mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-11 15:30:07 +00:00
609 lines
22 KiB
Go
609 lines
22 KiB
Go
package core
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import (
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"bytes"
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"encoding/json"
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"math/big"
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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/config"
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"github.com/nspcc-dev/neo-go/pkg/core/chaindump"
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"github.com/nspcc-dev/neo-go/pkg/core/state"
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"github.com/nspcc-dev/neo-go/pkg/core/stateroot"
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"github.com/nspcc-dev/neo-go/pkg/core/storage"
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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"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
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"github.com/nspcc-dev/neo-go/pkg/util"
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"github.com/nspcc-dev/neo-go/pkg/vm"
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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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// This is in a separate test because test test for long manifest
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// prevents chain from being dumped. In any real scenario
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// restrictions on tx script length will be applied before
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// restrictions on manifest size. In this test providing manifest of max size
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// leads to tx deserialization failure.
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func TestRestoreAfterDeploy(t *testing.T) {
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bc := newTestChain(t)
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// nef.NewFile() cares about version a lot.
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config.Version = "0.90.0-test"
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mgmtHash := bc.ManagementContractHash()
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cs1, _ := getTestContractState(bc)
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cs1.ID = 1
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cs1.Hash = state.CreateContractHash(testchain.MultisigScriptHash(), cs1.NEF.Checksum, cs1.Manifest.Name)
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manif1, err := json.Marshal(cs1.Manifest)
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require.NoError(t, err)
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nef1, err := nef.NewFile(cs1.NEF.Script)
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require.NoError(t, err)
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nef1b, err := nef1.Bytes()
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require.NoError(t, err)
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res, err := invokeContractMethod(bc, 100_00000000, mgmtHash, "deploy", nef1b, append(manif1, make([]byte, manifest.MaxManifestSize)...))
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require.NoError(t, err)
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checkFAULTState(t, res)
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}
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type memoryStore struct {
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*storage.MemoryStore
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}
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func (memoryStore) Close() error { return nil }
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func TestStartFromHeight(t *testing.T) {
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st := memoryStore{storage.NewMemoryStore()}
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bc := newTestChainWithCustomCfgAndStore(t, st, nil)
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cs1, _ := getTestContractState(bc)
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func() {
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require.NoError(t, bc.contracts.Management.PutContractState(bc.dao, cs1))
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checkContractState(t, bc, cs1.Hash, cs1)
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_, err := bc.dao.Store.Persist()
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require.NoError(t, err)
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}()
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bc2 := newTestChainWithCustomCfgAndStore(t, st, nil)
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checkContractState(t, bc2, cs1.Hash, cs1)
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}
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func TestContractDeployAndUpdateWithParameter(t *testing.T) {
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bc := newTestChain(t)
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// nef.NewFile() cares about version a lot.
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config.Version = "0.90.0-test"
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mgmtHash := bc.ManagementContractHash()
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cs1, _ := getTestContractState(bc)
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cs1.Manifest.Permissions = []manifest.Permission{*manifest.NewPermission(manifest.PermissionWildcard)}
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cs1.ID = 1
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cs1.Hash = state.CreateContractHash(testchain.MultisigScriptHash(), cs1.NEF.Checksum, cs1.Manifest.Name)
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manif1, err := json.Marshal(cs1.Manifest)
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require.NoError(t, err)
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nef1b, err := cs1.NEF.Bytes()
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require.NoError(t, err)
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aer, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manif1, int64(42))
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require.NoError(t, err)
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require.Equal(t, vm.HaltState, aer.VMState)
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t.Run("_deploy called", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 1_00000000, cs1.Hash, "getValue")
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require.NoError(t, err)
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require.Equal(t, 1, len(res.Stack))
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item, err := stackitem.DeserializeItem(res.Stack[0].Value().([]byte))
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require.NoError(t, err)
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expected := []stackitem.Item{stackitem.Make("create"), stackitem.Make(42)}
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require.Equal(t, stackitem.NewArray(expected), item)
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})
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cs1.NEF.Script = append(cs1.NEF.Script, byte(opcode.RET))
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cs1.NEF.Checksum = cs1.NEF.CalculateChecksum()
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nef1b, err = cs1.NEF.Bytes()
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require.NoError(t, err)
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cs1.UpdateCounter++
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aer, err = invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nef1b, nil, "new data")
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require.NoError(t, err)
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require.Equal(t, vm.HaltState, aer.VMState)
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t.Run("_deploy called", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 1_00000000, cs1.Hash, "getValue")
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require.NoError(t, err)
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require.Equal(t, 1, len(res.Stack))
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item, err := stackitem.DeserializeItem(res.Stack[0].Value().([]byte))
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require.NoError(t, err)
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expected := []stackitem.Item{stackitem.Make("update"), stackitem.Make("new data")}
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require.Equal(t, stackitem.NewArray(expected), item)
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})
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}
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func TestContractDeploy(t *testing.T) {
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bc := newTestChain(t)
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// nef.NewFile() cares about version a lot.
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config.Version = "0.90.0-test"
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mgmtHash := bc.ManagementContractHash()
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cs1, _ := getTestContractState(bc)
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cs1.ID = 1
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cs1.Hash = state.CreateContractHash(testchain.MultisigScriptHash(), cs1.NEF.Checksum, cs1.Manifest.Name)
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manif1, err := json.Marshal(cs1.Manifest)
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require.NoError(t, err)
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nef1b, err := cs1.NEF.Bytes()
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require.NoError(t, err)
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t.Run("no NEF", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nil, manif1)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("no manifest", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, nil)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("int for NEF", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", int64(1), manif1)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("zero-length NEF", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", []byte{}, manif1)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("array for NEF", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", []interface{}{int64(1)}, manif1)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("bad script in NEF", func(t *testing.T) {
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nf, err := nef.FileFromBytes(nef1b) // make a full copy
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require.NoError(t, err)
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nf.Script[0] = 0xff
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nf.CalculateChecksum()
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nefbad, err := nf.Bytes()
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require.NoError(t, err)
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nefbad, manif1)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("int for manifest", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, int64(1))
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("zero-length manifest", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, []byte{})
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("array for manifest", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, []interface{}{int64(1)})
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("non-utf8 manifest", func(t *testing.T) {
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manifB := bytes.Replace(manif1, []byte("TestMain"), []byte("\xff\xfe\xfd"), 1) // Replace name.
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manifB)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("invalid manifest", func(t *testing.T) {
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pkey, err := keys.NewPrivateKey()
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require.NoError(t, err)
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var badManifest = cs1.Manifest
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badManifest.Groups = []manifest.Group{{PublicKey: pkey.PublicKey(), Signature: make([]byte, 64)}}
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manifB, err := json.Marshal(badManifest)
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require.NoError(t, err)
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manifB)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("bad methods in manifest 1", func(t *testing.T) {
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var badManifest = cs1.Manifest
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badManifest.ABI.Methods = make([]manifest.Method, len(cs1.Manifest.ABI.Methods))
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copy(badManifest.ABI.Methods, cs1.Manifest.ABI.Methods)
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badManifest.ABI.Methods[0].Offset = 100500 // out of bounds
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manifB, err := json.Marshal(badManifest)
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require.NoError(t, err)
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manifB)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("bad methods in manifest 2", func(t *testing.T) {
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var badManifest = cs1.Manifest
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badManifest.ABI.Methods = make([]manifest.Method, len(cs1.Manifest.ABI.Methods))
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copy(badManifest.ABI.Methods, cs1.Manifest.ABI.Methods)
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badManifest.ABI.Methods[0].Offset = len(cs1.NEF.Script) - 2 // Ends with `CALLT(X,X);RET`.
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manifB, err := json.Marshal(badManifest)
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require.NoError(t, err)
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manifB)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("not enough GAS", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 1_00000000, mgmtHash, "deploy", nef1b, manif1)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("positive", func(t *testing.T) {
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tx1, err := prepareContractMethodInvoke(bc, 11_00000000, mgmtHash, "deploy", nef1b, manif1)
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require.NoError(t, err)
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tx2, err := prepareContractMethodInvoke(bc, 1_00000000, mgmtHash, "getContract", cs1.Hash.BytesBE())
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require.NoError(t, err)
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aers, err := persistBlock(bc, tx1, tx2)
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require.NoError(t, err)
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for _, res := range aers {
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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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compareContractStates(t, cs1, res.Stack[0])
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}
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require.Equal(t, aers[0].Events, []state.NotificationEvent{{
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ScriptHash: mgmtHash,
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Name: "Deploy",
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Item: stackitem.NewArray([]stackitem.Item{stackitem.NewByteArray(cs1.Hash.BytesBE())}),
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}})
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t.Run("_deploy called", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 1_00000000, cs1.Hash, "getValue")
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require.NoError(t, err)
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require.Equal(t, 1, len(res.Stack))
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item, err := stackitem.DeserializeItem(res.Stack[0].Value().([]byte))
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require.NoError(t, err)
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expected := []stackitem.Item{stackitem.Make("create"), stackitem.Null{}}
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require.Equal(t, stackitem.NewArray(expected), item)
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})
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t.Run("get after deploy", func(t *testing.T) {
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checkContractState(t, bc, cs1.Hash, cs1)
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})
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t.Run("get after restore", func(t *testing.T) {
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w := io.NewBufBinWriter()
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require.NoError(t, chaindump.Dump(bc, w.BinWriter, 0, bc.BlockHeight()+1))
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require.NoError(t, w.Err)
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r := io.NewBinReaderFromBuf(w.Bytes())
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bc2 := newTestChain(t)
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require.NoError(t, chaindump.Restore(bc2, r, 0, bc.BlockHeight()+1, nil))
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require.NoError(t, r.Err)
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checkContractState(t, bc2, cs1.Hash, cs1)
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})
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})
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t.Run("contract already exists", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nef1b, manif1)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("failed _deploy", func(t *testing.T) {
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deployScript := []byte{byte(opcode.ABORT)}
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m := manifest.NewManifest("TestDeployAbort")
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m.ABI.Methods = []manifest.Method{
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{
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Name: manifest.MethodDeploy,
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Offset: 0,
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Parameters: []manifest.Parameter{
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manifest.NewParameter("data", smartcontract.AnyType),
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manifest.NewParameter("isUpdate", smartcontract.BoolType),
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},
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ReturnType: smartcontract.VoidType,
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},
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}
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nefD, err := nef.NewFile(deployScript)
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require.NoError(t, err)
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nefDb, err := nefD.Bytes()
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require.NoError(t, err)
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manifD, err := json.Marshal(m)
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require.NoError(t, err)
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nefDb, manifD)
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require.NoError(t, err)
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checkFAULTState(t, res)
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t.Run("get after failed deploy", func(t *testing.T) {
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h := state.CreateContractHash(neoOwner, nefD.Checksum, m.Name)
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checkContractState(t, bc, h, nil)
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})
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})
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t.Run("bad _deploy", func(t *testing.T) { // invalid _deploy signature
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deployScript := []byte{byte(opcode.RET)}
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m := manifest.NewManifest("TestBadDeploy")
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m.ABI.Methods = []manifest.Method{
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{
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Name: manifest.MethodDeploy,
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Offset: 0,
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Parameters: []manifest.Parameter{
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manifest.NewParameter("data", smartcontract.AnyType),
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manifest.NewParameter("isUpdate", smartcontract.BoolType),
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},
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ReturnType: smartcontract.ArrayType,
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},
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}
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nefD, err := nef.NewFile(deployScript)
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require.NoError(t, err)
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nefDb, err := nefD.Bytes()
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require.NoError(t, err)
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manifD, err := json.Marshal(m)
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require.NoError(t, err)
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res, err := invokeContractMethod(bc, 11_00000000, mgmtHash, "deploy", nefDb, manifD)
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require.NoError(t, err)
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checkFAULTState(t, res)
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t.Run("get after bad _deploy", func(t *testing.T) {
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h := state.CreateContractHash(neoOwner, nefD.Checksum, m.Name)
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checkContractState(t, bc, h, nil)
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})
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})
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}
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func checkContractState(t *testing.T, bc *Blockchain, h util.Uint160, cs *state.Contract) {
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mgmtHash := bc.contracts.Management.Hash
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res, err := invokeContractMethod(bc, 1_00000000, mgmtHash, "getContract", h.BytesBE())
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require.NoError(t, err)
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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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if cs == nil {
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require.Equal(t, stackitem.Null{}, res.Stack[0])
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} else {
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compareContractStates(t, cs, res.Stack[0])
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}
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}
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func TestContractUpdate(t *testing.T) {
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bc := newTestChain(t)
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// nef.NewFile() cares about version a lot.
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config.Version = "0.90.0-test"
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mgmtHash := bc.ManagementContractHash()
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cs1, _ := getTestContractState(bc)
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// Allow calling management contract.
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cs1.Manifest.Permissions = []manifest.Permission{*manifest.NewPermission(manifest.PermissionWildcard)}
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err := bc.contracts.Management.PutContractState(bc.dao, cs1)
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require.NoError(t, err)
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manif1, err := json.Marshal(cs1.Manifest)
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require.NoError(t, err)
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nef1, err := nef.NewFile(cs1.NEF.Script)
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require.NoError(t, err)
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nef1b, err := nef1.Bytes()
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require.NoError(t, err)
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t.Run("no contract", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 10_00000000, mgmtHash, "update", nef1b, manif1)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("zero-length NEF", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", []byte{}, manif1)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("zero-length manifest", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nef1b, []byte{})
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("not enough GAS", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 1_00000000, cs1.Hash, "update", nef1b, manif1)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("no real params", func(t *testing.T) {
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res, err := invokeContractMethod(bc, 10_00000000, cs1.Hash, "update", nil, nil)
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require.NoError(t, err)
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checkFAULTState(t, res)
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})
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t.Run("invalid manifest", func(t *testing.T) {
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pkey, err := keys.NewPrivateKey()
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require.NoError(t, err)
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var badManifest = cs1.Manifest
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badManifest.Groups = []manifest.Group{{PublicKey: pkey.PublicKey(), Signature: make([]byte, 64)}}
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manifB, err := json.Marshal(badManifest)
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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()
|
|
_, _, 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)
|
|
}
|