mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-12-24 09:25:21 +00:00
ac527650eb
But don't change the way we process/store transactions and blocks. Effectively it's just an interface for smart contracts that replaces old syscalls. Transaction definition is moved temporarily to runtime package and Block definition is removed (till we solve #1691 properly).
341 lines
8.6 KiB
Go
341 lines
8.6 KiB
Go
package compiler
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/nspcc-dev/neo-go/internal/testserdes"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
|
|
"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
|
|
"github.com/nspcc-dev/neo-go/pkg/util"
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestCodeGen_DebugInfo(t *testing.T) {
|
|
src := `package foo
|
|
import "github.com/nspcc-dev/neo-go/pkg/interop"
|
|
import "github.com/nspcc-dev/neo-go/pkg/interop/storage"
|
|
import "github.com/nspcc-dev/neo-go/pkg/interop/runtime"
|
|
func Main(op string) bool {
|
|
var s string
|
|
_ = s
|
|
res := MethodInt(op)
|
|
_ = MethodString()
|
|
_ = MethodByteArray()
|
|
_ = MethodArray()
|
|
_ = MethodStruct()
|
|
_ = MethodConcat("a", "b", "c")
|
|
_ = unexportedMethod()
|
|
return res == 42
|
|
}
|
|
|
|
func MethodInt(a string) int {
|
|
if a == "get42" {
|
|
return 42
|
|
}
|
|
return 3
|
|
}
|
|
func MethodConcat(a, b string, c string) string{
|
|
return a + b + c
|
|
}
|
|
func MethodString() string { return "" }
|
|
func MethodByteArray() []byte { return nil }
|
|
func MethodArray() []bool { return nil }
|
|
func MethodStruct() struct{} { return struct{}{} }
|
|
func unexportedMethod() int { return 1 }
|
|
func MethodParams(addr interop.Hash160, h interop.Hash256,
|
|
sig interop.Signature, pub interop.PublicKey,
|
|
inter interop.Interface,
|
|
ctx storage.Context, tx runtime.Transaction) bool {
|
|
return true
|
|
}
|
|
type MyStruct struct {}
|
|
func (ms MyStruct) MethodOnStruct() { }
|
|
func (ms *MyStruct) MethodOnPointerToStruct() { }
|
|
func _deploy(data interface{}, isUpdate bool) {}
|
|
`
|
|
|
|
info, err := getBuildInfo("foo.go", src)
|
|
require.NoError(t, err)
|
|
|
|
pkg := info.program.Package(info.initialPackage)
|
|
c := newCodegen(info, pkg)
|
|
require.NoError(t, c.compile(info, pkg))
|
|
|
|
buf := c.prog.Bytes()
|
|
d := c.emitDebugInfo(buf)
|
|
require.NotNil(t, d)
|
|
|
|
t.Run("return types", func(t *testing.T) {
|
|
returnTypes := map[string]string{
|
|
"MethodInt": "Integer",
|
|
"MethodConcat": "ByteString",
|
|
"MethodString": "ByteString", "MethodByteArray": "ByteString",
|
|
"MethodArray": "Array", "MethodStruct": "Struct",
|
|
"Main": "Boolean",
|
|
"unexportedMethod": "Integer",
|
|
"MethodOnStruct": "Void",
|
|
"MethodOnPointerToStruct": "Void",
|
|
"MethodParams": "Boolean",
|
|
"_deploy": "Void",
|
|
}
|
|
for i := range d.Methods {
|
|
name := d.Methods[i].ID
|
|
assert.Equal(t, returnTypes[name], d.Methods[i].ReturnType)
|
|
}
|
|
})
|
|
|
|
t.Run("variables", func(t *testing.T) {
|
|
vars := map[string][]string{
|
|
"Main": {"s,ByteString", "res,Integer"},
|
|
}
|
|
for i := range d.Methods {
|
|
v, ok := vars[d.Methods[i].ID]
|
|
if ok {
|
|
require.Equal(t, v, d.Methods[i].Variables)
|
|
}
|
|
}
|
|
})
|
|
|
|
t.Run("param types", func(t *testing.T) {
|
|
paramTypes := map[string][]DebugParam{
|
|
"_deploy": {
|
|
{
|
|
Name: "data",
|
|
Type: "Any",
|
|
TypeSC: smartcontract.AnyType,
|
|
},
|
|
{
|
|
Name: "isUpdate",
|
|
Type: "Boolean",
|
|
TypeSC: smartcontract.BoolType,
|
|
},
|
|
},
|
|
"MethodInt": {{
|
|
Name: "a",
|
|
Type: "ByteString",
|
|
TypeSC: smartcontract.StringType,
|
|
}},
|
|
"MethodConcat": {
|
|
{
|
|
Name: "a",
|
|
Type: "ByteString",
|
|
TypeSC: smartcontract.StringType,
|
|
},
|
|
{
|
|
Name: "b",
|
|
Type: "ByteString",
|
|
TypeSC: smartcontract.StringType,
|
|
},
|
|
{
|
|
Name: "c",
|
|
Type: "ByteString",
|
|
TypeSC: smartcontract.StringType,
|
|
},
|
|
},
|
|
"Main": {{
|
|
Name: "op",
|
|
Type: "ByteString",
|
|
TypeSC: smartcontract.StringType,
|
|
}},
|
|
}
|
|
for i := range d.Methods {
|
|
v, ok := paramTypes[d.Methods[i].ID]
|
|
if ok {
|
|
require.Equal(t, v, d.Methods[i].Parameters)
|
|
}
|
|
}
|
|
})
|
|
|
|
// basic check that last instruction of every method is indeed RET
|
|
for i := range d.Methods {
|
|
index := d.Methods[i].Range.End
|
|
require.True(t, int(index) < len(buf))
|
|
require.EqualValues(t, opcode.RET, buf[index])
|
|
}
|
|
|
|
t.Run("convert to Manifest", func(t *testing.T) {
|
|
actual, err := d.ConvertToManifest(&Options{Name: "MyCTR", SafeMethods: []string{"methodInt", "methodString"}})
|
|
require.NoError(t, err)
|
|
// note: offsets are hard to predict, so we just take them from the output
|
|
expected := &manifest.Manifest{
|
|
Name: "MyCTR",
|
|
ABI: manifest.ABI{
|
|
Methods: []manifest.Method{
|
|
{
|
|
Name: "_deploy",
|
|
Offset: 0,
|
|
Parameters: []manifest.Parameter{
|
|
manifest.NewParameter("data", smartcontract.AnyType),
|
|
manifest.NewParameter("isUpdate", smartcontract.BoolType),
|
|
},
|
|
ReturnType: smartcontract.VoidType,
|
|
},
|
|
{
|
|
Name: "main",
|
|
Offset: 4,
|
|
Parameters: []manifest.Parameter{
|
|
manifest.NewParameter("op", smartcontract.StringType),
|
|
},
|
|
ReturnType: smartcontract.BoolType,
|
|
},
|
|
{
|
|
Name: "methodInt",
|
|
Offset: 70,
|
|
Parameters: []manifest.Parameter{
|
|
{
|
|
Name: "a",
|
|
Type: smartcontract.StringType,
|
|
},
|
|
},
|
|
ReturnType: smartcontract.IntegerType,
|
|
Safe: true,
|
|
},
|
|
{
|
|
Name: "methodString",
|
|
Offset: 101,
|
|
Parameters: []manifest.Parameter{},
|
|
ReturnType: smartcontract.StringType,
|
|
Safe: true,
|
|
},
|
|
{
|
|
Name: "methodByteArray",
|
|
Offset: 107,
|
|
Parameters: []manifest.Parameter{},
|
|
ReturnType: smartcontract.ByteArrayType,
|
|
},
|
|
{
|
|
Name: "methodArray",
|
|
Offset: 112,
|
|
Parameters: []manifest.Parameter{},
|
|
ReturnType: smartcontract.ArrayType,
|
|
},
|
|
{
|
|
Name: "methodStruct",
|
|
Offset: 117,
|
|
Parameters: []manifest.Parameter{},
|
|
ReturnType: smartcontract.ArrayType,
|
|
},
|
|
{
|
|
Name: "methodConcat",
|
|
Offset: 92,
|
|
Parameters: []manifest.Parameter{
|
|
{
|
|
Name: "a",
|
|
Type: smartcontract.StringType,
|
|
},
|
|
{
|
|
Name: "b",
|
|
Type: smartcontract.StringType,
|
|
},
|
|
{
|
|
Name: "c",
|
|
Type: smartcontract.StringType,
|
|
},
|
|
},
|
|
ReturnType: smartcontract.StringType,
|
|
},
|
|
{
|
|
Name: "methodParams",
|
|
Offset: 129,
|
|
Parameters: []manifest.Parameter{
|
|
manifest.NewParameter("addr", smartcontract.Hash160Type),
|
|
manifest.NewParameter("h", smartcontract.Hash256Type),
|
|
manifest.NewParameter("sig", smartcontract.SignatureType),
|
|
manifest.NewParameter("pub", smartcontract.PublicKeyType),
|
|
manifest.NewParameter("inter", smartcontract.InteropInterfaceType),
|
|
manifest.NewParameter("ctx", smartcontract.InteropInterfaceType),
|
|
manifest.NewParameter("tx", smartcontract.ArrayType),
|
|
},
|
|
ReturnType: smartcontract.BoolType,
|
|
},
|
|
},
|
|
Events: []manifest.Event{},
|
|
},
|
|
Groups: []manifest.Group{},
|
|
Permissions: []manifest.Permission{
|
|
{
|
|
Contract: manifest.PermissionDesc{
|
|
Type: manifest.PermissionWildcard,
|
|
},
|
|
Methods: manifest.WildStrings{},
|
|
},
|
|
},
|
|
Trusts: manifest.WildUint160s{
|
|
Value: []util.Uint160{},
|
|
},
|
|
Extra: nil,
|
|
}
|
|
require.ElementsMatch(t, expected.ABI.Methods, actual.ABI.Methods)
|
|
require.Equal(t, expected.ABI.Events, actual.ABI.Events)
|
|
require.Equal(t, expected.Groups, actual.Groups)
|
|
require.Equal(t, expected.Permissions, actual.Permissions)
|
|
require.Equal(t, expected.Trusts, actual.Trusts)
|
|
require.Equal(t, expected.Extra, actual.Extra)
|
|
})
|
|
}
|
|
|
|
func TestSequencePoints(t *testing.T) {
|
|
src := `package foo
|
|
func Main(op string) bool {
|
|
if op == "123" {
|
|
return true
|
|
}
|
|
return false
|
|
}`
|
|
|
|
info, err := getBuildInfo("foo.go", src)
|
|
require.NoError(t, err)
|
|
|
|
pkg := info.program.Package(info.initialPackage)
|
|
c := newCodegen(info, pkg)
|
|
require.NoError(t, c.compile(info, pkg))
|
|
|
|
buf := c.prog.Bytes()
|
|
d := c.emitDebugInfo(buf)
|
|
require.NotNil(t, d)
|
|
|
|
require.Equal(t, d.Documents, []string{"foo.go"})
|
|
|
|
// Main func has 2 return on 4-th and 6-th lines.
|
|
ps := d.Methods[0].SeqPoints
|
|
require.Equal(t, 2, len(ps))
|
|
require.Equal(t, 4, ps[0].StartLine)
|
|
require.Equal(t, 6, ps[1].StartLine)
|
|
}
|
|
|
|
func TestDebugInfo_MarshalJSON(t *testing.T) {
|
|
d := &DebugInfo{
|
|
Documents: []string{"/path/to/file"},
|
|
Methods: []MethodDebugInfo{
|
|
{
|
|
ID: "id1",
|
|
Name: DebugMethodName{
|
|
Namespace: "default",
|
|
Name: "method1",
|
|
},
|
|
Range: DebugRange{Start: 10, End: 20},
|
|
Parameters: []DebugParam{
|
|
{Name: "param1", Type: "Integer"},
|
|
{Name: "ok", Type: "Boolean"},
|
|
},
|
|
ReturnType: "ByteString",
|
|
Variables: []string{},
|
|
SeqPoints: []DebugSeqPoint{
|
|
{
|
|
Opcode: 123,
|
|
Document: 1,
|
|
StartLine: 2,
|
|
StartCol: 3,
|
|
EndLine: 4,
|
|
EndCol: 5,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Events: []EventDebugInfo{},
|
|
}
|
|
|
|
testserdes.MarshalUnmarshalJSON(t, d, new(DebugInfo))
|
|
}
|