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request: make CreateDeploymentScript work with NEFs

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And use it in testing code.
This commit is contained in:
Roman Khimov 2020-11-27 21:53:39 +03:00
parent 4d0eaef510
commit 470e1592d9
3 changed files with 11 additions and 18 deletions
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2
cli/smartcontract/smart_contract.go
View file

@ -767,7 +767,7 @@ func contractDeploy(ctx *cli.Context) error {
return err
}
txScript, err := request.CreateDeploymentScript(f, m)
txScript, err := request.CreateDeploymentScript(&nefFile, m)
if err != nil {
return cli.NewExitError(fmt.Errorf("failed to create deployment script: %w", err), 1)
}

18
internal/testchain/transaction.go
View file

@ -1,7 +1,6 @@
package testchain
import (
"encoding/json"
gio "io"
"github.com/nspcc-dev/neo-go/pkg/compiler"
@ -9,11 +8,11 @@ import (
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
"github.com/nspcc-dev/neo-go/pkg/core/blockchainer"
"github.com/nspcc-dev/neo-go/pkg/core/fee"
"github.com/nspcc-dev/neo-go/pkg/core/interop/interopnames"
"github.com/nspcc-dev/neo-go/pkg/core/native"
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/rpc/request"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
@ -62,28 +61,17 @@ func NewDeployTx(name string, sender util.Uint160, r gio.Reader) (*transaction.T
if err != nil {
return nil, util.Uint160{}, err
}
neb, err := ne.Bytes()
if err != nil {
return nil, util.Uint160{}, err
}
m, err := di.ConvertToManifest(name, nil)
if err != nil {
return nil, util.Uint160{}, err
}
bs, err := json.Marshal(m)
txScript, err := request.CreateDeploymentScript(ne, m)
if err != nil {
return nil, util.Uint160{}, err
}
w := io.NewBufBinWriter()
emit.Bytes(w.BinWriter, bs)
emit.Bytes(w.BinWriter, neb)
emit.Syscall(w.BinWriter, interopnames.SystemContractCreate)
if w.Err != nil {
return nil, util.Uint160{}, w.Err
}
txScript := w.Bytes()
tx := transaction.New(Network(), txScript, 100*native.GASFactor)
tx.Signers = []transaction.Signer{{Account: sender}}
h := state.CreateContractHash(tx.Sender(), avm)

9
pkg/rpc/request/txBuilder.go
View file

@ -11,6 +11,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/manifest"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/nef"
"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/opcode"
@ -18,14 +19,18 @@ import (
// CreateDeploymentScript returns a script that deploys given smart contract
// with its metadata.
func CreateDeploymentScript(avm []byte, manif *manifest.Manifest) ([]byte, error) {
func CreateDeploymentScript(ne *nef.File, manif *manifest.Manifest) ([]byte, error) {
script := io.NewBufBinWriter()
rawManifest, err := json.Marshal(manif)
if err != nil {
return nil, err
}
neb, err := ne.Bytes()
if err != nil {
return nil, err
}
emit.Bytes(script.BinWriter, rawManifest)
emit.Bytes(script.BinWriter, avm)
emit.Bytes(script.BinWriter, neb)
emit.Syscall(script.BinWriter, interopnames.SystemContractCreate)
return script.Bytes(), nil
}