44 lines
1.6 KiB
Nim
44 lines
1.6 KiB
Nim
# Nimbus
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# Copyright (c) 2018 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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import
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unittest, stint,
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./test_helpers, ./fixtures,
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../nimbus/[db/backends/memory_backend, db/state_db, chain, constants, utils/hexadecimal, vm_state],
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../nimbus/[vm/base, computation]
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import typetraits
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suite "VM":
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test "Apply transaction with no validation":
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var
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chain = chainWithoutBlockValidation()
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vm = chain.getVM()
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# txIdx = len(vm.`block`.transactions) # Can't take len of a runtime field
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let
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recipient = decodeHex("0xa94f5374fce5edbc8e2a8697c15331677e6ebf0c")
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amount = 100.u256
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ethaddr_from = chain.fundedAddress
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tx = newTransaction(vm, ethaddr_from, recipient, amount, chain.fundedAddressPrivateKey)
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# (computation, _) = vm.applyTransaction(tx)
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# accessLogs = computation.vmState.accessLogs
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# check(not computation.isError)
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let
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txGas = tx.gasPrice * constants.GAS_TX
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state_db = vm.state.readOnlyStateDB
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b = vm.`block`
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echo state_db.getBalance(ethaddr_from).type.name
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# check:
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# state_db.getBalance(ethaddr_from) == chain.fundedAddressInitialBalance - amount - txGas # TODO: this really should be i256
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# state_db.getBalance(recipient) == amount
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# b.transactions[txIdx] == tx
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# b.header.gasUsed == constants.GAS_TX
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