mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-10-16 15:43:25 +00:00
c16040aecc
As it's returned sorted now. Fixes state change mismatch for
NextValidators. It also partially reverts
2f8e7e4d33 and significantly changes the test
chain as the fees are no longer being sent to the same account.
95 lines
2.8 KiB
Go
95 lines
2.8 KiB
Go
package core
|
|
|
|
import (
|
|
"math/big"
|
|
"sort"
|
|
"testing"
|
|
|
|
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
|
|
"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/internal/testchain"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
|
|
"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/stretchr/testify/require"
|
|
)
|
|
|
|
func setSigner(tx *transaction.Transaction, h util.Uint160) {
|
|
tx.Signers = []transaction.Signer{{
|
|
Account: h,
|
|
Scopes: transaction.Global,
|
|
}}
|
|
}
|
|
|
|
func TestNEO_Vote(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
defer bc.Close()
|
|
|
|
neo := bc.contracts.NEO
|
|
tx := transaction.New(netmode.UnitTestNet, []byte{}, 0)
|
|
ic := bc.newInteropContext(trigger.System, bc.dao, nil, tx)
|
|
ic.VM = vm.New()
|
|
|
|
standBySorted := bc.GetStandByValidators()
|
|
sort.Sort(standBySorted)
|
|
pubs, err := neo.GetValidatorsInternal(bc, ic.DAO)
|
|
require.NoError(t, err)
|
|
require.Equal(t, standBySorted, pubs)
|
|
|
|
sz := testchain.Size()
|
|
|
|
candidates := make(keys.PublicKeys, sz)
|
|
for i := 0; i < sz; i++ {
|
|
priv, err := keys.NewPrivateKey()
|
|
require.NoError(t, err)
|
|
candidates[i] = priv.PublicKey()
|
|
if i > 0 {
|
|
require.NoError(t, neo.RegisterCandidateInternal(ic, candidates[i]))
|
|
}
|
|
}
|
|
|
|
for i := 0; i < sz; i++ {
|
|
to := testchain.PrivateKeyByID(i).GetScriptHash()
|
|
ic.VM.Load(testchain.MultisigVerificationScript())
|
|
ic.VM.LoadScriptWithHash(testchain.MultisigVerificationScript(), testchain.MultisigScriptHash(), smartcontract.All)
|
|
require.NoError(t, neo.TransferInternal(ic, testchain.MultisigScriptHash(), to, big.NewInt(int64(sz-i)*10000000)))
|
|
}
|
|
|
|
for i := 1; i < sz; i++ {
|
|
priv := testchain.PrivateKeyByID(i)
|
|
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.GetValidatorsInternal(bc, ic.DAO)
|
|
require.NoError(t, err)
|
|
require.Equal(t, standBySorted, pubs)
|
|
|
|
// Register and give some value to the last validator.
|
|
require.NoError(t, neo.RegisterCandidateInternal(ic, candidates[0]))
|
|
priv := testchain.PrivateKeyByID(0)
|
|
h := priv.GetScriptHash()
|
|
setSigner(tx, h)
|
|
ic.VM.Load(priv.PublicKey().GetVerificationScript())
|
|
require.NoError(t, neo.VoteInternal(ic, h, candidates[0]))
|
|
|
|
pubs, err = neo.GetValidatorsInternal(bc, ic.DAO)
|
|
require.NoError(t, err)
|
|
sortedCandidates := candidates.Copy()
|
|
sort.Sort(sortedCandidates)
|
|
require.EqualValues(t, sortedCandidates, pubs)
|
|
|
|
require.NoError(t, neo.UnregisterCandidateInternal(ic, candidates[0]))
|
|
require.Error(t, neo.VoteInternal(ic, h, candidates[0]))
|
|
|
|
pubs, err = neo.GetValidatorsInternal(bc, ic.DAO)
|
|
require.NoError(t, err)
|
|
for i := range pubs {
|
|
require.NotEqual(t, candidates[0], pubs[i])
|
|
}
|
|
}
|