LBRYCommunity/bitcoinjs-lib
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script: always compile in a minimaldata compliant way

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This commit is contained in:
Daniel Cousens 2016-09-29 13:48:17 +10:00
parent 377d8ecc68
commit c1570f8056
3 changed files with 43 additions and 4 deletions

25
test/script.js
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@ -33,13 +33,19 @@ describe('script', function () {
})
})
describe('compile', function () {
describe('compile (via fromASM)', function () {
fixtures.valid.forEach(function (f) {
if (f.scriptSig) {
it('(' + f.type + ') compiles ' + f.scriptSig, function () {
var scriptSig = bscript.fromASM(f.scriptSig)
assert.strictEqual(bscript.compile(scriptSig).toString('hex'), f.scriptSigHex)
assert.strictEqual(scriptSig.toString('hex'), f.scriptSigHex)
if (f.nonstandard) {
var scriptSigNS = bscript.fromASM(f.nonstandard.scriptSig)
assert.strictEqual(scriptSigNS.toString('hex'), f.scriptSigHex)
}
})
}
@ -47,7 +53,7 @@ describe('script', function () {
it('(' + f.type + ') compiles ' + f.scriptPubKey, function () {
var scriptPubKey = bscript.fromASM(f.scriptPubKey)
assert.strictEqual(bscript.compile(scriptPubKey).toString('hex'), f.scriptPubKeyHex)
assert.strictEqual(scriptPubKey.toString('hex'), f.scriptPubKeyHex)
})
}
})
@ -59,7 +65,17 @@ describe('script', function () {
it('decompiles ' + f.scriptSig, function () {
var chunks = bscript.decompile(new Buffer(f.scriptSigHex, 'hex'))
assert.strictEqual(bscript.compile(chunks).toString('hex'), f.scriptSigHex)
assert.strictEqual(bscript.toASM(chunks), f.scriptSig)
if (f.nonstandard) {
var chunksNS = bscript.decompile(new Buffer(f.nonstandard.scriptSigHex, 'hex'))
assert.strictEqual(bscript.compile(chunksNS).toString('hex'), f.scriptSigHex)
// toASM converts verbatim, only `compile` transforms the script to a minimalpush compliant script
assert.strictEqual(bscript.toASM(chunksNS), f.nonstandard.scriptSig)
}
})
}
@ -67,6 +83,7 @@ describe('script', function () {
it('decompiles ' + f.scriptPubKey, function () {
var chunks = bscript.decompile(new Buffer(f.scriptPubKeyHex, 'hex'))
assert.strictEqual(bscript.compile(chunks).toString('hex'), f.scriptPubKeyHex)
assert.strictEqual(bscript.toASM(chunks), f.scriptPubKey)
})
}
@ -466,7 +483,7 @@ describe('script', function () {
var buffer = new Buffer(i)
var script = bscript.compile([buffer])
assert(minimalData(script), 'Failed for ' + i + ' length script')
assert(minimalData(script), 'Failed for ' + i + ' length script: ' + script.toString('hex'))
})
}