mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-29 09:27:36 +00:00
c113d682bd
We need to store NEO balance's LastUpdateHeight before GAS mint, because mint can call onNEP17Payment and onNEP17Payment can call NEO transfer which also calls GAS mint. Storing balance height allows to avoid recursion.
471 lines
17 KiB
Go
471 lines
17 KiB
Go
package core
|
|
|
|
import (
|
|
"math"
|
|
"math/big"
|
|
"sort"
|
|
"testing"
|
|
|
|
"github.com/nspcc-dev/neo-go/internal/random"
|
|
"github.com/nspcc-dev/neo-go/internal/testchain"
|
|
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/native"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
|
|
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
|
|
"github.com/nspcc-dev/neo-go/pkg/io"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
|
|
"github.com/nspcc-dev/neo-go/pkg/util"
|
|
"github.com/nspcc-dev/neo-go/pkg/vm"
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
|
|
"github.com/nspcc-dev/neo-go/pkg/wallet"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func setSigner(tx *transaction.Transaction, h util.Uint160) {
|
|
tx.Signers = []transaction.Signer{{
|
|
Account: h,
|
|
Scopes: transaction.Global,
|
|
}}
|
|
}
|
|
|
|
func checkTxHalt(t *testing.T, bc *Blockchain, h util.Uint256) {
|
|
aer, err := bc.GetAppExecResults(h, trigger.Application)
|
|
require.NoError(t, err)
|
|
require.Equal(t, 1, len(aer))
|
|
require.Equal(t, vm.HaltState, aer[0].VMState, aer[0].FaultException)
|
|
}
|
|
|
|
func TestNEO_Vote(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
neo := bc.contracts.NEO
|
|
tx := transaction.New([]byte{byte(opcode.PUSH1)}, 0)
|
|
ic := bc.newInteropContext(trigger.Application, bc.dao, nil, tx)
|
|
ic.SpawnVM()
|
|
ic.Block = bc.newBlock(tx)
|
|
|
|
freq := testchain.ValidatorsCount + testchain.CommitteeSize()
|
|
advanceChain := func(t *testing.T) {
|
|
for i := 0; i < freq; i++ {
|
|
require.NoError(t, bc.AddBlock(bc.newBlock()))
|
|
ic.Block.Index++
|
|
}
|
|
}
|
|
|
|
standBySorted := bc.GetStandByValidators()
|
|
sort.Sort(standBySorted)
|
|
pubs, err := neo.ComputeNextBlockValidators(bc, ic.DAO)
|
|
require.NoError(t, err)
|
|
require.Equal(t, standBySorted, pubs)
|
|
|
|
sz := testchain.CommitteeSize()
|
|
accs := make([]*wallet.Account, sz)
|
|
candidates := make(keys.PublicKeys, sz)
|
|
txs := make([]*transaction.Transaction, 0, len(accs))
|
|
for i := 0; i < sz; i++ {
|
|
priv, err := keys.NewPrivateKey()
|
|
require.NoError(t, err)
|
|
candidates[i] = priv.PublicKey()
|
|
accs[i], err = wallet.NewAccount()
|
|
require.NoError(t, err)
|
|
if i > 0 {
|
|
require.NoError(t, neo.RegisterCandidateInternal(ic, candidates[i]))
|
|
}
|
|
|
|
to := accs[i].Contract.ScriptHash()
|
|
w := io.NewBufBinWriter()
|
|
emit.AppCall(w.BinWriter, bc.contracts.NEO.Hash, "transfer", callflag.All,
|
|
neoOwner.BytesBE(), to.BytesBE(),
|
|
big.NewInt(int64(sz-i)*1000000).Int64(), nil)
|
|
emit.Opcodes(w.BinWriter, opcode.ASSERT)
|
|
emit.AppCall(w.BinWriter, bc.contracts.GAS.Hash, "transfer", callflag.All,
|
|
neoOwner.BytesBE(), to.BytesBE(),
|
|
int64(1_000_000_000), nil)
|
|
emit.Opcodes(w.BinWriter, opcode.ASSERT)
|
|
require.NoError(t, w.Err)
|
|
tx := transaction.New(w.Bytes(), 1000_000_000)
|
|
tx.ValidUntilBlock = bc.BlockHeight() + 1
|
|
setSigner(tx, testchain.MultisigScriptHash())
|
|
require.NoError(t, testchain.SignTx(bc, tx))
|
|
txs = append(txs, tx)
|
|
}
|
|
require.NoError(t, bc.AddBlock(bc.newBlock(txs...)))
|
|
for _, tx := range txs {
|
|
checkTxHalt(t, bc, tx.Hash())
|
|
}
|
|
transferBlock := bc.BlockHeight()
|
|
|
|
for i := 1; i < sz; i++ {
|
|
priv := accs[i].PrivateKey()
|
|
h := priv.GetScriptHash()
|
|
setSigner(tx, h)
|
|
ic.VM.Load(priv.PublicKey().GetVerificationScript())
|
|
require.NoError(t, neo.VoteInternal(ic, h, candidates[i]))
|
|
}
|
|
|
|
// We still haven't voted enough validators in.
|
|
pubs, err = neo.ComputeNextBlockValidators(bc, ic.DAO)
|
|
require.NoError(t, err)
|
|
require.Equal(t, standBySorted, pubs)
|
|
|
|
advanceChain(t)
|
|
pubs = neo.GetNextBlockValidatorsInternal()
|
|
require.EqualValues(t, standBySorted, pubs)
|
|
|
|
// Register and give some value to the last validator.
|
|
require.NoError(t, neo.RegisterCandidateInternal(ic, candidates[0]))
|
|
priv := accs[0].PrivateKey()
|
|
h := priv.GetScriptHash()
|
|
setSigner(tx, h)
|
|
ic.VM.Load(priv.PublicKey().GetVerificationScript())
|
|
require.NoError(t, neo.VoteInternal(ic, h, candidates[0]))
|
|
|
|
_, err = ic.DAO.Persist()
|
|
require.NoError(t, err)
|
|
advanceChain(t)
|
|
pubs, err = neo.ComputeNextBlockValidators(bc, ic.DAO)
|
|
require.NoError(t, err)
|
|
sortedCandidates := candidates.Copy()[:testchain.Size()]
|
|
sort.Sort(sortedCandidates)
|
|
require.EqualValues(t, sortedCandidates, pubs)
|
|
|
|
pubs = neo.GetNextBlockValidatorsInternal()
|
|
require.EqualValues(t, sortedCandidates, pubs)
|
|
|
|
t.Run("check voter rewards", func(t *testing.T) {
|
|
gasBalance := make([]*big.Int, len(accs))
|
|
neoBalance := make([]*big.Int, len(accs))
|
|
txs := make([]*transaction.Transaction, 0, len(accs))
|
|
for i := range accs {
|
|
w := io.NewBufBinWriter()
|
|
h := accs[i].PrivateKey().GetScriptHash()
|
|
gasBalance[i] = bc.GetUtilityTokenBalance(h)
|
|
neoBalance[i], _ = bc.GetGoverningTokenBalance(h)
|
|
emit.AppCall(w.BinWriter, bc.contracts.NEO.Hash, "transfer", callflag.All,
|
|
h.BytesBE(), h.BytesBE(), int64(1), nil)
|
|
emit.Opcodes(w.BinWriter, opcode.ASSERT)
|
|
require.NoError(t, w.Err)
|
|
tx := transaction.New(w.Bytes(), 0)
|
|
tx.ValidUntilBlock = bc.BlockHeight() + 1
|
|
tx.NetworkFee = 2_000_000
|
|
tx.SystemFee = 11_000_000
|
|
setSigner(tx, h)
|
|
require.NoError(t, accs[i].SignTx(netmode.UnitTestNet, tx))
|
|
txs = append(txs, tx)
|
|
}
|
|
require.NoError(t, bc.AddBlock(bc.newBlock(txs...)))
|
|
for _, tx := range txs {
|
|
checkTxHalt(t, bc, tx.Hash())
|
|
}
|
|
|
|
// GAS increase consists of 2 parts: NEO holding + voting for committee nodes.
|
|
// Here we check that 2-nd part exists and is proportional to the amount of NEO given.
|
|
for i := range accs {
|
|
newGAS := bc.GetUtilityTokenBalance(accs[i].Contract.ScriptHash())
|
|
newGAS.Sub(newGAS, gasBalance[i])
|
|
|
|
gasForHold, err := bc.contracts.NEO.CalculateNEOHolderReward(bc.dao, neoBalance[i], transferBlock, bc.BlockHeight())
|
|
require.NoError(t, err)
|
|
newGAS.Sub(newGAS, gasForHold)
|
|
require.True(t, newGAS.Sign() > 0)
|
|
gasBalance[i] = newGAS
|
|
}
|
|
// First account voted later than the others.
|
|
require.Equal(t, -1, gasBalance[0].Cmp(gasBalance[1]))
|
|
for i := 2; i < testchain.ValidatorsCount; i++ {
|
|
require.Equal(t, 0, gasBalance[i].Cmp(gasBalance[1]))
|
|
}
|
|
require.Equal(t, 1, gasBalance[1].Cmp(gasBalance[testchain.ValidatorsCount]))
|
|
for i := testchain.ValidatorsCount; i < testchain.CommitteeSize(); i++ {
|
|
require.Equal(t, 0, gasBalance[i].Cmp(gasBalance[testchain.ValidatorsCount]))
|
|
}
|
|
})
|
|
|
|
require.NoError(t, neo.UnregisterCandidateInternal(ic, candidates[0]))
|
|
require.Error(t, neo.VoteInternal(ic, h, candidates[0]))
|
|
advanceChain(t)
|
|
|
|
pubs, err = neo.ComputeNextBlockValidators(bc, ic.DAO)
|
|
require.NoError(t, err)
|
|
for i := range pubs {
|
|
require.NotEqual(t, candidates[0], pubs[i])
|
|
}
|
|
}
|
|
|
|
// TestNEO_RecursiveDistribution is a test for https://github.com/nspcc-dev/neo-go/pull/2181.
|
|
func TestNEO_RecursiveGASMint(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
initBasicChain(t, bc)
|
|
|
|
contractHash, err := bc.GetContractScriptHash(1) // deployed rpc/server/testdata/test_contract.go contract
|
|
require.NoError(t, err)
|
|
tx := transferTokenFromMultisigAccount(t, bc, contractHash, bc.contracts.GAS.Hash, 2_0000_0000)
|
|
checkTxHalt(t, bc, tx.Hash())
|
|
|
|
// Transfer 10 NEO to test contract, the contract should earn some GAS by owning this NEO.
|
|
tx = transferTokenFromMultisigAccount(t, bc, contractHash, bc.contracts.NEO.Hash, 10)
|
|
res, err := bc.GetAppExecResults(tx.Hash(), trigger.Application)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, res[0].VMState)
|
|
|
|
// Add blocks to be able to trigger NEO transfer from contract address to owner
|
|
// address inside onNEP17Payment (the contract starts NEO transfers from chain height = 100).
|
|
for i := bc.BlockHeight(); i < 100; i++ {
|
|
require.NoError(t, bc.AddBlock(bc.newBlock()))
|
|
}
|
|
|
|
// Transfer 1 more NEO to the contract. Transfer will trigger onNEP17Payment. OnNEP17Payment will
|
|
// trigger transfer of 11 NEO to the contract owner (based on the contract code). 11 NEO Transfer will
|
|
// trigger GAS distribution. GAS transfer will trigger OnNEP17Payment one more time. The recursion
|
|
// shouldn't occur here, because contract's balance LastUpdated height has already been updated in
|
|
// this block.
|
|
tx = transferTokenFromMultisigAccount(t, bc, contractHash, bc.contracts.NEO.Hash, 1)
|
|
res, err = bc.GetAppExecResults(tx.Hash(), trigger.Application)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, res[0].VMState, res[0].FaultException)
|
|
}
|
|
|
|
func TestNEO_SetGasPerBlock(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
testGetSet(t, bc, bc.contracts.NEO.Hash, "GasPerBlock",
|
|
5*native.GASFactor, 0, 10*native.GASFactor)
|
|
}
|
|
|
|
func TestNEO_CalculateBonus(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
neo := bc.contracts.NEO
|
|
tx := transaction.New([]byte{byte(opcode.PUSH1)}, 0)
|
|
ic := bc.newInteropContext(trigger.Application, bc.dao, nil, tx)
|
|
ic.SpawnVM()
|
|
ic.VM.LoadScript([]byte{byte(opcode.RET)})
|
|
t.Run("Invalid", func(t *testing.T) {
|
|
_, err := neo.CalculateNEOHolderReward(ic.DAO, new(big.Int).SetInt64(-1), 0, 1)
|
|
require.Error(t, err)
|
|
})
|
|
t.Run("Zero", func(t *testing.T) {
|
|
res, err := neo.CalculateNEOHolderReward(ic.DAO, big.NewInt(0), 0, 100)
|
|
require.NoError(t, err)
|
|
require.EqualValues(t, 0, res.Int64())
|
|
})
|
|
t.Run("ManyBlocks", func(t *testing.T) {
|
|
setSigner(tx, neo.GetCommitteeAddress())
|
|
err := neo.SetGASPerBlock(ic, 10, big.NewInt(1*native.GASFactor))
|
|
require.NoError(t, err)
|
|
|
|
res, err := neo.CalculateNEOHolderReward(ic.DAO, big.NewInt(100), 5, 15)
|
|
require.NoError(t, err)
|
|
require.EqualValues(t, (100*5*5/10)+(100*5*1/10), res.Int64())
|
|
})
|
|
}
|
|
|
|
func TestNEO_GetAccountState(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
acc, err := wallet.NewAccount()
|
|
require.NoError(t, err)
|
|
|
|
h := acc.Contract.ScriptHash()
|
|
t.Run("empty", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_0000000, bc.contracts.NEO.Hash, "getAccountState", h)
|
|
require.NoError(t, err)
|
|
checkResult(t, res, stackitem.Null{})
|
|
})
|
|
|
|
const amount = 123
|
|
transferTokenFromMultisigAccountCheckOK(t, bc, h, bc.GoverningTokenHash(), int64(amount))
|
|
|
|
t.Run("with funds", func(t *testing.T) {
|
|
bs := stackitem.NewStruct([]stackitem.Item{
|
|
stackitem.Make(123),
|
|
stackitem.Make(bc.BlockHeight()),
|
|
stackitem.Null{},
|
|
})
|
|
res, err := invokeContractMethod(bc, 1_0000000, bc.contracts.NEO.Hash, "getAccountState", h)
|
|
require.NoError(t, err)
|
|
checkResult(t, res, bs)
|
|
})
|
|
}
|
|
|
|
func TestNEO_CommitteeBountyOnPersist(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
hs := make([]util.Uint160, testchain.CommitteeSize())
|
|
for i := range hs {
|
|
hs[i] = testchain.PrivateKeyByID(i).GetScriptHash()
|
|
}
|
|
|
|
const singleBounty = 50000000
|
|
bs := map[int]int64{0: singleBounty}
|
|
checkBalances := func() {
|
|
for i := 0; i < testchain.CommitteeSize(); i++ {
|
|
require.EqualValues(t, bs[i], bc.GetUtilityTokenBalance(hs[i]).Int64(), i)
|
|
}
|
|
}
|
|
for i := 0; i < testchain.CommitteeSize()*2; i++ {
|
|
require.NoError(t, bc.AddBlock(bc.newBlock()))
|
|
bs[(i+1)%testchain.CommitteeSize()] += singleBounty
|
|
checkBalances()
|
|
}
|
|
}
|
|
|
|
func TestNEO_TransferOnPayment(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
cs, _ := getTestContractState(bc)
|
|
require.NoError(t, bc.contracts.Management.PutContractState(bc.dao, cs))
|
|
|
|
const amount = 2
|
|
tx := transferTokenFromMultisigAccount(t, bc, cs.Hash, bc.contracts.NEO.Hash, amount)
|
|
aer, err := bc.GetAppExecResults(tx.Hash(), trigger.Application)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, aer[0].VMState)
|
|
require.Len(t, aer[0].Events, 3) // transfer + GAS claim for sender + onPayment
|
|
|
|
e := aer[0].Events[2]
|
|
require.Equal(t, "LastPayment", e.Name)
|
|
arr := e.Item.Value().([]stackitem.Item)
|
|
require.Equal(t, bc.contracts.NEO.Hash.BytesBE(), arr[0].Value())
|
|
require.Equal(t, neoOwner.BytesBE(), arr[1].Value())
|
|
require.Equal(t, big.NewInt(amount), arr[2].Value())
|
|
|
|
tx = transferTokenFromMultisigAccount(t, bc, cs.Hash, bc.contracts.NEO.Hash, amount)
|
|
aer, err = bc.GetAppExecResults(tx.Hash(), trigger.Application)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, aer[0].VMState)
|
|
// Now we must also have GAS claim for contract and corresponding `onPayment`.
|
|
require.Len(t, aer[0].Events, 5)
|
|
|
|
e = aer[0].Events[2] // onPayment for GAS claim
|
|
require.Equal(t, "LastPayment", e.Name)
|
|
arr = e.Item.Value().([]stackitem.Item)
|
|
require.Equal(t, stackitem.Null{}, arr[1])
|
|
require.Equal(t, bc.contracts.GAS.Hash.BytesBE(), arr[0].Value())
|
|
|
|
e = aer[0].Events[4] // onPayment for NEO transfer
|
|
require.Equal(t, "LastPayment", e.Name)
|
|
arr = e.Item.Value().([]stackitem.Item)
|
|
require.Equal(t, bc.contracts.NEO.Hash.BytesBE(), arr[0].Value())
|
|
require.Equal(t, neoOwner.BytesBE(), arr[1].Value())
|
|
require.Equal(t, big.NewInt(amount), arr[2].Value())
|
|
}
|
|
|
|
func TestRegisterPrice(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
testGetSet(t, bc, bc.contracts.NEO.Hash, "RegisterPrice",
|
|
native.DefaultRegisterPrice, 1, math.MaxInt64)
|
|
}
|
|
|
|
func TestNEO_Roundtrip(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
initialBalance, initialHeight := bc.GetGoverningTokenBalance(neoOwner)
|
|
require.NotNil(t, initialBalance)
|
|
|
|
t.Run("bad: amount > initial balance", func(t *testing.T) {
|
|
tx := transferTokenFromMultisigAccountWithAssert(t, bc, neoOwner, bc.contracts.NEO.Hash, initialBalance.Int64()+1, false)
|
|
aer, err := bc.GetAppExecResults(tx.Hash(), trigger.Application)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, aer[0].VMState, aer[0].FaultException) // transfer without assert => HALT state
|
|
checkResult(t, &aer[0], stackitem.NewBool(false))
|
|
require.Len(t, aer[0].Events, 0) // failed transfer => no events
|
|
// check balance and height were not changed
|
|
updatedBalance, updatedHeight := bc.GetGoverningTokenBalance(neoOwner)
|
|
require.Equal(t, initialBalance, updatedBalance)
|
|
require.Equal(t, initialHeight, updatedHeight)
|
|
})
|
|
|
|
t.Run("good: amount == initial balance", func(t *testing.T) {
|
|
tx := transferTokenFromMultisigAccountWithAssert(t, bc, neoOwner, bc.contracts.NEO.Hash, initialBalance.Int64(), false)
|
|
aer, err := bc.GetAppExecResults(tx.Hash(), trigger.Application)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, aer[0].VMState, aer[0].FaultException)
|
|
checkResult(t, &aer[0], stackitem.NewBool(true))
|
|
require.Len(t, aer[0].Events, 2) // roundtrip + GAS claim
|
|
// check balance wasn't changed and height was updated
|
|
updatedBalance, updatedHeight := bc.GetGoverningTokenBalance(neoOwner)
|
|
require.Equal(t, initialBalance, updatedBalance)
|
|
require.Equal(t, bc.BlockHeight(), updatedHeight)
|
|
})
|
|
}
|
|
|
|
func TestNEO_TransferZeroWithZeroBalance(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
check := func(t *testing.T, roundtrip bool) {
|
|
acc := newAccountWithGAS(t, bc)
|
|
from := acc.PrivateKey().GetScriptHash()
|
|
to := from
|
|
if !roundtrip {
|
|
to = random.Uint160()
|
|
}
|
|
transferTx := newNEP17TransferWithAssert(bc.contracts.NEO.Hash, acc.PrivateKey().GetScriptHash(), to, 0, true)
|
|
transferTx.SystemFee = 100000000
|
|
transferTx.NetworkFee = 10000000
|
|
transferTx.ValidUntilBlock = bc.BlockHeight() + 1
|
|
addSigners(acc.PrivateKey().GetScriptHash(), transferTx)
|
|
require.NoError(t, acc.SignTx(bc.config.Magic, transferTx))
|
|
b := bc.newBlock(transferTx)
|
|
require.NoError(t, bc.AddBlock(b))
|
|
|
|
aer, err := bc.GetAppExecResults(transferTx.Hash(), trigger.Application)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, aer[0].VMState, aer[0].FaultException)
|
|
require.Len(t, aer[0].Events, 1) // roundtrip only, no GAS claim
|
|
require.Equal(t, stackitem.NewBigInteger(big.NewInt(0)), aer[0].Events[0].Item.Value().([]stackitem.Item)[2]) // amount is 0
|
|
// check balance wasn't changed and height wasn't updated
|
|
updatedBalance, updatedHeight := bc.GetGoverningTokenBalance(acc.PrivateKey().GetScriptHash())
|
|
require.Equal(t, big.NewInt(0), updatedBalance)
|
|
require.Equal(t, uint32(0), updatedHeight)
|
|
}
|
|
t.Run("roundtrip: amount == initial balance == 0", func(t *testing.T) {
|
|
check(t, true)
|
|
})
|
|
t.Run("non-roundtrip: amount == initial balance == 0", func(t *testing.T) {
|
|
check(t, false)
|
|
})
|
|
}
|
|
|
|
func TestNEO_TransferZeroWithNonZeroBalance(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
check := func(t *testing.T, roundtrip bool) {
|
|
acc := newAccountWithGAS(t, bc)
|
|
transferTokenFromMultisigAccount(t, bc, acc.PrivateKey().GetScriptHash(), bc.contracts.NEO.Hash, 100)
|
|
initialBalance, _ := bc.GetGoverningTokenBalance(acc.PrivateKey().GetScriptHash())
|
|
require.True(t, initialBalance.Sign() > 0)
|
|
|
|
from := acc.PrivateKey().GetScriptHash()
|
|
to := from
|
|
if !roundtrip {
|
|
to = random.Uint160()
|
|
}
|
|
transferTx := newNEP17TransferWithAssert(bc.contracts.NEO.Hash, acc.PrivateKey().GetScriptHash(), to, 0, true)
|
|
transferTx.SystemFee = 100000000
|
|
transferTx.NetworkFee = 10000000
|
|
transferTx.ValidUntilBlock = bc.BlockHeight() + 1
|
|
addSigners(acc.PrivateKey().GetScriptHash(), transferTx)
|
|
require.NoError(t, acc.SignTx(bc.config.Magic, transferTx))
|
|
b := bc.newBlock(transferTx)
|
|
require.NoError(t, bc.AddBlock(b))
|
|
|
|
aer, err := bc.GetAppExecResults(transferTx.Hash(), trigger.Application)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, aer[0].VMState, aer[0].FaultException)
|
|
require.Len(t, aer[0].Events, 2) // roundtrip + GAS claim
|
|
require.Equal(t, stackitem.NewBigInteger(big.NewInt(0)), aer[0].Events[1].Item.Value().([]stackitem.Item)[2]) // amount is 0
|
|
// check balance wasn't changed and height was updated
|
|
updatedBalance, updatedHeight := bc.GetGoverningTokenBalance(acc.PrivateKey().GetScriptHash())
|
|
require.Equal(t, initialBalance, updatedBalance)
|
|
require.Equal(t, bc.BlockHeight(), updatedHeight)
|
|
}
|
|
t.Run("roundtrip", func(t *testing.T) {
|
|
check(t, true)
|
|
})
|
|
t.Run("non-roundtrip", func(t *testing.T) {
|
|
check(t, false)
|
|
})
|
|
}
|