neoneo-go/pkg/core/interop_system_neotest_test.go

256 lines
8.7 KiB
Go

package core_test
import (
"encoding/json"
"math"
"math/big"
"testing"
"github.com/nspcc-dev/neo-go/internal/contracts"
"github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/interop/interopnames"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/encoding/address"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/neotest"
"github.com/nspcc-dev/neo-go/pkg/neotest/chain"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"github.com/stretchr/testify/require"
)
func TestSystemRuntimeGetRandom_DifferentTransactions(t *testing.T) {
bc, acc := chain.NewSingle(t)
e := neotest.NewExecutor(t, bc, acc, acc)
w := io.NewBufBinWriter()
emit.Syscall(w.BinWriter, interopnames.SystemRuntimeGetRandom)
require.NoError(t, w.Err)
script := w.Bytes()
tx1 := e.PrepareInvocation(t, script, []neotest.Signer{e.Validator}, bc.BlockHeight()+1)
tx2 := e.PrepareInvocation(t, script, []neotest.Signer{e.Validator}, bc.BlockHeight()+1)
e.AddNewBlock(t, tx1, tx2)
e.CheckHalt(t, tx1.Hash())
e.CheckHalt(t, tx2.Hash())
res1 := e.GetTxExecResult(t, tx1.Hash())
res2 := e.GetTxExecResult(t, tx2.Hash())
r1, err := res1.Stack[0].TryInteger()
require.NoError(t, err)
r2, err := res2.Stack[0].TryInteger()
require.NoError(t, err)
require.NotEqual(t, r1, r2)
}
func TestSystemContractCreateStandardAccount(t *testing.T) {
bc, acc := chain.NewSingle(t)
e := neotest.NewExecutor(t, bc, acc, acc)
w := io.NewBufBinWriter()
t.Run("Good", func(t *testing.T) {
priv, err := keys.NewPrivateKey()
require.NoError(t, err)
pub := priv.PublicKey()
emit.Bytes(w.BinWriter, pub.Bytes())
emit.Syscall(w.BinWriter, interopnames.SystemContractCreateStandardAccount)
require.NoError(t, w.Err)
script := w.Bytes()
tx := e.PrepareInvocation(t, script, []neotest.Signer{e.Validator}, bc.BlockHeight()+1)
e.AddNewBlock(t, tx)
e.CheckHalt(t, tx.Hash())
res := e.GetTxExecResult(t, tx.Hash())
value := res.Stack[0].Value().([]byte)
u, err := util.Uint160DecodeBytesBE(value)
require.NoError(t, err)
require.Equal(t, pub.GetScriptHash(), u)
})
t.Run("InvalidKey", func(t *testing.T) {
w.Reset()
emit.Bytes(w.BinWriter, []byte{1, 2, 3})
emit.Syscall(w.BinWriter, interopnames.SystemContractCreateStandardAccount)
require.NoError(t, w.Err)
script := w.Bytes()
tx := e.PrepareInvocation(t, script, []neotest.Signer{e.Validator}, bc.BlockHeight()+1)
e.AddNewBlock(t, tx)
e.CheckFault(t, tx.Hash(), "invalid prefix 1")
})
}
func TestSystemContractCreateMultisigAccount(t *testing.T) {
bc, acc := chain.NewSingle(t)
e := neotest.NewExecutor(t, bc, acc, acc)
w := io.NewBufBinWriter()
createScript := func(t *testing.T, pubs []interface{}, m int) []byte {
w.Reset()
emit.Array(w.BinWriter, pubs...)
emit.Int(w.BinWriter, int64(m))
emit.Syscall(w.BinWriter, interopnames.SystemContractCreateMultisigAccount)
require.NoError(t, w.Err)
return w.Bytes()
}
t.Run("Good", func(t *testing.T) {
m, n := 3, 5
pubs := make(keys.PublicKeys, n)
arr := make([]interface{}, n)
for i := range pubs {
pk, err := keys.NewPrivateKey()
require.NoError(t, err)
pubs[i] = pk.PublicKey()
arr[i] = pubs[i].Bytes()
}
script := createScript(t, arr, m)
txH := e.InvokeScript(t, script, []neotest.Signer{acc})
e.CheckHalt(t, txH)
res := e.GetTxExecResult(t, txH)
value := res.Stack[0].Value().([]byte)
u, err := util.Uint160DecodeBytesBE(value)
require.NoError(t, err)
expected, err := smartcontract.CreateMultiSigRedeemScript(m, pubs)
require.NoError(t, err)
require.Equal(t, hash.Hash160(expected), u)
})
t.Run("InvalidKey", func(t *testing.T) {
script := createScript(t, []interface{}{[]byte{1, 2, 3}}, 1)
e.InvokeScriptCheckFAULT(t, script, []neotest.Signer{acc}, "invalid prefix 1")
})
t.Run("Invalid m", func(t *testing.T) {
pk, err := keys.NewPrivateKey()
require.NoError(t, err)
script := createScript(t, []interface{}{pk.PublicKey().Bytes()}, 2)
e.InvokeScriptCheckFAULT(t, script, []neotest.Signer{acc}, "length of the signatures (2) is higher then the number of public keys")
})
t.Run("m overflows int32", func(t *testing.T) {
pk, err := keys.NewPrivateKey()
require.NoError(t, err)
m := big.NewInt(math.MaxInt32)
m.Add(m, big.NewInt(1))
w.Reset()
emit.Array(w.BinWriter, pk.Bytes())
emit.BigInt(w.BinWriter, m)
emit.Syscall(w.BinWriter, interopnames.SystemContractCreateMultisigAccount)
require.NoError(t, w.Err)
e.InvokeScriptCheckFAULT(t, w.Bytes(), []neotest.Signer{acc}, "m must be positive and fit int32")
})
}
func TestSystemRuntimeGasLeft(t *testing.T) {
const runtimeGasLeftPrice = 1 << 4
bc, acc := chain.NewSingle(t)
e := neotest.NewExecutor(t, bc, acc, acc)
w := io.NewBufBinWriter()
gasLimit := 1100
emit.Syscall(w.BinWriter, interopnames.SystemRuntimeGasLeft)
emit.Syscall(w.BinWriter, interopnames.SystemRuntimeGasLeft)
require.NoError(t, w.Err)
tx := transaction.New(w.Bytes(), int64(gasLimit))
tx.Nonce = neotest.Nonce()
tx.ValidUntilBlock = e.Chain.BlockHeight() + 1
e.SignTx(t, tx, int64(gasLimit), acc)
e.AddNewBlock(t, tx)
e.CheckHalt(t, tx.Hash())
res := e.GetTxExecResult(t, tx.Hash())
l1 := res.Stack[0].Value().(*big.Int)
l2 := res.Stack[1].Value().(*big.Int)
require.Equal(t, int64(gasLimit-runtimeGasLeftPrice*interop.DefaultBaseExecFee), l1.Int64())
require.Equal(t, int64(gasLimit-2*runtimeGasLeftPrice*interop.DefaultBaseExecFee), l2.Int64())
}
func TestLoadToken(t *testing.T) {
bc, acc := chain.NewSingle(t)
e := neotest.NewExecutor(t, bc, acc, acc)
managementInvoker := e.ValidatorInvoker(e.NativeHash(t, nativenames.Management))
cs, _ := contracts.GetTestContractState(t, pathToInternalContracts, 0, 1, acc.ScriptHash())
rawManifest, err := json.Marshal(cs.Manifest)
require.NoError(t, err)
rawNef, err := cs.NEF.Bytes()
require.NoError(t, err)
tx := managementInvoker.PrepareInvoke(t, "deploy", rawNef, rawManifest)
e.AddNewBlock(t, tx)
e.CheckHalt(t, tx.Hash())
cInvoker := e.ValidatorInvoker(cs.Hash)
t.Run("good", func(t *testing.T) {
realBalance, _ := bc.GetGoverningTokenBalance(acc.ScriptHash())
cInvoker.Invoke(t, stackitem.NewBigInteger(big.NewInt(realBalance.Int64()+1)), "callT0", acc.ScriptHash())
})
t.Run("invalid param count", func(t *testing.T) {
cInvoker.InvokeFail(t, "method not found: callT2/1", "callT2", acc.ScriptHash())
})
t.Run("invalid contract", func(t *testing.T) {
cInvoker.InvokeFail(t, "token contract 0000000000000000000000000000000000000000 not found: key not found", "callT1")
})
}
func TestSystemRuntimeGetNetwork(t *testing.T) {
bc, acc := chain.NewSingle(t)
e := neotest.NewExecutor(t, bc, acc, acc)
w := io.NewBufBinWriter()
emit.Syscall(w.BinWriter, interopnames.SystemRuntimeGetNetwork)
require.NoError(t, w.Err)
e.InvokeScriptCheckHALT(t, w.Bytes(), []neotest.Signer{acc}, stackitem.NewBigInteger(big.NewInt(int64(bc.GetConfig().Magic))))
}
func TestSystemRuntimeGetAddressVersion(t *testing.T) {
bc, acc := chain.NewSingle(t)
e := neotest.NewExecutor(t, bc, acc, acc)
w := io.NewBufBinWriter()
emit.Syscall(w.BinWriter, interopnames.SystemRuntimeGetAddressVersion)
require.NoError(t, w.Err)
e.InvokeScriptCheckHALT(t, w.Bytes(), []neotest.Signer{acc}, stackitem.NewBigInteger(big.NewInt(int64(address.NEO3Prefix))))
}
func TestSystemRuntimeBurnGas(t *testing.T) {
bc, acc := chain.NewSingle(t)
e := neotest.NewExecutor(t, bc, acc, acc)
managementInvoker := e.ValidatorInvoker(e.NativeHash(t, nativenames.Management))
cs, _ := contracts.GetTestContractState(t, pathToInternalContracts, 0, 1, acc.ScriptHash())
rawManifest, err := json.Marshal(cs.Manifest)
require.NoError(t, err)
rawNef, err := cs.NEF.Bytes()
require.NoError(t, err)
tx := managementInvoker.PrepareInvoke(t, "deploy", rawNef, rawManifest)
e.AddNewBlock(t, tx)
e.CheckHalt(t, tx.Hash())
cInvoker := e.ValidatorInvoker(cs.Hash)
t.Run("good", func(t *testing.T) {
h := cInvoker.Invoke(t, stackitem.Null{}, "burnGas", int64(1))
res := e.GetTxExecResult(t, h)
t.Run("gas limit exceeded", func(t *testing.T) {
tx := e.NewUnsignedTx(t, cs.Hash, "burnGas", int64(2))
e.SignTx(t, tx, res.GasConsumed, acc)
e.AddNewBlock(t, tx)
e.CheckFault(t, tx.Hash(), "GAS limit exceeded")
})
})
t.Run("too big integer", func(t *testing.T) {
gas := big.NewInt(math.MaxInt64)
gas.Add(gas, big.NewInt(1))
cInvoker.InvokeFail(t, "invalid GAS value", "burnGas", gas)
})
t.Run("zero GAS", func(t *testing.T) {
cInvoker.InvokeFail(t, "GAS must be positive", "burnGas", int64(0))
})
}