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Move nonWitnessUtxo cache tests out into own test

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This commit is contained in:
Luke Childs 2019-07-09 16:21:00 +07:00
parent 75f5e8f03c
commit 0d9fa87943
2 changed files with 31 additions and 11 deletions
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9
test/fixtures/psbt.json vendored
View file

@ -428,5 +428,12 @@
"transaction": "020000000258e87a21b56daf0c23be8e7070456c336f7cbaa5c8757924f545887bb2abdd750000000000ffffffff838d0427d0ec650a68aa46bb0b098aea4422c071b2ca78352a077959d07cea1d0100000000ffffffff0270aaf00800000000160014d85c2b71d0060b09c9886aeb815e50991dda124d00e1f5050000000016001400aea9a2e5f0f876a588df5546e8742d1d87008f00000000",
"result": "cHNidP8BAJoCAAAAAljoeiG1ba8MI76OcHBFbDNvfLqlyHV5JPVFiHuyq911AAAAAAD/////g40EJ9DsZQpoqka7CwmK6kQiwHGyyng1Kgd5WdB86h0BAAAAAP////8CcKrwCAAAAAAWABTYXCtx0AYLCcmIauuBXlCZHdoSTQDh9QUAAAAAFgAUAK6pouXw+HaliN9VRuh0LR2HAI8AAAAAAAAAAAA="
}
]
],
"cache": {
"nonWitnessUtxo": {
"psbt": "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",
"nonWitnessUtxo": "Buffer.from('0200000001aad73931018bd25f84ae400b68848be09db706eac2ac18298babee71ab656f8b0000000048473044022058f6fc7c6a33e1b31548d481c826c015bd30135aad42cd67790dab66d2ad243b02204a1ced2604c6735b6393e5b41691dd78b00f0c5942fb9f751856faa938157dba01feffffff0280f0fa020000000017a9140fb9463421696b82c833af241c78c17ddbde493487d0f20a270100000017a91429ca74f8a08f81999428185c97b5d852e4063f618765000000', 'hex')",
"inputIndex": 0
}
}
}

33
test/psbt.js
View file

@ -83,16 +83,6 @@ describe(`Psbt`, () => {
arg.forEach(a => adder(i, a))
} else {
adder(i, arg)
if (attr === 'nonWitnessUtxo') {
const first = psbt.inputs[i].nonWitnessUtxo
psbt.__CACHE.__NON_WITNESS_UTXO_BUF_CACHE[i] = undefined
const second = psbt.inputs[i].nonWitnessUtxo
psbt.inputs[i].nonWitnessUtxo = Buffer.from([1,2,3])
psbt.__CACHE.__NON_WITNESS_UTXO_BUF_CACHE[i] = undefined
const third = psbt.inputs[i].nonWitnessUtxo
assert.ok(first.equals(second))
assert.ok(first.equals(third))
}
}
}
}
@ -473,4 +463,27 @@ describe(`Psbt`, () => {
assert.ok(psbt.__CACHE.__TX);
})
})
describe('Cache', () => {
it('non-witness UTXOs are cached', () => {
const f = fixtures.cache.nonWitnessUtxo;
const psbt = Psbt.fromBase64(f.psbt)
const index = f.inputIndex;
// Cache is empty
assert.strictEqual(psbt.__CACHE.__NON_WITNESS_UTXO_BUF_CACHE[index], undefined)
// Cache is populated
psbt.addNonWitnessUtxoToInput(index, f.nonWitnessUtxo)
const value = psbt.inputs[index].nonWitnessUtxo
assert.ok(psbt.__CACHE.__NON_WITNESS_UTXO_BUF_CACHE[index].equals(value))
assert.ok(psbt.__CACHE.__NON_WITNESS_UTXO_BUF_CACHE[index].equals(f.nonWitnessUtxo))
// Cache is rebuilt from internal transaction object when cleared
psbt.inputs[index].nonWitnessUtxo = Buffer.from([1,2,3])
psbt.__CACHE.__NON_WITNESS_UTXO_BUF_CACHE[index] = undefined
assert.ok(psbt.inputs[index].nonWitnessUtxo.equals(value))
})
})
})