neo-go/pkg/core/native_management_test.go

610 lines
22 KiB
Go
Raw Normal View History

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/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/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/opcode"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"github.com/stretchr/testify/require"
)
// This is in a separate test because test test for long manifest
// prevents chain from being dumped. In any real scenario
// restrictions on tx script length will be applied before
// restrictions on manifest size. In this test providing manifest of max size
// leads to tx deserialization failure.
func TestRestoreAfterDeploy(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)
res, err := invokeContractMethod(bc, 100_00000000, mgmtHash, "deploy", nef1b, append(manif1, make([]byte, manifest.MaxManifestSize)...))
require.NoError(t, err)
checkFAULTState(t, res)
}
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.DeserializeItem(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.DeserializeItem(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)
2021-01-19 08:23:39 +00:00
nef1b, err := cs1.NEF.Bytes()
require.NoError(t, err)
t.Run("no NEF", func(t *testing.T) {
2020-12-16 13:11:12 +00:00
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) {
2020-12-16 13:11:12 +00:00
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) {
2020-12-16 13:11:12 +00:00
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) {
2020-12-16 13:11:12 +00:00
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) {
2020-12-16 13:11:12 +00:00
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) {
2020-12-16 13:11:12 +00:00
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) {
2020-12-16 13:11:12 +00:00
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) {
2020-12-16 13:11:12 +00:00
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
2020-12-28 14:23:30 +00:00
badManifest.Groups = []manifest.Group{{PublicKey: pkey.PublicKey(), Signature: make([]byte, 64)}}
manifB, err := json.Marshal(badManifest)
require.NoError(t, err)
2020-12-16 13:11:12 +00:00
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) {
2020-12-16 13:11:12 +00:00
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.DeserializeItem(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) {
2020-12-16 13:11:12 +00:00
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)
2020-12-16 13:11:12 +00:00
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)
2020-12-16 13:11:12 +00:00
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))
2021-03-19 17:05:05 +00:00
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
2020-12-28 14:23:30 +00:00
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.DeserializeItem(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()
require.NoError(t, bc.GetStateModule().(*stateroot.Module).AddMPTBatch(bc.BlockHeight(), b))
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) {
2021-03-19 17:05:05 +00:00
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)
2021-02-03 18:09:50 +00:00
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))
2021-02-03 18:09:50 +00:00
require.Equal(t, expectedManifest, act[4])
}
2020-12-16 13:11:12 +00:00
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)
}