Use estimated next block header in mempool validation #2033
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ccellado
approved these changes
Sep 10, 2023
aslesarenko
approved these changes
Sep 12, 2023
| @@ -94,17 +94,18 @@ class UtxoStateSpecification extends ErgoPropertyTest with ErgoTransactionGenera | |||
| ) | |||
| val unsignedTx = new UnsignedErgoTransaction(inputs, IndexedSeq(), newBoxes) | |||
| val tx = ErgoTransaction(defaultProver.sign(unsignedTx, IndexedSeq(foundersBox), emptyDataBoxes, us.stateContext).get) | |||
| val validationRes1 = us.validateWithCost(tx, 100000) | |||
| val validationContext = us.stateContext.simplifiedUpcoming() | |||
| val validationRes1 = us.validateWithCost(tx, Some(validationContext), 100000, None) | |||
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Looks like validateWithCost is called everywhere with Some(validationContext).
Thus, us.stateContext.simplifiedUpcoming() probably can be called from validateWithCost.
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validateWithCost arguments simplified
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In this PR, transaction validation context in mempool and API is now emulating next block (not last block mined as before).
For fields which can not be derived from the last block, following values are used:
close #2020