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Merge pull request #1857 from nspcc-dev/rpc/nep11

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rpc: add NEP11 and NNS interfaces to RPC Client
This commit is contained in:
Roman Khimov 2021-03-27 18:27:29 +03:00 • committed by GitHub
commit 5b4f6d255f
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16 changed files with 657 additions and 229 deletions
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91
pkg/rpc/server/client_test.go
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@ -8,6 +8,7 @@ import (
"github.com/nspcc-dev/neo-go/internal/testchain"
"github.com/nspcc-dev/neo-go/pkg/core/fee"
"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
"github.com/nspcc-dev/neo-go/pkg/core/native/nnsrecords"
"github.com/nspcc-dev/neo-go/pkg/core/transaction"
"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
@ -20,6 +21,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/vm"
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
"github.com/nspcc-dev/neo-go/pkg/vm/stackitem"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/stretchr/testify/require"
)
@ -640,3 +642,92 @@ func TestClient_GetNativeContracts(t *testing.T) {
require.NoError(t, err)
require.Equal(t, chain.GetNatives(), cs)
}
func TestClient_NEP11(t *testing.T) {
chain, rpcSrv, httpSrv := initServerWithInMemoryChain(t)
defer chain.Close()
defer rpcSrv.Shutdown()
c, err := client.New(context.Background(), httpSrv.URL, client.Options{})
require.NoError(t, err)
require.NoError(t, c.Init())
h, err := chain.GetNativeContractScriptHash(nativenames.NameService)
require.NoError(t, err)
acc := testchain.PrivateKeyByID(0).GetScriptHash()
t.Run("Decimals", func(t *testing.T) {
d, err := c.NEP11Decimals(h)
require.NoError(t, err)
require.EqualValues(t, 0, d) // non-divisible
})
t.Run("TotalSupply", func(t *testing.T) {
s, err := c.NEP11TotalSupply(h)
require.NoError(t, err)
require.EqualValues(t, 1, s) // the only `neo.com` of acc0
})
t.Run("Symbol", func(t *testing.T) {
sym, err := c.NEP11Symbol(h)
require.NoError(t, err)
require.Equal(t, "NNS", sym)
})
t.Run("BalanceOf", func(t *testing.T) {
b, err := c.NEP11BalanceOf(h, acc)
require.NoError(t, err)
require.EqualValues(t, 1, b)
})
t.Run("OwnerOf", func(t *testing.T) {
b, err := c.NEP11NDOwnerOf(h, "neo.com")
require.NoError(t, err)
require.EqualValues(t, acc, b)
})
t.Run("Properties", func(t *testing.T) {
p, err := c.NEP11Properties(h, "neo.com")
require.NoError(t, err)
blockRegisterDomain, err := chain.GetBlock(chain.GetHeaderHash(13)) // `neo.com` domain was registered in 13th block
require.NoError(t, err)
require.Equal(t, 1, len(blockRegisterDomain.Transactions))
expected := stackitem.NewMap()
expected.Add(stackitem.Make([]byte("name")), stackitem.Make([]byte("neo.com")))
expected.Add(stackitem.Make([]byte("expiration")), stackitem.Make(blockRegisterDomain.Timestamp/1000+365*24*3600)) // expiration formula
require.EqualValues(t, expected, p)
})
t.Run("Transfer", func(t *testing.T) {
_, err := c.TransferNEP11(wallet.NewAccountFromPrivateKey(testchain.PrivateKeyByID(0)), testchain.PrivateKeyByID(1).GetScriptHash(), h, "neo.com", 0)
require.NoError(t, err)
})
}
func TestClient_NNS(t *testing.T) {
chain, rpcSrv, httpSrv := initServerWithInMemoryChain(t)
defer chain.Close()
defer rpcSrv.Shutdown()
c, err := client.New(context.Background(), httpSrv.URL, client.Options{})
require.NoError(t, err)
require.NoError(t, c.Init())
t.Run("NNSIsAvailable, false", func(t *testing.T) {
b, err := c.NNSIsAvailable("neo.com")
require.NoError(t, err)
require.Equal(t, false, b)
})
t.Run("NNSIsAvailable, true", func(t *testing.T) {
b, err := c.NNSIsAvailable("neogo.com")
require.NoError(t, err)
require.Equal(t, true, b)
})
t.Run("NNSResolve, good", func(t *testing.T) {
b, err := c.NNSResolve("neo.com", nnsrecords.A)
require.NoError(t, err)
require.Equal(t, "1.2.3.4", b)
})
t.Run("NNSResolve, bad", func(t *testing.T) {
_, err := c.NNSResolve("neogo.com", nnsrecords.A)
require.Error(t, err)
})
t.Run("NNSResolve, forbidden", func(t *testing.T) {
_, err := c.NNSResolve("neogo.com", nnsrecords.CNAME)
require.Error(t, err)
})
}

66
pkg/rpc/server/server_test.go
View file

@ -60,7 +60,7 @@ type rpcTestCase struct {
}
const testContractHash = "c6ca2347bb84b99807221365c900ec069a265e7c"
const deploymentTxHash = "fdd4f9252cde778010d14e9710efeeb80796fd38d778e9943c1d5bb2dc656c99"
const deploymentTxHash = "26692315f71f4790263160c0f570828be77c6927493ae6657a6e5a6a09229eb9"
const genesisBlockHash = "5b60644c6c6f58faca72c70689d7ed1f40c2e795772bd0de5a88e983ad55080c"
const verifyContractHash = "5bb4bac40e961e334ba7bd36d2496010f67e246e"
@ -654,7 +654,7 @@ var rpcTestCases = map[string][]rpcTestCase{
require.True(t, ok)
expected := result.UnclaimedGas{
Address: testchain.MultisigScriptHash(),
Unclaimed: *big.NewInt(5000),
Unclaimed: *big.NewInt(7000),
}
assert.Equal(t, expected, *actual)
},
@ -1415,7 +1415,7 @@ func testRPCProtocol(t *testing.T, doRPCCall func(string, string, *testing.T) []
require.NoErrorf(t, err, "could not parse response: %s", txOut)
assert.Equal(t, *block.Transactions[0], actual.Transaction)
assert.Equal(t, 11, actual.Confirmations)
assert.Equal(t, 15, actual.Confirmations)
assert.Equal(t, TXHash, actual.Transaction.Hash())
})
@ -1533,12 +1533,12 @@ func testRPCProtocol(t *testing.T, doRPCCall func(string, string, *testing.T) []
require.NoError(t, json.Unmarshal(res, actual))
checkNep17TransfersAux(t, e, actual, sent, rcvd)
}
t.Run("time frame only", func(t *testing.T) { testNEP17T(t, 4, 5, 0, 0, []int{6, 7, 8, 9}, []int{1, 2}) })
t.Run("time frame only", func(t *testing.T) { testNEP17T(t, 4, 5, 0, 0, []int{8, 9, 10, 11}, []int{2, 3}) })
t.Run("no res", func(t *testing.T) { testNEP17T(t, 100, 100, 0, 0, []int{}, []int{}) })
t.Run("limit", func(t *testing.T) { testNEP17T(t, 1, 7, 3, 0, []int{3, 4}, []int{0}) })
t.Run("limit 2", func(t *testing.T) { testNEP17T(t, 4, 5, 2, 0, []int{6}, []int{1}) })
t.Run("limit with page", func(t *testing.T) { testNEP17T(t, 1, 7, 3, 1, []int{5, 6}, []int{1}) })
t.Run("limit with page 2", func(t *testing.T) { testNEP17T(t, 1, 7, 3, 2, []int{7, 8}, []int{2}) })
t.Run("limit", func(t *testing.T) { testNEP17T(t, 1, 7, 3, 0, []int{5, 6}, []int{1}) })
t.Run("limit 2", func(t *testing.T) { testNEP17T(t, 4, 5, 2, 0, []int{8}, []int{2}) })
t.Run("limit with page", func(t *testing.T) { testNEP17T(t, 1, 7, 3, 1, []int{7, 8}, []int{2}) })
t.Run("limit with page 2", func(t *testing.T) { testNEP17T(t, 1, 7, 3, 2, []int{9, 10}, []int{3}) })
})
}
@ -1639,8 +1639,8 @@ func checkNep17Balances(t *testing.T, e *executor, acc interface{}) {
},
{
Asset: e.chain.UtilityTokenHash(),
Amount: "68992456820",
LastUpdated: 10,
Amount: "67960042780",
LastUpdated: 14,
}},
Address: testchain.PrivateKeyByID(0).GetScriptHash().StringLE(),
}
@ -1649,7 +1649,7 @@ func checkNep17Balances(t *testing.T, e *executor, acc interface{}) {
}
func checkNep17Transfers(t *testing.T, e *executor, acc interface{}) {
checkNep17TransfersAux(t, e, acc, []int{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, []int{0, 1, 2, 3, 4, 5, 6})
checkNep17TransfersAux(t, e, acc, []int{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, []int{0, 1, 2, 3, 4, 5, 6, 7})
}
func checkNep17TransfersAux(t *testing.T, e *executor, acc interface{}, sent, rcvd []int) {
@ -1658,6 +1658,19 @@ func checkNep17TransfersAux(t *testing.T, e *executor, acc interface{}, sent, rc
rublesHash, err := util.Uint160DecodeStringLE(testContractHash)
require.NoError(t, err)
blockSetRecord, err := e.chain.GetBlock(e.chain.GetHeaderHash(14)) // add type A record to `neo.com` domain via NNS
require.NoError(t, err)
require.Equal(t, 1, len(blockSetRecord.Transactions))
txSetRecord := blockSetRecord.Transactions[0]
blockRegisterDomain, err := e.chain.GetBlock(e.chain.GetHeaderHash(13)) // register `neo.com` domain via NNS
require.NoError(t, err)
require.Equal(t, 1, len(blockRegisterDomain.Transactions))
txRegisterDomain := blockRegisterDomain.Transactions[0]
blockGASBounty2, err := e.chain.GetBlock(e.chain.GetHeaderHash(12)) // size of committee = 6
require.NoError(t, err)
blockDeploy3, err := e.chain.GetBlock(e.chain.GetHeaderHash(10)) // deploy verification_with_args_contract.go
require.NoError(t, err)
require.Equal(t, 1, len(blockDeploy3.Transactions))
@ -1677,7 +1690,7 @@ func checkNep17TransfersAux(t *testing.T, e *executor, acc interface{}, sent, rc
require.NoError(t, err)
require.Equal(t, 1, len(blockSendRubles.Transactions))
txSendRubles := blockSendRubles.Transactions[0]
blockGASBounty := blockSendRubles // index 6 = size of committee
blockGASBounty1 := blockSendRubles // index 6 = size of committee
blockReceiveRubles, err := e.chain.GetBlock(e.chain.GetHeaderHash(5))
require.NoError(t, err)
@ -1716,6 +1729,22 @@ func checkNep17TransfersAux(t *testing.T, e *executor, acc interface{}, sent, rc
// duplicate the Server method.
expected := result.NEP17Transfers{
Sent: []result.NEP17Transfer{
{
Timestamp: blockSetRecord.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txSetRecord.SystemFee + txSetRecord.NetworkFee).String(),
Index: 14,
TxHash: blockSetRecord.Hash(),
},
{
Timestamp: blockRegisterDomain.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "", // burn
Amount: big.NewInt(txRegisterDomain.SystemFee + txRegisterDomain.NetworkFee).String(),
Index: 13,
TxHash: blockRegisterDomain.Hash(),
},
{
Timestamp: blockDeploy3.Timestamp,
Asset: e.chain.UtilityTokenHash(),
@ -1818,13 +1847,22 @@ func checkNep17TransfersAux(t *testing.T, e *executor, acc interface{}, sent, rc
},
Received: []result.NEP17Transfer{
{
Timestamp: blockGASBounty.Timestamp,
Timestamp: blockGASBounty2.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "",
Amount: "50000000",
Index: 12,
NotifyIndex: 0,
TxHash: blockGASBounty2.Hash(),
},
{
Timestamp: blockGASBounty1.Timestamp,
Asset: e.chain.UtilityTokenHash(),
Address: "",
Amount: "50000000",
Index: 6,
NotifyIndex: 0,
TxHash: blockGASBounty.Hash(),
TxHash: blockGASBounty1.Hash(),
},
{
Timestamp: blockReceiveRubles.Timestamp,

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pkg/rpc/server/testdata/testblocks.acc vendored
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