map(function(txIn) {
+ newTx.ins = this.ins.map(function (txIn) {
return {
hash: txIn.hash,
index: txIn.index,
@@ -193,7 +190,7 @@ Transaction.prototype.clone = function () {
}
})
- newTx.outs = this.outs.map(function(txOut) {
+ newTx.outs = this.outs.map(function (txOut) {
return {
script: txOut.script,
value: txOut.value
@@ -211,7 +208,7 @@ Transaction.prototype.clone = function () {
* hashType, serializes and finally hashes the result. This hash can then be
* used to sign the transaction input in question.
*/
-Transaction.prototype.hashForSignature = function(inIndex, prevOutScript, hashType) {
+Transaction.prototype.hashForSignature = function (inIndex, prevOutScript, hashType) {
// FIXME: remove in 2.x.y
if (arguments[0] instanceof Script) {
console.warn('hashForSignature(prevOutScript, inIndex, ...) has been deprecated. Use hashForSignature(inIndex, prevOutScript, ...)')
@@ -233,18 +230,17 @@ Transaction.prototype.hashForSignature = function(inIndex, prevOutScript, hashTy
var hashScript = prevOutScript.without(opcodes.OP_CODESEPARATOR)
// Blank out other inputs' signatures
- txTmp.ins.forEach(function(txIn) {
+ txTmp.ins.forEach(function (txIn) {
txIn.script = Script.EMPTY
})
txTmp.ins[inIndex].script = hashScript
var hashTypeModifier = hashType & 0x1f
+
if (hashTypeModifier === Transaction.SIGHASH_NONE) {
assert(false, 'SIGHASH_NONE not yet supported')
-
} else if (hashTypeModifier === Transaction.SIGHASH_SINGLE) {
assert(false, 'SIGHASH_SINGLE not yet supported')
-
}
if (hashType & Transaction.SIGHASH_ANYONECANPAY) {
@@ -268,37 +264,41 @@ Transaction.prototype.getId = function () {
}
Transaction.prototype.toBuffer = function () {
- function scriptSize(script) {
+ function scriptSize (script) {
var length = script.buffer.length
return bufferutils.varIntSize(length) + length
}
var buffer = new Buffer(
- 8 +
+ 8 +
bufferutils.varIntSize(this.ins.length) +
bufferutils.varIntSize(this.outs.length) +
- this.ins.reduce(function(sum, input) { return sum + 40 + scriptSize(input.script) }, 0) +
- this.outs.reduce(function(sum, output) { return sum + 8 + scriptSize(output.script) }, 0)
+ this.ins.reduce(function (sum, input) {
+ return sum + 40 + scriptSize(input.script)
+ }, 0) +
+ this.outs.reduce(function (sum, output) {
+ return sum + 8 + scriptSize(output.script)
+ }, 0)
)
var offset = 0
- function writeSlice(slice) {
+ function writeSlice (slice) {
slice.copy(buffer, offset)
offset += slice.length
}
- function writeUInt32(i) {
+ function writeUInt32 (i) {
buffer.writeUInt32LE(i, offset)
offset += 4
}
- function writeUInt64(i) {
+ function writeUInt64 (i) {
bufferutils.writeUInt64LE(buffer, i, offset)
offset += 8
}
- function writeVarInt(i) {
+ function writeVarInt (i) {
var n = bufferutils.writeVarInt(buffer, i, offset)
offset += n
}
@@ -306,7 +306,7 @@ Transaction.prototype.toBuffer = function () {
writeUInt32(this.version)
writeVarInt(this.ins.length)
- this.ins.forEach(function(txIn) {
+ this.ins.forEach(function (txIn) {
writeSlice(txIn.hash)
writeUInt32(txIn.index)
writeVarInt(txIn.script.buffer.length)
@@ -315,7 +315,7 @@ Transaction.prototype.toBuffer = function () {
})
writeVarInt(this.outs.length)
- this.outs.forEach(function(txOut) {
+ this.outs.forEach(function (txOut) {
writeUInt64(txOut.value)
writeVarInt(txOut.script.buffer.length)
writeSlice(txOut.script.buffer)
@@ -326,11 +326,11 @@ Transaction.prototype.toBuffer = function () {
return buffer
}
-Transaction.prototype.toHex = function() {
+Transaction.prototype.toHex = function () {
return this.toBuffer().toString('hex')
}
-Transaction.prototype.setInputScript = function(index, script) {
+Transaction.prototype.setInputScript = function (index, script) {
typeForce('Number', index)
typeForce('Script', script)
@@ -338,8 +338,8 @@ Transaction.prototype.setInputScript = function(index, script) {
}
// FIXME: remove in 2.x.y
-Transaction.prototype.sign = function(index, privKey, hashType) {
- console.warn("Transaction.prototype.sign is deprecated. Use TransactionBuilder instead.")
+Transaction.prototype.sign = function (index, privKey, hashType) {
+ console.warn('Transaction.prototype.sign is deprecated. Use TransactionBuilder instead.')
var prevOutScript = privKey.pub.getAddress().toOutputScript()
var signature = this.signInput(index, prevOutScript, privKey, hashType)
@@ -349,8 +349,8 @@ Transaction.prototype.sign = function(index, privKey, hashType) {
}
// FIXME: remove in 2.x.y
-Transaction.prototype.signInput = function(index, prevOutScript, privKey, hashType) {
- console.warn("Transaction.prototype.signInput is deprecated. Use TransactionBuilder instead.")
+Transaction.prototype.signInput = function (index, prevOutScript, privKey, hashType) {
+ console.warn('Transaction.prototype.signInput is deprecated. Use TransactionBuilder instead.')
hashType = hashType || Transaction.SIGHASH_ALL
@@ -361,8 +361,8 @@ Transaction.prototype.signInput = function(index, prevOutScript, privKey, hashTy
}
// FIXME: remove in 2.x.y
-Transaction.prototype.validateInput = function(index, prevOutScript, pubKey, buffer) {
- console.warn("Transaction.prototype.validateInput is deprecated. Use TransactionBuilder instead.")
+Transaction.prototype.validateInput = function (index, prevOutScript, pubKey, buffer) {
+ console.warn('Transaction.prototype.validateInput is deprecated. Use TransactionBuilder instead.')
var parsed = ECSignature.parseScriptSignature(buffer)
var hash = this.hashForSignature(index, prevOutScript, parsed.hashType)
diff --git a/src/transaction_builder.js b/src/transaction_builder.js
index a45b06b..9d1fff6 100644
--- a/src/transaction_builder.js
+++ b/src/transaction_builder.js
@@ -7,7 +7,7 @@ var ECSignature = require('./ecsignature')
var Script = require('./script')
var Transaction = require('./transaction')
-function extractInput(txIn) {
+function extractInput (txIn) {
var redeemScript
var scriptSig = txIn.script
var prevOutScript
@@ -21,7 +21,6 @@ function extractInput(txIn) {
scriptSig = Script.fromChunks(scriptSig.chunks.slice(0, -1))
scriptType = scripts.classifyInput(scriptSig, true)
-
} else {
scriptType = prevOutType
}
@@ -53,7 +52,7 @@ function extractInput(txIn) {
}
case 'multisig': {
- signatures = scriptSig.chunks.slice(1).map(function(chunk) {
+ signatures = scriptSig.chunks.slice(1).map(function (chunk) {
if (chunk === ops.OP_0) return chunk
var parsed = ECSignature.parseScriptSignature(chunk)
@@ -81,7 +80,7 @@ function extractInput(txIn) {
}
}
-function TransactionBuilder() {
+function TransactionBuilder () {
this.prevTxMap = {}
this.prevOutScripts = {}
this.prevOutTypes = {}
@@ -90,7 +89,7 @@ function TransactionBuilder() {
this.tx = new Transaction()
}
-TransactionBuilder.fromTransaction = function(transaction) {
+TransactionBuilder.fromTransaction = function (transaction) {
var txb = new TransactionBuilder()
// Copy other transaction fields
@@ -98,17 +97,17 @@ TransactionBuilder.fromTransaction = function(transaction) {
txb.tx.locktime = transaction.locktime
// Extract/add inputs
- transaction.ins.forEach(function(txIn) {
+ transaction.ins.forEach(function (txIn) {
txb.addInput(txIn.hash, txIn.index, txIn.sequence)
})
// Extract/add outputs
- transaction.outs.forEach(function(txOut) {
+ transaction.outs.forEach(function (txOut) {
txb.addOutput(txOut.script, txOut.value)
})
// Extract/add signatures
- txb.inputs = transaction.ins.map(function(txIn) {
+ txb.inputs = transaction.ins.map(function (txIn) {
// TODO: remove me after testcase added
assert(!Transaction.isCoinbaseHash(txIn.hash), 'coinbase inputs not supported')
@@ -121,22 +120,24 @@ TransactionBuilder.fromTransaction = function(transaction) {
return txb
}
-TransactionBuilder.prototype.addInput = function(prevTx, index, sequence, prevOutScript) {
+TransactionBuilder.prototype.addInput = function (prevTx, index, sequence, prevOutScript) {
var prevOutHash
+ // txId
if (typeof prevTx === 'string') {
prevOutHash = new Buffer(prevTx, 'hex')
// TxId hex is big-endian, we want little-endian hash
Array.prototype.reverse.call(prevOutHash)
+ // Transaction
} else if (prevTx instanceof Transaction) {
prevOutHash = prevTx.getHash()
prevOutScript = prevTx.outs[index].script
+ // txHash
} else {
prevOutHash = prevTx
-
}
var input = {}
@@ -147,11 +148,11 @@ TransactionBuilder.prototype.addInput = function(prevTx, index, sequence, prevOu
switch (prevOutType) {
case 'multisig':
input.pubKeys = prevOutScript.chunks.slice(1, -2).map(ECPubKey.fromBuffer)
- break
+ break
case 'pubkey':
input.pubKeys = prevOutScript.chunks.slice(0, 1).map(ECPubKey.fromBuffer)
- break
+ break
}
if (prevOutType !== 'scripthash') {
@@ -162,7 +163,7 @@ TransactionBuilder.prototype.addInput = function(prevTx, index, sequence, prevOu
input.prevOutType = prevOutType
}
- assert(this.inputs.every(function(input2) {
+ assert(this.inputs.every(function (input2) {
if (input2.hashType === undefined) return true
return input2.hashType & Transaction.SIGHASH_ANYONECANPAY
@@ -178,8 +179,8 @@ TransactionBuilder.prototype.addInput = function(prevTx, index, sequence, prevOu
return vin
}
-TransactionBuilder.prototype.addOutput = function(scriptPubKey, value) {
- assert(this.inputs.every(function(input) {
+TransactionBuilder.prototype.addOutput = function (scriptPubKey, value) {
+ assert(this.inputs.every(function (input) {
if (input.hashType === undefined) return true
return (input.hashType & 0x1f) === Transaction.SIGHASH_SINGLE
@@ -188,12 +189,20 @@ TransactionBuilder.prototype.addOutput = function(scriptPubKey, value) {
return this.tx.addOutput(scriptPubKey, value)
}
-TransactionBuilder.prototype.build = function() { return this.__build(false) }
-TransactionBuilder.prototype.buildIncomplete = function() { return this.__build(true) }
+TransactionBuilder.prototype.build = function () {
+ return this.__build(false)
+}
+TransactionBuilder.prototype.buildIncomplete = function () {
+ return this.__build(true)
+}
-var canSignTypes = { 'pubkeyhash': true, 'multisig': true, 'pubkey': true }
+var canSignTypes = {
+ 'pubkeyhash': true,
+ 'multisig': true,
+ 'pubkey': true
+}
-TransactionBuilder.prototype.__build = function(allowIncomplete) {
+TransactionBuilder.prototype.__build = function (allowIncomplete) {
if (!allowIncomplete) {
assert(this.tx.ins.length > 0, 'Transaction has no inputs')
assert(this.tx.outs.length > 0, 'Transaction has no outputs')
@@ -202,7 +211,7 @@ TransactionBuilder.prototype.__build = function(allowIncomplete) {
var tx = this.tx.clone()
// Create script signatures from signature meta-data
- this.inputs.forEach(function(input, index) {
+ this.inputs.forEach(function (input, index) {
var scriptType = input.scriptType
var scriptSig
@@ -217,11 +226,11 @@ TransactionBuilder.prototype.__build = function(allowIncomplete) {
case 'pubkeyhash':
var pkhSignature = input.signatures[0].toScriptSignature(input.hashType)
scriptSig = scripts.pubKeyHashInput(pkhSignature, input.pubKeys[0])
- break
+ break
case 'multisig':
// Array.prototype.map is sparse-compatible
- var msSignatures = input.signatures.map(function(signature) {
+ var msSignatures = input.signatures.map(function (signature) {
return signature.toScriptSignature(input.hashType)
})
@@ -234,12 +243,12 @@ TransactionBuilder.prototype.__build = function(allowIncomplete) {
var redeemScript = allowIncomplete ? undefined : input.redeemScript
scriptSig = scripts.multisigInput(msSignatures, redeemScript)
- break
+ break
case 'pubkey':
var pkSignature = input.signatures[0].toScriptSignature(input.hashType)
scriptSig = scripts.pubKeyInput(pkSignature)
- break
+ break
}
}
@@ -257,17 +266,17 @@ TransactionBuilder.prototype.__build = function(allowIncomplete) {
return tx
}
-TransactionBuilder.prototype.sign = function(index, privKey, redeemScript, hashType) {
+TransactionBuilder.prototype.sign = function (index, privKey, redeemScript, hashType) {
assert(index in this.inputs, 'No input at index: ' + index)
hashType = hashType || Transaction.SIGHASH_ALL
var input = this.inputs[index]
var canSign = input.hashType &&
- input.prevOutScript &&
- input.prevOutType &&
- input.pubKeys &&
- input.scriptType &&
- input.signatures
+ input.prevOutScript &&
+ input.prevOutType &&
+ input.pubKeys &&
+ input.scriptType &&
+ input.signatures
// are we almost ready to sign?
if (canSign) {
@@ -280,6 +289,7 @@ TransactionBuilder.prototype.sign = function(index, privKey, redeemScript, hashT
// no? prepare
} else {
+ // must be pay-to-scriptHash?
if (redeemScript) {
// if we have a prevOutScript, enforce scriptHash equality to the redeemScript
if (input.prevOutScript) {
@@ -296,7 +306,7 @@ TransactionBuilder.prototype.sign = function(index, privKey, redeemScript, hashT
switch (scriptType) {
case 'multisig':
pubKeys = redeemScript.chunks.slice(1, -2).map(ECPubKey.fromBuffer)
- break
+ break
case 'pubkeyhash':
var pkh1 = redeemScript.chunks[2]
@@ -304,11 +314,11 @@ TransactionBuilder.prototype.sign = function(index, privKey, redeemScript, hashT
assert.deepEqual(pkh1, pkh2, 'privateKey cannot sign for this input')
pubKeys = [privKey.pub]
- break
+ break
case 'pubkey':
pubKeys = redeemScript.chunks.slice(0, 1).map(ECPubKey.fromBuffer)
- break
+ break
}
if (!input.prevOutScript) {
@@ -320,10 +330,11 @@ TransactionBuilder.prototype.sign = function(index, privKey, redeemScript, hashT
input.redeemScript = redeemScript
input.scriptType = scriptType
+ // cannot be pay-to-scriptHash
} else {
assert.notEqual(input.prevOutType, 'scripthash', 'PrevOutScript is P2SH, missing redeemScript')
- // can we sign this?
+ // can we otherwise sign this?
if (input.scriptType) {
assert(input.pubKeys, input.scriptType + ' not supported')
@@ -333,7 +344,6 @@ TransactionBuilder.prototype.sign = function(index, privKey, redeemScript, hashT
input.prevOutType = 'pubkeyhash'
input.pubKeys = [privKey.pub]
input.scriptType = input.prevOutType
-
}
}
@@ -342,7 +352,7 @@ TransactionBuilder.prototype.sign = function(index, privKey, redeemScript, hashT
}
// enforce in order signing of public keys
- assert(input.pubKeys.some(function(pubKey, i) {
+ assert(input.pubKeys.some(function (pubKey, i) {
if (!privKey.pub.Q.equals(pubKey.Q)) return false
assert(!input.signatures[i], 'Signature already exists')
diff --git a/src/wallet.js b/src/wallet.js
index 3e3ab77..4d0f807 100644
--- a/src/wallet.js
+++ b/src/wallet.js
@@ -9,7 +9,7 @@ var HDNode = require('./hdnode')
var TransactionBuilder = require('./transaction_builder')
var Script = require('./script')
-function Wallet(seed, network) {
+function Wallet (seed, network) {
console.warn('Wallet is deprecated and will be removed in 2.0.0, see #296')
seed = seed || crypto.randomBytes(32)
@@ -34,7 +34,7 @@ function Wallet(seed, network) {
// FIXME: remove in 2.0.0
var me = this
- this.newMasterKey = function(seed) {
+ this.newMasterKey = function (seed) {
console.warn('newMasterKey is deprecated, please make a new Wallet instance instead')
seed = seed || crypto.randomBytes(32)
@@ -51,13 +51,21 @@ function Wallet(seed, network) {
me.unspentMap = {}
}
- this.getMasterKey = function() { return masterKey }
- this.getAccountZero = function() { return accountZero }
- this.getExternalAccount = function() { return externalAccount }
- this.getInternalAccount = function() { return internalAccount }
+ this.getMasterKey = function () {
+ return masterKey
+ }
+ this.getAccountZero = function () {
+ return accountZero
+ }
+ this.getExternalAccount = function () {
+ return externalAccount
+ }
+ this.getInternalAccount = function () {
+ return internalAccount
+ }
}
-Wallet.prototype.createTransaction = function(to, value, options) {
+Wallet.prototype.createTransaction = function (to, value, options) {
// FIXME: remove in 2.0.0
if (typeof options !== 'object') {
if (options !== undefined) {
@@ -79,11 +87,11 @@ Wallet.prototype.createTransaction = function(to, value, options) {
var minConf = options.minConf === undefined ? 0 : options.minConf // FIXME: change minConf:1 by default in 2.0.0
// filter by minConf, then pending and sort by descending value
- var unspents = this.unspents.filter(function(unspent) {
+ var unspents = this.unspents.filter(function (unspent) {
return unspent.confirmations >= minConf
- }).filter(function(unspent) {
+ }).filter(function (unspent) {
return !unspent.pending
- }).sort(function(o1, o2) {
+ }).sort(function (o1, o2) {
return o2.value - o1.value
})
@@ -122,29 +130,30 @@ Wallet.prototype.createTransaction = function(to, value, options) {
}
// FIXME: remove in 2.0.0
-Wallet.prototype.processPendingTx = function(tx){
+Wallet.prototype.processPendingTx = function (tx) {
this.__processTx(tx, true)
}
// FIXME: remove in 2.0.0
-Wallet.prototype.processConfirmedTx = function(tx){
+Wallet.prototype.processConfirmedTx = function (tx) {
this.__processTx(tx, false)
}
// FIXME: remove in 2.0.0
-Wallet.prototype.__processTx = function(tx, isPending) {
+Wallet.prototype.__processTx = function (tx, isPending) {
console.warn('processTransaction is considered harmful, see issue #260 for more information')
var txId = tx.getId()
var txHash = tx.getHash()
- tx.outs.forEach(function(txOut, i) {
+ tx.outs.forEach(function (txOut, i) {
var address
try {
address = Address.fromOutputScript(txOut.script, this.network).toString()
- } catch(e) {
- if (!(e.message.match(/has no matching Address/))) throw e
+ } catch (e) {
+ if (!(e.message.match(/has no matching Address/)))
+ throw e
}
var myAddresses = this.addresses.concat(this.changeAddresses)
@@ -168,7 +177,7 @@ Wallet.prototype.__processTx = function(tx, isPending) {
}
}, this)
- tx.ins.forEach(function(txIn, i) {
+ tx.ins.forEach(function (txIn) {
// copy and convert to big-endian hex
var txInId = bufferutils.reverse(txIn.hash).toString('hex')
@@ -180,18 +189,17 @@ Wallet.prototype.__processTx = function(tx, isPending) {
if (isPending) {
unspent.pending = true
unspent.spent = true
-
} else {
delete this.unspentMap[lookup]
- this.unspents = this.unspents.filter(function(unspent2) {
+ this.unspents = this.unspents.filter(function (unspent2) {
return unspent !== unspent2
})
}
}, this)
}
-Wallet.prototype.generateAddress = function() {
+Wallet.prototype.generateAddress = function () {
var k = this.addresses.length
var address = this.getExternalAccount().derive(k).getAddress()
@@ -200,7 +208,7 @@ Wallet.prototype.generateAddress = function() {
return this.getReceiveAddress()
}
-Wallet.prototype.generateChangeAddress = function() {
+Wallet.prototype.generateChangeAddress = function () {
var k = this.changeAddresses.length
var address = this.getInternalAccount().derive(k).getAddress()
@@ -209,7 +217,7 @@ Wallet.prototype.generateChangeAddress = function() {
return this.getChangeAddress()
}
-Wallet.prototype.getAddress = function() {
+Wallet.prototype.getAddress = function () {
if (this.addresses.length === 0) {
this.generateAddress()
}
@@ -217,21 +225,21 @@ Wallet.prototype.getAddress = function() {
return this.addresses[this.addresses.length - 1]
}
-Wallet.prototype.getBalance = function(minConf) {
+Wallet.prototype.getBalance = function (minConf) {
minConf = minConf || 0
- return this.unspents.filter(function(unspent) {
+ return this.unspents.filter(function (unspent) {
return unspent.confirmations >= minConf
- // FIXME: remove spent filter in 2.0.0
- }).filter(function(unspent) {
+ // FIXME: remove spent filter in 2.0.0
+ }).filter(function (unspent) {
return !unspent.spent
- }).reduce(function(accum, unspent) {
+ }).reduce(function (accum, unspent) {
return accum + unspent.value
}, 0)
}
-Wallet.prototype.getChangeAddress = function() {
+Wallet.prototype.getChangeAddress = function () {
if (this.changeAddresses.length === 0) {
this.generateChangeAddress()
}
@@ -239,15 +247,15 @@ Wallet.prototype.getChangeAddress = function() {
return this.changeAddresses[this.changeAddresses.length - 1]
}
-Wallet.prototype.getInternalPrivateKey = function(index) {
+Wallet.prototype.getInternalPrivateKey = function (index) {
return this.getInternalAccount().derive(index).privKey
}
-Wallet.prototype.getPrivateKey = function(index) {
+Wallet.prototype.getPrivateKey = function (index) {
return this.getExternalAccount().derive(index).privKey
}
-Wallet.prototype.getPrivateKeyForAddress = function(address) {
+Wallet.prototype.getPrivateKeyForAddress = function (address) {
var index
if ((index = this.addresses.indexOf(address)) > -1) {
@@ -261,16 +269,16 @@ Wallet.prototype.getPrivateKeyForAddress = function(address) {
assert(false, 'Unknown address. Make sure the address is from the keychain and has been generated')
}
-Wallet.prototype.getUnspentOutputs = function(minConf) {
+Wallet.prototype.getUnspentOutputs = function (minConf) {
minConf = minConf || 0
- return this.unspents.filter(function(unspent) {
+ return this.unspents.filter(function (unspent) {
return unspent.confirmations >= minConf
- // FIXME: remove spent filter in 2.0.0
- }).filter(function(unspent) {
+ // FIXME: remove spent filter in 2.0.0
+ }).filter(function (unspent) {
return !unspent.spent
- }).map(function(unspent) {
+ }).map(function (unspent) {
return {
address: unspent.address,
confirmations: unspent.confirmations,
@@ -285,9 +293,9 @@ Wallet.prototype.getUnspentOutputs = function(minConf) {
})
}
-Wallet.prototype.setUnspentOutputs = function(unspents) {
+Wallet.prototype.setUnspentOutputs = function (unspents) {
this.unspentMap = {}
- this.unspents = unspents.map(function(unspent) {
+ this.unspents = unspents.map(function (unspent) {
// FIXME: remove unspent.hash in 2.0.0
var txId = unspent.txId || unspent.hash
var index = unspent.index
@@ -308,7 +316,9 @@ Wallet.prototype.setUnspentOutputs = function(unspents) {
typeForce('Number', unspent.value)
assert.equal(txId.length, 64, 'Expected valid txId, got ' + txId)
- assert.doesNotThrow(function() { Address.fromBase58Check(unspent.address) }, 'Expected Base58 Address, got ' + unspent.address)
+ assert.doesNotThrow(function () {
+ Address.fromBase58Check(unspent.address)
+ }, 'Expected Base58 Address, got ' + unspent.address)
assert(isFinite(index), 'Expected finite index, got ' + index)
// FIXME: remove branch in 2.0.0
@@ -337,8 +347,8 @@ Wallet.prototype.setUnspentOutputs = function(unspents) {
}, this)
}
-Wallet.prototype.signWith = function(tx, addresses) {
- addresses.forEach(function(address, i) {
+Wallet.prototype.signWith = function (tx, addresses) {
+ addresses.forEach(function (address, i) {
var privKey = this.getPrivateKeyForAddress(address)
tx.sign(i, privKey)
@@ -347,7 +357,7 @@ Wallet.prototype.signWith = function(tx, addresses) {
return tx
}
-function estimatePaddedFee(tx, network) {
+function estimatePaddedFee (tx, network) {
var tmpTx = tx.clone()
tmpTx.addOutput(Script.EMPTY, network.dustSoftThreshold || 0)
diff --git a/test/address.js b/test/address.js
index 0e29f0d..82230ca 100644
--- a/test/address.js
+++ b/test/address.js
@@ -1,3 +1,5 @@
+/* global describe, it */
+
var assert = require('assert')
var networks = require('../src/networks')
@@ -6,10 +8,10 @@ var Script = require('../src/script')
var fixtures = require('./fixtures/address.json')
-describe('Address', function() {
- describe('Constructor', function() {
- it('does not mutate the input', function() {
- fixtures.valid.forEach(function(f) {
+describe('Address', function () {
+ describe('Constructor', function () {
+ it('does not mutate the input', function () {
+ fixtures.valid.forEach(function (f) {
var hash = new Buffer(f.hash, 'hex')
var addr = new Address(hash, f.version)
@@ -19,9 +21,9 @@ describe('Address', function() {
})
})
- describe('fromBase58Check', function() {
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.script + ' (' + f.network + ') correctly', function() {
+ describe('fromBase58Check', function () {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.script + ' (' + f.network + ') correctly', function () {
var addr = Address.fromBase58Check(f.base58check)
assert.equal(addr.version, f.version)
@@ -29,18 +31,18 @@ describe('Address', function() {
})
})
- fixtures.invalid.fromBase58Check.forEach(function(f) {
- it('throws on ' + f.description, function() {
- assert.throws(function() {
+ fixtures.invalid.fromBase58Check.forEach(function (f) {
+ it('throws on ' + f.description, function () {
+ assert.throws(function () {
Address.fromBase58Check(f.base58check)
}, new RegExp(f.exception))
})
})
})
- describe('fromOutputScript', function() {
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.script + ' (' + f.network + ') correctly', function() {
+ describe('fromOutputScript', function () {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.script + ' (' + f.network + ') correctly', function () {
var script = Script.fromASM(f.script)
var addr = Address.fromOutputScript(script, networks[f.network])
@@ -49,20 +51,20 @@ describe('Address', function() {
})
})
- fixtures.invalid.fromOutputScript.forEach(function(f) {
- it('throws when ' + f.description, function() {
+ fixtures.invalid.fromOutputScript.forEach(function (f) {
+ it('throws when ' + f.description, function () {
var script = Script.fromASM(f.script)
- assert.throws(function() {
+ assert.throws(function () {
Address.fromOutputScript(script)
}, new RegExp(f.description))
})
})
})
- describe('toBase58Check', function() {
- fixtures.valid.forEach(function(f) {
- it('exports ' + f.script + ' (' + f.network + ') correctly', function() {
+ describe('toBase58Check', function () {
+ fixtures.valid.forEach(function (f) {
+ it('exports ' + f.script + ' (' + f.network + ') correctly', function () {
var addr = Address.fromBase58Check(f.base58check)
var result = addr.toBase58Check()
@@ -71,9 +73,9 @@ describe('Address', function() {
})
})
- describe('toOutputScript', function() {
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.script + ' (' + f.network + ') correctly', function() {
+ describe('toOutputScript', function () {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.script + ' (' + f.network + ') correctly', function () {
var addr = Address.fromBase58Check(f.base58check)
var script = addr.toOutputScript()
@@ -81,11 +83,11 @@ describe('Address', function() {
})
})
- fixtures.invalid.toOutputScript.forEach(function(f) {
- it('throws when ' + f.description, function() {
+ fixtures.invalid.toOutputScript.forEach(function (f) {
+ it('throws when ' + f.description, function () {
var addr = new Address(new Buffer(f.hash, 'hex'), f.version)
- assert.throws(function() {
+ assert.throws(function () {
addr.toOutputScript()
}, new RegExp(f.description))
})
diff --git a/test/base58check.js b/test/base58check.js
index 030fb09..5c0d5c4 100644
--- a/test/base58check.js
+++ b/test/base58check.js
@@ -1,16 +1,18 @@
+/* global describe, it, beforeEach */
+
var assert = require('assert')
var base58check = require('../src/base58check')
var bs58check = require('bs58check')
var sinon = require('sinon')
-describe('base58check', function() {
+describe('base58check', function () {
var param
- beforeEach(function() {
+ beforeEach(function () {
param = {}
})
- it('wraps bs58check.decode', sinon.test(function() {
+ it('wraps bs58check.decode', sinon.test(function () {
var expectation = this.mock(bs58check).expects('decode')
expectation.once().calledWith(param)
expectation.onCall(0).returns('foo')
@@ -18,7 +20,7 @@ describe('base58check', function() {
assert.equal(base58check.decode(param), 'foo')
}))
- it('wraps bs58check.encode', sinon.test(function() {
+ it('wraps bs58check.encode', sinon.test(function () {
var expectation = this.mock(bs58check).expects('encode')
expectation.once().calledWith(param)
expectation.onCall(0).returns('foo')
diff --git a/test/bitcoin.core.js b/test/bitcoin.core.js
index eadb076..8ad7cd1 100644
--- a/test/bitcoin.core.js
+++ b/test/bitcoin.core.js
@@ -1,7 +1,7 @@
-var assert = require('assert')
+/* global describe, it */
+var assert = require('assert')
var base58 = require('bs58')
-//var base58check = require('bs58check')
var Bitcoin = require('../')
var Address = Bitcoin.Address
@@ -12,29 +12,29 @@ var ECSignature = Bitcoin.ECSignature
var Transaction = Bitcoin.Transaction
var Script = Bitcoin.Script
-var base58_encode_decode = require("./fixtures/core/base58_encode_decode.json")
-var base58_keys_invalid = require("./fixtures/core/base58_keys_invalid.json")
-var base58_keys_valid = require("./fixtures/core/base58_keys_valid.json")
-var sig_canonical = require("./fixtures/core/sig_canonical.json")
-var sig_noncanonical = require("./fixtures/core/sig_noncanonical.json")
-var sighash = require("./fixtures/core/sighash.json")
-var tx_valid = require("./fixtures/core/tx_valid.json")
+var base58_encode_decode = require('./fixtures/core/base58_encode_decode.json')
+var base58_keys_invalid = require('./fixtures/core/base58_keys_invalid.json')
+var base58_keys_valid = require('./fixtures/core/base58_keys_valid.json')
+var sig_canonical = require('./fixtures/core/sig_canonical.json')
+var sig_noncanonical = require('./fixtures/core/sig_noncanonical.json')
+var sighash = require('./fixtures/core/sighash.json')
+var tx_valid = require('./fixtures/core/tx_valid.json')
-describe('Bitcoin-core', function() {
+describe('Bitcoin-core', function () {
// base58_encode_decode
- describe('base58', function() {
- base58_encode_decode.forEach(function(f) {
+ describe('base58', function () {
+ base58_encode_decode.forEach(function (f) {
var fhex = f[0]
var fb58 = f[1]
- it('can decode ' + fb58, function() {
+ it('can decode ' + fb58, function () {
var buffer = base58.decode(fb58)
var actual = new Buffer(buffer).toString('hex')
assert.equal(actual, fhex)
})
- it('can encode ' + fhex, function() {
+ it('can encode ' + fhex, function () {
var buffer = new Buffer(fhex, 'hex')
var actual = base58.encode(buffer)
@@ -44,32 +44,33 @@ describe('Bitcoin-core', function() {
})
// base58_keys_valid
- describe('Address', function() {
- base58_keys_valid.forEach(function(f) {
+ describe('Address', function () {
+ var typeMap = {
+ 'pubkey': 'pubKeyHash',
+ 'script': 'scriptHash'
+ }
+
+ base58_keys_valid.forEach(function (f) {
var string = f[0]
var hex = f[1]
var params = f[2]
var network = networks.bitcoin
if (params.isPrivkey) return
- if (params.isTestnet) network = networks.testnet
+ if (params.isTestnet)
+ network = networks.testnet
- it('can import ' + string, function() {
+ it('can import ' + string, function () {
var address = Address.fromBase58Check(string)
assert.equal(address.hash.toString('hex'), hex)
- if (params.addrType === 'pubkey') {
- assert.equal(address.version, network.pubKeyHash)
-
- } else if (params.addrType === 'script') {
- assert.equal(address.version, network.scriptHash)
- }
+ assert.equal(address.version, network[typeMap[params.addrType]])
})
})
})
// base58_keys_invalid
- describe('Address', function() {
+ describe('Address', function () {
var allowedNetworks = [
networks.bitcoin.pubkeyhash,
networks.bitcoin.scripthash,
@@ -77,11 +78,11 @@ describe('Bitcoin-core', function() {
networks.testnet.scripthash
]
- base58_keys_invalid.forEach(function(f) {
+ base58_keys_invalid.forEach(function (f) {
var string = f[0]
- it('throws on ' + string, function() {
- assert.throws(function() {
+ it('throws on ' + string, function () {
+ assert.throws(function () {
var address = Address.fromBase58Check(string)
assert.notEqual(allowedNetworks.indexOf(address.version), -1, 'Invalid network')
@@ -91,8 +92,8 @@ describe('Bitcoin-core', function() {
})
// base58_keys_valid
- describe('ECKey', function() {
- base58_keys_valid.forEach(function(f) {
+ describe('ECKey', function () {
+ base58_keys_valid.forEach(function (f) {
var string = f[0]
var hex = f[1]
var params = f[2]
@@ -101,29 +102,29 @@ describe('Bitcoin-core', function() {
if (!params.isPrivkey) return
var privKey = ECKey.fromWIF(string)
- it('imports ' + string + ' correctly', function() {
+ it('imports ' + string + ' correctly', function () {
assert.equal(privKey.d.toHex(), hex)
assert.equal(privKey.pub.compressed, params.isCompressed)
})
- it('exports ' + hex + ' to ' + string, function() {
+ it('exports ' + hex + ' to ' + string, function () {
assert.equal(privKey.toWIF(network), string)
})
})
})
// base58_keys_invalid
- describe('ECKey', function() {
+ describe('ECKey', function () {
var allowedNetworks = [
networks.bitcoin.wif,
networks.testnet.wif
]
- base58_keys_invalid.forEach(function(f) {
+ base58_keys_invalid.forEach(function (f) {
var string = f[0]
- it('throws on ' + string, function() {
- assert.throws(function() {
+ it('throws on ' + string, function () {
+ assert.throws(function () {
ECKey.fromWIF(string)
var version = base58check.decode(string).readUInt8(0)
@@ -134,23 +135,23 @@ describe('Bitcoin-core', function() {
})
// tx_valid
- describe('Transaction', function() {
- tx_valid.forEach(function(f) {
+ describe('Transaction', function () {
+ tx_valid.forEach(function (f) {
// Objects that are only a single string are ignored
if (f.length === 1) return
var inputs = f[0]
var fhex = f[1]
- // var verifyFlags = f[2] // TODO: do we need to test this?
+ // var verifyFlags = f[2] // TODO: do we need to test this?
- it('can decode ' + fhex, function() {
+ it('can decode ' + fhex, function () {
var transaction = Transaction.fromHex(fhex)
- transaction.ins.forEach(function(txin, i) {
+ transaction.ins.forEach(function (txin, i) {
var input = inputs[i]
var prevOutHash = input[0]
var prevOutIndex = input[1]
- // var prevOutScriptPubKey = input[2] // TODO: we don't have a ASM parser
+ // var prevOutScriptPubKey = input[2] // TODO: we don't have a ASM parser
var actualHash = txin.hash
@@ -167,8 +168,8 @@ describe('Bitcoin-core', function() {
})
// sighash
- describe('Transaction', function() {
- sighash.forEach(function(f) {
+ describe('Transaction', function () {
+ sighash.forEach(function (f) {
// Objects that are only a single string are ignored
if (f.length === 1) return
@@ -178,7 +179,7 @@ describe('Bitcoin-core', function() {
var hashType = f[3]
var expectedHash = f[4]
- it('should hash ' + txHex + ' correctly', function() {
+ it('should hash ' + txHex + ' correctly', function () {
var transaction = Transaction.fromHex(txHex)
assert.equal(transaction.toHex(), txHex)
@@ -190,7 +191,8 @@ describe('Bitcoin-core', function() {
actualHash = transaction.hashForSignature(inIndex, script, hashType)
} catch (e) {
// don't fail if we don't support it yet, TODO
- if (!e.message.match(/not yet supported/)) throw e
+ if (!e.message.match(/not yet supported/))
+ throw e
}
if (actualHash !== undefined) {
@@ -203,18 +205,18 @@ describe('Bitcoin-core', function() {
})
})
- describe('ECSignature', function() {
- sig_canonical.forEach(function(hex) {
+ describe('ECSignature', function () {
+ sig_canonical.forEach(function (hex) {
var buffer = new Buffer(hex, 'hex')
- it('can parse ' + hex, function() {
+ it('can parse ' + hex, function () {
var parsed = ECSignature.parseScriptSignature(buffer)
var actual = parsed.signature.toScriptSignature(parsed.hashType)
assert.equal(actual.toString('hex'), hex)
})
})
- sig_noncanonical.forEach(function(hex, i) {
+ sig_noncanonical.forEach(function (hex, i) {
if (i === 0) return
if (i % 2 !== 0) return
@@ -223,8 +225,8 @@ describe('Bitcoin-core', function() {
var buffer = new Buffer(hex, 'hex')
- it('throws on ' + description, function() {
- assert.throws(function() {
+ it('throws on ' + description, function () {
+ assert.throws(function () {
ECSignature.parseScriptSignature(buffer)
})
})
diff --git a/test/block.js b/test/block.js
index c509980..a91e248 100644
--- a/test/block.js
+++ b/test/block.js
@@ -1,13 +1,15 @@
+/* global describe, it, beforeEach */
+
var assert = require('assert')
var Block = require('../src/block')
var fixtures = require('./fixtures/block')
-describe('Block', function() {
- describe('fromBuffer/fromHex', function() {
- fixtures.valid.forEach(function(f) {
- it('imports the block: ' + f.description + ' correctly', function() {
+describe('Block', function () {
+ describe('fromBuffer/fromHex', function () {
+ fixtures.valid.forEach(function (f) {
+ it('imports the block: ' + f.description + ' correctly', function () {
var block = Block.fromHex(f.hex)
assert.equal(block.version, f.version)
@@ -19,66 +21,66 @@ describe('Block', function() {
})
})
- fixtures.invalid.forEach(function(f) {
- it('throws on ' + f.exception, function() {
- assert.throws(function() {
+ fixtures.invalid.forEach(function (f) {
+ it('throws on ' + f.exception, function () {
+ assert.throws(function () {
Block.fromHex(f.hex)
}, new RegExp(f.exception))
})
})
})
- describe('toBuffer/toHex', function() {
- fixtures.valid.forEach(function(f) {
+ describe('toBuffer/toHex', function () {
+ fixtures.valid.forEach(function (f) {
var block
- beforeEach(function() {
+ beforeEach(function () {
block = Block.fromHex(f.hex)
})
- it('exports the block: ' + f.description + ' correctly', function() {
+ it('exports the block: ' + f.description + ' correctly', function () {
assert.equal(block.toHex(), f.hex)
})
})
})
- describe('getHash', function() {
- fixtures.valid.forEach(function(f) {
+ describe('getHash', function () {
+ fixtures.valid.forEach(function (f) {
var block
- beforeEach(function() {
+ beforeEach(function () {
block = Block.fromHex(f.hex)
})
- it('calculates ' + f.hash + ' for the block: ' + f.description, function() {
+ it('calculates ' + f.hash + ' for the block: ' + f.description, function () {
assert.equal(block.getHash().toString('hex'), f.hash)
})
})
})
- describe('getId', function() {
- fixtures.valid.forEach(function(f) {
+ describe('getId', function () {
+ fixtures.valid.forEach(function (f) {
var block
- beforeEach(function() {
+ beforeEach(function () {
block = Block.fromHex(f.hex)
})
- it('calculates ' + f.id + ' for the block: ' + f.description, function() {
+ it('calculates ' + f.id + ' for the block: ' + f.description, function () {
assert.equal(block.getId(), f.id)
})
})
})
- describe('getUTCDate', function() {
- fixtures.valid.forEach(function(f) {
+ describe('getUTCDate', function () {
+ fixtures.valid.forEach(function (f) {
var block
- beforeEach(function() {
+ beforeEach(function () {
block = Block.fromHex(f.hex)
})
- it('returns UTC date of ' + f.id, function() {
+ it('returns UTC date of ' + f.id, function () {
var utcDate = block.getUTCDate().getTime()
assert.equal(utcDate, f.timestamp * 1e3)
diff --git a/test/bufferutils.js b/test/bufferutils.js
index 8fc054c..a41e2a7 100644
--- a/test/bufferutils.js
+++ b/test/bufferutils.js
@@ -1,12 +1,14 @@
+/* global describe, it */
+
var assert = require('assert')
var bufferutils = require('../src/bufferutils')
var fixtures = require('./fixtures/bufferutils.json')
-describe('bufferutils', function() {
- describe('pushDataSize', function() {
- fixtures.valid.forEach(function(f) {
- it('determines the pushDataSize of ' + f.dec + ' correctly', function() {
+describe('bufferutils', function () {
+ describe('pushDataSize', function () {
+ fixtures.valid.forEach(function (f) {
+ it('determines the pushDataSize of ' + f.dec + ' correctly', function () {
if (!f.hexPD) return
var size = bufferutils.pushDataSize(f.dec)
@@ -16,11 +18,11 @@ describe('bufferutils', function() {
})
})
- describe('readPushDataInt', function() {
- fixtures.valid.forEach(function(f) {
+ describe('readPushDataInt', function () {
+ fixtures.valid.forEach(function (f) {
if (!f.hexPD) return
- it('decodes ' + f.hexPD + ' correctly', function() {
+ it('decodes ' + f.hexPD + ' correctly', function () {
var buffer = new Buffer(f.hexPD, 'hex')
var d = bufferutils.readPushDataInt(buffer, 0)
var fopcode = parseInt(f.hexPD.substr(0, 2), 16)
@@ -32,9 +34,9 @@ describe('bufferutils', function() {
})
})
- describe('readUInt64LE', function() {
- fixtures.valid.forEach(function(f) {
- it('decodes ' + f.hex64 + ' correctly', function() {
+ describe('readUInt64LE', function () {
+ fixtures.valid.forEach(function (f) {
+ it('decodes ' + f.hex64 + ' correctly', function () {
var buffer = new Buffer(f.hex64, 'hex')
var number = bufferutils.readUInt64LE(buffer, 0)
@@ -42,20 +44,20 @@ describe('bufferutils', function() {
})
})
- fixtures.invalid.forEach(function(f) {
- it('throws on ' + f.description, function() {
+ fixtures.invalid.forEach(function (f) {
+ it('throws on ' + f.description, function () {
var buffer = new Buffer(f.hex64, 'hex')
- assert.throws(function() {
+ assert.throws(function () {
bufferutils.readUInt64LE(buffer, 0)
}, new RegExp(f.exception))
})
})
})
- describe('readVarInt', function() {
- fixtures.valid.forEach(function(f) {
- it('decodes ' + f.hexVI + ' correctly', function() {
+ describe('readVarInt', function () {
+ fixtures.valid.forEach(function (f) {
+ it('decodes ' + f.hexVI + ' correctly', function () {
var buffer = new Buffer(f.hexVI, 'hex')
var d = bufferutils.readVarInt(buffer, 0)
@@ -64,20 +66,20 @@ describe('bufferutils', function() {
})
})
- fixtures.invalid.forEach(function(f) {
- it('throws on ' + f.description, function() {
+ fixtures.invalid.forEach(function (f) {
+ it('throws on ' + f.description, function () {
var buffer = new Buffer(f.hexVI, 'hex')
- assert.throws(function() {
+ assert.throws(function () {
bufferutils.readVarInt(buffer, 0)
}, new RegExp(f.exception))
})
})
})
- describe('reverse', function() {
- fixtures.valid.forEach(function(f) {
- it('reverses ' + f.hex64 + ' correctly', function() {
+ describe('reverse', function () {
+ fixtures.valid.forEach(function (f) {
+ it('reverses ' + f.hex64 + ' correctly', function () {
var buffer = new Buffer(f.hex64, 'hex')
var buffer2 = bufferutils.reverse(buffer)
@@ -88,9 +90,9 @@ describe('bufferutils', function() {
})
})
- describe('varIntBuffer', function() {
- fixtures.valid.forEach(function(f) {
- it('encodes ' + f.dec + ' correctly', function() {
+ describe('varIntBuffer', function () {
+ fixtures.valid.forEach(function (f) {
+ it('encodes ' + f.dec + ' correctly', function () {
var buffer = bufferutils.varIntBuffer(f.dec)
assert.equal(buffer.toString('hex'), f.hexVI)
@@ -98,9 +100,9 @@ describe('bufferutils', function() {
})
})
- describe('varIntSize', function() {
- fixtures.valid.forEach(function(f) {
- it('determines the varIntSize of ' + f.dec + ' correctly', function() {
+ describe('varIntSize', function () {
+ fixtures.valid.forEach(function (f) {
+ it('determines the varIntSize of ' + f.dec + ' correctly', function () {
var size = bufferutils.varIntSize(f.dec)
assert.equal(size, f.hexVI.length / 2)
@@ -108,11 +110,11 @@ describe('bufferutils', function() {
})
})
- describe('writePushDataInt', function() {
- fixtures.valid.forEach(function(f) {
+ describe('writePushDataInt', function () {
+ fixtures.valid.forEach(function (f) {
if (!f.hexPD) return
- it('encodes ' + f.dec + ' correctly', function() {
+ it('encodes ' + f.dec + ' correctly', function () {
var buffer = new Buffer(5)
buffer.fill(0)
@@ -122,9 +124,9 @@ describe('bufferutils', function() {
})
})
- describe('writeUInt64LE', function() {
- fixtures.valid.forEach(function(f) {
- it('encodes ' + f.dec + ' correctly', function() {
+ describe('writeUInt64LE', function () {
+ fixtures.valid.forEach(function (f) {
+ it('encodes ' + f.dec + ' correctly', function () {
var buffer = new Buffer(8)
buffer.fill(0)
@@ -133,21 +135,21 @@ describe('bufferutils', function() {
})
})
- fixtures.invalid.forEach(function(f) {
- it('throws on ' + f.description, function() {
+ fixtures.invalid.forEach(function (f) {
+ it('throws on ' + f.description, function () {
var buffer = new Buffer(8)
buffer.fill(0)
- assert.throws(function() {
+ assert.throws(function () {
bufferutils.writeUInt64LE(buffer, f.dec, 0)
}, new RegExp(f.exception))
})
})
})
- describe('writeVarInt', function() {
- fixtures.valid.forEach(function(f) {
- it('encodes ' + f.dec + ' correctly', function() {
+ describe('writeVarInt', function () {
+ fixtures.valid.forEach(function (f) {
+ it('encodes ' + f.dec + ' correctly', function () {
var buffer = new Buffer(9)
buffer.fill(0)
@@ -156,12 +158,12 @@ describe('bufferutils', function() {
})
})
- fixtures.invalid.forEach(function(f) {
- it('throws on ' + f.description, function() {
+ fixtures.invalid.forEach(function (f) {
+ it('throws on ' + f.description, function () {
var buffer = new Buffer(9)
buffer.fill(0)
- assert.throws(function() {
+ assert.throws(function () {
bufferutils.writeVarInt(buffer, f.dec, 0)
}, new RegExp(f.exception))
})
diff --git a/test/crypto.js b/test/crypto.js
index a6dd92c..e1c6306 100644
--- a/test/crypto.js
+++ b/test/crypto.js
@@ -1,12 +1,14 @@
+/* global describe, it */
+
var assert = require('assert')
var crypto = require('../src/crypto')
var fixtures = require('./fixtures/crypto.json')
-describe('Crypto', function() {
- describe('HASH160', function() {
- it('matches the test vectors', function() {
- fixtures.before.hex.forEach(function(hex, i) {
+describe('Crypto', function () {
+ describe('HASH160', function () {
+ it('matches the test vectors', function () {
+ fixtures.before.hex.forEach(function (hex, i) {
var data = new Buffer(hex, 'hex')
var actual = crypto.hash160(data).toString('hex')
@@ -15,9 +17,9 @@ describe('Crypto', function() {
})
})
- describe('HASH256', function() {
- it('matches the test vectors', function() {
- fixtures.before.hex.forEach(function(hex, i) {
+ describe('HASH256', function () {
+ it('matches the test vectors', function () {
+ fixtures.before.hex.forEach(function (hex, i) {
var data = new Buffer(hex, 'hex')
var actual = crypto.hash256(data).toString('hex')
@@ -26,9 +28,9 @@ describe('Crypto', function() {
})
})
- describe('RIPEMD160', function() {
- it('matches the test vectors', function() {
- fixtures.before.hex.forEach(function(hex, i) {
+ describe('RIPEMD160', function () {
+ it('matches the test vectors', function () {
+ fixtures.before.hex.forEach(function (hex, i) {
var data = new Buffer(hex, 'hex')
var actual = crypto.ripemd160(data).toString('hex')
@@ -37,9 +39,9 @@ describe('Crypto', function() {
})
})
- describe('SHA1', function() {
- it('matches the test vectors', function() {
- fixtures.before.hex.forEach(function(hex, i) {
+ describe('SHA1', function () {
+ it('matches the test vectors', function () {
+ fixtures.before.hex.forEach(function (hex, i) {
var data = new Buffer(hex, 'hex')
var actual = crypto.sha1(data).toString('hex')
@@ -48,9 +50,9 @@ describe('Crypto', function() {
})
})
- describe('SHA256', function() {
- it('matches the test vectors', function() {
- fixtures.before.hex.forEach(function(hex, i) {
+ describe('SHA256', function () {
+ it('matches the test vectors', function () {
+ fixtures.before.hex.forEach(function (hex, i) {
var data = new Buffer(hex, 'hex')
var actual = crypto.sha256(data).toString('hex')
@@ -59,9 +61,9 @@ describe('Crypto', function() {
})
})
- describe('HmacSHA256', function() {
- it('matches the test vectors', function() {
- fixtures.before.hex.forEach(function(hex, i) {
+ describe('HmacSHA256', function () {
+ it('matches the test vectors', function () {
+ fixtures.before.hex.forEach(function (hex, i) {
var data = new Buffer(hex, 'hex')
var secret = new Buffer(fixtures.before.secret)
var actual = crypto.HmacSHA256(data, secret).toString('hex')
@@ -71,9 +73,9 @@ describe('Crypto', function() {
})
})
- describe('HmacSHA512', function() {
- it('matches the test vectors', function() {
- fixtures.before.hex.forEach(function(hex, i) {
+ describe('HmacSHA512', function () {
+ it('matches the test vectors', function () {
+ fixtures.before.hex.forEach(function (hex, i) {
var data = new Buffer(hex, 'hex')
var secret = new Buffer(fixtures.before.secret)
var actual = crypto.HmacSHA512(data, secret).toString('hex')
diff --git a/test/ecdsa.js b/test/ecdsa.js
index b953977..173578f 100644
--- a/test/ecdsa.js
+++ b/test/ecdsa.js
@@ -1,3 +1,5 @@
+/* global describe, it */
+
var assert = require('assert')
var crypto = require('../src/crypto')
var ecdsa = require('../src/ecdsa')
@@ -13,12 +15,14 @@ var curve = ecurve.getCurveByName('secp256k1')
var fixtures = require('./fixtures/ecdsa.json')
-describe('ecdsa', function() {
- describe('deterministicGenerateK', function() {
- function checkSig() { return true }
+describe('ecdsa', function () {
+ describe('deterministicGenerateK', function () {
+ function checkSig () {
+ return true
+ }
- fixtures.valid.ecdsa.forEach(function(f) {
- it('for \"' + f.message + '\"', function() {
+ fixtures.valid.ecdsa.forEach(function (f) {
+ it('for "' + f.message + '"', function () {
var d = BigInteger.fromHex(f.d)
var h1 = crypto.sha256(f.message)
@@ -28,8 +32,8 @@ describe('ecdsa', function() {
})
// FIXME: remove in 2.0.0
- fixtures.valid.ecdsa.forEach(function(f) {
- it('(deprecated) for \"' + f.message + '\"', function() {
+ fixtures.valid.ecdsa.forEach(function (f) {
+ it('(deprecated) for "' + f.message + '"', function () {
var d = BigInteger.fromHex(f.d)
var h1 = crypto.sha256(f.message)
@@ -38,7 +42,7 @@ describe('ecdsa', function() {
})
})
- it('loops until an appropriate k value is found', sinon.test(function() {
+ it('loops until an appropriate k value is found', sinon.test(function () {
this.mock(BigInteger).expects('fromBuffer')
.exactly(3)
.onCall(0).returns(new BigInteger('0')) // < 1
@@ -52,7 +56,7 @@ describe('ecdsa', function() {
assert.equal(k.toString(), '42')
}))
- it('loops until a suitable signature is found', sinon.test(function() {
+ it('loops until a suitable signature is found', sinon.test(function () {
this.mock(BigInteger).expects('fromBuffer')
.exactly(4)
.onCall(0).returns(new BigInteger('0')) // < 1
@@ -72,13 +76,13 @@ describe('ecdsa', function() {
assert.equal(k.toString(), '53')
}))
- fixtures.valid.rfc6979.forEach(function(f) {
- it('produces the expected k values for ' + f.message + ' if k wasn\'t suitable', function() {
+ fixtures.valid.rfc6979.forEach(function (f) {
+ it('produces the expected k values for ' + f.message + " if k wasn't suitable", function () {
var d = BigInteger.fromHex(f.d)
var h1 = crypto.sha256(f.message)
var results = []
- ecdsa.deterministicGenerateK(curve, h1, d, function(k) {
+ ecdsa.deterministicGenerateK(curve, h1, d, function (k) {
results.push(k)
return results.length === 16
@@ -91,9 +95,9 @@ describe('ecdsa', function() {
})
})
- describe('recoverPubKey', function() {
- fixtures.valid.ecdsa.forEach(function(f) {
- it('recovers the pubKey for ' + f.d, function() {
+ describe('recoverPubKey', function () {
+ fixtures.valid.ecdsa.forEach(function (f) {
+ it('recovers the pubKey for ' + f.d, function () {
var d = BigInteger.fromHex(f.d)
var Q = curve.G.multiply(d)
var signature = {
@@ -108,7 +112,7 @@ describe('ecdsa', function() {
})
})
- describe('with i ∈ {0,1,2,3}', function() {
+ describe('with i ∈ {0,1,2,3}', function () {
var hash = message.magicHash('1111', networks.bitcoin)
var e = BigInteger.fromBuffer(hash)
@@ -121,8 +125,8 @@ describe('ecdsa', function() {
'027eea09d46ac7fb6aa2e96f9c576677214ffdc238eb167734a9b39d1eb4c3d30d'
]
- points.forEach(function(expectedHex, i) {
- it('recovers an expected point for i of ' + i, function() {
+ points.forEach(function (expectedHex, i) {
+ it('recovers an expected point for i of ' + i, function () {
var Qprime = ecdsa.recoverPubKey(curve, e, signature, i)
var QprimeHex = Qprime.getEncoded().toString('hex')
@@ -131,21 +135,21 @@ describe('ecdsa', function() {
})
})
- fixtures.invalid.recoverPubKey.forEach(function(f) {
- it('throws on ' + f.description, function() {
+ fixtures.invalid.recoverPubKey.forEach(function (f) {
+ it('throws on ' + f.description, function () {
var e = BigInteger.fromHex(f.e)
var signature = new ECSignature(new BigInteger(f.signature.r), new BigInteger(f.signature.s))
- assert.throws(function() {
+ assert.throws(function () {
ecdsa.recoverPubKey(curve, e, signature, f.i)
}, new RegExp(f.exception))
})
})
})
- describe('sign', function() {
- fixtures.valid.ecdsa.forEach(function(f) {
- it('produces a deterministic signature for \"' + f.message + '\"', function() {
+ describe('sign', function () {
+ fixtures.valid.ecdsa.forEach(function (f) {
+ it('produces a deterministic signature for "' + f.message + '"', function () {
var d = BigInteger.fromHex(f.d)
var hash = crypto.sha256(f.message)
var signature = ecdsa.sign(curve, hash, d)
@@ -155,7 +159,7 @@ describe('ecdsa', function() {
})
})
- it('should sign with low S value', function() {
+ it('should sign with low S value', function () {
var hash = crypto.sha256('Vires in numeris')
var sig = ecdsa.sign(curve, hash, BigInteger.ONE)
@@ -165,15 +169,15 @@ describe('ecdsa', function() {
})
})
- describe('verify/verifyRaw', function() {
- fixtures.valid.ecdsa.forEach(function(f) {
- it('verifies a valid signature for \"' + f.message + '\"', function() {
+ describe('verify/verifyRaw', function () {
+ fixtures.valid.ecdsa.forEach(function (f) {
+ it('verifies a valid signature for "' + f.message + '"', function () {
var d = BigInteger.fromHex(f.d)
var H = crypto.sha256(f.message)
var e = BigInteger.fromBuffer(H)
var signature = new ECSignature(
- new BigInteger(f.signature.r),
- new BigInteger(f.signature.s)
+ new BigInteger(f.signature.r),
+ new BigInteger(f.signature.s)
)
var Q = curve.G.multiply(d)
@@ -182,14 +186,14 @@ describe('ecdsa', function() {
})
})
- fixtures.invalid.verifyRaw.forEach(function(f) {
- it('fails to verify with ' + f.description, function() {
+ fixtures.invalid.verifyRaw.forEach(function (f) {
+ it('fails to verify with ' + f.description, function () {
var H = crypto.sha256(f.message)
var e = BigInteger.fromBuffer(H)
var d = BigInteger.fromHex(f.d)
var signature = new ECSignature(
- new BigInteger(f.signature.r),
- new BigInteger(f.signature.s)
+ new BigInteger(f.signature.r),
+ new BigInteger(f.signature.s)
)
var Q = curve.G.multiply(d)
diff --git a/test/eckey.js b/test/eckey.js
index 271e5f7..16ce3d0 100644
--- a/test/eckey.js
+++ b/test/eckey.js
@@ -1,3 +1,6 @@
+/* global describe, it, beforeEach, afterEach */
+/* eslint-disable no-new */
+
var assert = require('assert')
var crypto = require('crypto')
var ecurve = require('ecurve')
@@ -9,22 +12,22 @@ var ECKey = require('../src/eckey')
var fixtures = require('./fixtures/eckey.json')
-describe('ECKey', function() {
- describe('constructor', function() {
- it('defaults to compressed', function() {
+describe('ECKey', function () {
+ describe('constructor', function () {
+ it('defaults to compressed', function () {
var privKey = new ECKey(BigInteger.ONE)
assert.equal(privKey.pub.compressed, true)
})
- it('supports the uncompressed flag', function() {
+ it('supports the uncompressed flag', function () {
var privKey = new ECKey(BigInteger.ONE, false)
assert.equal(privKey.pub.compressed, false)
})
- fixtures.valid.forEach(function(f) {
- it('calculates the matching pubKey for ' + f.d, function() {
+ fixtures.valid.forEach(function (f) {
+ it('calculates the matching pubKey for ' + f.d, function () {
var d = new BigInteger(f.d)
var privKey = new ECKey(d)
@@ -32,18 +35,18 @@ describe('ECKey', function() {
})
})
- fixtures.invalid.constructor.forEach(function(f) {
- it('throws on ' + f.d, function() {
+ fixtures.invalid.constructor.forEach(function (f) {
+ it('throws on ' + f.d, function () {
var d = new BigInteger(f.d)
- assert.throws(function() {
+ assert.throws(function () {
new ECKey(d)
}, new RegExp(f.exception))
})
})
})
- it('uses the secp256k1 curve by default', function() {
+ it('uses the secp256k1 curve by default', function () {
var secp256k1 = ecurve.getCurveByName('secp256k1')
for (var property in secp256k1) {
@@ -58,10 +61,10 @@ describe('ECKey', function() {
}
})
- describe('fromWIF', function() {
- fixtures.valid.forEach(function(f) {
- f.WIFs.forEach(function(wif) {
- it('imports ' + wif.string + ' correctly', function() {
+ describe('fromWIF', function () {
+ fixtures.valid.forEach(function (f) {
+ f.WIFs.forEach(function (wif) {
+ it('imports ' + wif.string + ' correctly', function () {
var privKey = ECKey.fromWIF(wif.string)
assert.equal(privKey.d.toString(), f.d)
@@ -70,19 +73,19 @@ describe('ECKey', function() {
})
})
- fixtures.invalid.WIF.forEach(function(f) {
- it('throws on ' + f.string, function() {
- assert.throws(function() {
+ fixtures.invalid.WIF.forEach(function (f) {
+ it('throws on ' + f.string, function () {
+ assert.throws(function () {
ECKey.fromWIF(f.string)
}, new RegExp(f.exception))
})
})
})
- describe('toWIF', function() {
- fixtures.valid.forEach(function(f) {
- f.WIFs.forEach(function(wif) {
- it('exports ' + wif.string + ' correctly', function() {
+ describe('toWIF', function () {
+ fixtures.valid.forEach(function (f) {
+ f.WIFs.forEach(function (wif) {
+ it('exports ' + wif.string + ' correctly', function () {
var privKey = ECKey.fromWIF(wif.string)
var network = networks[wif.network]
var result = privKey.toWIF(network)
@@ -93,34 +96,34 @@ describe('ECKey', function() {
})
})
- describe('makeRandom', function() {
+ describe('makeRandom', function () {
var exWIF = 'KwMWvwRJeFqxYyhZgNwYuYjbQENDAPAudQx5VEmKJrUZcq6aL2pv'
var exPrivKey = ECKey.fromWIF(exWIF)
var exBuffer = exPrivKey.d.toBuffer(32)
- describe('uses default crypto RNG', function() {
- beforeEach(function() {
+ describe('uses default crypto RNG', function () {
+ beforeEach(function () {
sinon.stub(crypto, 'randomBytes').returns(exBuffer)
})
- afterEach(function() {
+ afterEach(function () {
crypto.randomBytes.restore()
})
- it('generates a ECKey', function() {
+ it('generates a ECKey', function () {
var privKey = ECKey.makeRandom()
assert.equal(privKey.toWIF(), exWIF)
})
- it('supports compression', function() {
+ it('supports compression', function () {
assert.equal(ECKey.makeRandom(true).pub.compressed, true)
assert.equal(ECKey.makeRandom(false).pub.compressed, false)
})
})
- it('allows a custom RNG to be used', function() {
- function rng(size) {
+ it('allows a custom RNG to be used', function () {
+ function rng (size) {
return exBuffer.slice(0, size)
}
@@ -129,16 +132,16 @@ describe('ECKey', function() {
})
})
- describe('signing', function() {
+ describe('signing', function () {
var hash = crypto.randomBytes(32)
var priv = ECKey.makeRandom()
var signature = priv.sign(hash)
- it('should verify against the public key', function() {
+ it('should verify against the public key', function () {
assert(priv.pub.verify(hash, signature))
})
- it('should not verify against the wrong public key', function() {
+ it('should not verify against the wrong public key', function () {
var priv2 = ECKey.makeRandom()
assert(!priv2.pub.verify(hash, signature))
diff --git a/test/ecpubkey.js b/test/ecpubkey.js
index bf4ac5a..76943ed 100644
--- a/test/ecpubkey.js
+++ b/test/ecpubkey.js
@@ -1,3 +1,5 @@
+/* global describe, it, beforeEach */
+
var assert = require('assert')
var crypto = require('../src/crypto')
var networks = require('../src/networks')
@@ -10,10 +12,10 @@ var curve = ecurve.getCurveByName('secp256k1')
var fixtures = require('./fixtures/ecpubkey.json')
-describe('ECPubKey', function() {
+describe('ECPubKey', function () {
var Q
- beforeEach(function() {
+ beforeEach(function () {
Q = ecurve.Point.fromAffine(
curve,
new BigInteger(fixtures.Q.x),
@@ -21,21 +23,21 @@ describe('ECPubKey', function() {
)
})
- describe('constructor', function() {
- it('defaults to compressed', function() {
+ describe('constructor', function () {
+ it('defaults to compressed', function () {
var pubKey = new ECPubKey(Q)
assert.equal(pubKey.compressed, true)
})
- it('supports the uncompressed flag', function() {
+ it('supports the uncompressed flag', function () {
var pubKey = new ECPubKey(Q, false)
assert.equal(pubKey.compressed, false)
})
})
- it('uses the secp256k1 curve by default', function() {
+ it('uses the secp256k1 curve by default', function () {
var secp256k1 = ecurve.getCurveByName('secp256k1')
for (var property in secp256k1) {
@@ -50,8 +52,8 @@ describe('ECPubKey', function() {
}
})
- describe('fromHex/toHex', function() {
- it('supports compressed points', function() {
+ describe('fromHex/toHex', function () {
+ it('supports compressed points', function () {
var pubKey = ECPubKey.fromHex(fixtures.compressed.hex)
assert(pubKey.Q.equals(Q))
@@ -59,7 +61,7 @@ describe('ECPubKey', function() {
assert.equal(pubKey.compressed, true)
})
- it('supports uncompressed points', function() {
+ it('supports uncompressed points', function () {
var pubKey = ECPubKey.fromHex(fixtures.uncompressed.hex)
assert(pubKey.Q.equals(Q))
@@ -68,22 +70,22 @@ describe('ECPubKey', function() {
})
})
- describe('getAddress', function() {
- it('calculates the expected hash (compressed)', function() {
+ describe('getAddress', function () {
+ it('calculates the expected hash (compressed)', function () {
var pubKey = new ECPubKey(Q, true)
var address = pubKey.getAddress()
assert.equal(address.hash.toString('hex'), fixtures.compressed.hash160)
})
- it('calculates the expected hash (uncompressed)', function() {
+ it('calculates the expected hash (uncompressed)', function () {
var pubKey = new ECPubKey(Q, false)
var address = pubKey.getAddress()
assert.equal(address.hash.toString('hex'), fixtures.uncompressed.hash160)
})
- it('supports alternative networks', function() {
+ it('supports alternative networks', function () {
var pubKey = new ECPubKey(Q)
var address = pubKey.getAddress(networks.testnet)
@@ -92,9 +94,9 @@ describe('ECPubKey', function() {
})
})
- describe('verify', function() {
+ describe('verify', function () {
var pubKey, signature
- beforeEach(function() {
+ beforeEach(function () {
pubKey = new ECPubKey(Q)
signature = {
@@ -103,13 +105,13 @@ describe('ECPubKey', function() {
}
})
- it('verifies a valid signature', function() {
+ it('verifies a valid signature', function () {
var hash = crypto.sha256(fixtures.message)
assert(pubKey.verify(hash, signature))
})
- it('doesn\'t verify the wrong signature', function() {
+ it("doesn't verify the wrong signature", function () {
var hash = crypto.sha256('mushrooms')
assert(!pubKey.verify(hash, signature))
diff --git a/test/ecsignature.js b/test/ecsignature.js
index 1866ac2..fa4b932 100644
--- a/test/ecsignature.js
+++ b/test/ecsignature.js
@@ -1,3 +1,5 @@
+/* global describe, it */
+
var assert = require('assert')
var BigInteger = require('bigi')
@@ -5,13 +7,13 @@ var ECSignature = require('../src/ecsignature')
var fixtures = require('./fixtures/ecsignature.json')
-describe('ECSignature', function() {
- describe('toCompact', function() {
- fixtures.valid.forEach(function(f) {
- it('exports ' + f.compact.hex + ' correctly', function() {
+describe('ECSignature', function () {
+ describe('toCompact', function () {
+ fixtures.valid.forEach(function (f) {
+ it('exports ' + f.compact.hex + ' correctly', function () {
var signature = new ECSignature(
- new BigInteger(f.signature.r),
- new BigInteger(f.signature.s)
+ new BigInteger(f.signature.r),
+ new BigInteger(f.signature.s)
)
var buffer = signature.toCompact(f.compact.i, f.compact.compressed)
@@ -20,9 +22,9 @@ describe('ECSignature', function() {
})
})
- describe('parseCompact', function() {
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.compact.hex + ' correctly', function() {
+ describe('parseCompact', function () {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.compact.hex + ' correctly', function () {
var buffer = new Buffer(f.compact.hex, 'hex')
var parsed = ECSignature.parseCompact(buffer)
@@ -33,23 +35,23 @@ describe('ECSignature', function() {
})
})
- fixtures.invalid.compact.forEach(function(f) {
- it('throws on ' + f.hex, function() {
+ fixtures.invalid.compact.forEach(function (f) {
+ it('throws on ' + f.hex, function () {
var buffer = new Buffer(f.hex, 'hex')
- assert.throws(function() {
+ assert.throws(function () {
ECSignature.parseCompact(buffer)
}, new RegExp(f.exception))
})
})
})
- describe('toDER', function() {
- fixtures.valid.forEach(function(f) {
- it('exports ' + f.DER + ' correctly', function() {
+ describe('toDER', function () {
+ fixtures.valid.forEach(function (f) {
+ it('exports ' + f.DER + ' correctly', function () {
var signature = new ECSignature(
- new BigInteger(f.signature.r),
- new BigInteger(f.signature.s)
+ new BigInteger(f.signature.r),
+ new BigInteger(f.signature.s)
)
var DER = signature.toDER()
@@ -58,9 +60,9 @@ describe('ECSignature', function() {
})
})
- describe('fromDER', function() {
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.DER + ' correctly', function() {
+ describe('fromDER', function () {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.DER + ' correctly', function () {
var buffer = new Buffer(f.DER, 'hex')
var signature = ECSignature.fromDER(buffer)
@@ -69,23 +71,23 @@ describe('ECSignature', function() {
})
})
- fixtures.invalid.DER.forEach(function(f) {
- it('throws on ' + f.hex, function() {
+ fixtures.invalid.DER.forEach(function (f) {
+ it('throws on ' + f.hex, function () {
var buffer = new Buffer(f.hex, 'hex')
- assert.throws(function() {
+ assert.throws(function () {
ECSignature.fromDER(buffer)
}, new RegExp(f.exception))
})
})
})
- describe('toScriptSignature', function() {
- fixtures.valid.forEach(function(f) {
- it('exports ' + f.scriptSignature.hex + ' correctly', function() {
+ describe('toScriptSignature', function () {
+ fixtures.valid.forEach(function (f) {
+ it('exports ' + f.scriptSignature.hex + ' correctly', function () {
var signature = new ECSignature(
- new BigInteger(f.signature.r),
- new BigInteger(f.signature.s)
+ new BigInteger(f.signature.r),
+ new BigInteger(f.signature.s)
)
var scriptSignature = signature.toScriptSignature(f.scriptSignature.hashType)
@@ -93,23 +95,23 @@ describe('ECSignature', function() {
})
})
- fixtures.invalid.scriptSignature.forEach(function(f) {
- it('throws ' + f.exception, function() {
+ fixtures.invalid.scriptSignature.forEach(function (f) {
+ it('throws ' + f.exception, function () {
var signature = new ECSignature(
- new BigInteger(f.signature.r),
- new BigInteger(f.signature.s)
+ new BigInteger(f.signature.r),
+ new BigInteger(f.signature.s)
)
- assert.throws(function() {
+ assert.throws(function () {
signature.toScriptSignature(f.hashType)
}, new RegExp(f.exception))
})
})
})
- describe('parseScriptSignature', function() {
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.scriptSignature.hex + ' correctly', function() {
+ describe('parseScriptSignature', function () {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.scriptSignature.hex + ' correctly', function () {
var buffer = new Buffer(f.scriptSignature.hex, 'hex')
var parsed = ECSignature.parseScriptSignature(buffer)
@@ -119,11 +121,11 @@ describe('ECSignature', function() {
})
})
- fixtures.invalid.scriptSignature.forEach(function(f) {
- it('throws on ' + f.hex, function() {
+ fixtures.invalid.scriptSignature.forEach(function (f) {
+ it('throws on ' + f.hex, function () {
var buffer = new Buffer(f.hex, 'hex')
- assert.throws(function() {
+ assert.throws(function () {
ECSignature.parseScriptSignature(buffer)
}, new RegExp(f.exception))
})
diff --git a/test/hdnode.js b/test/hdnode.js
index b2055ad..de3c4ee 100644
--- a/test/hdnode.js
+++ b/test/hdnode.js
@@ -1,3 +1,6 @@
+/* global describe, it */
+/* eslint-disable no-new */
+
var assert = require('assert')
var networks = require('../src/networks')
@@ -11,50 +14,50 @@ var curve = ecurve.getCurveByName('secp256k1')
var fixtures = require('./fixtures/hdnode.json')
-describe('HDNode', function() {
- describe('Constructor', function() {
+describe('HDNode', function () {
+ describe('Constructor', function () {
var d = BigInteger.ONE
var Q = curve.G.multiply(d)
var chainCode = new Buffer(32)
chainCode.fill(1)
- it('calculates the publicKey from a BigInteger', function() {
+ it('calculates the publicKey from a BigInteger', function () {
var hd = new HDNode(d, chainCode)
assert(hd.pubKey.Q.equals(Q))
})
- it('allows initialization directly from an ECKey', function() {
+ it('allows initialization directly from an ECKey', function () {
var ek = new ECKey(d)
var hd = new HDNode(ek, chainCode)
assert.equal(hd.privKey, ek)
})
- it('allows initialization directly from an ECPubKey', function() {
+ it('allows initialization directly from an ECPubKey', function () {
var ek = new ECPubKey(Q)
var hd = new HDNode(ek, chainCode)
assert.equal(hd.pubKey, ek)
})
- it('throws if ECKey is not compressed', function() {
+ it('throws if ECKey is not compressed', function () {
var ek = new ECKey(d, false)
- assert.throws(function() {
+ assert.throws(function () {
new HDNode(ek, chainCode)
}, /ECKey must be compressed/)
})
- it('throws if ECPubKey is not compressed', function() {
+ it('throws if ECPubKey is not compressed', function () {
var ek = new ECPubKey(Q, false)
- assert.throws(function() {
+ assert.throws(function () {
new HDNode(ek, chainCode)
}, /ECPubKey must be compressed/)
})
- it('only uses compressed points', function() {
+ it('only uses compressed points', function () {
var hd = new HDNode(Q, chainCode)
var hdP = new HDNode(d, chainCode)
@@ -62,41 +65,41 @@ describe('HDNode', function() {
assert.strictEqual(hdP.pubKey.compressed, true)
})
- it('has a default depth/index of 0', function() {
+ it('has a default depth/index of 0', function () {
var hd = new HDNode(Q, chainCode)
assert.strictEqual(hd.depth, 0)
assert.strictEqual(hd.index, 0)
})
- it('defaults to the bitcoin network', function() {
+ it('defaults to the bitcoin network', function () {
var hd = new HDNode(Q, chainCode)
assert.equal(hd.network, networks.bitcoin)
})
- it('supports alternative networks', function() {
+ it('supports alternative networks', function () {
var hd = new HDNode(Q, chainCode, networks.testnet)
assert.equal(hd.network, networks.testnet)
})
- it('throws when an invalid length chain code is given', function() {
- assert.throws(function() {
+ it('throws when an invalid length chain code is given', function () {
+ assert.throws(function () {
new HDNode(d, chainCode.slice(0, 20), networks.testnet)
}, /Expected chainCode length of 32, got 20/)
})
- it('throws when an unknown network is given', function() {
- assert.throws(function() {
+ it('throws when an unknown network is given', function () {
+ assert.throws(function () {
new HDNode(d, chainCode, {})
}, /Unknown BIP32 constants for network/)
})
})
- describe('fromSeed*', function() {
- fixtures.valid.forEach(function(f) {
- it('calculates privKey and chainCode for ' + f.master.fingerprint, function() {
+ describe('fromSeed*', function () {
+ fixtures.valid.forEach(function (f) {
+ it('calculates privKey and chainCode for ' + f.master.fingerprint, function () {
var network = networks[f.network]
var hd = HDNode.fromSeedHex(f.master.seed, network)
@@ -105,22 +108,22 @@ describe('HDNode', function() {
})
})
- it('throws on low entropy seed', function() {
- assert.throws(function() {
+ it('throws on low entropy seed', function () {
+ assert.throws(function () {
HDNode.fromSeedHex('ffffffffff')
}, /Seed should be at least 128 bits/)
})
- it('throws on too high entropy seed', function() {
- assert.throws(function() {
+ it('throws on too high entropy seed', function () {
+ assert.throws(function () {
HDNode.fromSeedHex('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff')
}, /Seed should be at most 512 bits/)
})
})
- describe('toBase58', function() {
- fixtures.valid.forEach(function(f) {
- it('exports ' + f.master.base58 + ' (public) correctly', function() {
+ describe('toBase58', function () {
+ fixtures.valid.forEach(function (f) {
+ it('exports ' + f.master.base58 + ' (public) correctly', function () {
var network = networks[f.network]
var hd = HDNode.fromSeedHex(f.master.seed, network).neutered()
@@ -128,8 +131,8 @@ describe('HDNode', function() {
})
})
- fixtures.valid.forEach(function(f) {
- it('exports ' + f.master.base58Priv + ' (private) correctly', function() {
+ fixtures.valid.forEach(function (f) {
+ it('exports ' + f.master.base58Priv + ' (private) correctly', function () {
var network = networks[f.network]
var hd = HDNode.fromSeedHex(f.master.seed, network)
@@ -138,35 +141,35 @@ describe('HDNode', function() {
})
// FIXME: remove in 2.x.y
- it('fails when there is no private key', function() {
+ it('fails when there is no private key', function () {
var hd = HDNode.fromBase58(fixtures.valid[0].master.base58)
- assert.throws(function() {
+ assert.throws(function () {
hd.toBase58(true)
}, /Missing private key/)
})
})
- describe('fromBase58', function() {
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.master.base58 + ' (public) correctly', function() {
+ describe('fromBase58', function () {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.master.base58 + ' (public) correctly', function () {
var hd = HDNode.fromBase58(f.master.base58)
assert.equal(hd.toBase58(), f.master.base58)
})
})
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.master.base58Priv + ' (private) correctly', function() {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.master.base58Priv + ' (private) correctly', function () {
var hd = HDNode.fromBase58(f.master.base58Priv)
assert.equal(hd.toBase58(), f.master.base58Priv)
})
})
- fixtures.invalid.fromBase58.forEach(function(f) {
- it('throws on ' + f.string, function() {
- assert.throws(function() {
+ fixtures.invalid.fromBase58.forEach(function (f) {
+ it('throws on ' + f.string, function () {
+ assert.throws(function () {
var network = networks[f.network]
HDNode.fromBase58(f.string, network)
@@ -175,43 +178,43 @@ describe('HDNode', function() {
})
})
- describe('fromBuffer/fromHex', function() {
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.master.hex + ' (public) correctly', function() {
+ describe('fromBuffer/fromHex', function () {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.master.hex + ' (public) correctly', function () {
var hd = HDNode.fromHex(f.master.hex)
assert.equal(hd.toBuffer().toString('hex'), f.master.hex)
})
})
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.master.hexPriv + ' (private) correctly', function() {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.master.hexPriv + ' (private) correctly', function () {
var hd = HDNode.fromHex(f.master.hexPriv)
assert.equal(hd.toBuffer().toString('hex'), f.master.hexPriv)
})
})
- fixtures.invalid.fromBuffer.forEach(function(f) {
- it('throws on ' + f.hex, function() {
- assert.throws(function() {
+ fixtures.invalid.fromBuffer.forEach(function (f) {
+ it('throws on ' + f.hex, function () {
+ assert.throws(function () {
HDNode.fromHex(f.hex)
}, new RegExp(f.exception))
})
})
})
- describe('toBuffer/toHex', function() {
- fixtures.valid.forEach(function(f) {
- it('exports ' + f.master.hex + ' (public) correctly', function() {
+ describe('toBuffer/toHex', function () {
+ fixtures.valid.forEach(function (f) {
+ it('exports ' + f.master.hex + ' (public) correctly', function () {
var hd = HDNode.fromSeedHex(f.master.seed).neutered()
assert.equal(hd.toHex(), f.master.hex)
})
})
- fixtures.valid.forEach(function(f) {
- it('exports ' + f.master.hexPriv + ' (private) correctly', function() {
+ fixtures.valid.forEach(function (f) {
+ it('exports ' + f.master.hexPriv + ' (private) correctly', function () {
var network = networks[f.network]
var hd = HDNode.fromSeedHex(f.master.seed, network)
@@ -220,38 +223,38 @@ describe('HDNode', function() {
})
// FIXME: remove in 2.x.y
- it('fails when there is no private key', function() {
+ it('fails when there is no private key', function () {
var hd = HDNode.fromHex(fixtures.valid[0].master.hex)
- assert.throws(function() {
+ assert.throws(function () {
hd.toHex(true)
}, /Missing private key/)
})
})
- describe('getIdentifier', function() {
+ describe('getIdentifier', function () {
var f = fixtures.valid[0]
- it('returns the identifier for ' + f.master.fingerprint, function() {
+ it('returns the identifier for ' + f.master.fingerprint, function () {
var hd = HDNode.fromBase58(f.master.base58)
assert.equal(hd.getIdentifier().toString('hex'), f.master.identifier)
})
})
- describe('getFingerprint', function() {
+ describe('getFingerprint', function () {
var f = fixtures.valid[0]
- it('returns the fingerprint for ' + f.master.fingerprint, function() {
+ it('returns the fingerprint for ' + f.master.fingerprint, function () {
var hd = HDNode.fromBase58(f.master.base58)
assert.equal(hd.getFingerprint().toString('hex'), f.master.fingerprint)
})
})
- describe('getAddress', function() {
- fixtures.valid.forEach(function(f) {
- it('returns ' + f.master.address + ' for ' + f.master.fingerprint, function() {
+ describe('getAddress', function () {
+ fixtures.valid.forEach(function (f) {
+ it('returns ' + f.master.address + ' for ' + f.master.fingerprint, function () {
var hd = HDNode.fromBase58(f.master.base58)
assert.equal(hd.getAddress().toString(), f.master.address)
@@ -259,10 +262,10 @@ describe('HDNode', function() {
})
})
- describe('neutered', function() {
+ describe('neutered', function () {
var f = fixtures.valid[0]
- it('strips all private information', function() {
+ it('strips all private information', function () {
var hd = HDNode.fromBase58(f.master.base58)
var hdn = hd.neutered()
@@ -274,8 +277,8 @@ describe('HDNode', function() {
})
})
- describe('derive', function() {
- function verifyVector(hd, network, v, depth) {
+ describe('derive', function () {
+ function verifyVector (hd, network, v, depth) {
assert.equal(hd.privKey.toWIF(network), v.wif)
assert.equal(hd.pubKey.toHex(), v.pubKey)
assert.equal(hd.chainCode.toString('hex'), v.chainCode)
@@ -288,16 +291,15 @@ describe('HDNode', function() {
}
}
- fixtures.valid.forEach(function(f) {
+ fixtures.valid.forEach(function (f) {
var network = networks[f.network]
var hd = HDNode.fromSeedHex(f.master.seed, network)
// FIXME: test data is only testing Private -> private for now
- f.children.forEach(function(c, i) {
- it(c.description + ' from ' + f.master.fingerprint, function() {
+ f.children.forEach(function (c, i) {
+ it(c.description + ' from ' + f.master.fingerprint, function () {
if (c.hardened) {
hd = hd.deriveHardened(c.m)
-
} else {
hd = hd.derive(c.m)
}
@@ -307,7 +309,7 @@ describe('HDNode', function() {
})
})
- it('works for Private -> public (neutered)', function() {
+ it('works for Private -> public (neutered)', function () {
var f = fixtures.valid[1]
var c = f.children[0]
@@ -317,7 +319,7 @@ describe('HDNode', function() {
assert.equal(child.toBase58(), c.base58)
})
- it('works for Private -> public (neutered, hardened)', function() {
+ it('works for Private -> public (neutered, hardened)', function () {
var f = fixtures.valid[0]
var c = f.children[0]
@@ -327,7 +329,7 @@ describe('HDNode', function() {
assert.equal(child.toBase58(), c.base58)
})
- it('works for Public -> public', function() {
+ it('works for Public -> public', function () {
var f = fixtures.valid[1]
var c = f.children[0]
@@ -337,13 +339,13 @@ describe('HDNode', function() {
assert.equal(child.toBase58(), c.base58)
})
- it('throws on Public -> public (hardened)', function() {
+ it('throws on Public -> public (hardened)', function () {
var f = fixtures.valid[0]
var c = f.children[0]
var master = HDNode.fromBase58(f.master.base58)
- assert.throws(function() {
+ assert.throws(function () {
master.deriveHardened(c.m)
}, /Could not derive hardened child key/)
})
diff --git a/test/integration/advanced.js b/test/integration/advanced.js
index 482d316..594f8e8 100644
--- a/test/integration/advanced.js
+++ b/test/integration/advanced.js
@@ -1,9 +1,11 @@
+/* global describe, it */
+
var assert = require('assert')
var bitcoin = require('../../')
var blockchain = new (require('cb-helloblock'))('testnet')
-describe('bitcoinjs-lib (advanced)', function() {
- it('can sign a Bitcoin message', function() {
+describe('bitcoinjs-lib (advanced)', function () {
+ it('can sign a Bitcoin message', function () {
var key = bitcoin.ECKey.fromWIF('5KYZdUEo39z3FPrtuX2QbbwGnNP5zTd7yyr2SC1j299sBCnWjss')
var message = 'This is an example of a signed message.'
@@ -11,7 +13,7 @@ describe('bitcoinjs-lib (advanced)', function() {
assert.equal(signature.toString('base64'), 'G9L5yLFjti0QTHhPyFrZCT1V/MMnBtXKmoiKDZ78NDBjERki6ZTQZdSMCtkgoNmp17By9ItJr8o7ChX0XxY91nk=')
})
- it('can verify a Bitcoin message', function() {
+ it('can verify a Bitcoin message', function () {
var address = '1HZwkjkeaoZfTSaJxDw6aKkxp45agDiEzN'
var signature = 'HJLQlDWLyb1Ef8bQKEISzFbDAKctIlaqOpGbrk3YVtRsjmC61lpE5ErkPRUFtDKtx98vHFGUWlFhsh3DiW6N0rE'
var message = 'This is an example of a signed message.'
@@ -19,16 +21,16 @@ describe('bitcoinjs-lib (advanced)', function() {
assert(bitcoin.Message.verify(address, signature, message))
})
- it('can create an OP_RETURN transaction', function(done) {
+ it('can create an OP_RETURN transaction', function (done) {
this.timeout(20000)
- var key = bitcoin.ECKey.fromWIF("L1uyy5qTuGrVXrmrsvHWHgVzW9kKdrp27wBC7Vs6nZDTF2BRUVwy")
+ var key = bitcoin.ECKey.fromWIF('L1uyy5qTuGrVXrmrsvHWHgVzW9kKdrp27wBC7Vs6nZDTF2BRUVwy')
var address = key.pub.getAddress(bitcoin.networks.testnet).toString()
- blockchain.addresses.__faucetWithdraw(address, 2e4, function(err) {
+ blockchain.addresses.__faucetWithdraw(address, 2e4, function (err) {
if (err) return done(err)
- blockchain.addresses.unspents(address, function(err, unspents) {
+ blockchain.addresses.unspents(address, function (err, unspents) {
if (err) return done(err)
var tx = new bitcoin.TransactionBuilder()
@@ -43,11 +45,11 @@ describe('bitcoinjs-lib (advanced)', function() {
var txBuilt = tx.build()
- blockchain.transactions.propagate(txBuilt.toHex(), function(err) {
+ blockchain.transactions.propagate(txBuilt.toHex(), function (err) {
if (err) return done(err)
- // check that the message was propagated
- blockchain.transactions.get(txBuilt.getId(), function(err, transaction) {
+ // check that the message was propagated
+ blockchain.transactions.get(txBuilt.getId(), function (err, transaction) {
if (err) return done(err)
var actual = bitcoin.Transaction.fromHex(transaction.txHex)
diff --git a/test/integration/basic.js b/test/integration/basic.js
index 8e0b3d8..069a535 100644
--- a/test/integration/basic.js
+++ b/test/integration/basic.js
@@ -1,11 +1,13 @@
+/* global describe, it */
+
var assert = require('assert')
var bigi = require('bigi')
var bitcoin = require('../../')
var crypto = require('crypto')
var sinon = require('sinon')
-describe('bitcoinjs-lib (basic)', function() {
- it('can generate a random bitcoin address', sinon.test(function() {
+describe('bitcoinjs-lib (basic)', function () {
+ it('can generate a random bitcoin address', sinon.test(function () {
// for testing only
this.mock(crypto).expects('randomBytes')
.onCall(0).returns(new Buffer('zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz'))
@@ -17,7 +19,7 @@ describe('bitcoinjs-lib (basic)', function() {
assert.equal(address, '1F5VhMHukdnUES9kfXqzPzMeF1GPHKiF64')
}))
- it('can generate an address from a SHA256 hash', function() {
+ it('can generate an address from a SHA256 hash', function () {
var hash = bitcoin.crypto.sha256('correct horse battery staple')
var d = bigi.fromBuffer(hash)
@@ -26,19 +28,19 @@ describe('bitcoinjs-lib (basic)', function() {
assert.equal(key.pub.getAddress().toString(), '1C7zdTfnkzmr13HfA2vNm5SJYRK6nEKyq8')
})
- it('can import an address via WIF', function() {
+ it('can import an address via WIF', function () {
var key = bitcoin.ECKey.fromWIF('Kxr9tQED9H44gCmp6HAdmemAzU3n84H3dGkuWTKvE23JgHMW8gct')
var address = key.pub.getAddress().toString()
assert.equal(address, '19AAjaTUbRjQCMuVczepkoPswiZRhjtg31')
})
- it('can create a Transaction', function() {
- var key = bitcoin.ECKey.fromWIF("L1uyy5qTuGrVXrmrsvHWHgVzW9kKdrp27wBC7Vs6nZDTF2BRUVwy")
+ it('can create a Transaction', function () {
+ var key = bitcoin.ECKey.fromWIF('L1uyy5qTuGrVXrmrsvHWHgVzW9kKdrp27wBC7Vs6nZDTF2BRUVwy')
var tx = new bitcoin.TransactionBuilder()
- tx.addInput("aa94ab02c182214f090e99a0d57021caffd0f195a81c24602b1028b130b63e31", 0)
- tx.addOutput("1Gokm82v6DmtwKEB8AiVhm82hyFSsEvBDK", 15000)
+ tx.addInput('aa94ab02c182214f090e99a0d57021caffd0f195a81c24602b1028b130b63e31', 0)
+ tx.addOutput('1Gokm82v6DmtwKEB8AiVhm82hyFSsEvBDK', 15000)
tx.sign(0, key)
assert.equal(tx.build().toHex(), '0100000001313eb630b128102b60241ca895f1d0ffca2170d5a0990e094f2182c102ab94aa000000006b483045022100aefbcf847900b01dd3e3debe054d3b6d03d715d50aea8525f5ea3396f168a1fb022013d181d05b15b90111808b22ef4f9ebe701caf2ab48db269691fdf4e9048f4f60121029f50f51d63b345039a290c94bffd3180c99ed659ff6ea6b1242bca47eb93b59fffffffff01983a0000000000001976a914ad618cf4333b3b248f9744e8e81db2964d0ae39788ac00000000')
diff --git a/test/integration/crypto.js b/test/integration/crypto.js
index 06e3cf1..6318092 100644
--- a/test/integration/crypto.js
+++ b/test/integration/crypto.js
@@ -1,3 +1,5 @@
+/* global describe, it */
+
var assert = require('assert')
var async = require('async')
var bigi = require('bigi')
@@ -5,8 +7,8 @@ var bitcoin = require('../../')
var blockchain = new (require('cb-helloblock'))('bitcoin')
var crypto = require('crypto')
-describe('bitcoinjs-lib (crypto)', function() {
- it('can generate a single-key stealth address', function() {
+describe('bitcoinjs-lib (crypto)', function () {
+ it('can generate a single-key stealth address', function () {
var receiver = bitcoin.ECKey.fromWIF('5KYZdUEo39z3FPrtuX2QbbwGnNP5zTd7yyr2SC1j299sBCnWjss')
// XXX: ephemeral, must be random (and secret to sender) to preserve privacy
@@ -39,10 +41,10 @@ describe('bitcoinjs-lib (crypto)', function() {
})
// TODO
- it.skip('can generate a dual-key stealth address', function() {})
+ it.skip('can generate a dual-key stealth address', function () {})
- it('can recover a parent private key from the parent\'s public key and a derived non-hardened child private key', function() {
- function recoverParent(master, child) {
+ it("can recover a parent private key from the parent's public key and a derived non-hardened child private key", function () {
+ function recoverParent (master, child) {
assert(!master.privKey, 'You already have the parent private key')
assert(child.privKey, 'Missing child private key')
@@ -87,33 +89,35 @@ describe('bitcoinjs-lib (crypto)', function() {
assert.equal(recovered.toBase58(), master.toBase58())
})
- it('can recover a private key from duplicate R values', function() {
+ it('can recover a private key from duplicate R values', function () {
var inputs = [
{
- txId: "f4c16475f2a6e9c602e4a287f9db3040e319eb9ece74761a4b84bc820fbeef50",
+ txId: 'f4c16475f2a6e9c602e4a287f9db3040e319eb9ece74761a4b84bc820fbeef50',
vout: 0
},
{
- txId: "f4c16475f2a6e9c602e4a287f9db3040e319eb9ece74761a4b84bc820fbeef50",
+ txId: 'f4c16475f2a6e9c602e4a287f9db3040e319eb9ece74761a4b84bc820fbeef50',
vout: 1
}
]
- var txIds = inputs.map(function(x) { return x.txId })
+ var txIds = inputs.map(function (x) {
+ return x.txId
+ })
// first retrieve the relevant transactions
- blockchain.transactions.get(txIds, function(err, results) {
+ blockchain.transactions.get(txIds, function (err, results) {
assert.ifError(err)
var transactions = {}
- results.forEach(function(tx) {
+ results.forEach(function (tx) {
transactions[tx.txId] = bitcoin.Transaction.fromHex(tx.txHex)
})
var tasks = []
// now we need to collect/transform a bit of data from the selected inputs
- inputs.forEach(function(input) {
+ inputs.forEach(function (input) {
var transaction = transactions[input.txId]
var script = transaction.ins[input.vout].script
assert(bitcoin.scripts.isPubKeyHashInput(script), 'Expected pubKeyHash script')
@@ -121,8 +125,8 @@ describe('bitcoinjs-lib (crypto)', function() {
var prevOutTxId = bitcoin.bufferutils.reverse(transaction.ins[input.vout].hash).toString('hex')
var prevVout = transaction.ins[input.vout].index
- tasks.push(function(callback) {
- blockchain.transactions.get(prevOutTxId, function(err, result) {
+ tasks.push(function (callback) {
+ blockchain.transactions.get(prevOutTxId, function (err, result) {
if (err) return callback(err)
var prevOut = bitcoin.Transaction.fromHex(result.txHex)
@@ -144,8 +148,9 @@ describe('bitcoinjs-lib (crypto)', function() {
})
// finally, run the tasks, then on to the math
- async.parallel(tasks, function(err) {
- if (err) throw err
+ async.parallel(tasks, function (err) {
+ if (err)
+ throw err
var n = bitcoin.ECKey.curve.n
for (var i = 0; i < inputs.length; ++i) {
@@ -170,8 +175,8 @@ describe('bitcoinjs-lib (crypto)', function() {
// d1 = (s1 * k - z1) / r
// d2 = (s2 * k - z2) / r
var k = zz.multiply(ss.modInverse(n)).mod(n)
- var d1 = (( s1.multiply(k).mod(n) ).subtract(z1).mod(n) ).multiply(rInv).mod(n)
- var d2 = (( s2.multiply(k).mod(n) ).subtract(z2).mod(n) ).multiply(rInv).mod(n)
+ var d1 = ((s1.multiply(k).mod(n)).subtract(z1).mod(n)).multiply(rInv).mod(n)
+ var d2 = ((s2.multiply(k).mod(n)).subtract(z2).mod(n)).multiply(rInv).mod(n)
// enforce matching private keys
assert.equal(d1.toString(), d2.toString())
diff --git a/test/integration/multisig.js b/test/integration/multisig.js
index 911affd..a4c79f9 100644
--- a/test/integration/multisig.js
+++ b/test/integration/multisig.js
@@ -1,9 +1,11 @@
+/* global describe, it */
+
var assert = require('assert')
var bitcoin = require('../../')
var blockchain = new (require('cb-helloblock'))('testnet')
-describe('bitcoinjs-lib (multisig)', function() {
- it('can create a 2-of-3 multisig P2SH address', function() {
+describe('bitcoinjs-lib (multisig)', function () {
+ it('can create a 2-of-3 multisig P2SH address', function () {
var pubKeys = [
'026477115981fe981a6918a6297d9803c4dc04f328f22041bedff886bbc2962e01',
'02c96db2302d19b43d4c69368babace7854cc84eb9e061cde51cfa77ca4a22b8b9',
@@ -17,29 +19,33 @@ describe('bitcoinjs-lib (multisig)', function() {
assert.equal(address, '36NUkt6FWUi3LAWBqWRdDmdTWbt91Yvfu7')
})
- it('can spend from a 2-of-2 multsig P2SH address', function(done) {
+ it('can spend from a 2-of-2 multsig P2SH address', function (done) {
this.timeout(20000)
var privKeys = [
'91avARGdfge8E4tZfYLoxeJ5sGBdNJQH4kvjJoQFacbgwmaKkrx',
'91avARGdfge8E4tZfYLoxeJ5sGBdNJQH4kvjJoQFacbgww7vXtT'
].map(bitcoin.ECKey.fromWIF)
- var pubKeys = privKeys.map(function(x) { return x.pub })
+ var pubKeys = privKeys.map(function (x) {
+ return x.pub
+ })
var redeemScript = bitcoin.scripts.multisigOutput(2, pubKeys) // 2 of 2
var scriptPubKey = bitcoin.scripts.scriptHashOutput(redeemScript.getHash())
var address = bitcoin.Address.fromOutputScript(scriptPubKey, bitcoin.networks.testnet).toString()
// Attempt to send funds to the source address
- blockchain.addresses.__faucetWithdraw(address, 2e4, function(err) {
+ blockchain.addresses.__faucetWithdraw(address, 2e4, function (err) {
if (err) return done(err)
- // get latest unspents from the address
- blockchain.addresses.unspents(address, function(err, unspents) {
+ // get latest unspents from the address
+ blockchain.addresses.unspents(address, function (err, unspents) {
if (err) return done(err)
- // filter small unspents
- unspents = unspents.filter(function(unspent) { return unspent.value > 1e4 })
+ // filter small unspents
+ unspents = unspents.filter(function (unspent) {
+ return unspent.value > 1e4
+ })
// use the oldest unspent
var unspent = unspents.pop()
@@ -52,16 +58,16 @@ describe('bitcoinjs-lib (multisig)', function() {
txb.addOutput(targetAddress, 1e4)
// sign w/ each private key
- privKeys.forEach(function(privKey) {
+ privKeys.forEach(function (privKey) {
txb.sign(0, privKey, redeemScript)
})
// broadcast our transaction
- blockchain.transactions.propagate(txb.build().toHex(), function(err) {
+ blockchain.transactions.propagate(txb.build().toHex(), function (err) {
if (err) return done(err)
- // check that the funds (1e4 Satoshis) indeed arrived at the intended address
- blockchain.addresses.summary(targetAddress, function(err, result) {
+ // check that the funds (1e4 Satoshis) indeed arrived at the intended address
+ blockchain.addresses.summary(targetAddress, function (err, result) {
if (err) return done(err)
assert.equal(result.balance, 1e4)
diff --git a/test/message.js b/test/message.js
index 37ed1d8..467d1fc 100644
--- a/test/message.js
+++ b/test/message.js
@@ -1,3 +1,5 @@
+/* global describe, it */
+
var assert = require('assert')
var networks = require('../src/networks')
@@ -8,10 +10,10 @@ var Message = require('../src/message')
var fixtures = require('./fixtures/message.json')
-describe('Message', function() {
- describe('magicHash', function() {
- fixtures.valid.magicHash.forEach(function(f) {
- it('produces the correct magicHash for \"' + f.message + '\" (' + f.network + ')', function() {
+describe('Message', function () {
+ describe('magicHash', function () {
+ fixtures.valid.magicHash.forEach(function (f) {
+ it('produces the correct magicHash for "' + f.message + '" (' + f.network + ')', function () {
var network = networks[f.network]
var actual = Message.magicHash(f.message, network)
@@ -20,8 +22,8 @@ describe('Message', function() {
})
})
- describe('verify', function() {
- it('accepts an Address object', function() {
+ describe('verify', function () {
+ it('accepts an Address object', function () {
var f = fixtures.valid.verify[0]
var network = networks[f.network]
@@ -29,8 +31,8 @@ describe('Message', function() {
assert(Message.verify(address, f.signature, f.message, network))
})
- fixtures.valid.verify.forEach(function(f) {
- it('verifies a valid signature for \"' + f.message + '\" (' + f.network + ')', function() {
+ fixtures.valid.verify.forEach(function (f) {
+ it('verifies a valid signature for "' + f.message + '" (' + f.network + ')', function () {
var network = networks[f.network]
assert(Message.verify(f.address, f.signature, f.message, network))
@@ -41,16 +43,16 @@ describe('Message', function() {
})
})
- fixtures.invalid.verify.forEach(function(f) {
- it(f.description, function() {
+ fixtures.invalid.verify.forEach(function (f) {
+ it(f.description, function () {
assert(!Message.verify(f.address, f.signature, f.message))
})
})
})
- describe('signing', function() {
- fixtures.valid.signing.forEach(function(f) {
- it(f.description, function() {
+ describe('signing', function () {
+ fixtures.valid.signing.forEach(function (f) {
+ it(f.description, function () {
var network = networks[f.network]
var privKey = new ECKey(new BigInteger(f.d), false)
diff --git a/test/network.js b/test/network.js
index b4cd89f..aef09e0 100644
--- a/test/network.js
+++ b/test/network.js
@@ -1,3 +1,5 @@
+/* global describe, it, before, after */
+
var assert = require('assert')
var networks = require('../src/networks')
var sinon = require('sinon')
@@ -7,36 +9,36 @@ var Transaction = require('../src/transaction')
var fixtures = require('./fixtures/network')
-describe('networks', function() {
+describe('networks', function () {
var txToBuffer
- before(function(){
- txToBuffer = sinon.stub(Transaction.prototype, "toBuffer")
+ before(function () {
+ txToBuffer = sinon.stub(Transaction.prototype, 'toBuffer')
})
- after(function(){
+ after(function () {
Transaction.prototype.toBuffer.restore()
})
- describe('constants', function() {
- fixtures.valid.constants.forEach(function(f) {
+ describe('constants', function () {
+ fixtures.valid.constants.forEach(function (f) {
var network = networks[f.network]
- Object.keys(f.bip32).forEach(function(name) {
+ Object.keys(f.bip32).forEach(function (name) {
var extb58 = f.bip32[name]
- it('resolves ' + extb58 + ' to ' + f.network, function() {
+ it('resolves ' + extb58 + ' to ' + f.network, function () {
assert.equal(HDNode.fromBase58(extb58, network).network, network)
})
})
})
})
- describe('estimateFee', function() {
- fixtures.valid.estimateFee.forEach(function(f) {
- describe('(' + f.network + ')', function() {
+ describe('estimateFee', function () {
+ fixtures.valid.estimateFee.forEach(function (f) {
+ describe('(' + f.network + ')', function () {
var network = networks[f.network]
- it('calculates the fee correctly for ' + f.description, function() {
+ it('calculates the fee correctly for ' + f.description, function () {
var buffer = new Buffer(f.txSize)
txToBuffer.returns(buffer)
diff --git a/test/script.js b/test/script.js
index d8d080f..7017522 100644
--- a/test/script.js
+++ b/test/script.js
@@ -1,3 +1,6 @@
+/* global describe, it */
+/* eslint-disable no-new */
+
var assert = require('assert')
var opcodes = require('../src/opcodes')
@@ -5,9 +8,9 @@ var Script = require('../src/script')
var fixtures = require('./fixtures/script.json')
-describe('Script', function() {
- describe('constructor', function() {
- it('accepts valid parameters', function() {
+describe('Script', function () {
+ describe('constructor', function () {
+ it('accepts valid parameters', function () {
var buffer = new Buffer([1])
var chunks = [1]
var script = new Script(buffer, chunks)
@@ -16,30 +19,32 @@ describe('Script', function() {
assert.equal(script.chunks, chunks)
})
- it('throws an error when input is not an array', function() {
- assert.throws(function(){ new Script({}) }, /Expected Buffer, got/)
+ it('throws an error when input is not an array', function () {
+ assert.throws(function () {
+ new Script({})
+ }, /Expected Buffer, got/)
})
})
- describe('fromASM/toASM', function() {
- fixtures.valid.forEach(function(f) {
- it('decodes/encodes ' + f.description, function() {
+ describe('fromASM/toASM', function () {
+ fixtures.valid.forEach(function (f) {
+ it('decodes/encodes ' + f.description, function () {
assert.equal(Script.fromASM(f.asm).toASM(), f.asm)
})
})
})
- describe('fromHex/toHex', function() {
- fixtures.valid.forEach(function(f) {
- it('decodes/encodes ' + f.description, function() {
+ describe('fromHex/toHex', function () {
+ fixtures.valid.forEach(function (f) {
+ it('decodes/encodes ' + f.description, function () {
assert.equal(Script.fromHex(f.hex).toHex(), f.hex)
})
})
})
- describe('getHash', function() {
- fixtures.valid.forEach(function(f) {
- it('produces a HASH160 of \"' + f.asm + '\"', function() {
+ describe('getHash', function () {
+ fixtures.valid.forEach(function (f) {
+ it('produces a HASH160 of "' + f.asm + '"', function () {
var script = Script.fromHex(f.hex)
assert.equal(script.getHash().toString('hex'), f.hash)
@@ -47,8 +52,8 @@ describe('Script', function() {
})
})
- describe('fromChunks', function() {
- it('should match expected behaviour', function() {
+ describe('fromChunks', function () {
+ it('should match expected behaviour', function () {
var hash = new Buffer(32)
hash.fill(0)
@@ -62,17 +67,17 @@ describe('Script', function() {
})
})
- describe('without', function() {
+ describe('without', function () {
var hex = 'a914e8c300c87986efa94c37c0519929019ef86eb5b487'
var script = Script.fromHex(hex)
- it('should return a script without the given value', function() {
+ it('should return a script without the given value', function () {
var subScript = script.without(opcodes.OP_HASH160)
assert.equal(subScript.toHex(), '14e8c300c87986efa94c37c0519929019ef86eb5b487')
})
- it('shouldnt mutate the original script', function() {
+ it('shouldnt mutate the original script', function () {
var subScript = script.without(opcodes.OP_EQUAL)
assert.notEqual(subScript.toHex(), hex)
diff --git a/test/scripts.js b/test/scripts.js
index 13ebe1a..ccfee0b 100644
--- a/test/scripts.js
+++ b/test/scripts.js
@@ -1,3 +1,5 @@
+/* global describe, it */
+
var assert = require('assert')
var ops = require('../src/opcodes')
var scripts = require('../src/scripts')
@@ -7,16 +9,16 @@ var Script = require('../src/script')
var fixtures = require('./fixtures/scripts.json')
-describe('Scripts', function() {
+describe('Scripts', function () {
// TODO
- describe.skip('isCanonicalPubKey', function() {})
- describe.skip('isCanonicalSignature', function() {})
+ describe.skip('isCanonicalPubKey', function () {})
+ describe.skip('isCanonicalSignature', function () {})
- describe('classifyInput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('classifyInput', function () {
+ fixtures.valid.forEach(function (f) {
if (!f.scriptSig) return
- it('classifies ' + f.scriptSig + ' as ' + f.type, function() {
+ it('classifies ' + f.scriptSig + ' as ' + f.type, function () {
var script = Script.fromASM(f.scriptSig)
var type = scripts.classifyInput(script)
@@ -24,11 +26,11 @@ describe('Scripts', function() {
})
})
- fixtures.valid.forEach(function(f) {
+ fixtures.valid.forEach(function (f) {
if (!f.scriptSig) return
if (!f.typeIncomplete) return
- it('classifies incomplete ' + f.scriptSig + ' as ' + f.typeIncomplete, function() {
+ it('classifies incomplete ' + f.scriptSig + ' as ' + f.typeIncomplete, function () {
var script = Script.fromASM(f.scriptSig)
var type = scripts.classifyInput(script, true)
@@ -37,11 +39,11 @@ describe('Scripts', function() {
})
})
- describe('classifyOutput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('classifyOutput', function () {
+ fixtures.valid.forEach(function (f) {
if (!f.scriptPubKey) return
- it('classifies ' + f.scriptPubKey + ' as ' + f.type, function() {
+ it('classifies ' + f.scriptPubKey + ' as ' + f.type, function () {
var script = Script.fromASM(f.scriptPubKey)
var type = scripts.classifyOutput(script)
@@ -50,19 +52,19 @@ describe('Scripts', function() {
})
})
- ;['PubKey', 'PubKeyHash', 'ScriptHash', 'Multisig', 'NullData'].forEach(function(type) {
+ ;['PubKey', 'PubKeyHash', 'ScriptHash', 'Multisig', 'NullData'].forEach(function (type) {
var inputFnName = 'is' + type + 'Input'
var outputFnName = 'is' + type + 'Output'
var inputFn = scripts[inputFnName]
- var outputFn= scripts[outputFnName]
+ var outputFn = scripts[outputFnName]
- describe('is' + type + 'Input', function() {
- fixtures.valid.forEach(function(f) {
+ describe('is' + type + 'Input', function () {
+ fixtures.valid.forEach(function (f) {
var expected = type.toLowerCase() === f.type
if (inputFn && f.scriptSig) {
- it('returns ' + expected + ' for ' + f.scriptSig, function() {
+ it('returns ' + expected + ' for ' + f.scriptSig, function () {
var script = Script.fromASM(f.scriptSig)
assert.equal(inputFn(script), expected)
@@ -71,7 +73,7 @@ describe('Scripts', function() {
if (f.typeIncomplete) {
var expectedIncomplete = type.toLowerCase() === f.typeIncomplete
- it('returns ' + expected + ' for ' + f.scriptSig, function() {
+ it('returns ' + expected + ' for ' + f.scriptSig, function () {
var script = Script.fromASM(f.scriptSig)
assert.equal(inputFn(script, true), expectedIncomplete)
@@ -82,9 +84,9 @@ describe('Scripts', function() {
if (!(inputFnName in fixtures.invalid)) return
- fixtures.invalid[inputFnName].forEach(function(f) {
+ fixtures.invalid[inputFnName].forEach(function (f) {
if (inputFn && f.scriptSig) {
- it('returns false for ' + f.scriptSig, function() {
+ it('returns false for ' + f.scriptSig, function () {
var script = Script.fromASM(f.scriptSig)
assert.equal(inputFn(script), false)
@@ -93,12 +95,12 @@ describe('Scripts', function() {
})
})
- describe('is' + type + 'Output', function() {
- fixtures.valid.forEach(function(f) {
+ describe('is' + type + 'Output', function () {
+ fixtures.valid.forEach(function (f) {
var expected = type.toLowerCase() === f.type
if (outputFn && f.scriptPubKey) {
- it('returns ' + expected + ' for ' + f.scriptPubKey, function() {
+ it('returns ' + expected + ' for ' + f.scriptPubKey, function () {
var script = Script.fromASM(f.scriptPubKey)
assert.equal(outputFn(script), expected)
@@ -108,9 +110,9 @@ describe('Scripts', function() {
if (!(outputFnName in fixtures.invalid)) return
- fixtures.invalid[outputFnName].forEach(function(f) {
+ fixtures.invalid[outputFnName].forEach(function (f) {
if (outputFn && f.scriptPubKey) {
- it('returns false for ' + f.scriptPubKey, function() {
+ it('returns false for ' + f.scriptPubKey, function () {
var script = Script.fromASM(f.scriptPubKey)
assert.equal(outputFn(script), false)
@@ -120,11 +122,11 @@ describe('Scripts', function() {
})
})
- describe('pubKeyInput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('pubKeyInput', function () {
+ fixtures.valid.forEach(function (f) {
if (f.type !== 'pubkey') return
- it('returns ' + f.scriptSig, function() {
+ it('returns ' + f.scriptSig, function () {
var signature = new Buffer(f.signature, 'hex')
var scriptSig = scripts.pubKeyInput(signature)
@@ -133,11 +135,11 @@ describe('Scripts', function() {
})
})
- describe('pubKeyOutput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('pubKeyOutput', function () {
+ fixtures.valid.forEach(function (f) {
if (f.type !== 'pubkey') return
- it('returns ' + f.scriptPubKey, function() {
+ it('returns ' + f.scriptPubKey, function () {
var pubKey = ECPubKey.fromHex(f.pubKey)
var scriptPubKey = scripts.pubKeyOutput(pubKey)
@@ -146,13 +148,13 @@ describe('Scripts', function() {
})
})
- describe('pubKeyHashInput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('pubKeyHashInput', function () {
+ fixtures.valid.forEach(function (f) {
if (f.type !== 'pubkeyhash') return
var pubKey = ECPubKey.fromHex(f.pubKey)
- it('returns ' + f.scriptSig, function() {
+ it('returns ' + f.scriptSig, function () {
var signature = new Buffer(f.signature, 'hex')
var scriptSig = scripts.pubKeyHashInput(signature, pubKey)
@@ -161,26 +163,26 @@ describe('Scripts', function() {
})
})
- describe('pubKeyHashOutput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('pubKeyHashOutput', function () {
+ fixtures.valid.forEach(function (f) {
if (f.type !== 'pubkeyhash') return
var pubKey = ECPubKey.fromHex(f.pubKey)
var address = pubKey.getAddress()
- it('returns ' + f.scriptPubKey, function() {
+ it('returns ' + f.scriptPubKey, function () {
var scriptPubKey = scripts.pubKeyHashOutput(address.hash)
assert.equal(scriptPubKey.toASM(), f.scriptPubKey)
})
})
})
- describe('multisigInput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('multisigInput', function () {
+ fixtures.valid.forEach(function (f) {
if (f.type !== 'multisig') return
- it('returns ' + f.scriptSig, function() {
- var signatures = f.signatures.map(function(signature) {
+ it('returns ' + f.scriptSig, function () {
+ var signatures = f.signatures.map(function (signature) {
return signature ? new Buffer(signature, 'hex') : ops.OP_0
})
@@ -189,53 +191,53 @@ describe('Scripts', function() {
})
})
- fixtures.invalid.multisigInput.forEach(function(f) {
+ fixtures.invalid.multisigInput.forEach(function (f) {
var pubKeys = f.pubKeys.map(ECPubKey.fromHex)
var scriptPubKey = scripts.multisigOutput(pubKeys.length, pubKeys)
- it('throws on ' + f.exception, function() {
- var signatures = f.signatures.map(function(signature) {
+ it('throws on ' + f.exception, function () {
+ var signatures = f.signatures.map(function (signature) {
return signature ? new Buffer(signature, 'hex') : ops.OP_0
})
- assert.throws(function() {
+ assert.throws(function () {
scripts.multisigInput(signatures, scriptPubKey)
}, new RegExp(f.exception))
})
})
})
- describe('multisigOutput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('multisigOutput', function () {
+ fixtures.valid.forEach(function (f) {
if (f.type !== 'multisig') return
var pubKeys = f.pubKeys.map(ECPubKey.fromHex)
var scriptPubKey = scripts.multisigOutput(pubKeys.length, pubKeys)
- it('returns ' + f.scriptPubKey, function() {
+ it('returns ' + f.scriptPubKey, function () {
assert.equal(scriptPubKey.toASM(), f.scriptPubKey)
})
})
- fixtures.invalid.multisigOutput.forEach(function(f) {
+ fixtures.invalid.multisigOutput.forEach(function (f) {
var pubKeys = f.pubKeys.map(ECPubKey.fromHex)
- it('throws on ' + f.exception, function() {
- assert.throws(function() {
+ it('throws on ' + f.exception, function () {
+ assert.throws(function () {
scripts.multisigOutput(f.m, pubKeys)
}, new RegExp(f.exception))
})
})
})
- describe('scriptHashInput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('scriptHashInput', function () {
+ fixtures.valid.forEach(function (f) {
if (f.type !== 'scripthash') return
var redeemScript = Script.fromASM(f.redeemScript)
var redeemScriptSig = Script.fromASM(f.redeemScriptSig)
- it('returns ' + f.scriptSig, function() {
+ it('returns ' + f.scriptSig, function () {
var scriptSig = scripts.scriptHashInput(redeemScriptSig, redeemScript)
assert.equal(scriptSig.toASM(), f.scriptSig)
@@ -243,13 +245,13 @@ describe('Scripts', function() {
})
})
- describe('scriptHashOutput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('scriptHashOutput', function () {
+ fixtures.valid.forEach(function (f) {
if (f.type !== 'scripthash') return
var redeemScript = Script.fromASM(f.redeemScript)
- it('returns ' + f.scriptPubKey, function() {
+ it('returns ' + f.scriptPubKey, function () {
var scriptPubKey = scripts.scriptHashOutput(redeemScript.getHash())
assert.equal(scriptPubKey.toASM(), f.scriptPubKey)
@@ -257,14 +259,14 @@ describe('Scripts', function() {
})
})
- describe('nullDataOutput', function() {
- fixtures.valid.forEach(function(f) {
+ describe('nullDataOutput', function () {
+ fixtures.valid.forEach(function (f) {
if (f.type !== 'nulldata') return
var data = new Buffer(f.data, 'hex')
var scriptPubKey = scripts.nullDataOutput(data)
- it('returns ' + f.scriptPubKey, function() {
+ it('returns ' + f.scriptPubKey, function () {
assert.equal(scriptPubKey.toASM(), f.scriptPubKey)
})
})
diff --git a/test/transaction.js b/test/transaction.js
index c7fd4f8..a2ab12f 100644
--- a/test/transaction.js
+++ b/test/transaction.js
@@ -1,3 +1,5 @@
+/* global describe, it, beforeEach */
+
var assert = require('assert')
var scripts = require('../src/scripts')
@@ -8,19 +10,18 @@ var Script = require('../src/script')
var fixtures = require('./fixtures/transaction')
-describe('Transaction', function() {
- function fromRaw(raw) {
+describe('Transaction', function () {
+ function fromRaw (raw) {
var tx = new Transaction()
tx.version = raw.version
tx.locktime = raw.locktime
- raw.ins.forEach(function(txIn) {
+ raw.ins.forEach(function (txIn) {
var txHash = new Buffer(txIn.hash, 'hex')
var script
if (txIn.data) {
script = new Script(new Buffer(txIn.data, 'hex'), [])
-
} else if (txIn.script) {
script = Script.fromASM(txIn.script)
}
@@ -28,34 +29,34 @@ describe('Transaction', function() {
tx.addInput(txHash, txIn.index, txIn.sequence, script)
})
- raw.outs.forEach(function(txOut) {
+ raw.outs.forEach(function (txOut) {
tx.addOutput(Script.fromASM(txOut.script), txOut.value)
})
return tx
}
- describe('fromBuffer/fromHex', function() {
- fixtures.valid.forEach(function(f) {
- it('imports ' + f.id + ' correctly', function() {
+ describe('fromBuffer/fromHex', function () {
+ fixtures.valid.forEach(function (f) {
+ it('imports ' + f.id + ' correctly', function () {
var actual = Transaction.fromHex(f.hex)
assert.deepEqual(actual.toHex(), f.hex)
})
})
- fixtures.invalid.fromBuffer.forEach(function(f) {
- it('throws on ' + f.exception, function() {
- assert.throws(function() {
+ fixtures.invalid.fromBuffer.forEach(function (f) {
+ it('throws on ' + f.exception, function () {
+ assert.throws(function () {
Transaction.fromHex(f.hex)
}, new RegExp(f.exception))
})
})
})
- describe('toBuffer/toHex', function() {
- fixtures.valid.forEach(function(f) {
- it('exports ' + f.id + ' correctly', function() {
+ describe('toBuffer/toHex', function () {
+ fixtures.valid.forEach(function (f) {
+ it('exports ' + f.id + ' correctly', function () {
var actual = fromRaw(f.raw)
assert.deepEqual(actual.toHex(), f.hex)
@@ -63,81 +64,81 @@ describe('Transaction', function() {
})
})
- describe('addInput', function() {
+ describe('addInput', function () {
// FIXME: not as pretty as could be
// Probably a bit representative of the API
var prevTxHash, prevTxId, prevTx
- beforeEach(function() {
+ beforeEach(function () {
var f = fixtures.valid[0]
prevTx = Transaction.fromHex(f.hex)
prevTxHash = prevTx.getHash()
prevTxId = prevTx.getId()
})
- it('accepts a transaction id', function() {
+ it('accepts a transaction id', function () {
var tx = new Transaction()
tx.addInput(prevTxId, 0)
assert.deepEqual(tx.ins[0].hash, prevTxHash)
})
- it('accepts a transaction hash', function() {
+ it('accepts a transaction hash', function () {
var tx = new Transaction()
tx.addInput(prevTxHash, 0)
assert.deepEqual(tx.ins[0].hash, prevTxHash)
})
- it('accepts a Transaction object', function() {
+ it('accepts a Transaction object', function () {
var tx = new Transaction()
tx.addInput(prevTx, 0)
assert.deepEqual(tx.ins[0].hash, prevTxHash)
})
- it('returns an index', function() {
+ it('returns an index', function () {
var tx = new Transaction()
assert.equal(tx.addInput(prevTxHash, 0), 0)
assert.equal(tx.addInput(prevTxHash, 0), 1)
})
- it('defaults to DEFAULT_SEQUENCE', function() {
+ it('defaults to DEFAULT_SEQUENCE', function () {
var tx = new Transaction()
tx.addInput(prevTxHash, 0)
assert.equal(tx.ins[0].sequence, Transaction.DEFAULT_SEQUENCE)
})
- it('defaults to empty script', function() {
+ it('defaults to empty script', function () {
var tx = new Transaction()
tx.addInput(prevTxHash, 0)
assert.equal(tx.ins[0].script, Script.EMPTY)
})
- fixtures.invalid.addInput.forEach(function(f) {
- it('throws on ' + f.exception, function() {
+ fixtures.invalid.addInput.forEach(function (f) {
+ it('throws on ' + f.exception, function () {
var tx = new Transaction()
var hash = new Buffer(f.hash, 'hex')
- assert.throws(function() {
+ assert.throws(function () {
tx.addInput(hash, f.index)
}, new RegExp(f.exception))
})
})
})
- describe('addOutput', function() {
+ describe('addOutput', function () {
// FIXME: not as pretty as could be
// Probably a bit representative of the API
var destAddressB58, destAddress, destScript
- beforeEach(function() {
+ beforeEach(function () {
destAddressB58 = '15mMHKL96tWAUtqF3tbVf99Z8arcmnJrr3'
destAddress = Address.fromBase58Check(destAddressB58)
destScript = destAddress.toOutputScript()
})
- it('accepts an address string', function() {
+ it('accepts an address string', function () {
var tx = new Transaction()
tx.addOutput(destAddressB58, 40000)
@@ -145,7 +146,7 @@ describe('Transaction', function() {
assert.equal(tx.outs[0].value, 40000)
})
- it('accepts an Address', function() {
+ it('accepts an Address', function () {
var tx = new Transaction()
tx.addOutput(destAddress, 40000)
@@ -153,7 +154,7 @@ describe('Transaction', function() {
assert.equal(tx.outs[0].value, 40000)
})
- it('accepts a scriptPubKey', function() {
+ it('accepts a scriptPubKey', function () {
var tx = new Transaction()
tx.addOutput(destScript, 40000)
@@ -161,35 +162,35 @@ describe('Transaction', function() {
assert.equal(tx.outs[0].value, 40000)
})
- it('returns an index', function() {
+ it('returns an index', function () {
var tx = new Transaction()
assert.equal(tx.addOutput(destScript, 40000), 0)
assert.equal(tx.addOutput(destScript, 40000), 1)
})
})
- describe('clone', function() {
- fixtures.valid.forEach(function(f) {
+ describe('clone', function () {
+ fixtures.valid.forEach(function (f) {
var actual, expected
- beforeEach(function() {
+ beforeEach(function () {
expected = Transaction.fromHex(f.hex)
actual = expected.clone()
})
- it('should have value equality', function() {
+ it('should have value equality', function () {
assert.deepEqual(actual, expected)
})
- it('should not have reference equality', function() {
+ it('should not have reference equality', function () {
assert.notEqual(actual, expected)
})
})
})
- describe('getId', function() {
- fixtures.valid.forEach(function(f) {
- it('should return the id for ' + f.id, function() {
+ describe('getId', function () {
+ fixtures.valid.forEach(function (f) {
+ it('should return the id for ' + f.id, function () {
var tx = Transaction.fromHex(f.hex)
var actual = tx.getId()
@@ -198,9 +199,9 @@ describe('Transaction', function() {
})
})
- describe('getHash', function() {
- fixtures.valid.forEach(function(f) {
- it('should return the hash for ' + f.id, function() {
+ describe('getHash', function () {
+ fixtures.valid.forEach(function (f) {
+ it('should return the hash for ' + f.id, function () {
var tx = Transaction.fromHex(f.hex)
var actual = tx.getHash().toString('hex')
@@ -213,8 +214,8 @@ describe('Transaction', function() {
// hashForSignature: [Function],
// FIXME: remove in 2.x.y
- describe('signInput/validateInput', function() {
- it('works for multi-sig redeem script', function() {
+ describe('signInput/validateInput', function () {
+ it('works for multi-sig redeem script', function () {
var tx = new Transaction()
tx.addInput('d6f72aab8ff86ff6289842a0424319bf2ddba85dc7c52757912297f948286389', 0)
tx.addOutput('mrCDrCybB6J1vRfbwM5hemdJz73FwDBC8r', 1)
@@ -222,13 +223,15 @@ describe('Transaction', function() {
var privKeys = [
'5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAnchuDf',
'5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAvUcVfH'
- ].map(function(wif) {
+ ].map(function (wif) {
return ECKey.fromWIF(wif)
})
- var pubKeys = privKeys.map(function(eck) { return eck.pub })
+ var pubKeys = privKeys.map(function (eck) {
+ return eck.pub
+ })
var redeemScript = scripts.multisigOutput(2, pubKeys)
- var signatures = privKeys.map(function(privKey) {
+ var signatures = privKeys.map(function (privKey) {
return tx.signInput(0, redeemScript, privKey)
})
@@ -236,7 +239,7 @@ describe('Transaction', function() {
var scriptSig = scripts.scriptHashInput(redeemScriptSig, redeemScript)
tx.setInputScript(0, scriptSig)
- signatures.forEach(function(sig, i){
+ signatures.forEach(function (sig, i) {
assert(tx.validateInput(0, redeemScript, privKeys[i].pub, sig))
})
diff --git a/test/transaction_builder.js b/test/transaction_builder.js
index cf14df6..0014829 100644
--- a/test/transaction_builder.js
+++ b/test/transaction_builder.js
@@ -1,3 +1,5 @@
+/* global describe, it, beforeEach */
+
var assert = require('assert')
var BigInteger = require('bigi')
@@ -8,8 +10,8 @@ var TransactionBuilder = require('../src/transaction_builder')
var fixtures = require('./fixtures/transaction_builder')
-function construct(txb, f, sign) {
- f.inputs.forEach(function(input) {
+function construct (txb, f, sign) {
+ f.inputs.forEach(function (input) {
var prevTxScript
if (input.prevTxScript) {
@@ -19,15 +21,15 @@ function construct(txb, f, sign) {
txb.addInput(input.txId, input.vout, input.sequence, prevTxScript)
})
- f.outputs.forEach(function(output) {
+ f.outputs.forEach(function (output) {
var script = Script.fromASM(output.script)
txb.addOutput(script, output.value)
})
if (sign === undefined || sign) {
- f.inputs.forEach(function(input, index) {
- input.signs.forEach(function(sign) {
+ f.inputs.forEach(function (input, index) {
+ input.signs.forEach(function (sign) {
var privKey = ECKey.fromWIF(sign.privKey)
var redeemScript
@@ -41,17 +43,19 @@ function construct(txb, f, sign) {
}
// FIXME: add support for locktime/version in TransactionBuilder API
- if (f.version !== undefined) txb.tx.version = f.version
- if (f.locktime !== undefined) txb.tx.locktime = f.locktime
+ if (f.version !== undefined)
+ txb.tx.version = f.version
+ if (f.locktime !== undefined)
+ txb.tx.locktime = f.locktime
}
-describe('TransactionBuilder', function() {
+describe('TransactionBuilder', function () {
var privAddress, privScript
var prevTx, prevTxHash
var privKey
var txb
- beforeEach(function() {
+ beforeEach(function () {
txb = new TransactionBuilder()
prevTx = new Transaction()
@@ -64,8 +68,8 @@ describe('TransactionBuilder', function() {
privScript = privAddress.toOutputScript()
})
- describe('addInput', function() {
- it('accepts a txHash, index [and sequence number]', function() {
+ describe('addInput', function () {
+ it('accepts a txHash, index [and sequence number]', function () {
var vin = txb.addInput(prevTxHash, 1, 54)
assert.equal(vin, 0)
@@ -76,7 +80,7 @@ describe('TransactionBuilder', function() {
assert.equal(txb.inputs[0].prevOutScript, undefined)
})
- it('accepts a txHash, index [, sequence number and scriptPubKey]', function() {
+ it('accepts a txHash, index [, sequence number and scriptPubKey]', function () {
var vin = txb.addInput(prevTxHash, 1, 54, prevTx.outs[1].script)
assert.equal(vin, 0)
@@ -87,7 +91,7 @@ describe('TransactionBuilder', function() {
assert.equal(txb.inputs[0].prevOutScript, prevTx.outs[1].script)
})
- it('accepts a prevTx, index [and sequence number]', function() {
+ it('accepts a prevTx, index [and sequence number]', function () {
var vin = txb.addInput(prevTx, 1, 54)
assert.equal(vin, 0)
@@ -98,40 +102,40 @@ describe('TransactionBuilder', function() {
assert.equal(txb.inputs[0].prevOutScript, prevTx.outs[1].script)
})
- it('returns the input index', function() {
+ it('returns the input index', function () {
assert.equal(txb.addInput(prevTxHash, 0), 0)
assert.equal(txb.addInput(prevTxHash, 1), 1)
})
- it('throws if SIGHASH_ALL has been used to sign any existing scriptSigs', function() {
+ it('throws if SIGHASH_ALL has been used to sign any existing scriptSigs', function () {
txb.addInput(prevTxHash, 0)
txb.sign(0, privKey)
- assert.throws(function() {
+ assert.throws(function () {
txb.addInput(prevTxHash, 0)
}, /No, this would invalidate signatures/)
})
})
- describe('addOutput', function() {
- it('throws if SIGHASH_ALL has been used to sign any existing scriptSigs', function() {
+ describe('addOutput', function () {
+ it('throws if SIGHASH_ALL has been used to sign any existing scriptSigs', function () {
txb.addInput(prevTxHash, 0)
txb.addOutput(privScript, 2000)
txb.sign(0, privKey)
- assert.throws(function() {
+ assert.throws(function () {
txb.addOutput(privScript, 9000)
}, /No, this would invalidate signatures/)
})
})
- describe('sign', function() {
- fixtures.invalid.sign.forEach(function(f) {
- it('throws on ' + f.exception + ' (' + f.description + ')', function() {
+ describe('sign', function () {
+ fixtures.invalid.sign.forEach(function (f) {
+ it('throws on ' + f.exception + ' (' + f.description + ')', function () {
construct(txb, f, false)
- f.inputs.forEach(function(input, index) {
- input.signs.forEach(function(sign) {
+ f.inputs.forEach(function (input, index) {
+ input.signs.forEach(function (sign) {
var privKey = ECKey.fromWIF(sign.privKey)
var redeemScript
@@ -141,9 +145,8 @@ describe('TransactionBuilder', function() {
if (!sign.throws) {
txb.sign(index, privKey, redeemScript, sign.hashType)
-
} else {
- assert.throws(function() {
+ assert.throws(function () {
txb.sign(index, privKey, redeemScript, sign.hashType)
}, new RegExp(f.exception))
}
@@ -153,9 +156,9 @@ describe('TransactionBuilder', function() {
})
})
- describe('build', function() {
- fixtures.valid.build.forEach(function(f) {
- it('builds \"' + f.description + '\"', function() {
+ describe('build', function () {
+ fixtures.valid.build.forEach(function (f) {
+ it('builds "' + f.description + '"', function () {
construct(txb, f)
var tx = txb.build()
@@ -163,35 +166,34 @@ describe('TransactionBuilder', function() {
})
})
- fixtures.invalid.build.forEach(function(f) {
- describe('for ' + (f.description || f.exception), function() {
- beforeEach(function() {
+ fixtures.invalid.build.forEach(function (f) {
+ describe('for ' + (f.description || f.exception), function () {
+ beforeEach(function () {
if (f.txHex) {
var tx = Transaction.fromHex(f.txHex)
txb = TransactionBuilder.fromTransaction(tx)
-
} else {
construct(txb, f)
}
})
- it('throws', function() {
- assert.throws(function() {
+ it('throws', function () {
+ assert.throws(function () {
txb.build()
}, new RegExp(f.exception))
})
if (f.alwaysThrows) return
- it('doesn\'t throw if building incomplete', function() {
+ it("doesn't throw if building incomplete", function () {
txb.buildIncomplete()
})
})
})
})
- describe('fromTransaction', function() {
- fixtures.valid.build.forEach(function(f) {
- it('builds the correct TransactionBuilder for ' + f.description, function() {
+ describe('fromTransaction', function () {
+ fixtures.valid.build.forEach(function (f) {
+ it('builds the correct TransactionBuilder for ' + f.description, function () {
var tx = Transaction.fromHex(f.txHex)
var txb = TransactionBuilder.fromTransaction(tx)
@@ -199,25 +201,25 @@ describe('TransactionBuilder', function() {
})
})
- fixtures.invalid.fromTransaction.forEach(function(f) {
- it('throws on ' + f.exception, function() {
+ fixtures.invalid.fromTransaction.forEach(function (f) {
+ it('throws on ' + f.exception, function () {
var tx = Transaction.fromHex(f.txHex)
- assert.throws(function() {
+ assert.throws(function () {
TransactionBuilder.fromTransaction(tx)
}, new RegExp(f.exception))
})
})
- it('works for the out-of-order P2SH multisig case', function() {
+ it('works for the out-of-order P2SH multisig case', function () {
var privKeys = [
- "91avARGdfge8E4tZfYLoxeJ5sGBdNJQH4kvjJoQFacbgww7vXtT",
- "91avARGdfge8E4tZfYLoxeJ5sGBdNJQH4kvjJoQFacbgwmaKkrx"
+ '91avARGdfge8E4tZfYLoxeJ5sGBdNJQH4kvjJoQFacbgww7vXtT',
+ '91avARGdfge8E4tZfYLoxeJ5sGBdNJQH4kvjJoQFacbgwmaKkrx'
].map(ECKey.fromWIF)
- var redeemScript = Script.fromASM("OP_2 0479be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 04c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee51ae168fea63dc339a3c58419466ceaeef7f632653266d0e1236431a950cfe52a OP_2 OP_CHECKMULTISIG")
+ var redeemScript = Script.fromASM('OP_2 0479be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8 04c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee51ae168fea63dc339a3c58419466ceaeef7f632653266d0e1236431a950cfe52a OP_2 OP_CHECKMULTISIG')
- txb.addInput("4971f016798a167331bcbc67248313fbc444c6e92e4416efd06964425588f5cf", 0)
- txb.addOutput("1BgGZ9tcN4rm9KBzDn7KprQz87SZ26SAMH", 10000)
+ txb.addInput('4971f016798a167331bcbc67248313fbc444c6e92e4416efd06964425588f5cf', 0)
+ txb.addOutput('1BgGZ9tcN4rm9KBzDn7KprQz87SZ26SAMH', 10000)
txb.sign(0, privKeys[0], redeemScript)
var tx = txb.buildIncomplete()
diff --git a/test/wallet.js b/test/wallet.js
index ccb5f22..0ebabd1 100644
--- a/test/wallet.js
+++ b/test/wallet.js
@@ -1,3 +1,5 @@
+/* global describe, it, beforeEach, afterEach */
+
var assert = require('assert')
var bufferutils = require('../src/bufferutils')
var crypto = require('../src/crypto')
@@ -15,72 +17,72 @@ var fixtureTxes = require('./fixtures/mainnet_tx')
var fixtureTx1Hex = fixtureTxes.prevTx
var fixtureTx2Hex = fixtureTxes.tx
-function fakeTxHash(i) {
+function fakeTxHash (i) {
var hash = new Buffer(32)
hash.fill(i)
return hash
}
-function fakeTxId(i) {
+function fakeTxId (i) {
var hash = fakeTxHash(i)
Array.prototype.reverse.call(hash)
return hash.toString('hex')
}
-describe('Wallet', function() {
+describe('Wallet', function () {
var seed
- beforeEach(function() {
+ beforeEach(function () {
seed = crypto.sha256("don't use a string seed like this in real life")
})
- describe('constructor', function() {
+ describe('constructor', function () {
var wallet
- beforeEach(function() {
+ beforeEach(function () {
wallet = new Wallet(seed)
})
- it('defaults to Bitcoin network', function() {
+ it('defaults to Bitcoin network', function () {
assert.equal(wallet.getMasterKey().network, networks.bitcoin)
})
- it("generates m/0' as the main account", function() {
+ it("generates m/0' as the main account", function () {
var mainAccount = wallet.getAccountZero()
assert.equal(mainAccount.index, 0 + HDNode.HIGHEST_BIT)
assert.equal(mainAccount.depth, 1)
})
- it("generates m/0'/0 as the external account", function() {
+ it("generates m/0'/0 as the external account", function () {
var account = wallet.getExternalAccount()
assert.equal(account.index, 0)
assert.equal(account.depth, 2)
})
- it("generates m/0'/1 as the internal account", function() {
+ it("generates m/0'/1 as the internal account", function () {
var account = wallet.getInternalAccount()
assert.equal(account.index, 1)
assert.equal(account.depth, 2)
})
- describe('when seed is not specified', function() {
- it('generates a seed', function() {
+ describe('when seed is not specified', function () {
+ it('generates a seed', function () {
var wallet = new Wallet()
assert(wallet.getMasterKey())
})
})
- describe('constructor options', function() {
- beforeEach(function() {
+ describe('constructor options', function () {
+ beforeEach(function () {
wallet = new Wallet(seed, networks.testnet)
})
- it('uses the network if specified', function() {
+ it('uses the network if specified', function () {
assert.equal(wallet.getMasterKey().network, networks.testnet)
})
})
})
- describe('newMasterKey', function() {
- it('resets accounts', function() {
+ describe('newMasterKey', function () {
+ it('resets accounts', function () {
var wallet = new Wallet()
var oldAccountZero = wallet.getAccountZero()
var oldExternalAccount = wallet.getExternalAccount()
@@ -92,7 +94,7 @@ describe('Wallet', function() {
assertNotEqual(wallet.getInternalAccount(), oldInternalAccount)
})
- it('resets addresses', function() {
+ it('resets addresses', function () {
var wallet = new Wallet()
wallet.generateAddress()
wallet.generateChangeAddress()
@@ -107,12 +109,12 @@ describe('Wallet', function() {
})
})
- describe('generateAddress', function() {
- it('generate receiving addresses', function() {
+ describe('generateAddress', function () {
+ it('generate receiving addresses', function () {
var wallet = new Wallet(seed, networks.testnet)
var expectedAddresses = [
- "n1GyUANZand9Kw6hGSV9837cCC9FFUQzQa",
- "n2fiWrHqD6GM5GiEqkbWAc6aaZQp3ba93X"
+ 'n1GyUANZand9Kw6hGSV9837cCC9FFUQzQa',
+ 'n2fiWrHqD6GM5GiEqkbWAc6aaZQp3ba93X'
]
assert.equal(wallet.generateAddress(), expectedAddresses[0])
@@ -121,28 +123,18 @@ describe('Wallet', function() {
})
})
- describe('generateChangeAddress', function() {
- var wallet
- beforeEach(function() {
- wallet = new Wallet(seed)
- })
-
- it('generates change addresses', function() {
+ describe('generateChangeAddress', function () {
+ it('generates change addresses', function () {
var wallet = new Wallet(seed, networks.testnet)
- var expectedAddresses = ["mnXiDR4MKsFxcKJEZjx4353oXvo55iuptn"]
+ var expectedAddresses = ['mnXiDR4MKsFxcKJEZjx4353oXvo55iuptn']
assert.equal(wallet.generateChangeAddress(), expectedAddresses[0])
assert.deepEqual(wallet.changeAddresses, expectedAddresses)
})
})
- describe('getPrivateKey', function() {
- var wallet
- beforeEach(function() {
- wallet = new Wallet(seed)
- })
-
- it('returns the private key at the given index of external account', function() {
+ describe('getPrivateKey', function () {
+ it('returns the private key at the given index of external account', function () {
var wallet = new Wallet(seed, networks.testnet)
assertEqual(wallet.getPrivateKey(0), wallet.getExternalAccount().derive(0).privKey)
@@ -150,13 +142,8 @@ describe('Wallet', function() {
})
})
- describe('getInternalPrivateKey', function() {
- var wallet
- beforeEach(function() {
- wallet = new Wallet(seed)
- })
-
- it('returns the private key at the given index of internal account', function() {
+ describe('getInternalPrivateKey', function () {
+ it('returns the private key at the given index of internal account', function () {
var wallet = new Wallet(seed, networks.testnet)
assertEqual(wallet.getInternalPrivateKey(0), wallet.getInternalAccount().derive(0).privKey)
@@ -164,59 +151,54 @@ describe('Wallet', function() {
})
})
- describe('getPrivateKeyForAddress', function() {
- var wallet
- beforeEach(function() {
- wallet = new Wallet(seed)
- })
-
- it('returns the private key for the given address', function() {
+ describe('getPrivateKeyForAddress', function () {
+ it('returns the private key for the given address', function () {
var wallet = new Wallet(seed, networks.testnet)
wallet.generateChangeAddress()
wallet.generateAddress()
wallet.generateAddress()
assertEqual(
- wallet.getPrivateKeyForAddress("n2fiWrHqD6GM5GiEqkbWAc6aaZQp3ba93X"),
+ wallet.getPrivateKeyForAddress('n2fiWrHqD6GM5GiEqkbWAc6aaZQp3ba93X'),
wallet.getExternalAccount().derive(1).privKey
)
assertEqual(
- wallet.getPrivateKeyForAddress("mnXiDR4MKsFxcKJEZjx4353oXvo55iuptn"),
+ wallet.getPrivateKeyForAddress('mnXiDR4MKsFxcKJEZjx4353oXvo55iuptn'),
wallet.getInternalAccount().derive(0).privKey
)
})
- it('raises an error when address is not found', function() {
+ it('raises an error when address is not found', function () {
var wallet = new Wallet(seed, networks.testnet)
- assert.throws(function() {
- wallet.getPrivateKeyForAddress("n2fiWrHqD6GM5GiEqkbWAc6aaZQp3ba93X")
+ assert.throws(function () {
+ wallet.getPrivateKeyForAddress('n2fiWrHqD6GM5GiEqkbWAc6aaZQp3ba93X')
}, /Unknown address. Make sure the address is from the keychain and has been generated/)
})
})
- describe('Unspent Outputs', function() {
- var utxo, expectedOutputKey
+ describe('Unspent Outputs', function () {
+ var utxo
var wallet
- beforeEach(function() {
+ beforeEach(function () {
utxo = {
- "address" : "1AZpKpcfCzKDUeTFBQUL4MokQai3m3HMXv",
- "confirmations": 1,
- "index": 0,
- "txId": fakeTxId(6),
- "value": 20000,
- "pending": false
+ 'address': '1AZpKpcfCzKDUeTFBQUL4MokQai3m3HMXv',
+ 'confirmations': 1,
+ 'index': 0,
+ 'txId': fakeTxId(6),
+ 'value': 20000,
+ 'pending': false
}
})
- describe('on construction', function() {
- beforeEach(function() {
+ describe('on construction', function () {
+ beforeEach(function () {
wallet = new Wallet(seed, networks.bitcoin)
wallet.setUnspentOutputs([utxo])
})
- it('matches the expected behaviour', function() {
+ it('matches the expected behaviour', function () {
var output = wallet.unspents[0]
assert.equal(output.address, utxo.address)
@@ -224,8 +206,8 @@ describe('Wallet', function() {
})
})
- describe('getBalance', function() {
- beforeEach(function() {
+ describe('getBalance', function () {
+ beforeEach(function () {
var utxo1 = cloneObject(utxo)
utxo1.hash = fakeTxId(5)
@@ -233,18 +215,18 @@ describe('Wallet', function() {
wallet.setUnspentOutputs([utxo, utxo1])
})
- it('sums over utxo values', function() {
+ it('sums over utxo values', function () {
assert.equal(wallet.getBalance(), 40000)
})
})
- describe('getUnspentOutputs', function() {
- beforeEach(function() {
+ describe('getUnspentOutputs', function () {
+ beforeEach(function () {
wallet = new Wallet(seed, networks.bitcoin)
wallet.setUnspentOutputs([utxo])
})
- it('parses wallet unspents to the expected format', function() {
+ it('parses wallet unspents to the expected format', function () {
var outputs = wallet.getUnspentOutputs()
var output = outputs[0]
@@ -261,7 +243,7 @@ describe('Wallet', function() {
assert.equal(utxo.confirmations, output.confirmations)
})
- it("ignores spent unspents (outputs with 'spent' property)", function() {
+ it("ignores spent unspents (outputs with 'spent' property)", function () {
var unspent = wallet.unspents[0]
unspent.pending = true
unspent.spent = true
@@ -270,12 +252,11 @@ describe('Wallet', function() {
})
})
- describe('setUnspentOutputs', function() {
+ describe('setUnspentOutputs', function () {
var utxo
- var expectedOutputKey
var wallet
- beforeEach(function() {
+ beforeEach(function () {
utxo = {
hash: fakeTxId(0),
index: 0,
@@ -286,7 +267,7 @@ describe('Wallet', function() {
wallet = new Wallet(seed, networks.bitcoin)
})
- it('matches the expected behaviour', function() {
+ it('matches the expected behaviour', function () {
wallet.setUnspentOutputs([utxo])
var output = wallet.unspents[0]
@@ -294,12 +275,12 @@ describe('Wallet', function() {
assert.equal(output.address, utxo.address)
})
- describe('required fields', function() {
- ['index', 'address', 'hash', 'value'].forEach(function(field){
- it("throws an error when " + field + " is missing", function() {
+ describe('required fields', function () {
+ ['index', 'address', 'hash', 'value'].forEach(function (field) {
+ it('throws an error when ' + field + ' is missing', function () {
delete utxo[field]
- assert.throws(function() {
+ assert.throws(function () {
wallet.setUnspentOutputs([utxo])
})
})
@@ -307,16 +288,16 @@ describe('Wallet', function() {
})
})
- describe('Process transaction', function() {
+ describe('Process transaction', function () {
var wallet
- beforeEach(function() {
+ beforeEach(function () {
wallet = new Wallet(seed)
})
var addresses
var tx
- beforeEach(function() {
+ beforeEach(function () {
addresses = [
'115qa7iPZqn6as57hxLL8E9VUnhmGQxKWi',
'1Bu3bhwRmevHLAy1JrRB6AfcxfgDG2vXRd',
@@ -326,24 +307,24 @@ describe('Wallet', function() {
tx = Transaction.fromHex(fixtureTx1Hex)
})
- describe("processPendingTx", function() {
- it("incoming: sets the pending flag on output", function() {
+ describe('processPendingTx', function () {
+ it('incoming: sets the pending flag on output', function () {
wallet.addresses = [addresses[0]]
wallet.processPendingTx(tx)
verifyOutputAdded(0, true)
})
- describe("when tx ins outpoint contains a known txhash:i", function() {
+ describe('when tx ins outpoint contains a known txhash:i', function () {
var spendTx
- beforeEach(function() {
+ beforeEach(function () {
wallet.addresses = [addresses[0]]
wallet.processConfirmedTx(tx)
spendTx = Transaction.fromHex(fixtureTx2Hex)
})
- it("outgoing: sets the pending flag and 'spent' on output", function() {
+ it("outgoing: sets the pending flag and 'spent' on output", function () {
var txIn = spendTx.ins[0]
var txInId = new Buffer(txIn.hash)
Array.prototype.reverse.call(txInId)
@@ -359,8 +340,8 @@ describe('Wallet', function() {
})
})
- describe('processConfirmedTx', function() {
- it('does not throw on scripts with no corresponding Address', function() {
+ describe('processConfirmedTx', function () {
+ it('does not throw on scripts with no corresponding Address', function () {
var pubKey = wallet.getPrivateKey(0).pub
var script = scripts.pubKeyOutput(pubKey)
var tx2 = new Transaction()
@@ -371,8 +352,8 @@ describe('Wallet', function() {
wallet.processConfirmedTx(tx2)
})
- describe("when tx outs contains an address owned by the wallet, an 'output' gets added to wallet.unspentMap", function() {
- it("works for receive address", function() {
+ describe("when tx outs contains an address owned by the wallet, an 'output' gets added to wallet.unspentMap", function () {
+ it('works for receive address', function () {
var totalOuts = outputCount()
wallet.addresses = [addresses[0]]
@@ -382,7 +363,7 @@ describe('Wallet', function() {
verifyOutputAdded(0, false)
})
- it("works for change address", function() {
+ it('works for change address', function () {
var totalOuts = outputCount()
wallet.changeAddresses = [addresses[1]]
@@ -392,26 +373,26 @@ describe('Wallet', function() {
verifyOutputAdded(1, false)
})
- function outputCount() {
+ function outputCount () {
return Object.keys(wallet.unspentMap).length
}
})
- describe("when tx ins contains a known txhash:i", function() {
+ describe('when tx ins contains a known txhash:i', function () {
var spendTx
- beforeEach(function() {
+ beforeEach(function () {
wallet.addresses = [addresses[0]] // the address fixtureTx2 used as input
wallet.processConfirmedTx(tx)
spendTx = Transaction.fromHex(fixtureTx2Hex)
})
- it("does not add to wallet.unspentMap", function() {
+ it('does not add to wallet.unspentMap', function () {
wallet.processConfirmedTx(spendTx)
assert.deepEqual(wallet.unspentMap, {})
})
- it("deletes corresponding 'unspent'", function() {
+ it("deletes corresponding 'unspent'", function () {
var txIn = spendTx.ins[0]
var txInId = bufferutils.reverse(txIn.hash).toString('hex')
@@ -424,16 +405,15 @@ describe('Wallet', function() {
})
})
- it("does nothing when none of the involved addresses belong to the wallet", function() {
+ it('does nothing when none of the involved addresses belong to the wallet', function () {
wallet.processConfirmedTx(tx)
assert.deepEqual(wallet.unspentMap, {})
})
-
- function verifyOutputAdded(index, pending) {
+ function verifyOutputAdded (index, pending) {
var txOut = tx.outs[index]
- var key = tx.getId() + ":" + index
+ var key = tx.getId() + ':' + index
var output = wallet.unspentMap[key]
assert.deepEqual(output.txHash, tx.getHash())
assert.equal(output.value, txOut.value)
@@ -444,37 +424,37 @@ describe('Wallet', function() {
}
})
- describe('createTx', function() {
+ describe('createTx', function () {
var wallet
var address1, address2
var to, value
- beforeEach(function() {
+ beforeEach(function () {
to = 'mt7MyTVVEWnbwpF5hBn6fgnJcv95Syk2ue'
value = 500000
- address1 = "n1GyUANZand9Kw6hGSV9837cCC9FFUQzQa"
- address2 = "n2fiWrHqD6GM5GiEqkbWAc6aaZQp3ba93X"
+ address1 = 'n1GyUANZand9Kw6hGSV9837cCC9FFUQzQa'
+ address2 = 'n2fiWrHqD6GM5GiEqkbWAc6aaZQp3ba93X'
// set up 3 utxos
var utxos = [
{
- "txId": fakeTxId(1),
- "index": 0,
- "address": address1,
- "value": 400000 // not enough for value
+ 'txId': fakeTxId(1),
+ 'index': 0,
+ 'address': address1,
+ 'value': 400000 // not enough for value
},
{
- "txId": fakeTxId(2),
- "index": 1,
- "address": address1,
- "value": 500000 // enough for only value
+ 'txId': fakeTxId(2),
+ 'index': 1,
+ 'address': address1,
+ 'value': 500000 // enough for only value
},
{
- "txId": fakeTxId(3),
- "index": 0,
- "address" : address2,
- "value": 510000 // enough for value and fee
+ 'txId': fakeTxId(3),
+ 'index': 0,
+ 'address': address2,
+ 'value': 510000 // enough for value and fee
}
]
@@ -484,27 +464,31 @@ describe('Wallet', function() {
wallet.generateAddress()
})
- describe('transaction fee', function() {
- it('allows fee to be specified', function() {
+ describe('transaction fee', function () {
+ it('allows fee to be specified', function () {
var fee = 30000
- var tx = wallet.createTx(to, value, { fixedFee: fee })
+ var tx = wallet.createTx(to, value, {
+ fixedFee: fee
+ })
assert.equal(getFee(wallet, tx), fee)
})
- it('allows fee to be set to zero', function() {
+ it('allows fee to be set to zero', function () {
value = 510000
var fee = 0
- var tx = wallet.createTx(to, value, { fixedFee: fee })
+ var tx = wallet.createTx(to, value, {
+ fixedFee: fee
+ })
assert.equal(getFee(wallet, tx), fee)
})
- it('does not overestimate fees when network has dustSoftThreshold', function() {
+ it('does not overestimate fees when network has dustSoftThreshold', function () {
var utxo = {
txId: fakeTxId(0),
index: 0,
- address: "LeyySKbQrRRwodKEj1W4a8y3YQupPLw5os",
+ address: 'LeyySKbQrRRwodKEj1W4a8y3YQupPLw5os',
value: 500000
}
@@ -518,21 +502,21 @@ describe('Wallet', function() {
assert.equal(getFee(wallet, tx), 100000)
})
- function getFee(wallet, tx) {
- var inputValue = tx.ins.reduce(function(accum, input) {
+ function getFee (wallet, tx) {
+ var inputValue = tx.ins.reduce(function (accum, input) {
var txId = bufferutils.reverse(input.hash).toString('hex')
return accum + wallet.unspentMap[txId + ':' + input.index].value
}, 0)
- return tx.outs.reduce(function(accum, output) {
+ return tx.outs.reduce(function (accum, output) {
return accum - output.value
}, inputValue)
}
})
- describe('choosing utxo', function() {
- it('takes fees into account', function() {
+ describe('choosing utxo', function () {
+ it('takes fees into account', function () {
var tx = wallet.createTx(to, value)
assert.equal(tx.ins.length, 1)
@@ -540,7 +524,7 @@ describe('Wallet', function() {
assert.equal(tx.ins[0].index, 0)
})
- it('uses confirmed outputs', function() {
+ it('uses confirmed outputs', function () {
var tx2 = new Transaction()
tx2.addInput(fakeTxId(4), 0)
tx2.addOutput(address2, 530000)
@@ -553,7 +537,7 @@ describe('Wallet', function() {
assert.equal(tx.ins[0].index, 0)
})
- it('ignores pending outputs', function() {
+ it('ignores pending outputs', function () {
var tx2 = new Transaction()
tx2.addInput(fakeTxId(4), 0)
tx2.addOutput(address2, 530000)
@@ -567,8 +551,8 @@ describe('Wallet', function() {
})
})
- describe('changeAddress', function() {
- it('should allow custom changeAddress', function() {
+ describe('changeAddress', function () {
+ it('should allow custom changeAddress', function () {
var changeAddress = 'mfrFjnKZUvTcvdAK2fUX5D8v1Epu5H8JCk'
var fromValue = 510000
var toValue = fromValue / 2
@@ -591,8 +575,8 @@ describe('Wallet', function() {
})
})
- describe('transaction outputs', function() {
- it('includes the specified address and amount', function() {
+ describe('transaction outputs', function () {
+ it('includes the specified address and amount', function () {
var tx = wallet.createTx(to, value)
assert.equal(tx.outs.length, 1)
@@ -603,12 +587,14 @@ describe('Wallet', function() {
assert.equal(out.value, value)
})
- describe('change', function() {
- it('uses the last change address if there is any', function() {
+ describe('change', function () {
+ it('uses the last change address if there is any', function () {
var fee = 0
wallet.generateChangeAddress()
wallet.generateChangeAddress()
- var tx = wallet.createTx(to, value, { fixedFee: fee })
+ var tx = wallet.createTx(to, value, {
+ fixedFee: fee
+ })
assert.equal(tx.outs.length, 2)
var out = tx.outs[1]
@@ -618,11 +604,13 @@ describe('Wallet', function() {
assert.equal(out.value, 10000)
})
- it('generates a change address if there is not any', function() {
+ it('generates a change address if there is not any', function () {
var fee = 0
assert.equal(wallet.changeAddresses.length, 0)
- var tx = wallet.createTx(to, value, { fixedFee: fee })
+ var tx = wallet.createTx(to, value, {
+ fixedFee: fee
+ })
assert.equal(wallet.changeAddresses.length, 1)
var out = tx.outs[1]
@@ -632,7 +620,7 @@ describe('Wallet', function() {
assert.equal(out.value, 10000)
})
- it('skips change if it is not above dust threshold', function() {
+ it('skips change if it is not above dust threshold', function () {
var tx1 = wallet.createTx(to, value - 546)
assert.equal(tx1.outs.length, 1)
@@ -642,59 +630,62 @@ describe('Wallet', function() {
})
})
- describe('signing', function() {
- afterEach(function() {
+ describe('signing', function () {
+ afterEach(function () {
TransactionBuilder.prototype.sign.restore()
})
- it('signs the inputs with respective keys', function() {
+ it('signs the inputs with respective keys', function () {
var fee = 30000
- sinon.spy(TransactionBuilder.prototype, "sign")
+ sinon.spy(TransactionBuilder.prototype, 'sign')
- wallet.createTx(to, value, { fixedFee: fee })
+ wallet.createTx(to, value, {
+ fixedFee: fee
+ })
var priv1 = wallet.getPrivateKeyForAddress(address1)
var priv2 = wallet.getPrivateKeyForAddress(address2)
- // FIXME: boo (required) side effects
- priv1.pub.Q.affineX, priv2.pub.Q.affineX
+ // FIXME: boo, toString invokes reqiuired affine coordinate side effects
+ priv1.pub.Q.toString()
+ priv2.pub.Q.toString()
assert(TransactionBuilder.prototype.sign.calledWith(0, priv2))
assert(TransactionBuilder.prototype.sign.calledWith(1, priv1))
})
})
- describe('when value is below dust threshold', function() {
- it('throws an error', function() {
+ describe('when value is below dust threshold', function () {
+ it('throws an error', function () {
var value = 546
- assert.throws(function() {
+ assert.throws(function () {
wallet.createTx(to, value)
}, /546 must be above dust threshold \(546 Satoshis\)/)
})
})
- describe('when there is not enough money', function() {
- it('throws an error', function() {
+ describe('when there is not enough money', function () {
+ it('throws an error', function () {
var value = 1400001
- assert.throws(function() {
+ assert.throws(function () {
wallet.createTx(to, value)
}, /Not enough funds \(incl. fee\): 1410000 < 1410001/)
})
})
})
- function assertEqual(obj1, obj2){
+ function assertEqual (obj1, obj2) {
assert.equal(obj1.toString(), obj2.toString())
}
- function assertNotEqual(obj1, obj2){
+ function assertNotEqual (obj1, obj2) {
assert.notEqual(obj1.toString(), obj2.toString())
}
// quick and dirty: does not deal with functions on object
- function cloneObject(obj){
+ function cloneObject (obj) {
return JSON.parse(JSON.stringify(obj))
}
})