package core import ( "reflect" "runtime" "testing" "github.com/nspcc-dev/neo-go/pkg/core/dao" "github.com/nspcc-dev/neo-go/pkg/core/interop" "github.com/nspcc-dev/neo-go/pkg/core/storage" "github.com/nspcc-dev/neo-go/pkg/smartcontract/trigger" "github.com/nspcc-dev/neo-go/pkg/vm" "github.com/stretchr/testify/require" ) func testNonInterop(t *testing.T, value interface{}, f func(*interop.Context, *vm.VM) error) { v := vm.New() v.Estack().PushVal(value) chain := newTestChain(t) defer chain.Close() context := chain.newInteropContext(trigger.Application, dao.NewSimple(storage.NewMemoryStore()), nil, nil) require.Error(t, f(context, v)) } func TestUnexpectedNonInterops(t *testing.T) { vals := map[string]interface{}{ "int": 1, "bool": false, "string": "smth", "array": []int{1, 2, 3}, } // All of these functions expect an interop item on the stack. funcs := []func(*interop.Context, *vm.VM) error{ accountGetBalance, accountGetScriptHash, assetGetAdmin, assetGetAmount, assetGetAssetID, assetGetAssetType, assetGetAvailable, assetGetIssuer, assetGetOwner, assetGetPrecision, assetRenew, attrGetData, attrGetUsage, blockGetTransaction, blockGetTransactionCount, blockGetTransactions, contractGetScript, contractGetStorageContext, contractIsPayable, headerGetConsensusData, headerGetHash, headerGetIndex, headerGetMerkleRoot, headerGetNextConsensus, headerGetPrevHash, headerGetTimestamp, headerGetVersion, inputGetHash, inputGetIndex, invocationTxGetScript, outputGetAssetID, outputGetScriptHash, outputGetValue, storageContextAsReadOnly, storageDelete, storageFind, storageGet, storagePut, storagePutEx, txGetAttributes, txGetHash, txGetInputs, txGetOutputs, txGetReferences, txGetType, txGetUnspentCoins, txGetWitnesses, witnessGetVerificationScript, } for _, f := range funcs { for k, v := range vals { fname := runtime.FuncForPC(reflect.ValueOf(f).Pointer()).Name() t.Run(k+"/"+fname, func(t *testing.T) { testNonInterop(t, v, f) }) } } }