mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-11 15:30:07 +00:00
200 lines
6.8 KiB
Go
200 lines
6.8 KiB
Go
package core
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import (
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"errors"
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"testing"
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"github.com/nspcc-dev/neo-go/internal/testchain"
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"github.com/nspcc-dev/neo-go/pkg/core/block"
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"github.com/nspcc-dev/neo-go/pkg/core/native"
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"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
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"github.com/nspcc-dev/neo-go/pkg/core/transaction"
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"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
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"github.com/nspcc-dev/neo-go/pkg/io"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger"
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"github.com/nspcc-dev/neo-go/pkg/vm"
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"github.com/nspcc-dev/neo-go/pkg/vm/emit"
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"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
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"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
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"github.com/stretchr/testify/require"
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)
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func (bc *Blockchain) setNodesByRole(t *testing.T, ok bool, r noderoles.Role, nodes keys.PublicKeys) {
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w := io.NewBufBinWriter()
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for _, pub := range nodes {
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emit.Bytes(w.BinWriter, pub.Bytes())
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}
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emit.Int(w.BinWriter, int64(len(nodes)))
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emit.Opcodes(w.BinWriter, opcode.PACK)
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emit.Int(w.BinWriter, int64(r))
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emit.Int(w.BinWriter, 2)
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emit.Opcodes(w.BinWriter, opcode.PACK)
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emit.AppCallNoArgs(w.BinWriter, bc.contracts.Designate.Hash, "designateAsRole", callflag.All)
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require.NoError(t, w.Err)
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tx := transaction.New(w.Bytes(), 0)
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tx.NetworkFee = 10_000_000
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tx.SystemFee = 10_000_000
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tx.ValidUntilBlock = 100
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tx.Signers = []transaction.Signer{
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{
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Account: testchain.MultisigScriptHash(),
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Scopes: transaction.None,
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},
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{
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Account: testchain.CommitteeScriptHash(),
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Scopes: transaction.CalledByEntry,
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},
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}
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require.NoError(t, testchain.SignTx(bc, tx))
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tx.Scripts = append(tx.Scripts, transaction.Witness{
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InvocationScript: testchain.SignCommittee(tx),
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VerificationScript: testchain.CommitteeVerificationScript(),
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})
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require.NoError(t, bc.AddBlock(bc.newBlock(tx)))
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aer, err := bc.GetAppExecResults(tx.Hash(), trigger.Application)
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require.NoError(t, err)
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require.Equal(t, 1, len(aer))
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if ok {
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require.Equal(t, vm.HaltState, aer[0].VMState)
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require.Equal(t, 1, len(aer[0].Events))
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ev := aer[0].Events[0]
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require.Equal(t, bc.contracts.Designate.Hash, ev.ScriptHash)
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require.Equal(t, native.DesignationEventName, ev.Name)
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require.Equal(t, []stackitem.Item{
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stackitem.Make(int64(r)),
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stackitem.Make(bc.BlockHeight()),
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}, ev.Item.Value().([]stackitem.Item))
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} else {
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require.Equal(t, vm.FaultState, aer[0].VMState)
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require.Equal(t, 0, len(aer[0].Events))
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}
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}
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func (bc *Blockchain) getNodesByRole(t *testing.T, ok bool, r noderoles.Role, index uint32, resLen int) {
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res, err := invokeContractMethod(bc, 10_000_000, bc.contracts.Designate.Hash, "getDesignatedByRole", int64(r), int64(index))
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require.NoError(t, err)
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if ok {
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require.Equal(t, vm.HaltState, res.VMState)
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require.Equal(t, 1, len(res.Stack))
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arrItem := res.Stack[0]
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require.Equal(t, stackitem.ArrayT, arrItem.Type())
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arr := arrItem.(*stackitem.Array)
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require.Equal(t, resLen, arr.Len())
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} else {
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checkFAULTState(t, res)
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}
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}
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func TestDesignate_DesignateAsRoleTx(t *testing.T) {
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bc := newTestChain(t)
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priv, err := keys.NewPrivateKey()
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require.NoError(t, err)
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pubs := keys.PublicKeys{priv.PublicKey()}
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bc.setNodesByRole(t, false, 0xFF, pubs)
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bc.setNodesByRole(t, true, noderoles.Oracle, pubs)
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index := bc.BlockHeight() + 1
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bc.getNodesByRole(t, false, 0xFF, 0, 0)
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bc.getNodesByRole(t, false, noderoles.Oracle, 100500, 0)
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bc.getNodesByRole(t, true, noderoles.Oracle, 0, 0) // returns an empty list
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bc.getNodesByRole(t, true, noderoles.Oracle, index, 1) // returns pubs
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priv1, err := keys.NewPrivateKey()
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require.NoError(t, err)
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pubs = keys.PublicKeys{priv1.PublicKey()}
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bc.setNodesByRole(t, true, noderoles.StateValidator, pubs)
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bc.getNodesByRole(t, true, noderoles.StateValidator, bc.BlockHeight()+1, 1)
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t.Run("neofs", func(t *testing.T) {
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priv, err := keys.NewPrivateKey()
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require.NoError(t, err)
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pubs = keys.PublicKeys{priv.PublicKey()}
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bc.setNodesByRole(t, true, noderoles.NeoFSAlphabet, pubs)
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bc.getNodesByRole(t, true, noderoles.NeoFSAlphabet, bc.BlockHeight()+1, 1)
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})
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}
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func TestDesignate_DesignateAsRole(t *testing.T) {
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bc := newTestChain(t)
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des := bc.contracts.Designate
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tx := transaction.New([]byte{byte(opcode.PUSH1)}, 0)
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bl := block.New(bc.config.StateRootInHeader)
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bl.Index = bc.BlockHeight() + 1
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ic := bc.newInteropContext(trigger.OnPersist, bc.dao, bl, tx)
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ic.SpawnVM()
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ic.VM.LoadScript([]byte{byte(opcode.RET)})
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_, _, err := des.GetDesignatedByRole(bc.dao, 0xFF, 255)
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require.True(t, errors.Is(err, native.ErrInvalidRole), "got: %v", err)
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pubs, index, err := des.GetDesignatedByRole(bc.dao, noderoles.Oracle, 255)
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require.NoError(t, err)
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require.Equal(t, 0, len(pubs))
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require.Equal(t, uint32(0), index)
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err = des.DesignateAsRole(ic, noderoles.Oracle, keys.PublicKeys{})
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require.True(t, errors.Is(err, native.ErrEmptyNodeList), "got: %v", err)
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err = des.DesignateAsRole(ic, noderoles.Oracle, make(keys.PublicKeys, 32+1))
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require.True(t, errors.Is(err, native.ErrLargeNodeList), "got: %v", err)
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priv, err := keys.NewPrivateKey()
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require.NoError(t, err)
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pub := priv.PublicKey()
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err = des.DesignateAsRole(ic, 0xFF, keys.PublicKeys{pub})
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require.True(t, errors.Is(err, native.ErrInvalidRole), "got: %v", err)
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err = des.DesignateAsRole(ic, noderoles.Oracle, keys.PublicKeys{pub})
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require.True(t, errors.Is(err, native.ErrInvalidWitness), "got: %v", err)
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setSigner(tx, testchain.CommitteeScriptHash())
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err = des.DesignateAsRole(ic, noderoles.Oracle, keys.PublicKeys{pub})
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require.NoError(t, err)
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pubs, index, err = des.GetDesignatedByRole(ic.DAO, noderoles.Oracle, bl.Index+1)
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require.NoError(t, err)
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require.Equal(t, keys.PublicKeys{pub}, pubs)
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require.Equal(t, bl.Index+1, index)
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pubs, index, err = des.GetDesignatedByRole(ic.DAO, noderoles.StateValidator, 255)
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require.NoError(t, err)
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require.Equal(t, 0, len(pubs))
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require.Equal(t, uint32(0), index)
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// Set StateValidator role.
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_, err = keys.NewPrivateKey()
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require.NoError(t, err)
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pub1 := priv.PublicKey()
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err = des.DesignateAsRole(ic, noderoles.StateValidator, keys.PublicKeys{pub1})
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require.NoError(t, err)
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pubs, index, err = des.GetDesignatedByRole(ic.DAO, noderoles.Oracle, 255)
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require.NoError(t, err)
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require.Equal(t, keys.PublicKeys{pub}, pubs)
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require.Equal(t, bl.Index+1, index)
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pubs, index, err = des.GetDesignatedByRole(ic.DAO, noderoles.StateValidator, 255)
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require.NoError(t, err)
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require.Equal(t, keys.PublicKeys{pub1}, pubs)
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require.Equal(t, bl.Index+1, index)
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// Set P2PNotary role.
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pubs, index, err = des.GetDesignatedByRole(ic.DAO, noderoles.P2PNotary, 255)
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require.NoError(t, err)
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require.Equal(t, 0, len(pubs))
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require.Equal(t, uint32(0), index)
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err = des.DesignateAsRole(ic, noderoles.P2PNotary, keys.PublicKeys{pub1})
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require.NoError(t, err)
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pubs, index, err = des.GetDesignatedByRole(ic.DAO, noderoles.P2PNotary, 255)
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require.NoError(t, err)
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require.Equal(t, keys.PublicKeys{pub1}, pubs)
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require.Equal(t, bl.Index+1, index)
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}
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