package nep_test import ( "io" "math/big" "path/filepath" "strconv" "strings" "testing" "github.com/nspcc-dev/neo-go/internal/testcli" "github.com/nspcc-dev/neo-go/pkg/core/native/nativenames" "github.com/nspcc-dev/neo-go/pkg/encoding/address" "github.com/nspcc-dev/neo-go/pkg/encoding/fixedn" "github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest" "github.com/nspcc-dev/neo-go/pkg/wallet" "github.com/stretchr/testify/require" ) func TestNEP17Balance(t *testing.T) { e := testcli.NewExecutor(t, true) cmdbalance := []string{"neo-go", "wallet", "nep17", "balance"} cmdbase := append(cmdbalance, "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", testcli.ValidatorWallet, ) cmd := append(cmdbase, "--address", testcli.ValidatorAddr) t.Run("excessive parameters", func(t *testing.T) { e.RunWithError(t, append(cmd, "--token", "NEO", "gas")...) }) t.Run("NEO", func(t *testing.T) { b, index := e.Chain.GetGoverningTokenBalance(testcli.ValidatorHash) checkResult := func(t *testing.T) { e.CheckNextLine(t, "^\\s*Account\\s+"+testcli.ValidatorAddr) e.CheckNextLine(t, "^\\s*NEO:\\s+NeoToken \\("+e.Chain.GoverningTokenHash().StringLE()+"\\)") e.CheckNextLine(t, "^\\s*Amount\\s*:\\s*"+b.String()+"$") e.CheckNextLine(t, "^\\s*Updated\\s*:\\s*"+strconv.FormatUint(uint64(index), 10)) e.CheckEOF(t) } t.Run("Alias", func(t *testing.T) { e.Run(t, append(cmd, "--token", "NEO")...) checkResult(t) }) t.Run("Hash", func(t *testing.T) { e.Run(t, append(cmd, "--token", e.Chain.GoverningTokenHash().StringLE())...) checkResult(t) }) }) t.Run("GAS", func(t *testing.T) { e.Run(t, append(cmd, "--token", "GAS")...) e.CheckNextLine(t, "^\\s*Account\\s+"+testcli.ValidatorAddr) e.CheckNextLine(t, "^\\s*GAS:\\s+GasToken \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)") b := e.Chain.GetUtilityTokenBalance(testcli.ValidatorHash) e.CheckNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(b.Int64()).String()+"$") }) t.Run("zero balance of known token", func(t *testing.T) { e.Run(t, append(cmdbase, []string{"--token", "NEO"}...)...) addr1, err := address.StringToUint160("Nhfg3TbpwogLvDGVvAvqyThbsHgoSUKwtn") require.NoError(t, err) e.CheckNextLine(t, "^Account "+address.Uint160ToString(addr1)) e.CheckNextLine(t, "^\\s*NEO:\\s+NeoToken \\("+e.Chain.GoverningTokenHash().StringLE()+"\\)") e.CheckNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(0).String()+"$") e.CheckNextLine(t, "^\\s*Updated:") e.CheckNextLine(t, "^\\s*$") }) t.Run("all accounts", func(t *testing.T) { e.Run(t, cmdbase...) addr1, err := address.StringToUint160("Nhfg3TbpwogLvDGVvAvqyThbsHgoSUKwtn") require.NoError(t, err) e.CheckNextLine(t, "^Account "+address.Uint160ToString(addr1)) e.CheckNextLine(t, "^\\s*GAS:\\s+GasToken \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)") balance := e.Chain.GetUtilityTokenBalance(addr1) e.CheckNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(balance.Int64()).String()+"$") e.CheckNextLine(t, "^\\s*Updated:") e.CheckNextLine(t, "^\\s*$") addr2, err := address.StringToUint160("NVTiAjNgagDkTr5HTzDmQP9kPwPHN5BgVq") require.NoError(t, err) e.CheckNextLine(t, "^Account "+address.Uint160ToString(addr2)) e.CheckNextLine(t, "^\\s*$") addr3, err := address.StringToUint160("NfgHwwTi3wHAS8aFAN243C5vGbkYDpqLHP") require.NoError(t, err) e.CheckNextLine(t, "^Account "+address.Uint160ToString(addr3)) // The order of assets is undefined. for i := 0; i < 2; i++ { line := e.GetNextLine(t) if strings.Contains(line, "GAS") { e.CheckLine(t, line, "^\\s*GAS:\\s+GasToken \\("+e.Chain.UtilityTokenHash().StringLE()+"\\)") balance = e.Chain.GetUtilityTokenBalance(addr3) e.CheckNextLine(t, "^\\s*Amount\\s*:\\s*"+fixedn.Fixed8(balance.Int64()).String()+"$") e.CheckNextLine(t, "^\\s*Updated:") } else { balance, index := e.Chain.GetGoverningTokenBalance(testcli.ValidatorHash) e.CheckLine(t, line, "^\\s*NEO:\\s+NeoToken \\("+e.Chain.GoverningTokenHash().StringLE()+"\\)") e.CheckNextLine(t, "^\\s*Amount\\s*:\\s*"+balance.String()+"$") e.CheckNextLine(t, "^\\s*Updated\\s*:\\s*"+strconv.FormatUint(uint64(index), 10)) } } e.CheckNextLine(t, "^\\s*$") addr4, err := address.StringToUint160("NfWu6j9KPLQMsWLfHz9iZRy5sNw2bUZWQL") // deployed verify.go contract require.NoError(t, err) e.CheckNextLine(t, "^Account "+address.Uint160ToString(addr4)) e.CheckEOF(t) }) t.Run("Bad token", func(t *testing.T) { e.Run(t, append(cmd, "--token", "kek")...) e.CheckNextLine(t, "^\\s*Account\\s+"+testcli.ValidatorAddr) e.CheckNextLine(t, `^\s*Can't find data for "kek" token\s*`) e.CheckEOF(t) }) t.Run("Bad wallet", func(t *testing.T) { e.RunWithError(t, append(cmdbalance, "--wallet", "/dev/null")...) }) } func TestNEP17Transfer(t *testing.T) { w, err := wallet.NewWalletFromFile("../testdata/testwallet.json") require.NoError(t, err) e := testcli.NewExecutor(t, true) args := []string{ "neo-go", "wallet", "nep17", "transfer", "--rpc-endpoint", "http://" + e.RPC.Addr, "--wallet", testcli.ValidatorWallet, "--to", w.Accounts[0].Address, "--token", "NEO", "--amount", "1", "--from", testcli.ValidatorAddr, } t.Run("missing receiver", func(t *testing.T) { as := append([]string{}, args[:8]...) as = append(as, args[10:]...) e.In.WriteString("one\r") e.RunWithError(t, as...) e.In.Reset() }) t.Run("InvalidPassword", func(t *testing.T) { e.In.WriteString("onetwothree\r") e.RunWithError(t, args...) e.In.Reset() }) t.Run("no confirmation", func(t *testing.T) { e.In.WriteString("one\r") e.RunWithError(t, args...) e.In.Reset() }) t.Run("cancel after prompt", func(t *testing.T) { e.In.WriteString("one\r") e.RunWithError(t, args...) e.In.Reset() }) e.In.WriteString("one\r") e.In.WriteString("Y\r") e.Run(t, args...) e.CheckNextLine(t, `^Network fee:\s*(\d|\.)+`) e.CheckNextLine(t, `^System fee:\s*(\d|\.)+`) e.CheckNextLine(t, `^Total fee:\s*(\d|\.)+`) e.CheckTxPersisted(t) sh := w.Accounts[0].ScriptHash() b, _ := e.Chain.GetGoverningTokenBalance(sh) require.Equal(t, big.NewInt(1), b) t.Run("with force", func(t *testing.T) { e.In.WriteString("one\r") e.Run(t, append(args, "--force")...) e.CheckTxPersisted(t) b, _ := e.Chain.GetGoverningTokenBalance(sh) require.Equal(t, big.NewInt(2), b) }) hVerify := deployVerifyContract(t, e) const validatorDefault = "Nhfg3TbpwogLvDGVvAvqyThbsHgoSUKwtn" t.Run("default address", func(t *testing.T) { e.In.WriteString("one\r") e.Run(t, "neo-go", "wallet", "nep17", "multitransfer", "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", testcli.ValidatorWallet, "--from", testcli.ValidatorAddr, "--force", "NEO:"+validatorDefault+":42", "GAS:"+validatorDefault+":7") e.CheckTxPersisted(t) args := args[:len(args)-2] // cut '--from' argument args = append(args, "--force") e.In.WriteString("one\r") e.Run(t, args...) e.CheckTxPersisted(t) b, _ := e.Chain.GetGoverningTokenBalance(sh) require.Equal(t, big.NewInt(3), b) sh, err = address.StringToUint160(validatorDefault) require.NoError(t, err) b, _ = e.Chain.GetGoverningTokenBalance(sh) require.Equal(t, big.NewInt(41), b) }) t.Run("with signers", func(t *testing.T) { e.In.WriteString("one\r") e.Run(t, "neo-go", "wallet", "nep17", "multitransfer", "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", testcli.ValidatorWallet, "--from", testcli.ValidatorAddr, "--force", "NEO:"+validatorDefault+":42", "GAS:"+validatorDefault+":7", "--", testcli.ValidatorAddr+":Global") e.CheckTxPersisted(t) }) validTil := e.Chain.BlockHeight() + 100 cmd := []string{ "neo-go", "wallet", "nep17", "transfer", "--rpc-endpoint", "http://" + e.RPC.Addr, "--wallet", testcli.ValidatorWallet, "--to", address.Uint160ToString(e.Chain.GetNotaryContractScriptHash()), "--token", "GAS", "--amount", "1", "--from", testcli.ValidatorAddr, "--force", "[", testcli.ValidatorAddr, strconv.Itoa(int(validTil)), "]"} t.Run("with data", func(t *testing.T) { e.In.WriteString("one\r") e.Run(t, cmd...) e.CheckTxPersisted(t) }) t.Run("with data and signers", func(t *testing.T) { t.Run("invalid sender's scope", func(t *testing.T) { e.In.WriteString("one\r") e.RunWithError(t, append(cmd, "--", testcli.ValidatorAddr+":None")...) }) t.Run("good", func(t *testing.T) { e.In.WriteString("one\r") e.Run(t, append(cmd, "--", testcli.ValidatorAddr+":Global")...) // CalledByEntry is enough, but it's the default value, so check something else e.CheckTxPersisted(t) }) t.Run("several signers", func(t *testing.T) { e.In.WriteString("one\r") e.Run(t, append(cmd, "--", testcli.ValidatorAddr, hVerify.StringLE())...) e.CheckTxPersisted(t) }) }) } func TestNEP17MultiTransfer(t *testing.T) { privs, _ := testcli.GenerateKeys(t, 3) e := testcli.NewExecutor(t, true) neoContractHash, err := e.Chain.GetNativeContractScriptHash(nativenames.Neo) require.NoError(t, err) args := []string{ "neo-go", "wallet", "nep17", "multitransfer", "--rpc-endpoint", "http://" + e.RPC.Addr, "--wallet", testcli.ValidatorWallet, "--from", testcli.ValidatorAddr, "--force", "NEO:" + privs[0].Address() + ":42", "GAS:" + privs[1].Address() + ":7", neoContractHash.StringLE() + ":" + privs[2].Address() + ":13", } hVerify := deployVerifyContract(t, e) t.Run("no cosigners", func(t *testing.T) { e.In.WriteString("one\r") e.Run(t, args...) e.CheckTxPersisted(t) b, _ := e.Chain.GetGoverningTokenBalance(privs[0].GetScriptHash()) require.Equal(t, big.NewInt(42), b) b = e.Chain.GetUtilityTokenBalance(privs[1].GetScriptHash()) require.Equal(t, big.NewInt(int64(fixedn.Fixed8FromInt64(7))), b) b, _ = e.Chain.GetGoverningTokenBalance(privs[2].GetScriptHash()) require.Equal(t, big.NewInt(13), b) }) t.Run("invalid sender scope", func(t *testing.T) { e.In.WriteString("one\r") e.RunWithError(t, append(args, "--", testcli.ValidatorAddr+":None")...) // invalid sender scope }) t.Run("Global sender scope", func(t *testing.T) { e.In.WriteString("one\r") e.Run(t, append(args, "--", testcli.ValidatorAddr+":Global")...) e.CheckTxPersisted(t) }) t.Run("Several cosigners", func(t *testing.T) { e.In.WriteString("one\r") e.Run(t, append(args, "--", testcli.ValidatorAddr, hVerify.StringLE())...) e.CheckTxPersisted(t) }) } func TestNEP17ImportToken(t *testing.T) { e := testcli.NewExecutor(t, true) tmpDir := t.TempDir() walletPath := filepath.Join(tmpDir, "walletForImport.json") neoContractHash, err := e.Chain.GetNativeContractScriptHash(nativenames.Neo) require.NoError(t, err) gasContractHash, err := e.Chain.GetNativeContractScriptHash(nativenames.Gas) require.NoError(t, err) nnsContractHash := deployNNSContract(t, e) e.Run(t, "neo-go", "wallet", "init", "--wallet", walletPath) // missing token hash e.RunWithError(t, "neo-go", "wallet", "nep17", "import", "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", walletPath) // additional parameter e.RunWithError(t, "neo-go", "wallet", "nep17", "import", "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", walletPath, "--token", gasContractHash.StringLE(), "useless") e.Run(t, "neo-go", "wallet", "nep17", "import", "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", walletPath, "--token", gasContractHash.StringLE()) e.Run(t, "neo-go", "wallet", "nep17", "import", "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", walletPath, "--token", address.Uint160ToString(neoContractHash)) // try address instead of sh // not a NEP-17 token e.RunWithError(t, "neo-go", "wallet", "nep17", "import", "--rpc-endpoint", "http://"+e.RPC.Addr, "--wallet", walletPath, "--token", nnsContractHash.StringLE()) t.Run("Info", func(t *testing.T) { checkGASInfo := func(t *testing.T) { e.CheckNextLine(t, "^Name:\\s*GasToken") e.CheckNextLine(t, "^Symbol:\\s*GAS") e.CheckNextLine(t, "^Hash:\\s*"+gasContractHash.StringLE()) e.CheckNextLine(t, "^Decimals:\\s*8") e.CheckNextLine(t, "^Address:\\s*"+address.Uint160ToString(gasContractHash)) e.CheckNextLine(t, "^Standard:\\s*"+string(manifest.NEP17StandardName)) } t.Run("excessive parameters", func(t *testing.T) { e.RunWithError(t, "neo-go", "wallet", "nep17", "info", "--wallet", walletPath, "--token", gasContractHash.StringLE(), "parameter") }) t.Run("WithToken", func(t *testing.T) { e.Run(t, "neo-go", "wallet", "nep17", "info", "--wallet", walletPath, "--token", gasContractHash.StringLE()) checkGASInfo(t) }) t.Run("NoToken", func(t *testing.T) { e.Run(t, "neo-go", "wallet", "nep17", "info", "--wallet", walletPath) checkGASInfo(t) _, err := e.Out.ReadString('\n') require.NoError(t, err) e.CheckNextLine(t, "^Name:\\s*NeoToken") e.CheckNextLine(t, "^Symbol:\\s*NEO") e.CheckNextLine(t, "^Hash:\\s*"+neoContractHash.StringLE()) e.CheckNextLine(t, "^Decimals:\\s*0") e.CheckNextLine(t, "^Address:\\s*"+address.Uint160ToString(neoContractHash)) e.CheckNextLine(t, "^Standard:\\s*"+string(manifest.NEP17StandardName)) }) t.Run("Remove", func(t *testing.T) { e.RunWithError(t, "neo-go", "wallet", "nep17", "remove", "--wallet", walletPath, "--token", neoContractHash.StringLE(), "add") e.In.WriteString("y\r") e.Run(t, "neo-go", "wallet", "nep17", "remove", "--wallet", walletPath, "--token", neoContractHash.StringLE()) e.Run(t, "neo-go", "wallet", "nep17", "info", "--wallet", walletPath) checkGASInfo(t) _, err := e.Out.ReadString('\n') require.Equal(t, err, io.EOF) }) }) }