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Merge pull request #1965 from nspcc-dev/native/remove_nns

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native: remove NNS contract
This commit is contained in:
Roman Khimov 2021-05-17 22:51:58 +03:00 • committed by GitHub
commit e0779f2d6e
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37 changed files with 1318 additions and 2214 deletions
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70
pkg/core/helper_test.go
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@ -14,6 +14,7 @@ import (
"testing"
"time"
nns "github.com/nspcc-dev/neo-go/examples/nft-nd-nns"
"github.com/nspcc-dev/neo-go/internal/testchain"
"github.com/nspcc-dev/neo-go/pkg/compiler"
"github.com/nspcc-dev/neo-go/pkg/config"
@ -22,7 +23,6 @@ import (
"github.com/nspcc-dev/neo-go/pkg/core/chaindump"
"github.com/nspcc-dev/neo-go/pkg/core/fee"
"github.com/nspcc-dev/neo-go/pkg/core/native"
"github.com/nspcc-dev/neo-go/pkg/core/native/nnsrecords"
"github.com/nspcc-dev/neo-go/pkg/core/native/noderoles"
"github.com/nspcc-dev/neo-go/pkg/core/state"
"github.com/nspcc-dev/neo-go/pkg/core/storage"
@ -47,6 +47,31 @@ import (
// multisig address which possess all NEO.
var neoOwner = testchain.MultisigScriptHash()
// examplesPrefix is a prefix of the example smart-contracts.
const examplesPrefix = "../../examples/"
// newTestChainWithNS should be called before newBlock invocation to properly setup
// global state.
func newTestChainWithNS(t *testing.T) (*Blockchain, util.Uint160) {
bc := newTestChainWithCustomCfg(t, nil)
acc := newAccountWithGAS(t, bc)
// Push NameService contract into the chain.
nsPath := examplesPrefix + "nft-nd-nns/"
nsConfigPath := nsPath + "nns.yml"
txDeploy4, _ := newDeployTx(t, bc, acc.PrivateKey().GetScriptHash(), nsPath, nsPath, &nsConfigPath)
txDeploy4.Nonce = 123
txDeploy4.ValidUntilBlock = bc.BlockHeight() + 1
require.NoError(t, addNetworkFee(bc, txDeploy4, acc))
require.NoError(t, acc.SignTx(testchain.Network(), txDeploy4))
b := bc.newBlock(txDeploy4)
require.NoError(t, bc.AddBlock(b))
checkTxHalt(t, bc, txDeploy4.Hash())
h, err := bc.GetContractScriptHash(1)
require.NoError(t, err)
return bc, h
}
// newTestChain should be called before newBlock invocation to properly setup
// global state.
func newTestChain(t *testing.T) *Blockchain {
@ -435,21 +460,36 @@ func initBasicChain(t *testing.T, bc *Blockchain) {
require.NoError(t, addNetworkFee(bc, txDeploy3, acc0))
require.NoError(t, acc0.SignTx(testchain.Network(), txDeploy3))
b = bc.newBlock(txDeploy3)
require.NoError(t, bc.AddBlock(b))
require.NoError(t, bc.AddBlock(b)) // block #10
checkTxHalt(t, bc, txDeploy3.Hash())
// register `neo.com` with A record type and priv0 owner via NNS
transferFundsToCommittee(t, bc) // block #11
// Push NameService contract into the chain.
nsPath := examplesPrefix + "nft-nd-nns/"
nsConfigPath := nsPath + "nns.yml"
txDeploy4, _ := newDeployTx(t, bc, priv0ScriptHash, nsPath, nsPath, &nsConfigPath)
txDeploy4.Nonce = getNextNonce()
txDeploy4.ValidUntilBlock = validUntilBlock
require.NoError(t, addNetworkFee(bc, txDeploy4, acc0))
require.NoError(t, acc0.SignTx(testchain.Network(), txDeploy4))
b = bc.newBlock(txDeploy4)
require.NoError(t, bc.AddBlock(b)) // block #11
checkTxHalt(t, bc, txDeploy4.Hash())
nsHash, err := bc.GetContractScriptHash(4)
require.NoError(t, err)
t.Logf("contract (%s): \n\tHash: %s\n", nsPath, nsHash.StringLE())
// register `neo.com` with A record type and priv0 owner via NS
transferFundsToCommittee(t, bc) // block #12
res, err := invokeContractMethodGeneric(bc, defaultNameServiceSysfee,
bc.contracts.NameService.Hash, "addRoot", true, "com") // block #12
nsHash, "addRoot", true, "com") // block #13
require.NoError(t, err)
checkResult(t, res, stackitem.Null{})
res, err = invokeContractMethodGeneric(bc, native.DefaultDomainPrice+defaultNameServiceSysfee,
bc.contracts.NameService.Hash, "register", acc0, "neo.com", priv0ScriptHash) // block #13
res, err = invokeContractMethodGeneric(bc, defaultNameServiceDomainPrice+defaultNameServiceSysfee+1_0000_000,
nsHash, "register", acc0, "neo.com", priv0ScriptHash) // block #14
require.NoError(t, err)
checkResult(t, res, stackitem.NewBool(true))
res, err = invokeContractMethodGeneric(bc, defaultNameServiceSysfee, bc.contracts.NameService.Hash,
"setRecord", acc0, "neo.com", int64(nnsrecords.A), "1.2.3.4") // block #14
res, err = invokeContractMethodGeneric(bc, defaultNameServiceSysfee, nsHash,
"setRecord", acc0, "neo.com", int64(nns.A), "1.2.3.4") // block #15
require.NoError(t, err)
checkResult(t, res, stackitem.Null{})
@ -471,8 +511,16 @@ func newNEP17Transfer(sc, from, to util.Uint160, amount int64, additionalArgs ..
func newDeployTx(t *testing.T, bc *Blockchain, sender util.Uint160, name, ctrName string, cfgName *string) (*transaction.Transaction, util.Uint160) {
c, err := ioutil.ReadFile(name)
require.NoError(t, err)
tx, h, avm, err := testchain.NewDeployTx(bc, ctrName, sender, bytes.NewReader(c), cfgName)
var (
tx *transaction.Transaction
h util.Uint160
avm []byte
)
if err == nil {
tx, h, avm, err = testchain.NewDeployTx(bc, ctrName, sender, bytes.NewReader(c), cfgName)
} else {
tx, h, avm, err = testchain.NewDeployTx(bc, ctrName, sender, nil, cfgName)
}
require.NoError(t, err)
t.Logf("contract (%s): \n\tHash: %s\n\tAVM: %s", name, h.StringLE(), base64.StdEncoding.EncodeToString(avm))
return tx, h