forked from TrueCloudLab/neoneo-go
5d514538cf
New event is to notify the user about header's content by the moment when block is stored (which happens after block's processing). This is needed for proper Waiter work. Closes #2751. Signed-off-by: Ekaterina Pavlova <ekt@morphbits.io>
916 lines
32 KiB
Go
916 lines
32 KiB
Go
package rpcclient
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"sort"
|
|
"strconv"
|
|
"strings"
|
|
"sync"
|
|
"sync/atomic"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/gorilla/websocket"
|
|
"github.com/nspcc-dev/neo-go/pkg/config/netmode"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/block"
|
|
"github.com/nspcc-dev/neo-go/pkg/core/mempoolevent"
|
|
"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/neorpc"
|
|
"github.com/nspcc-dev/neo-go/pkg/neorpc/result"
|
|
"github.com/nspcc-dev/neo-go/pkg/network/payload"
|
|
"github.com/nspcc-dev/neo-go/pkg/services/rpcsrv/params"
|
|
"github.com/nspcc-dev/neo-go/pkg/util"
|
|
"github.com/nspcc-dev/neo-go/pkg/vm/vmstate"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestWSClientClose(t *testing.T) {
|
|
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "result": "55aaff00"}`)
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
wsc.cache.initDone = true
|
|
wsc.getNextRequestID = getTestRequestID
|
|
bCh := make(chan *block.Block)
|
|
_, err = wsc.ReceiveBlocks(nil, bCh)
|
|
require.NoError(t, err)
|
|
wsc.Close()
|
|
// Subscriber channel must be closed by server.
|
|
_, ok := <-bCh
|
|
require.False(t, ok)
|
|
}
|
|
|
|
func TestWSClientSubscription(t *testing.T) {
|
|
bCh := make(chan *block.Block)
|
|
txCh := make(chan *transaction.Transaction)
|
|
aerCh := make(chan *state.AppExecResult)
|
|
ntfCh := make(chan *state.ContainedNotificationEvent)
|
|
ntrCh := make(chan *result.NotaryRequestEvent)
|
|
var cases = map[string]func(*WSClient) (string, error){
|
|
"blocks": func(wsc *WSClient) (string, error) {
|
|
return wsc.ReceiveBlocks(nil, bCh)
|
|
},
|
|
"transactions": func(wsc *WSClient) (string, error) {
|
|
return wsc.ReceiveTransactions(nil, txCh)
|
|
},
|
|
"notifications": func(wsc *WSClient) (string, error) {
|
|
return wsc.ReceiveExecutionNotifications(nil, ntfCh)
|
|
},
|
|
"executions": func(wsc *WSClient) (string, error) {
|
|
return wsc.ReceiveExecutions(nil, aerCh)
|
|
},
|
|
"notary requests": func(wsc *WSClient) (string, error) {
|
|
return wsc.ReceiveNotaryRequests(nil, ntrCh)
|
|
},
|
|
}
|
|
t.Run("good", func(t *testing.T) {
|
|
for name, f := range cases {
|
|
t.Run(name, func(t *testing.T) {
|
|
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "result": "55aaff00"}`)
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
wsc.getNextRequestID = getTestRequestID
|
|
require.NoError(t, wsc.Init())
|
|
id, err := f(wsc)
|
|
require.NoError(t, err)
|
|
require.Equal(t, "55aaff00", id)
|
|
})
|
|
}
|
|
})
|
|
t.Run("bad", func(t *testing.T) {
|
|
for name, f := range cases {
|
|
t.Run(name, func(t *testing.T) {
|
|
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "error":{"code":-32602,"message":"Invalid params"}}`)
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
wsc.getNextRequestID = getTestRequestID
|
|
require.NoError(t, wsc.Init())
|
|
_, err = f(wsc)
|
|
require.Error(t, err)
|
|
})
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestWSClientUnsubscription(t *testing.T) {
|
|
type responseCheck struct {
|
|
response string
|
|
code func(*testing.T, *WSClient)
|
|
}
|
|
var cases = map[string]responseCheck{
|
|
"good": {`{"jsonrpc": "2.0", "id": 1, "result": true}`, func(t *testing.T, wsc *WSClient) {
|
|
// We can't really subscribe using this stub server, so set up wsc internals.
|
|
wsc.subscriptions["0"] = &blockReceiver{}
|
|
err := wsc.Unsubscribe("0")
|
|
require.NoError(t, err)
|
|
}},
|
|
"all": {`{"jsonrpc": "2.0", "id": 1, "result": true}`, func(t *testing.T, wsc *WSClient) {
|
|
// We can't really subscribe using this stub server, so set up wsc internals.
|
|
wsc.subscriptions["0"] = &blockReceiver{}
|
|
err := wsc.UnsubscribeAll()
|
|
require.NoError(t, err)
|
|
require.Equal(t, 0, len(wsc.subscriptions))
|
|
}},
|
|
"not subscribed": {`{"jsonrpc": "2.0", "id": 1, "result": true}`, func(t *testing.T, wsc *WSClient) {
|
|
err := wsc.Unsubscribe("0")
|
|
require.Error(t, err)
|
|
}},
|
|
"error returned": {`{"jsonrpc": "2.0", "id": 1, "error":{"code":-32602,"message":"Invalid params"}}`, func(t *testing.T, wsc *WSClient) {
|
|
// We can't really subscribe using this stub server, so set up wsc internals.
|
|
wsc.subscriptions["0"] = &blockReceiver{}
|
|
err := wsc.Unsubscribe("0")
|
|
require.Error(t, err)
|
|
}},
|
|
"false returned": {`{"jsonrpc": "2.0", "id": 1, "result": false}`, func(t *testing.T, wsc *WSClient) {
|
|
// We can't really subscribe using this stub server, so set up wsc internals.
|
|
wsc.subscriptions["0"] = &blockReceiver{}
|
|
err := wsc.Unsubscribe("0")
|
|
require.Error(t, err)
|
|
}},
|
|
}
|
|
for name, rc := range cases {
|
|
t.Run(name, func(t *testing.T) {
|
|
srv := initTestServer(t, rc.response)
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
wsc.getNextRequestID = getTestRequestID
|
|
require.NoError(t, wsc.Init())
|
|
rc.code(t, wsc)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestWSClientEvents(t *testing.T) {
|
|
var ok bool
|
|
// Events from RPC server testchain.
|
|
var events = []string{
|
|
`{"jsonrpc":"2.0","method":"transaction_executed","params":[{"container":"0xe1cd5e57e721d2a2e05fb1f08721b12057b25ab1dd7fd0f33ee1639932fdfad7","trigger":"Application","vmstate":"HALT","gasconsumed":"22910000","stack":[],"notifications":[{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","eventname":"contract call","state":{"type":"Array","value":[{"type":"ByteString","value":"dHJhbnNmZXI="},{"type":"Array","value":[{"type":"ByteString","value":"dpFiJB7t+XwkgWUq3xug9b9XQxs="},{"type":"ByteString","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"Integer","value":"1000"}]}]}},{"contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","eventname":"transfer","state":{"type":"Array","value":[{"type":"ByteString","value":"dpFiJB7t+XwkgWUq3xug9b9XQxs="},{"type":"ByteString","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"Integer","value":"1000"}]}}]}]}`,
|
|
`{"jsonrpc":"2.0","method":"notification_from_execution","params":[{"container":"0xe1cd5e57e721d2a2e05fb1f08721b12057b25ab1dd7fd0f33ee1639932fdfad7","contract":"0x1b4357bff5a01bdf2a6581247cf9ed1e24629176","eventname":"contract call","state":{"type":"Array","value":[{"type":"ByteString","value":"dHJhbnNmZXI="},{"type":"Array","value":[{"type":"ByteString","value":"dpFiJB7t+XwkgWUq3xug9b9XQxs="},{"type":"ByteString","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"Integer","value":"1000"}]}]}}]}`,
|
|
`{"jsonrpc":"2.0","method":"transaction_executed","params":[{"container":"0xf97a72b7722c109f909a8bc16c22368c5023d85828b09b127b237aace33cf099","trigger":"Application","vmstate":"HALT","gasconsumed":"6042610","stack":[],"notifications":[{"contract":"0xe65ff7b3a02d207b584a5c27057d4e9862ef01da","eventname":"contract call","state":{"type":"Array","value":[{"type":"ByteString","value":"dHJhbnNmZXI="},{"type":"Array","value":[{"type":"ByteString","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"ByteString","value":"IHKCdK+vw29DoHHTKM+j5inZy7A="},{"type":"Integer","value":"123"}]}]}},{"contract":"0xe65ff7b3a02d207b584a5c27057d4e9862ef01da","eventname":"transfer","state":{"type":"Array","value":[{"type":"ByteString","value":"MW6FEDkBnTnfwsN9bD/uGf1YCYc="},{"type":"ByteString","value":"IHKCdK+vw29DoHHTKM+j5inZy7A="},{"type":"Integer","value":"123"}]}}]}]}`,
|
|
fmt.Sprintf(`{"jsonrpc":"2.0","method":"block_added","params":[%s]}`, b1Verbose),
|
|
`{"jsonrpc":"2.0","method":"event_missed","params":[]}`, // the last one, will trigger receiver channels closing.
|
|
}
|
|
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
|
|
if req.URL.Path == "/ws" && req.Method == "GET" {
|
|
var upgrader = websocket.Upgrader{}
|
|
ws, err := upgrader.Upgrade(w, req, nil)
|
|
require.NoError(t, err)
|
|
for _, event := range events {
|
|
err = ws.SetWriteDeadline(time.Now().Add(2 * time.Second))
|
|
require.NoError(t, err)
|
|
err = ws.WriteMessage(1, []byte(event))
|
|
if err != nil {
|
|
break
|
|
}
|
|
}
|
|
ws.Close()
|
|
return
|
|
}
|
|
}))
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
wsc.getNextRequestID = getTestRequestID
|
|
wsc.cacheLock.Lock()
|
|
wsc.cache.initDone = true // Our server mock is restricted, so perform initialisation manually.
|
|
wsc.cache.network = netmode.UnitTestNet
|
|
wsc.cacheLock.Unlock()
|
|
|
|
// Our server mock is restricted, so perform subscriptions manually with default notifications channel.
|
|
bCh1 := make(chan *block.Block)
|
|
bCh2 := make(chan *block.Block)
|
|
aerCh1 := make(chan *state.AppExecResult)
|
|
aerCh2 := make(chan *state.AppExecResult)
|
|
aerCh3 := make(chan *state.AppExecResult)
|
|
ntfCh := make(chan *state.ContainedNotificationEvent)
|
|
halt := "HALT"
|
|
fault := "FAULT"
|
|
wsc.subscriptionsLock.Lock()
|
|
wsc.subscriptions["0"] = &blockReceiver{ch: bCh1}
|
|
wsc.receivers[chan<- *block.Block(bCh1)] = []string{"0"}
|
|
wsc.subscriptions["1"] = &blockReceiver{ch: bCh2} // two different channels subscribed for same notifications
|
|
wsc.receivers[chan<- *block.Block(bCh2)] = []string{"1"}
|
|
|
|
wsc.subscriptions["2"] = &executionNotificationReceiver{ch: ntfCh}
|
|
wsc.subscriptions["3"] = &executionNotificationReceiver{ch: ntfCh} // check duplicating subscriptions
|
|
wsc.receivers[chan<- *state.ContainedNotificationEvent(ntfCh)] = []string{"2", "3"}
|
|
|
|
wsc.subscriptions["4"] = &executionReceiver{ch: aerCh1}
|
|
wsc.receivers[chan<- *state.AppExecResult(aerCh1)] = []string{"4"}
|
|
wsc.subscriptions["5"] = &executionReceiver{filter: &neorpc.ExecutionFilter{State: &halt}, ch: aerCh2}
|
|
wsc.receivers[chan<- *state.AppExecResult(aerCh2)] = []string{"5"}
|
|
wsc.subscriptions["6"] = &executionReceiver{filter: &neorpc.ExecutionFilter{State: &fault}, ch: aerCh3}
|
|
wsc.receivers[chan<- *state.AppExecResult(aerCh3)] = []string{"6"}
|
|
// MissedEvent must close the channels above.
|
|
|
|
wsc.subscriptionsLock.Unlock()
|
|
|
|
var (
|
|
b1Cnt, b2Cnt int
|
|
aer1Cnt, aer2Cnt, aer3Cnt int
|
|
ntfCnt int
|
|
expectedb1Cnt, expectedb2Cnt = 1, 1 // single Block event
|
|
expectedaer1Cnt, expectedaer2Cnt, expectedaer3Cnt = 2, 2, 0 // two HALTED AERs
|
|
expectedntfCnt = 1 // single notification event
|
|
aer *state.AppExecResult
|
|
)
|
|
for b1Cnt+b2Cnt+
|
|
aer1Cnt+aer2Cnt+aer3Cnt+
|
|
ntfCnt !=
|
|
expectedb1Cnt+expectedb2Cnt+
|
|
expectedaer1Cnt+expectedaer2Cnt+expectedaer3Cnt+
|
|
expectedntfCnt {
|
|
select {
|
|
case _, ok = <-bCh1:
|
|
if ok {
|
|
b1Cnt++
|
|
}
|
|
case _, ok = <-bCh2:
|
|
if ok {
|
|
b2Cnt++
|
|
}
|
|
case _, ok = <-aerCh1:
|
|
if ok {
|
|
aer1Cnt++
|
|
}
|
|
case aer, ok = <-aerCh2:
|
|
if ok {
|
|
require.Equal(t, vmstate.Halt, aer.VMState)
|
|
aer2Cnt++
|
|
}
|
|
case _, ok = <-aerCh3:
|
|
if ok {
|
|
aer3Cnt++
|
|
}
|
|
case _, ok = <-ntfCh:
|
|
if ok {
|
|
ntfCnt++
|
|
}
|
|
case <-time.After(time.Second):
|
|
t.Fatal("timeout waiting for event")
|
|
}
|
|
}
|
|
assert.Equal(t, expectedb1Cnt, b1Cnt)
|
|
assert.Equal(t, expectedb2Cnt, b2Cnt)
|
|
assert.Equal(t, expectedaer1Cnt, aer1Cnt)
|
|
assert.Equal(t, expectedaer2Cnt, aer2Cnt)
|
|
assert.Equal(t, expectedaer3Cnt, aer3Cnt)
|
|
assert.Equal(t, expectedntfCnt, ntfCnt)
|
|
|
|
// Channels must be closed by server
|
|
_, ok = <-bCh1
|
|
require.False(t, ok)
|
|
_, ok = <-bCh2
|
|
require.False(t, ok)
|
|
_, ok = <-aerCh1
|
|
require.False(t, ok)
|
|
_, ok = <-aerCh2
|
|
require.False(t, ok)
|
|
_, ok = <-aerCh3
|
|
require.False(t, ok)
|
|
_, ok = <-ntfCh
|
|
require.False(t, ok)
|
|
_, ok = <-ntfCh
|
|
require.False(t, ok)
|
|
}
|
|
|
|
func TestWSClientNonBlockingEvents(t *testing.T) {
|
|
// Use buffered channel as a receiver to check it will be closed by WSClient
|
|
// after overflow if CloseNotificationChannelIfFull option is enabled.
|
|
const chCap = 3
|
|
bCh := make(chan *block.Block, chCap)
|
|
|
|
// Events from RPC server testchain. Require events len to be larger than chCap to reach
|
|
// subscriber's chanel overflow.
|
|
var events = []string{
|
|
fmt.Sprintf(`{"jsonrpc":"2.0","method":"block_added","params":[%s]}`, b1Verbose),
|
|
fmt.Sprintf(`{"jsonrpc":"2.0","method":"block_added","params":[%s]}`, b1Verbose),
|
|
fmt.Sprintf(`{"jsonrpc":"2.0","method":"block_added","params":[%s]}`, b1Verbose),
|
|
fmt.Sprintf(`{"jsonrpc":"2.0","method":"block_added","params":[%s]}`, b1Verbose),
|
|
fmt.Sprintf(`{"jsonrpc":"2.0","method":"block_added","params":[%s]}`, b1Verbose),
|
|
}
|
|
require.True(t, chCap < len(events))
|
|
|
|
var blocksSent atomic.Bool
|
|
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
|
|
if req.URL.Path == "/ws" && req.Method == "GET" {
|
|
var upgrader = websocket.Upgrader{}
|
|
ws, err := upgrader.Upgrade(w, req, nil)
|
|
require.NoError(t, err)
|
|
for _, event := range events {
|
|
err = ws.SetWriteDeadline(time.Now().Add(2 * time.Second))
|
|
require.NoError(t, err)
|
|
err = ws.WriteMessage(1, []byte(event))
|
|
if err != nil {
|
|
break
|
|
}
|
|
}
|
|
blocksSent.Store(true)
|
|
ws.Close()
|
|
return
|
|
}
|
|
}))
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{CloseNotificationChannelIfFull: true})
|
|
require.NoError(t, err)
|
|
wsc.getNextRequestID = getTestRequestID
|
|
wsc.cacheLock.Lock()
|
|
wsc.cache.initDone = true // Our server mock is restricted, so perform initialisation manually.
|
|
wsc.cache.network = netmode.UnitTestNet
|
|
wsc.cacheLock.Unlock()
|
|
|
|
// Our server mock is restricted, so perform subscriptions manually.
|
|
wsc.subscriptionsLock.Lock()
|
|
wsc.subscriptions["0"] = &blockReceiver{ch: bCh}
|
|
wsc.subscriptions["1"] = &blockReceiver{ch: bCh}
|
|
wsc.receivers[chan<- *block.Block(bCh)] = []string{"0", "1"}
|
|
wsc.subscriptionsLock.Unlock()
|
|
|
|
// Check that events are sent to WSClient.
|
|
require.Eventually(t, func() bool {
|
|
return blocksSent.Load()
|
|
}, time.Second, 100*time.Millisecond)
|
|
|
|
// Check that block receiver channel was removed from the receivers list due to overflow.
|
|
require.Eventually(t, func() bool {
|
|
wsc.subscriptionsLock.RLock()
|
|
defer wsc.subscriptionsLock.RUnlock()
|
|
return len(wsc.receivers) == 0
|
|
}, 2*time.Second, 200*time.Millisecond)
|
|
|
|
// Check that subscriptions are still there and waiting for the call to Unsubscribe()
|
|
// to be excluded from the subscriptions map.
|
|
wsc.subscriptionsLock.RLock()
|
|
require.True(t, len(wsc.subscriptions) == 2)
|
|
wsc.subscriptionsLock.RUnlock()
|
|
|
|
// Check that receiver was closed after overflow.
|
|
for i := 0; i < chCap; i++ {
|
|
_, ok := <-bCh
|
|
require.True(t, ok)
|
|
}
|
|
select {
|
|
case _, ok := <-bCh:
|
|
require.False(t, ok)
|
|
default:
|
|
t.Fatal("channel wasn't closed by WSClient")
|
|
}
|
|
}
|
|
|
|
func TestWSExecutionVMStateCheck(t *testing.T) {
|
|
// Will answer successfully if request slips through.
|
|
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "result": "55aaff00"}`)
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
wsc.getNextRequestID = getTestRequestID
|
|
require.NoError(t, wsc.Init())
|
|
filter := "NONE"
|
|
_, err = wsc.ReceiveExecutions(&neorpc.ExecutionFilter{State: &filter}, make(chan *state.AppExecResult))
|
|
require.Error(t, err)
|
|
wsc.Close()
|
|
}
|
|
|
|
func TestWSFilteredSubscriptions(t *testing.T) {
|
|
var cases = []struct {
|
|
name string
|
|
clientCode func(*testing.T, *WSClient)
|
|
serverCode func(*testing.T, *params.Params)
|
|
}{
|
|
{"block header primary",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
primary := 3
|
|
_, err := wsc.ReceiveHeadersOfAddedBlocks(&neorpc.BlockFilter{Primary: &primary}, make(chan *block.Header))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.BlockFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, 3, *filt.Primary)
|
|
require.Equal(t, (*uint32)(nil), filt.Since)
|
|
require.Equal(t, (*uint32)(nil), filt.Till)
|
|
},
|
|
},
|
|
{"header since",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
var since uint32 = 3
|
|
_, err := wsc.ReceiveHeadersOfAddedBlocks(&neorpc.BlockFilter{Since: &since}, make(chan *block.Header))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.BlockFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, (*int)(nil), filt.Primary)
|
|
require.Equal(t, uint32(3), *filt.Since)
|
|
require.Equal(t, (*uint32)(nil), filt.Till)
|
|
},
|
|
},
|
|
{"header till",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
var till uint32 = 3
|
|
_, err := wsc.ReceiveHeadersOfAddedBlocks(&neorpc.BlockFilter{Till: &till}, make(chan *block.Header))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.BlockFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, (*int)(nil), filt.Primary)
|
|
require.Equal(t, (*uint32)(nil), filt.Since)
|
|
require.Equal(t, (uint32)(3), *filt.Till)
|
|
},
|
|
},
|
|
{"header primary, since and till",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
var (
|
|
since uint32 = 3
|
|
primary = 2
|
|
till uint32 = 5
|
|
)
|
|
_, err := wsc.ReceiveHeadersOfAddedBlocks(&neorpc.BlockFilter{
|
|
Primary: &primary,
|
|
Since: &since,
|
|
Till: &till,
|
|
}, make(chan *block.Header))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.BlockFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, 2, *filt.Primary)
|
|
require.Equal(t, uint32(3), *filt.Since)
|
|
require.Equal(t, uint32(5), *filt.Till)
|
|
},
|
|
},
|
|
{"blocks primary",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
primary := 3
|
|
_, err := wsc.ReceiveBlocks(&neorpc.BlockFilter{Primary: &primary}, make(chan *block.Block))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.BlockFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, 3, *filt.Primary)
|
|
require.Equal(t, (*uint32)(nil), filt.Since)
|
|
require.Equal(t, (*uint32)(nil), filt.Till)
|
|
},
|
|
},
|
|
{"blocks since",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
var since uint32 = 3
|
|
_, err := wsc.ReceiveBlocks(&neorpc.BlockFilter{Since: &since}, make(chan *block.Block))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.BlockFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, (*int)(nil), filt.Primary)
|
|
require.Equal(t, uint32(3), *filt.Since)
|
|
require.Equal(t, (*uint32)(nil), filt.Till)
|
|
},
|
|
},
|
|
{"blocks till",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
var till uint32 = 3
|
|
_, err := wsc.ReceiveBlocks(&neorpc.BlockFilter{Till: &till}, make(chan *block.Block))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.BlockFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, (*int)(nil), filt.Primary)
|
|
require.Equal(t, (*uint32)(nil), filt.Since)
|
|
require.Equal(t, (uint32)(3), *filt.Till)
|
|
},
|
|
},
|
|
{"blocks primary, since and till",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
var (
|
|
since uint32 = 3
|
|
primary = 2
|
|
till uint32 = 5
|
|
)
|
|
_, err := wsc.ReceiveBlocks(&neorpc.BlockFilter{
|
|
Primary: &primary,
|
|
Since: &since,
|
|
Till: &till,
|
|
}, make(chan *block.Block))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.BlockFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, 2, *filt.Primary)
|
|
require.Equal(t, uint32(3), *filt.Since)
|
|
require.Equal(t, uint32(5), *filt.Till)
|
|
},
|
|
},
|
|
{"transactions sender",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
sender := util.Uint160{1, 2, 3, 4, 5}
|
|
_, err := wsc.ReceiveTransactions(&neorpc.TxFilter{Sender: &sender}, make(chan *transaction.Transaction))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.TxFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, util.Uint160{1, 2, 3, 4, 5}, *filt.Sender)
|
|
require.Nil(t, filt.Signer)
|
|
},
|
|
},
|
|
{"transactions signer",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
signer := util.Uint160{0, 42}
|
|
_, err := wsc.ReceiveTransactions(&neorpc.TxFilter{Signer: &signer}, make(chan *transaction.Transaction))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.TxFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Nil(t, filt.Sender)
|
|
require.Equal(t, util.Uint160{0, 42}, *filt.Signer)
|
|
},
|
|
},
|
|
{"transactions sender and signer",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
sender := util.Uint160{1, 2, 3, 4, 5}
|
|
signer := util.Uint160{0, 42}
|
|
_, err := wsc.ReceiveTransactions(&neorpc.TxFilter{Sender: &sender, Signer: &signer}, make(chan *transaction.Transaction))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.TxFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, util.Uint160{1, 2, 3, 4, 5}, *filt.Sender)
|
|
require.Equal(t, util.Uint160{0, 42}, *filt.Signer)
|
|
},
|
|
},
|
|
{"notifications contract hash",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
contract := util.Uint160{1, 2, 3, 4, 5}
|
|
_, err := wsc.ReceiveExecutionNotifications(&neorpc.NotificationFilter{Contract: &contract}, make(chan *state.ContainedNotificationEvent))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.NotificationFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, util.Uint160{1, 2, 3, 4, 5}, *filt.Contract)
|
|
require.Nil(t, filt.Name)
|
|
},
|
|
},
|
|
{"notifications name",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
name := "my_pretty_notification"
|
|
_, err := wsc.ReceiveExecutionNotifications(&neorpc.NotificationFilter{Name: &name}, make(chan *state.ContainedNotificationEvent))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.NotificationFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, "my_pretty_notification", *filt.Name)
|
|
require.Nil(t, filt.Contract)
|
|
},
|
|
},
|
|
{"notifications contract hash and name",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
contract := util.Uint160{1, 2, 3, 4, 5}
|
|
name := "my_pretty_notification"
|
|
_, err := wsc.ReceiveExecutionNotifications(&neorpc.NotificationFilter{Contract: &contract, Name: &name}, make(chan *state.ContainedNotificationEvent))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.NotificationFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, util.Uint160{1, 2, 3, 4, 5}, *filt.Contract)
|
|
require.Equal(t, "my_pretty_notification", *filt.Name)
|
|
},
|
|
},
|
|
{"executions state",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
vmstate := "FAULT"
|
|
_, err := wsc.ReceiveExecutions(&neorpc.ExecutionFilter{State: &vmstate}, make(chan *state.AppExecResult))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.ExecutionFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, "FAULT", *filt.State)
|
|
require.Equal(t, (*util.Uint256)(nil), filt.Container)
|
|
},
|
|
},
|
|
{"executions container",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
container := util.Uint256{1, 2, 3}
|
|
_, err := wsc.ReceiveExecutions(&neorpc.ExecutionFilter{Container: &container}, make(chan *state.AppExecResult))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.ExecutionFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, (*string)(nil), filt.State)
|
|
require.Equal(t, util.Uint256{1, 2, 3}, *filt.Container)
|
|
},
|
|
},
|
|
{"executions state and container",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
vmstate := "FAULT"
|
|
container := util.Uint256{1, 2, 3}
|
|
_, err := wsc.ReceiveExecutions(&neorpc.ExecutionFilter{State: &vmstate, Container: &container}, make(chan *state.AppExecResult))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.ExecutionFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, "FAULT", *filt.State)
|
|
require.Equal(t, util.Uint256{1, 2, 3}, *filt.Container)
|
|
},
|
|
},
|
|
{
|
|
"notary request sender",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
sender := util.Uint160{1, 2, 3, 4, 5}
|
|
_, err := wsc.ReceiveNotaryRequests(&neorpc.NotaryRequestFilter{Sender: &sender}, make(chan *result.NotaryRequestEvent))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.NotaryRequestFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, util.Uint160{1, 2, 3, 4, 5}, *filt.Sender)
|
|
require.Nil(t, filt.Signer)
|
|
require.Nil(t, filt.Type)
|
|
},
|
|
},
|
|
{
|
|
"notary request signer",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
signer := util.Uint160{0, 42}
|
|
_, err := wsc.ReceiveNotaryRequests(&neorpc.NotaryRequestFilter{Signer: &signer}, make(chan *result.NotaryRequestEvent))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.NotaryRequestFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Nil(t, filt.Sender)
|
|
require.Equal(t, util.Uint160{0, 42}, *filt.Signer)
|
|
require.Nil(t, filt.Type)
|
|
},
|
|
},
|
|
{
|
|
"notary request type",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
mempoolType := mempoolevent.TransactionAdded
|
|
_, err := wsc.ReceiveNotaryRequests(&neorpc.NotaryRequestFilter{Type: &mempoolType}, make(chan *result.NotaryRequestEvent))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.NotaryRequestFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, mempoolevent.TransactionAdded, *filt.Type)
|
|
require.Nil(t, filt.Sender)
|
|
require.Nil(t, filt.Signer)
|
|
},
|
|
},
|
|
{"notary request sender, signer and type",
|
|
func(t *testing.T, wsc *WSClient) {
|
|
sender := util.Uint160{1, 2, 3, 4, 5}
|
|
signer := util.Uint160{0, 42}
|
|
mempoolType := mempoolevent.TransactionAdded
|
|
_, err := wsc.ReceiveNotaryRequests(&neorpc.NotaryRequestFilter{Type: &mempoolType, Signer: &signer, Sender: &sender}, make(chan *result.NotaryRequestEvent))
|
|
require.NoError(t, err)
|
|
},
|
|
func(t *testing.T, p *params.Params) {
|
|
param := p.Value(1)
|
|
filt := new(neorpc.NotaryRequestFilter)
|
|
require.NoError(t, json.Unmarshal(param.RawMessage, filt))
|
|
require.Equal(t, util.Uint160{1, 2, 3, 4, 5}, *filt.Sender)
|
|
require.Equal(t, util.Uint160{0, 42}, *filt.Signer)
|
|
require.Equal(t, mempoolevent.TransactionAdded, *filt.Type)
|
|
},
|
|
},
|
|
}
|
|
for _, c := range cases {
|
|
t.Run(c.name, func(t *testing.T) {
|
|
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
|
|
if req.URL.Path == "/ws" && req.Method == "GET" {
|
|
var upgrader = websocket.Upgrader{}
|
|
ws, err := upgrader.Upgrade(w, req, nil)
|
|
require.NoError(t, err)
|
|
err = ws.SetReadDeadline(time.Now().Add(2 * time.Second))
|
|
require.NoError(t, err)
|
|
req := params.In{}
|
|
err = ws.ReadJSON(&req)
|
|
require.NoError(t, err)
|
|
params := params.Params(req.RawParams)
|
|
c.serverCode(t, ¶ms)
|
|
err = ws.SetWriteDeadline(time.Now().Add(2 * time.Second))
|
|
require.NoError(t, err)
|
|
err = ws.WriteMessage(1, []byte(`{"jsonrpc": "2.0", "id": 1, "result": "0"}`))
|
|
require.NoError(t, err)
|
|
ws.Close()
|
|
}
|
|
}))
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
wsc.getNextRequestID = getTestRequestID
|
|
wsc.cache.network = netmode.UnitTestNet
|
|
wsc.cache.initDone = true
|
|
c.clientCode(t, wsc)
|
|
wsc.Close()
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestNewWS(t *testing.T) {
|
|
srv := initTestServer(t, "")
|
|
|
|
t.Run("good", func(t *testing.T) {
|
|
c, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
c.getNextRequestID = getTestRequestID
|
|
c.cache.network = netmode.UnitTestNet
|
|
require.NoError(t, c.Init())
|
|
})
|
|
t.Run("bad URL", func(t *testing.T) {
|
|
_, err := NewWS(context.TODO(), strings.TrimPrefix(srv.URL, "http://"), WSOptions{})
|
|
require.Error(t, err)
|
|
})
|
|
}
|
|
|
|
func TestWSConcurrentAccess(t *testing.T) {
|
|
var ids struct {
|
|
lock sync.RWMutex
|
|
m map[int]struct{}
|
|
}
|
|
ids.m = make(map[int]struct{})
|
|
|
|
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
|
|
if req.URL.Path == "/ws" && req.Method == "GET" {
|
|
var upgrader = websocket.Upgrader{}
|
|
ws, err := upgrader.Upgrade(w, req, nil)
|
|
require.NoError(t, err)
|
|
for {
|
|
err = ws.SetReadDeadline(time.Now().Add(2 * time.Second))
|
|
require.NoError(t, err)
|
|
_, p, err := ws.ReadMessage()
|
|
if err != nil {
|
|
break
|
|
}
|
|
r := params.NewIn()
|
|
err = json.Unmarshal(p, r)
|
|
if err != nil {
|
|
t.Fatalf("Cannot decode request body: %s", req.Body)
|
|
}
|
|
i, err := strconv.Atoi(string(r.RawID))
|
|
require.NoError(t, err)
|
|
ids.lock.Lock()
|
|
ids.m[i] = struct{}{}
|
|
ids.lock.Unlock()
|
|
var response string
|
|
// Different responses to catch possible unmarshalling errors connected with invalid IDs distribution.
|
|
switch r.Method {
|
|
case "getblockcount":
|
|
response = fmt.Sprintf(`{"id":%s,"jsonrpc":"2.0","result":123}`, r.RawID)
|
|
case "getversion":
|
|
response = fmt.Sprintf(`{"id":%s,"jsonrpc":"2.0","result":{"network":42,"tcpport":20332,"wsport":20342,"nonce":2153672787,"useragent":"/NEO-GO:0.73.1-pre-273-ge381358/"}}`, r.RawID)
|
|
case "getblockhash":
|
|
response = fmt.Sprintf(`{"id":%s,"jsonrpc":"2.0","result":"0x157ca5e5b8cf8f84c9660502a3270b346011612bded1514a6847f877c433a9bb"}`, r.RawID)
|
|
}
|
|
err = ws.SetWriteDeadline(time.Now().Add(2 * time.Second))
|
|
require.NoError(t, err)
|
|
err = ws.WriteMessage(1, []byte(response))
|
|
if err != nil {
|
|
break
|
|
}
|
|
}
|
|
ws.Close()
|
|
return
|
|
}
|
|
}))
|
|
t.Cleanup(srv.Close)
|
|
|
|
wsc, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
batchCount := 100
|
|
completed := &atomic.Int32{}
|
|
for i := 0; i < batchCount; i++ {
|
|
go func() {
|
|
_, err := wsc.GetBlockCount()
|
|
require.NoError(t, err)
|
|
completed.Add(1)
|
|
}()
|
|
go func() {
|
|
_, err := wsc.GetBlockHash(123)
|
|
require.NoError(t, err)
|
|
completed.Add(1)
|
|
}()
|
|
|
|
go func() {
|
|
_, err := wsc.GetVersion()
|
|
require.NoError(t, err)
|
|
completed.Add(1)
|
|
}()
|
|
}
|
|
require.Eventually(t, func() bool {
|
|
return int(completed.Load()) == batchCount*3
|
|
}, time.Second, 100*time.Millisecond)
|
|
|
|
ids.lock.RLock()
|
|
require.True(t, len(ids.m) > batchCount)
|
|
idsList := make([]int, 0, len(ids.m))
|
|
for i := range ids.m {
|
|
idsList = append(idsList, i)
|
|
}
|
|
ids.lock.RUnlock()
|
|
|
|
sort.Ints(idsList)
|
|
require.Equal(t, 1, idsList[0])
|
|
require.Less(t, idsList[len(idsList)-1],
|
|
batchCount*3+1) // batchCount*requestsPerBatch+1
|
|
wsc.Close()
|
|
}
|
|
|
|
func TestWSDoubleClose(t *testing.T) {
|
|
srv := initTestServer(t, "")
|
|
|
|
c, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
|
|
require.NotPanics(t, func() {
|
|
c.Close()
|
|
c.Close()
|
|
})
|
|
}
|
|
|
|
func TestWS_RequestAfterClose(t *testing.T) {
|
|
srv := initTestServer(t, "")
|
|
|
|
c, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
|
|
c.Close()
|
|
|
|
require.NotPanics(t, func() {
|
|
_, err = c.GetBlockCount()
|
|
})
|
|
require.Error(t, err)
|
|
require.ErrorIs(t, err, ErrWSConnLost)
|
|
}
|
|
|
|
func TestWSClient_ConnClosedError(t *testing.T) {
|
|
t.Run("standard closing", func(t *testing.T) {
|
|
srv := initTestServer(t, `{"jsonrpc": "2.0", "id": 1, "result": 123}`)
|
|
c, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
|
|
// Check client is working.
|
|
_, err = c.GetBlockCount()
|
|
require.NoError(t, err)
|
|
err = c.GetError()
|
|
require.NoError(t, err)
|
|
|
|
c.Close()
|
|
err = c.GetError()
|
|
require.NoError(t, err)
|
|
})
|
|
|
|
t.Run("malformed request", func(t *testing.T) {
|
|
srv := initTestServer(t, "")
|
|
c, err := NewWS(context.TODO(), httpURLtoWS(srv.URL), WSOptions{})
|
|
require.NoError(t, err)
|
|
|
|
defaultMaxBlockSize := 262144
|
|
_, err = c.SubmitP2PNotaryRequest(&payload.P2PNotaryRequest{
|
|
MainTransaction: &transaction.Transaction{
|
|
Script: make([]byte, defaultMaxBlockSize*3),
|
|
},
|
|
FallbackTransaction: &transaction.Transaction{},
|
|
})
|
|
require.Error(t, err)
|
|
|
|
err = c.GetError()
|
|
require.Error(t, err)
|
|
require.True(t, strings.Contains(err.Error(), "failed to read JSON response (timeout/connection loss/malformed response)"), err.Error())
|
|
})
|
|
}
|