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core: remove native contracts' name method

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We have `name` in contract manifest.
This commit is contained in:
Anna Shaleva 2020-11-25 12:36:38 +03:00
parent 0f68528095
commit c013522296
6 changed files with 2 additions and 51 deletions
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4
pkg/core/native/designate.go
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@ -87,10 +87,6 @@ func newDesignate(p2pSigExtensionsEnabled bool) *Designate {
md = newMethodAndPrice(s.designateAsRole, 0, smartcontract.AllowModifyStates)
s.AddMethod(md, desc, false)
desc = newDescriptor("name", smartcontract.StringType)
md = newMethodAndPrice(nameMethod(designateName), 0, smartcontract.NoneFlag)
s.AddMethod(md, desc, true)
desc = newDescriptor("onPersist", smartcontract.VoidType)
md = newMethodAndPrice(getOnPersistWrapper(onPersistBase), 0, smartcontract.AllowModifyStates)
s.AddMethod(md, desc, false)

8
pkg/core/native/native_nep17.go
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@ -53,12 +53,8 @@ func newNEP17Native(name string) *nep17TokenNative {
n := &nep17TokenNative{ContractMD: *interop.NewContractMD(name)}
n.Manifest.SupportedStandards = []string{manifest.NEP17StandardName}
desc := newDescriptor("name", smartcontract.StringType)
md := newMethodAndPrice(nameMethod(name), 0, smartcontract.NoneFlag)
n.AddMethod(md, desc, true)
desc = newDescriptor("symbol", smartcontract.StringType)
md = newMethodAndPrice(n.Symbol, 0, smartcontract.NoneFlag)
desc := newDescriptor("symbol", smartcontract.StringType)
md := newMethodAndPrice(n.Symbol, 0, smartcontract.NoneFlag)
n.AddMethod(md, desc, true)
desc = newDescriptor("decimals", smartcontract.IntegerType)

4
pkg/core/native/oracle.go
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@ -113,10 +113,6 @@ func newOracle() *Oracle {
md := newMethodAndPrice(o.request, oracleRequestPrice, smartcontract.AllowModifyStates)
o.AddMethod(md, desc, false)
desc = newDescriptor("name", smartcontract.StringType)
md = newMethodAndPrice(nameMethod(oracleName), 0, smartcontract.NoneFlag)
o.AddMethod(md, desc, true)
desc = newDescriptor("finish", smartcontract.VoidType)
md = newMethodAndPrice(o.finish, 0, smartcontract.AllowModifyStates)
o.AddMethod(md, desc, false)

4
pkg/core/native/policy.go
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@ -126,10 +126,6 @@ func newPolicy() *Policy {
md = newMethodAndPrice(p.unblockAccount, 3000000, smartcontract.AllowModifyStates)
p.AddMethod(md, desc, false)
desc = newDescriptor("name", smartcontract.StringType)
md = newMethodAndPrice(nameMethod(policyName), 0, smartcontract.NoneFlag)
p.AddMethod(md, desc, true)
desc = newDescriptor("onPersist", smartcontract.VoidType)
md = newMethodAndPrice(getOnPersistWrapper(p.OnPersist), 0, smartcontract.AllowModifyStates)
p.AddMethod(md, desc, false)

8
pkg/core/native/util.go
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@ -2,10 +2,8 @@ package native
import (
"github.com/nspcc-dev/neo-go/pkg/core/dao"
"github.com/nspcc-dev/neo-go/pkg/core/interop"
"github.com/nspcc-dev/neo-go/pkg/core/storage"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
)
func getSerializableFromDAO(id int32, d dao.DAO, key []byte, item io.Serializable) error {
@ -17,9 +15,3 @@ func getSerializableFromDAO(id int32, d dao.DAO, key []byte, item io.Serializabl
item.DecodeBinary(r)
return r.Err
}
func nameMethod(name string) interop.Method {
return func(_ *interop.Context, _ []stackitem.Item) stackitem.Item {
return stackitem.NewByteArray([]byte(name))
}
}

25
pkg/core/native_contract_test.go
View file

@ -276,28 +276,3 @@ func TestNativeContract_InvokeOtherContract(t *testing.T) {
require.Equal(t, stackitem.Null{}, res[0].Stack[0]) // simple call is done with EnsureNotEmpty
})
}
func TestAllContractsHaveName(t *testing.T) {
bc := newTestChain(t)
defer bc.Close()
for _, c := range bc.contracts.Contracts {
name := c.Metadata().Name
t.Run(name, func(t *testing.T) {
w := io.NewBufBinWriter()
emit.AppCallWithOperationAndArgs(w.BinWriter, c.Metadata().Hash, "name")
require.NoError(t, w.Err)
tx := transaction.New(netmode.UnitTestNet, w.Bytes(), 1015570)
tx.ValidUntilBlock = bc.blockHeight + 1
addSigners(tx)
require.NoError(t, testchain.SignTx(bc, tx))
require.NoError(t, bc.AddBlock(bc.newBlock(tx)))
aers, err := bc.GetAppExecResults(tx.Hash(), trigger.Application)
require.NoError(t, err)
require.Equal(t, 1, len(aers))
require.Len(t, aers[0].Stack, 1)
require.Equal(t, []byte(name), aers[0].Stack[0].Value())
})
}
}