401 lines
12 KiB
Go
401 lines
12 KiB
Go
package main
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import (
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"encoding/hex"
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"encoding/json"
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"io/ioutil"
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"os"
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"path"
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"strings"
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"testing"
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"github.com/nspcc-dev/neo-go/internal/random"
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"github.com/nspcc-dev/neo-go/pkg/config"
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"github.com/nspcc-dev/neo-go/pkg/core/state"
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"github.com/nspcc-dev/neo-go/pkg/encoding/address"
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"github.com/nspcc-dev/neo-go/pkg/encoding/fixedn"
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"github.com/nspcc-dev/neo-go/pkg/rpc/response/result"
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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/stretchr/testify/require"
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)
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func TestCalcHash(t *testing.T) {
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e := newExecutor(t, false)
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defer e.Close(t)
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nefPath := "./testdata/verify.nef"
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src, err := ioutil.ReadFile(nefPath)
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require.NoError(t, err)
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nefF, err := nef.FileFromBytes(src)
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require.NoError(t, err)
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sender := random.Uint160()
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cmd := []string{"neo-go", "contract", "calc-hash"}
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t.Run("no sender", func(t *testing.T) {
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e.RunWithError(t, append(cmd, "--in", nefPath)...)
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})
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t.Run("no nef file", func(t *testing.T) {
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e.RunWithError(t, append(cmd, "--sender", sender.StringLE())...)
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})
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t.Run("invalid path", func(t *testing.T) {
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e.RunWithError(t, append(cmd, "--sender", sender.StringLE(),
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"--in", "./testdata/verify.nef123")...)
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})
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t.Run("invalid file", func(t *testing.T) {
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p := path.Join(os.TempDir(), "neogo.calchash.verify.nef")
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defer os.Remove(p)
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require.NoError(t, ioutil.WriteFile(p, src[:4], os.ModePerm))
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e.RunWithError(t, append(cmd, "--sender", sender.StringLE(), "--in", p)...)
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})
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cmd = append(cmd, "--in", nefPath)
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expected := state.CreateContractHash(sender, nefF.Script)
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t.Run("valid, uint160", func(t *testing.T) {
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e.Run(t, append(cmd, "--sender", sender.StringLE())...)
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e.checkNextLine(t, expected.StringLE())
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})
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t.Run("valid, uint160 with 0x", func(t *testing.T) {
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e.Run(t, append(cmd, "--sender", "0x"+sender.StringLE())...)
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e.checkNextLine(t, expected.StringLE())
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})
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t.Run("valid, address", func(t *testing.T) {
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e.Run(t, append(cmd, "--sender", address.Uint160ToString(sender))...)
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e.checkNextLine(t, expected.StringLE())
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})
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}
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func TestContractInitAndCompile(t *testing.T) {
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tmpDir := path.Join(os.TempDir(), "neogo.inittest")
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require.NoError(t, os.Mkdir(tmpDir, os.ModePerm))
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defer os.RemoveAll(tmpDir)
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e := newExecutor(t, false)
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defer e.Close(t)
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t.Run("no path is provided", func(t *testing.T) {
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e.RunWithError(t, "neo-go", "contract", "init")
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})
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t.Run("invalid path", func(t *testing.T) {
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e.RunWithError(t, "neo-go", "contract", "init", "--name", "\x00")
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})
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ctrPath := path.Join(tmpDir, "testcontract")
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e.Run(t, "neo-go", "contract", "init", "--name", ctrPath)
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t.Run("don't rewrite existing directory", func(t *testing.T) {
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e.RunWithError(t, "neo-go", "contract", "init", "--name", ctrPath)
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})
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// For proper nef generation.
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config.Version = "0.90.0-test"
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srcPath := path.Join(ctrPath, "main.go")
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cfgPath := path.Join(ctrPath, "neo-go.yml")
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nefPath := path.Join(tmpDir, "testcontract.nef")
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manifestPath := path.Join(tmpDir, "testcontract.manifest.json")
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cmd := []string{"neo-go", "contract", "compile"}
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t.Run("missing source", func(t *testing.T) {
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e.RunWithError(t, cmd...)
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})
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cmd = append(cmd, "--in", srcPath, "--out", nefPath, "--manifest", manifestPath)
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t.Run("missing config, but require manifest", func(t *testing.T) {
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e.RunWithError(t, cmd...)
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})
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t.Run("provided non-existent config", func(t *testing.T) {
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cfgName := path.Join(ctrPath, "notexists.yml")
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e.RunWithError(t, append(cmd, "--config", cfgName)...)
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})
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cmd = append(cmd, "--config", cfgPath)
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e.Run(t, cmd...)
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e.checkEOF(t)
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require.FileExists(t, nefPath)
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require.FileExists(t, manifestPath)
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t.Run("output hex script with --verbose", func(t *testing.T) {
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e.Run(t, append(cmd, "--verbose")...)
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e.checkNextLine(t, "^[0-9a-hA-H]+$")
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})
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}
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// Checks that error is returned if GAS available for test-invoke exceeds
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// GAS needed to be consumed.
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func TestDeployBigContract(t *testing.T) {
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e := newExecutorWithConfig(t, true, func(c *config.Config) {
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c.ApplicationConfiguration.RPC.MaxGasInvoke = fixedn.Fixed8(1)
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})
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defer e.Close(t)
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// For proper nef generation.
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config.Version = "0.90.0-test"
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tmpDir := path.Join(os.TempDir(), "neogo.test.deployfail")
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require.NoError(t, os.Mkdir(tmpDir, os.ModePerm))
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defer os.RemoveAll(tmpDir)
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nefName := path.Join(tmpDir, "deploy.nef")
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manifestName := path.Join(tmpDir, "deploy.manifest.json")
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e.Run(t, "neo-go", "contract", "compile",
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"--in", "testdata/deploy/main.go", // compile single file
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"--config", "testdata/deploy/neo-go.yml",
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"--out", nefName, "--manifest", manifestName)
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e.In.WriteString("one\r")
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e.RunWithError(t, "neo-go", "contract", "deploy",
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"--rpc-endpoint", "http://"+e.RPC.Addr,
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"--wallet", validatorWallet, "--address", validatorAddr,
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"--in", nefName, "--manifest", manifestName)
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}
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func TestComlileAndInvokeFunction(t *testing.T) {
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e := newExecutor(t, true)
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defer e.Close(t)
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// For proper nef generation.
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config.Version = "0.90.0-test"
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tmpDir := path.Join(os.TempDir(), "neogo.test.compileandinvoke")
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require.NoError(t, os.Mkdir(tmpDir, os.ModePerm))
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defer os.RemoveAll(tmpDir)
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nefName := path.Join(tmpDir, "deploy.nef")
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manifestName := path.Join(tmpDir, "deploy.manifest.json")
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e.Run(t, "neo-go", "contract", "compile",
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"--in", "testdata/deploy/main.go", // compile single file
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"--config", "testdata/deploy/neo-go.yml",
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"--out", nefName, "--manifest", manifestName)
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// Check that it is possible to invoke before deploy.
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// This doesn't make much sense, because every method has an offset
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// which is contained in the manifest. This should be either removed or refactored.
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e.Run(t, "neo-go", "contract", "testinvokescript",
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"--rpc-endpoint", "http://"+e.RPC.Addr,
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"--in", nefName, "--", util.Uint160{1, 2, 3}.StringLE())
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e.In.WriteString("one\r")
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e.Run(t, "neo-go", "contract", "deploy",
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"--rpc-endpoint", "http://"+e.RPC.Addr,
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"--wallet", validatorWallet, "--address", validatorAddr,
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"--in", nefName, "--manifest", manifestName)
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line, err := e.Out.ReadString('\n')
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require.NoError(t, err)
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line = strings.TrimSpace(strings.TrimPrefix(line, "Contract: "))
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h, err := util.Uint160DecodeStringLE(line)
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require.NoError(t, err)
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e.checkTxPersisted(t)
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t.Run("check calc hash", func(t *testing.T) {
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e.Run(t, "neo-go", "contract", "calc-hash",
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"--sender", validatorAddr, "--in", nefName)
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e.checkNextLine(t, h.StringLE())
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})
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cmd := []string{"neo-go", "contract", "testinvokefunction",
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"--rpc-endpoint", "http://" + e.RPC.Addr}
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t.Run("missing hash", func(t *testing.T) {
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e.RunWithError(t, cmd...)
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})
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t.Run("invalid hash", func(t *testing.T) {
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e.RunWithError(t, append(cmd, "notahash")...)
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})
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cmd = append(cmd, h.StringLE())
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t.Run("missing method", func(t *testing.T) {
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e.RunWithError(t, cmd...)
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})
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cmd = append(cmd, "getValue")
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t.Run("invalid params", func(t *testing.T) {
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e.RunWithError(t, append(cmd, "[")...)
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})
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t.Run("invalid cosigner", func(t *testing.T) {
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e.RunWithError(t, append(cmd, "--", "notahash")...)
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})
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t.Run("missing RPC address", func(t *testing.T) {
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e.RunWithError(t, "neo-go", "contract", "testinvokefunction",
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h.StringLE(), "getValue")
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})
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e.Run(t, cmd...)
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res := new(result.Invoke)
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require.NoError(t, json.Unmarshal(e.Out.Bytes(), res))
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require.Equal(t, vm.HaltState.String(), res.State, res.FaultException)
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require.Len(t, res.Stack, 1)
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require.Equal(t, []byte("on create|sub create"), res.Stack[0].Value())
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t.Run("real invoke", func(t *testing.T) {
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cmd := []string{"neo-go", "contract", "invokefunction",
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"--rpc-endpoint", "http://" + e.RPC.Addr}
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t.Run("missing wallet", func(t *testing.T) {
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cmd := append(cmd, h.StringLE(), "getValue")
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e.RunWithError(t, cmd...)
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})
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t.Run("non-existent wallet", func(t *testing.T) {
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cmd := append(cmd, "--wallet", path.Join(tmpDir, "not.exists"),
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h.StringLE(), "getValue")
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e.RunWithError(t, cmd...)
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})
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cmd = append(cmd, "--wallet", validatorWallet, "--address", validatorAddr)
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e.In.WriteString("one\r")
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e.Run(t, append(cmd, h.StringLE(), "getValue")...)
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t.Run("failind method", func(t *testing.T) {
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e.In.WriteString("one\r")
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e.RunWithError(t, append(cmd, h.StringLE(), "fail")...)
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e.In.WriteString("one\r")
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e.Run(t, append(cmd, "--force", h.StringLE(), "fail")...)
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})
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})
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t.Run("Update", func(t *testing.T) {
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nefName := path.Join(tmpDir, "updated.nef")
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manifestName := path.Join(tmpDir, "updated.manifest.json")
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e.Run(t, "neo-go", "contract", "compile",
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"--config", "testdata/deploy/neo-go.yml",
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"--in", "testdata/deploy/", // compile all files in dir
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"--out", nefName, "--manifest", manifestName)
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defer func() {
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os.Remove(nefName)
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os.Remove(manifestName)
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}()
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rawNef, err := ioutil.ReadFile(nefName)
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require.NoError(t, err)
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rawManifest, err := ioutil.ReadFile(manifestName)
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require.NoError(t, err)
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e.In.WriteString("one\r")
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e.Run(t, "neo-go", "contract", "invokefunction",
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"--rpc-endpoint", "http://"+e.RPC.Addr,
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"--wallet", validatorWallet, "--address", validatorAddr,
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h.StringLE(), "update",
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"bytes:"+hex.EncodeToString(rawNef),
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"bytes:"+hex.EncodeToString(rawManifest),
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)
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e.checkTxPersisted(t, "Sent invocation transaction ")
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e.In.WriteString("one\r")
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e.Run(t, "neo-go", "contract", "testinvokefunction",
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"--rpc-endpoint", "http://"+e.RPC.Addr,
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h.StringLE(), "getValue")
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res := new(result.Invoke)
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require.NoError(t, json.Unmarshal(e.Out.Bytes(), res))
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require.Equal(t, vm.HaltState.String(), res.State)
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require.Len(t, res.Stack, 1)
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require.Equal(t, []byte("on update|sub update"), res.Stack[0].Value())
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})
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}
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func TestContractInspect(t *testing.T) {
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e := newExecutor(t, false)
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defer e.Close(t)
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// For proper nef generation.
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config.Version = "0.90.0-test"
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const srcPath = "testdata/deploy/main.go"
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tmpDir := path.Join(os.TempDir(), "neogo.test.contract.inspect")
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require.NoError(t, os.Mkdir(tmpDir, os.ModePerm))
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defer os.RemoveAll(tmpDir)
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nefName := path.Join(tmpDir, "deploy.nef")
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manifestName := path.Join(tmpDir, "deploy.manifest.json")
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e.Run(t, "neo-go", "contract", "compile",
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"--in", srcPath,
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"--config", "testdata/deploy/neo-go.yml",
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"--out", nefName, "--manifest", manifestName)
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cmd := []string{"neo-go", "contract", "inspect"}
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t.Run("missing input", func(t *testing.T) {
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e.RunWithError(t, cmd...)
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})
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t.Run("with raw '.go'", func(t *testing.T) {
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e.RunWithError(t, append(cmd, "--in", srcPath)...)
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e.Run(t, append(cmd, "--in", srcPath, "--compile")...)
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require.True(t, strings.Contains(e.Out.String(), "SYSCALL"))
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})
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t.Run("with nef", func(t *testing.T) {
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e.RunWithError(t, append(cmd, "--in", nefName, "--compile")...)
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e.RunWithError(t, append(cmd, "--in", path.Join(tmpDir, "not.exists"))...)
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e.Run(t, append(cmd, "--in", nefName)...)
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require.True(t, strings.Contains(e.Out.String(), "SYSCALL"))
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})
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}
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func TestCompileExamples(t *testing.T) {
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const examplePath = "../examples"
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infos, err := ioutil.ReadDir(examplePath)
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require.NoError(t, err)
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// For proper nef generation.
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config.Version = "0.90.0-test"
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tmpDir := os.TempDir()
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e := newExecutor(t, false)
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defer e.Close(t)
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for _, info := range infos {
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t.Run(info.Name(), func(t *testing.T) {
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infos, err := ioutil.ReadDir(path.Join(examplePath, info.Name()))
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require.NoError(t, err)
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require.False(t, len(infos) == 0, "detected smart contract folder with no contract in it")
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outPath := path.Join(tmpDir, info.Name()+".nef")
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manifestPath := path.Join(tmpDir, info.Name()+".manifest.json")
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defer func() {
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os.Remove(outPath)
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os.Remove(manifestPath)
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}()
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cfgName := filterFilename(infos, ".yml")
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opts := []string{
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"neo-go", "contract", "compile",
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"--in", path.Join(examplePath, info.Name()),
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"--out", outPath,
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"--manifest", manifestPath,
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"--config", path.Join(examplePath, info.Name(), cfgName),
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}
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e.Run(t, opts...)
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})
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}
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t.Run("invalid events in manifest", func(t *testing.T) {
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const dir = "./testdata/"
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for _, name := range []string{"invalid1", "invalid2", "invalid3"} {
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outPath := path.Join(tmpDir, name+".nef")
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manifestPath := path.Join(tmpDir, name+".manifest.json")
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defer func() {
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os.Remove(outPath)
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os.Remove(manifestPath)
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}()
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e.RunWithError(t, "neo-go", "contract", "compile",
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"--in", path.Join(dir, name),
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"--out", outPath,
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"--manifest", manifestPath,
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"--config", path.Join(dir, name, "invalid.yml"),
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)
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}
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})
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}
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func filterFilename(infos []os.FileInfo, ext string) string {
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for _, info := range infos {
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if !info.IsDir() {
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name := info.Name()
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if strings.HasSuffix(name, ext) {
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return name
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}
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}
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}
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return ""
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}
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