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tests: add passing and failing tests for witness*.input.encode/decode

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This commit is contained in:
Daniel Cousens 2017-09-27 08:30:20 +10:00
parent b6a6b0a50a
commit 6013bf075c
2 changed files with 71 additions and 6 deletions
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22
test/fixtures/templates.json vendored
View file

@ -86,16 +86,30 @@
{ {
"type": "witnesspubkeyhash", "type": "witnesspubkeyhash",
"pubKey": "02359c6e3f04cefbf089cf1d6670dc47c3fb4df68e2bad1fa5a369f9ce4b42bbd1", "pubKey": "02359c6e3f04cefbf089cf1d6670dc47c3fb4df68e2bad1fa5a369f9ce4b42bbd1",
"signature": "304402207515cf147d201f411092e6be5a64a6006f9308fad7b2a8fdaab22cd86ce764c202200974b8aca7bf51dbf54150d3884e1ae04f675637b926ec33bf75939446f6ca2801",
"output": "OP_0 aa4d7985c57e011a8b3dd8e0e5a73aaef41629c5", "output": "OP_0 aa4d7985c57e011a8b3dd8e0e5a73aaef41629c5",
"outputHex": "0014aa4d7985c57e011a8b3dd8e0e5a73aaef41629c5" "outputHex": "0014aa4d7985c57e011a8b3dd8e0e5a73aaef41629c5",
"inputStack": [
"304402207515cf147d201f411092e6be5a64a6006f9308fad7b2a8fdaab22cd86ce764c202200974b8aca7bf51dbf54150d3884e1ae04f675637b926ec33bf75939446f6ca2801",
"02359c6e3f04cefbf089cf1d6670dc47c3fb4df68e2bad1fa5a369f9ce4b42bbd1"
]
}, },
{ {
"type": "witnessscripthash", "type": "witnessscripthash",
"witnessScriptPubKey": "OP_2 02359c6e3f04cefbf089cf1d6670dc47c3fb4df68e2bad1fa5a369f9ce4b42bbd1 0395a9d84d47d524548f79f435758c01faec5da2b7e551d3b8c995b7e06326ae4a OP_2 OP_CHECKMULTISIG", "witnessScript": "OP_2 02359c6e3f04cefbf089cf1d6670dc47c3fb4df68e2bad1fa5a369f9ce4b42bbd1 0395a9d84d47d524548f79f435758c01faec5da2b7e551d3b8c995b7e06326ae4a OP_2 OP_CHECKMULTISIG",
"witnessScriptSig": "OP_0 304402207515cf147d201f411092e6be5a64a6006f9308fad7b2a8fdaab22cd86ce764c202200974b8aca7bf51dbf54150d3884e1ae04f675637b926ec33bf75939446f6ca2801 3045022100ef253c1faa39e65115872519e5f0a33bbecf430c0f35cf562beabbad4da24d8d02201742be8ee49812a73adea3007c9641ce6725c32cd44ddb8e3a3af460015d140501", "witnessData": [
"",
"304402207515cf147d201f411092e6be5a64a6006f9308fad7b2a8fdaab22cd86ce764c202200974b8aca7bf51dbf54150d3884e1ae04f675637b926ec33bf75939446f6ca2801",
"3045022100ef253c1faa39e65115872519e5f0a33bbecf430c0f35cf562beabbad4da24d8d02201742be8ee49812a73adea3007c9641ce6725c32cd44ddb8e3a3af460015d140501"
],
"output": "OP_0 32447752937d355ca2defddcd1f6b4fc53d182f8901cebbcff42f5e381bf0b80", "output": "OP_0 32447752937d355ca2defddcd1f6b4fc53d182f8901cebbcff42f5e381bf0b80",
"outputHex": "002032447752937d355ca2defddcd1f6b4fc53d182f8901cebbcff42f5e381bf0b80", "outputHex": "002032447752937d355ca2defddcd1f6b4fc53d182f8901cebbcff42f5e381bf0b80",
"witness": "OP_0 304402207515cf147d201f411092e6be5a64a6006f9308fad7b2a8fdaab22cd86ce764c202200974b8aca7bf51dbf54150d3884e1ae04f675637b926ec33bf75939446f6ca2801 3045022100ef253c1faa39e65115872519e5f0a33bbecf430c0f35cf562beabbad4da24d8d02201742be8ee49812a73adea3007c9641ce6725c32cd44ddb8e3a3af460015d140501 522102359c6e3f04cefbf089cf1d6670dc47c3fb4df68e2bad1fa5a369f9ce4b42bbd1210395a9d84d47d524548f79f435758c01faec5da2b7e551d3b8c995b7e06326ae4a52ae" "inputStack": [
"",
"304402207515cf147d201f411092e6be5a64a6006f9308fad7b2a8fdaab22cd86ce764c202200974b8aca7bf51dbf54150d3884e1ae04f675637b926ec33bf75939446f6ca2801",
"3045022100ef253c1faa39e65115872519e5f0a33bbecf430c0f35cf562beabbad4da24d8d02201742be8ee49812a73adea3007c9641ce6725c32cd44ddb8e3a3af460015d140501",
"522102359c6e3f04cefbf089cf1d6670dc47c3fb4df68e2bad1fa5a369f9ce4b42bbd1210395a9d84d47d524548f79f435758c01faec5da2b7e551d3b8c995b7e06326ae4a52ae"
]
}, },
{ {
"type": "nulldata", "type": "nulldata",

55
test/templates.js
View file

@ -8,6 +8,9 @@ var ops = require('bitcoin-ops')
var fixtures = require('./fixtures/templates.json') var fixtures = require('./fixtures/templates.json')
function fromHex (x) { return Buffer.from(x, 'hex') }
function toHex (x) { return x.toString('hex') }
describe('script-templates', function () { describe('script-templates', function () {
describe('classifyInput', function () { describe('classifyInput', function () {
fixtures.valid.forEach(function (f) { fixtures.valid.forEach(function (f) {
@ -296,8 +299,8 @@ describe('script-templates', function () {
fixtures.valid.forEach(function (f) { fixtures.valid.forEach(function (f) {
if (f.type !== 'scripthash') return if (f.type !== 'scripthash') return
var redeemScript = bscript.fromASM(f.redeemScript)
var redeemScriptSig = bscript.fromASM(f.redeemScriptSig) var redeemScriptSig = bscript.fromASM(f.redeemScriptSig)
var redeemScript = bscript.fromASM(f.redeemScript)
var input = btemplates.scriptHash.input.encode(redeemScriptSig, redeemScript) var input = btemplates.scriptHash.input.encode(redeemScriptSig, redeemScript)
it('encodes to ' + f.output, function () { it('encodes to ' + f.output, function () {
@ -347,6 +350,31 @@ describe('script-templates', function () {
}) })
}) })
describe('witnessPubKeyHash.input', function () {
fixtures.valid.forEach(function (f) {
if (f.type !== 'pubkeyhash' && f.type !== 'witnesspubkeyhash') return
if (!f.inputStack) return
var pubKey = Buffer.from(f.pubKey, 'hex')
var signature = Buffer.from(f.signature, 'hex')
it('encodes to ' + f.input, function () {
var inputStack = btemplates.witnessPubKeyHash.input.encodeStack(signature, pubKey)
assert.deepEqual(inputStack.map(toHex), f.inputStack)
})
it('decodes to original arguments', function () {
var fInputStack = f.inputStack.map(fromHex)
assert.deepEqual(btemplates.witnessPubKeyHash.input.decodeStack(fInputStack), {
signature: signature,
pubKey: pubKey
})
})
})
})
describe('witnessPubKeyHash.output', function () { describe('witnessPubKeyHash.output', function () {
fixtures.valid.forEach(function (f) { fixtures.valid.forEach(function (f) {
if (f.type !== 'witnesspubkeyhash') return if (f.type !== 'witnesspubkeyhash') return
@ -377,12 +405,35 @@ describe('script-templates', function () {
}) })
}) })
describe('witnessScriptHash.input', function () {
fixtures.valid.forEach(function (f) {
if (f.type !== 'witnessscripthash') return
if (!f.inputStack || !f.witnessData) return
var witnessData = f.witnessData.map(fromHex)
var witnessScript = bscript.fromASM(f.witnessScript || f.redeemScript)
it('encodes to ' + f.input, function () {
var inputStack = btemplates.witnessScriptHash.input.encodeStack(witnessData, witnessScript)
assert.deepEqual(inputStack.map(toHex), f.inputStack)
})
it('decodes to original arguments', function () {
var result = btemplates.witnessScriptHash.input.decodeStack(f.inputStack.map(fromHex))
assert.deepEqual(result.witnessData.map(toHex), f.witnessData)
assert.strictEqual(bscript.toASM(result.witnessScript), f.witnessScript)
})
})
})
describe('witnessScriptHash.output', function () { describe('witnessScriptHash.output', function () {
fixtures.valid.forEach(function (f) { fixtures.valid.forEach(function (f) {
if (f.type !== 'witnessscripthash') return if (f.type !== 'witnessscripthash') return
if (!f.output) return if (!f.output) return
var witnessScriptPubKey = bscript.fromASM(f.witnessScriptPubKey) var witnessScriptPubKey = bscript.fromASM(f.witnessScript)
var scriptHash = bcrypto.hash256(witnessScriptPubKey) var scriptHash = bcrypto.hash256(witnessScriptPubKey)
var output = btemplates.witnessScriptHash.output.encode(scriptHash) var output = btemplates.witnessScriptHash.output.encode(scriptHash)