639 lines
22 KiB
Go
639 lines
22 KiB
Go
package core
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"math/big"
|
|
"testing"
|
|
|
|
"github.com/nspcc-dev/neo-go/internal/testchain"
|
|
"github.com/nspcc-dev/neo-go/pkg/config"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/chaindump"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/state"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/stateroot"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/storage"
|
|
"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"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
|
|
"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/stretchr/testify/require"
|
|
)
|
|
|
|
func TestDeployManifestOverflow(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
// nef.NewFile() cares about version a lot.
|
|
config.Version = "0.90.0-test"
|
|
mgmtHash := bc.ManagementContractHash()
|
|
cs1, _ := getTestContractState(bc)
|
|
cs1.ID = 1
|
|
cs1.Hash = state.CreateContractHash(testchain.MultisigScriptHash(), cs1.NEF.Checksum, cs1.Manifest.Name)
|
|
manif1, err := json.Marshal(cs1.Manifest)
|
|
require.NoError(t, err)
|
|
nef1, err := nef.NewFile(cs1.NEF.Script)
|
|
require.NoError(t, err)
|
|
nef1b, err := nef1.Bytes()
|
|
require.NoError(t, err)
|
|
|
|
w := io.NewBufBinWriter()
|
|
emit.Bytes(w.BinWriter, manif1)
|
|
emit.Int(w.BinWriter, manifest.MaxManifestSize)
|
|
emit.Opcodes(w.BinWriter, opcode.NEWBUFFER, opcode.CAT)
|
|
emit.Bytes(w.BinWriter, nef1b)
|
|
emit.Int(w.BinWriter, 2)
|
|
emit.Opcodes(w.BinWriter, opcode.PACK)
|
|
emit.AppCallNoArgs(w.BinWriter, mgmtHash, "deploy", callflag.All)
|
|
require.NoError(t, w.Err)
|
|
script := w.Bytes()
|
|
|
|
tx := transaction.New(script, 0)
|
|
tx.ValidUntilBlock = bc.blockHeight + 1
|
|
addSigners(neoOwner, tx)
|
|
setTxSystemFee(bc, 100_00000000, tx)
|
|
require.NoError(t, testchain.SignTx(bc, tx))
|
|
|
|
aers, err := persistBlock(bc, tx)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, aers[0])
|
|
}
|
|
|
|
type memoryStore struct {
|
|
*storage.MemoryStore
|
|
}
|
|
|
|
func (memoryStore) Close() error { return nil }
|
|
|
|
func TestStartFromHeight(t *testing.T) {
|
|
st := memoryStore{storage.NewMemoryStore()}
|
|
bc := newTestChainWithCustomCfgAndStore(t, st, nil)
|
|
cs1, _ := getTestContractState(bc)
|
|
func() {
|
|
require.NoError(t, bc.contracts.Management.PutContractState(bc.dao, cs1))
|
|
checkContractState(t, bc, cs1.Hash, cs1)
|
|
_, err := bc.dao.Store.Persist()
|
|
require.NoError(t, err)
|
|
}()
|
|
|
|
bc2 := newTestChainWithCustomCfgAndStore(t, st, nil)
|
|
checkContractState(t, bc2, cs1.Hash, cs1)
|
|
}
|
|
|
|
func TestContractDeployAndUpdateWithParameter(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
// nef.NewFile() cares about version a lot.
|
|
config.Version = "0.90.0-test"
|
|
mgmtHash := bc.ManagementContractHash()
|
|
cs1, _ := getTestContractState(bc)
|
|
cs1.Manifest.Permissions = []manifest.Permission{*manifest.NewPermission(manifest.PermissionWildcard)}
|
|
cs1.ID = 1
|
|
cs1.Hash = state.CreateContractHash(testchain.MultisigScriptHash(), cs1.NEF.Checksum, cs1.Manifest.Name)
|
|
manif1, err := json.Marshal(cs1.Manifest)
|
|
require.NoError(t, err)
|
|
nef1b, err := cs1.NEF.Bytes()
|
|
require.NoError(t, err)
|
|
|
|
aer, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manif1, int64(42))
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, aer.VMState)
|
|
|
|
t.Run("_deploy called", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, cs1.Hash, "getValue")
|
|
require.NoError(t, err)
|
|
require.Equal(t, 1, len(res.Stack))
|
|
item, err := stackitem.Deserialize(res.Stack[0].Value().([]byte))
|
|
require.NoError(t, err)
|
|
expected := []stackitem.Item{stackitem.Make("create"), stackitem.Make(42)}
|
|
require.Equal(t, stackitem.NewArray(expected), item)
|
|
})
|
|
|
|
cs1.NEF.Script = append(cs1.NEF.Script, byte(opcode.RET))
|
|
cs1.NEF.Checksum = cs1.NEF.CalculateChecksum()
|
|
nef1b, err = cs1.NEF.Bytes()
|
|
require.NoError(t, err)
|
|
cs1.UpdateCounter++
|
|
|
|
aer, err = invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nef1b, nil, "new data")
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, aer.VMState)
|
|
|
|
t.Run("_deploy called", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, cs1.Hash, "getValue")
|
|
require.NoError(t, err)
|
|
require.Equal(t, 1, len(res.Stack))
|
|
item, err := stackitem.Deserialize(res.Stack[0].Value().([]byte))
|
|
require.NoError(t, err)
|
|
expected := []stackitem.Item{stackitem.Make("update"), stackitem.Make("new data")}
|
|
require.Equal(t, stackitem.NewArray(expected), item)
|
|
})
|
|
}
|
|
|
|
func TestContractDeploy(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
// nef.NewFile() cares about version a lot.
|
|
config.Version = "0.90.0-test"
|
|
mgmtHash := bc.ManagementContractHash()
|
|
cs1, _ := getTestContractState(bc)
|
|
cs1.ID = 1
|
|
cs1.Hash = state.CreateContractHash(testchain.MultisigScriptHash(), cs1.NEF.Checksum, cs1.Manifest.Name)
|
|
manif1, err := json.Marshal(cs1.Manifest)
|
|
require.NoError(t, err)
|
|
nef1b, err := cs1.NEF.Bytes()
|
|
require.NoError(t, err)
|
|
|
|
t.Run("no NEF", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nil, manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("no manifest", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, nil)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("int for NEF", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", int64(1), manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("zero-length NEF", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", []byte{}, manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("array for NEF", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", []interface{}{int64(1)}, manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("bad script in NEF", func(t *testing.T) {
|
|
nf, err := nef.FileFromBytes(nef1b) // make a full copy
|
|
require.NoError(t, err)
|
|
nf.Script[0] = 0xff
|
|
nf.CalculateChecksum()
|
|
nefbad, err := nf.Bytes()
|
|
require.NoError(t, err)
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nefbad, manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("int for manifest", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, int64(1))
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("zero-length manifest", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, []byte{})
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("array for manifest", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, []interface{}{int64(1)})
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("non-utf8 manifest", func(t *testing.T) {
|
|
manifB := bytes.Replace(manif1, []byte("TestMain"), []byte("\xff\xfe\xfd"), 1) // Replace name.
|
|
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manifB)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("invalid manifest", func(t *testing.T) {
|
|
pkey, err := keys.NewPrivateKey()
|
|
require.NoError(t, err)
|
|
|
|
var badManifest = cs1.Manifest
|
|
badManifest.Groups = []manifest.Group{{PublicKey: pkey.PublicKey(), Signature: make([]byte, 64)}}
|
|
manifB, err := json.Marshal(badManifest)
|
|
require.NoError(t, err)
|
|
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manifB)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("bad methods in manifest 1", func(t *testing.T) {
|
|
var badManifest = cs1.Manifest
|
|
badManifest.ABI.Methods = make([]manifest.Method, len(cs1.Manifest.ABI.Methods))
|
|
copy(badManifest.ABI.Methods, cs1.Manifest.ABI.Methods)
|
|
badManifest.ABI.Methods[0].Offset = 100500 // out of bounds
|
|
|
|
manifB, err := json.Marshal(badManifest)
|
|
require.NoError(t, err)
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manifB)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
|
|
t.Run("bad methods in manifest 2", func(t *testing.T) {
|
|
var badManifest = cs1.Manifest
|
|
badManifest.ABI.Methods = make([]manifest.Method, len(cs1.Manifest.ABI.Methods))
|
|
copy(badManifest.ABI.Methods, cs1.Manifest.ABI.Methods)
|
|
badManifest.ABI.Methods[0].Offset = len(cs1.NEF.Script) - 2 // Ends with `CALLT(X,X);RET`.
|
|
|
|
manifB, err := json.Marshal(badManifest)
|
|
require.NoError(t, err)
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manifB)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
|
|
t.Run("not enough GAS", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, mgmtHash, "deploy", nef1b, manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("positive", func(t *testing.T) {
|
|
tx1, err := prepareContractMethodInvoke(bc, 11_00000000, mgmtHash, "deploy", nef1b, manif1)
|
|
require.NoError(t, err)
|
|
tx2, err := prepareContractMethodInvoke(bc, 1_00000000, mgmtHash, "getContract", cs1.Hash.BytesBE())
|
|
require.NoError(t, err)
|
|
|
|
aers, err := persistBlock(bc, tx1, tx2)
|
|
require.NoError(t, err)
|
|
for _, res := range aers {
|
|
require.Equal(t, vm.HaltState, res.VMState)
|
|
require.Equal(t, 1, len(res.Stack))
|
|
compareContractStates(t, cs1, res.Stack[0])
|
|
}
|
|
require.Equal(t, aers[0].Events, []state.NotificationEvent{{
|
|
ScriptHash: mgmtHash,
|
|
Name: "Deploy",
|
|
Item: stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray(cs1.Hash.BytesBE())}),
|
|
}})
|
|
t.Run("_deploy called", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, cs1.Hash, "getValue")
|
|
require.NoError(t, err)
|
|
require.Equal(t, 1, len(res.Stack))
|
|
item, err := stackitem.Deserialize(res.Stack[0].Value().([]byte))
|
|
require.NoError(t, err)
|
|
expected := []stackitem.Item{stackitem.Make("create"), stackitem.Null{}}
|
|
require.Equal(t, stackitem.NewArray(expected), item)
|
|
})
|
|
t.Run("get after deploy", func(t *testing.T) {
|
|
checkContractState(t, bc, cs1.Hash, cs1)
|
|
})
|
|
t.Run("get after restore", func(t *testing.T) {
|
|
w := io.NewBufBinWriter()
|
|
require.NoError(t, chaindump.Dump(bc, w.BinWriter, 0, bc.BlockHeight()+1))
|
|
require.NoError(t, w.Err)
|
|
|
|
r := io.NewBinReaderFromBuf(w.Bytes())
|
|
bc2 := newTestChain(t)
|
|
|
|
require.NoError(t, chaindump.Restore(bc2, r, 0, bc.BlockHeight()+1, nil))
|
|
require.NoError(t, r.Err)
|
|
checkContractState(t, bc2, cs1.Hash, cs1)
|
|
})
|
|
})
|
|
t.Run("contract already exists", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("failed _deploy", func(t *testing.T) {
|
|
deployScript := []byte{byte(opcode.ABORT)}
|
|
m := manifest.NewManifest("TestDeployAbort")
|
|
m.ABI.Methods = []manifest.Method{
|
|
{
|
|
Name: manifest.MethodDeploy,
|
|
Offset: 0,
|
|
Parameters: []manifest.Parameter{
|
|
manifest.NewParameter("data", smartcontract.AnyType),
|
|
manifest.NewParameter("isUpdate", smartcontract.BoolType),
|
|
},
|
|
ReturnType: smartcontract.VoidType,
|
|
},
|
|
}
|
|
nefD, err := nef.NewFile(deployScript)
|
|
require.NoError(t, err)
|
|
nefDb, err := nefD.Bytes()
|
|
require.NoError(t, err)
|
|
manifD, err := json.Marshal(m)
|
|
require.NoError(t, err)
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nefDb, manifD)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
|
|
t.Run("get after failed deploy", func(t *testing.T) {
|
|
h := state.CreateContractHash(neoOwner, nefD.Checksum, m.Name)
|
|
checkContractState(t, bc, h, nil)
|
|
})
|
|
})
|
|
t.Run("bad _deploy", func(t *testing.T) { // invalid _deploy signature
|
|
deployScript := []byte{byte(opcode.RET)}
|
|
m := manifest.NewManifest("TestBadDeploy")
|
|
m.ABI.Methods = []manifest.Method{
|
|
{
|
|
Name: manifest.MethodDeploy,
|
|
Offset: 0,
|
|
Parameters: []manifest.Parameter{
|
|
manifest.NewParameter("data", smartcontract.AnyType),
|
|
manifest.NewParameter("isUpdate", smartcontract.BoolType),
|
|
},
|
|
ReturnType: smartcontract.ArrayType,
|
|
},
|
|
}
|
|
nefD, err := nef.NewFile(deployScript)
|
|
require.NoError(t, err)
|
|
nefDb, err := nefD.Bytes()
|
|
require.NoError(t, err)
|
|
manifD, err := json.Marshal(m)
|
|
require.NoError(t, err)
|
|
res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nefDb, manifD)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
|
|
t.Run("get after bad _deploy", func(t *testing.T) {
|
|
h := state.CreateContractHash(neoOwner, nefD.Checksum, m.Name)
|
|
checkContractState(t, bc, h, nil)
|
|
})
|
|
})
|
|
}
|
|
|
|
func checkContractState(t *testing.T, bc *Blockchain, h util.Uint160, cs *state.Contract) {
|
|
mgmtHash := bc.contracts.Management.Hash
|
|
res, err := invokeContractMethod(bc, 1_00000000, mgmtHash, "getContract", h.BytesBE())
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, res.VMState)
|
|
require.Equal(t, 1, len(res.Stack))
|
|
if cs == nil {
|
|
require.Equal(t, stackitem.Null{}, res.Stack[0])
|
|
} else {
|
|
compareContractStates(t, cs, res.Stack[0])
|
|
}
|
|
}
|
|
|
|
func TestContractUpdate(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
// nef.NewFile() cares about version a lot.
|
|
config.Version = "0.90.0-test"
|
|
mgmtHash := bc.ManagementContractHash()
|
|
cs1, _ := getTestContractState(bc)
|
|
// Allow calling management contract.
|
|
cs1.Manifest.Permissions = []manifest.Permission{*manifest.NewPermission(manifest.PermissionWildcard)}
|
|
err := bc.contracts.Management.PutContractState(bc.dao, cs1)
|
|
require.NoError(t, err)
|
|
manif1, err := json.Marshal(cs1.Manifest)
|
|
require.NoError(t, err)
|
|
nef1, err := nef.NewFile(cs1.NEF.Script)
|
|
require.NoError(t, err)
|
|
nef1b, err := nef1.Bytes()
|
|
require.NoError(t, err)
|
|
|
|
t.Run("no contract", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 10_00000000, mgmtHash, "update", nef1b, manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("zero-length NEF", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", []byte{}, manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("zero-length manifest", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nef1b, []byte{})
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("not enough GAS", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, cs1.Hash, "update", nef1b, manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("no real params", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nil, nil)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("invalid manifest", func(t *testing.T) {
|
|
pkey, err := keys.NewPrivateKey()
|
|
require.NoError(t, err)
|
|
|
|
var badManifest = cs1.Manifest
|
|
badManifest.Groups = []manifest.Group{{PublicKey: pkey.PublicKey(), Signature: make([]byte, 64)}}
|
|
manifB, err := json.Marshal(badManifest)
|
|
require.NoError(t, err)
|
|
|
|
res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nef1b, manifB)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("manifest and script mismatch", func(t *testing.T) {
|
|
nf, err := nef.FileFromBytes(nef1b) // Make a full copy.
|
|
require.NoError(t, err)
|
|
nf.Script = append(nf.Script, byte(opcode.RET))
|
|
copy(nf.Script[1:], nf.Script) // Now all method offsets are wrong.
|
|
nf.Script[0] = byte(opcode.RET) // Even though the script is correct.
|
|
nf.CalculateChecksum()
|
|
nefnew, err := nf.Bytes()
|
|
require.NoError(t, err)
|
|
res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nefnew, manif1)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
|
|
t.Run("change name", func(t *testing.T) {
|
|
var badManifest = cs1.Manifest
|
|
badManifest.Name += "tail"
|
|
manifB, err := json.Marshal(badManifest)
|
|
require.NoError(t, err)
|
|
|
|
res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nef1b, manifB)
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
|
|
cs1.NEF.Script = append(cs1.NEF.Script, byte(opcode.RET))
|
|
cs1.NEF.Checksum = cs1.NEF.CalculateChecksum()
|
|
nef1b, err = cs1.NEF.Bytes()
|
|
require.NoError(t, err)
|
|
cs1.UpdateCounter++
|
|
|
|
t.Run("update script, positive", func(t *testing.T) {
|
|
tx1, err := prepareContractMethodInvoke(bc, 10_00000000, cs1.Hash, "update", nef1b, nil)
|
|
require.NoError(t, err)
|
|
tx2, err := prepareContractMethodInvoke(bc, 1_00000000, mgmtHash, "getContract", cs1.Hash.BytesBE())
|
|
require.NoError(t, err)
|
|
|
|
aers, err := persistBlock(bc, tx1, tx2)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, aers[0].VMState)
|
|
require.Equal(t, vm.HaltState, aers[1].VMState)
|
|
require.Equal(t, 1, len(aers[1].Stack))
|
|
compareContractStates(t, cs1, aers[1].Stack[0])
|
|
require.Equal(t, aers[0].Events, []state.NotificationEvent{{
|
|
ScriptHash: mgmtHash,
|
|
Name: "Update",
|
|
Item: stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray(cs1.Hash.BytesBE())}),
|
|
}})
|
|
t.Run("_deploy called", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, cs1.Hash, "getValue")
|
|
require.NoError(t, err)
|
|
require.Equal(t, 1, len(res.Stack))
|
|
item, err := stackitem.Deserialize(res.Stack[0].Value().([]byte))
|
|
require.NoError(t, err)
|
|
expected := []stackitem.Item{stackitem.Make("update"), stackitem.Null{}}
|
|
require.Equal(t, stackitem.NewArray(expected), item)
|
|
})
|
|
t.Run("check contract", func(t *testing.T) {
|
|
checkContractState(t, bc, cs1.Hash, cs1)
|
|
})
|
|
})
|
|
|
|
cs1.Manifest.Extra = []byte(`"update me"`)
|
|
manif1, err = json.Marshal(cs1.Manifest)
|
|
require.NoError(t, err)
|
|
cs1.UpdateCounter++
|
|
|
|
t.Run("update manifest, positive", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nil, manif1)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, res.VMState)
|
|
require.Equal(t, res.Events, []state.NotificationEvent{{
|
|
ScriptHash: mgmtHash,
|
|
Name: "Update",
|
|
Item: stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray(cs1.Hash.BytesBE())}),
|
|
}})
|
|
t.Run("check contract", func(t *testing.T) {
|
|
checkContractState(t, bc, cs1.Hash, cs1)
|
|
})
|
|
})
|
|
|
|
cs1.NEF.Script = append(cs1.NEF.Script, byte(opcode.ABORT))
|
|
cs1.NEF.Checksum = cs1.NEF.CalculateChecksum()
|
|
nef1b, err = cs1.NEF.Bytes()
|
|
require.NoError(t, err)
|
|
cs1.Manifest.Extra = []byte(`"update me once more"`)
|
|
manif1, err = json.Marshal(cs1.Manifest)
|
|
require.NoError(t, err)
|
|
cs1.UpdateCounter++
|
|
|
|
t.Run("update both script and manifest", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nef1b, manif1)
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, res.VMState)
|
|
require.Equal(t, res.Events, []state.NotificationEvent{{
|
|
ScriptHash: mgmtHash,
|
|
Name: "Update",
|
|
Item: stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray(cs1.Hash.BytesBE())}),
|
|
}})
|
|
t.Run("check contract", func(t *testing.T) {
|
|
checkContractState(t, bc, cs1.Hash, cs1)
|
|
})
|
|
})
|
|
}
|
|
|
|
func TestGetContract(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
mgmtHash := bc.ManagementContractHash()
|
|
cs1, _ := getTestContractState(bc)
|
|
err := bc.contracts.Management.PutContractState(bc.dao, cs1)
|
|
require.NoError(t, err)
|
|
|
|
t.Run("bad parameter type", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, mgmtHash, "getContract", []interface{}{int64(1)})
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("not a hash", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, mgmtHash, "getContract", []byte{1, 2, 3})
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("positive", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, mgmtHash, "getContract", cs1.Hash.BytesBE())
|
|
require.NoError(t, err)
|
|
require.Equal(t, 1, len(res.Stack))
|
|
compareContractStates(t, cs1, res.Stack[0])
|
|
})
|
|
}
|
|
|
|
func TestContractDestroy(t *testing.T) {
|
|
bc := newTestChain(t)
|
|
|
|
mgmtHash := bc.ManagementContractHash()
|
|
cs1, _ := getTestContractState(bc)
|
|
// Allow calling management contract.
|
|
cs1.Manifest.Permissions = []manifest.Permission{*manifest.NewPermission(manifest.PermissionWildcard)}
|
|
err := bc.contracts.Management.PutContractState(bc.dao, cs1)
|
|
require.NoError(t, err)
|
|
err = bc.dao.PutStorageItem(cs1.ID, []byte{1, 2, 3}, state.StorageItem{3, 2, 1})
|
|
require.NoError(t, err)
|
|
b := bc.dao.GetMPTBatch()
|
|
_, _, err = bc.GetStateModule().(*stateroot.Module).AddMPTBatch(bc.BlockHeight(), b, bc.dao.Store)
|
|
require.NoError(t, err)
|
|
|
|
t.Run("no contract", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, mgmtHash, "destroy")
|
|
require.NoError(t, err)
|
|
checkFAULTState(t, res)
|
|
})
|
|
t.Run("positive", func(t *testing.T) {
|
|
res, err := invokeContractMethod(bc, 1_00000000, cs1.Hash, "destroy")
|
|
require.NoError(t, err)
|
|
require.Equal(t, vm.HaltState, res.VMState)
|
|
require.Equal(t, res.Events, []state.NotificationEvent{{
|
|
ScriptHash: mgmtHash,
|
|
Name: "Destroy",
|
|
Item: stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray(cs1.Hash.BytesBE())}),
|
|
}})
|
|
t.Run("check contract", func(t *testing.T) {
|
|
checkContractState(t, bc, cs1.Hash, nil)
|
|
})
|
|
})
|
|
}
|
|
|
|
func compareContractStates(t *testing.T, expected *state.Contract, actual stackitem.Item) {
|
|
act, ok := actual.Value().([]stackitem.Item)
|
|
require.True(t, ok)
|
|
|
|
expectedManifest, err := expected.Manifest.ToStackItem()
|
|
require.NoError(t, err)
|
|
expectedNef, err := expected.NEF.Bytes()
|
|
require.NoError(t, err)
|
|
|
|
require.Equal(t, 5, len(act))
|
|
require.Equal(t, expected.ID, int32(act[0].Value().(*big.Int).Int64()))
|
|
require.Equal(t, expected.UpdateCounter, uint16(act[1].Value().(*big.Int).Int64()))
|
|
require.Equal(t, expected.Hash.BytesBE(), act[2].Value().([]byte))
|
|
require.Equal(t, expectedNef, act[3].Value().([]byte))
|
|
require.Equal(t, expectedManifest, act[4])
|
|
}
|
|
|
|
func TestMinimumDeploymentFee(t *testing.T) {
|
|
chain := newTestChain(t)
|
|
|
|
t.Run("get, internal method", func(t *testing.T) {
|
|
n := chain.contracts.Management.GetMinimumDeploymentFee(chain.dao)
|
|
require.Equal(t, 10_00000000, int(n))
|
|
})
|
|
|
|
testGetSet(t, chain, chain.contracts.Management.Hash, "MinimumDeploymentFee", 10_00000000, 0, 0)
|
|
}
|
|
|
|
func TestManagement_GetNEP17Contracts(t *testing.T) {
|
|
t.Run("empty chain", func(t *testing.T) {
|
|
chain := newTestChain(t)
|
|
require.ElementsMatch(t, []util.Uint160{chain.contracts.NEO.Hash, chain.contracts.GAS.Hash}, chain.contracts.Management.GetNEP17Contracts())
|
|
})
|
|
|
|
t.Run("test chain", func(t *testing.T) {
|
|
chain := newTestChain(t)
|
|
initBasicChain(t, chain)
|
|
rublesHash, err := chain.GetContractScriptHash(1)
|
|
require.NoError(t, err)
|
|
require.ElementsMatch(t, []util.Uint160{chain.contracts.NEO.Hash, chain.contracts.GAS.Hash, rublesHash}, chain.contracts.Management.GetNEP17Contracts())
|
|
})
|
|
}
|