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dendrite/roomserver/internal/input/input_test.go
Neil Alexander 5106cc807c
Ensure only one transaction is used for RS input per room (#2178)
* Ensure the input API only uses a single transaction

* Remove more of the dead query API call

* Tidy up

* Fix tests hopefully

* Don't do unnecessary work for rooms that don't exist

* Improve error, fix another case where transaction wasn't used properly

* Add a unit test for checking single transaction on RS input API

* Fix logic oops when deciding whether to use a transaction in storeEvent
2022-02-11 17:40:14 +00:00

93 lines
2.7 KiB
Go

package input_test
import (
"context"
"fmt"
"os"
"testing"
"time"
"github.com/matrix-org/dendrite/internal/caching"
"github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/dendrite/roomserver/internal/input"
"github.com/matrix-org/dendrite/roomserver/storage"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/gomatrixserverlib"
)
func psqlConnectionString() config.DataSource {
user := os.Getenv("POSTGRES_USER")
if user == "" {
user = "dendrite"
}
dbName := os.Getenv("POSTGRES_DB")
if dbName == "" {
dbName = "dendrite"
}
connStr := fmt.Sprintf(
"user=%s dbname=%s sslmode=disable", user, dbName,
)
password := os.Getenv("POSTGRES_PASSWORD")
if password != "" {
connStr += fmt.Sprintf(" password=%s", password)
}
host := os.Getenv("POSTGRES_HOST")
if host != "" {
connStr += fmt.Sprintf(" host=%s", host)
}
return config.DataSource(connStr)
}
func TestSingleTransactionOnInput(t *testing.T) {
deadline, _ := t.Deadline()
if max := time.Now().Add(time.Second * 3); deadline.After(max) {
deadline = max
}
ctx, cancel := context.WithDeadline(context.Background(), deadline)
defer cancel()
event, err := gomatrixserverlib.NewEventFromTrustedJSON(
[]byte(`{"auth_events":[],"content":{"creator":"@neilalexander:dendrite.matrix.org","room_version":"6"},"depth":1,"hashes":{"sha256":"jqOqdNEH5r0NiN3xJtj0u5XUVmRqq9YvGbki1wxxuuM"},"origin":"dendrite.matrix.org","origin_server_ts":1644595362726,"prev_events":[],"prev_state":[],"room_id":"!jSZZRknA6GkTBXNP:dendrite.matrix.org","sender":"@neilalexander:dendrite.matrix.org","signatures":{"dendrite.matrix.org":{"ed25519:6jB2aB":"bsQXO1wketf1OSe9xlndDIWe71W9KIundc6rBw4KEZdGPW7x4Tv4zDWWvbxDsG64sS2IPWfIm+J0OOozbrWIDw"}},"state_key":"","type":"m.room.create"}`),
false, gomatrixserverlib.RoomVersionV6,
)
if err != nil {
t.Fatal(err)
}
in := api.InputRoomEvent{
Kind: api.KindOutlier, // don't panic if we generate an output event
Event: event.Headered(gomatrixserverlib.RoomVersionV6),
}
cache, err := caching.NewInMemoryLRUCache(false)
if err != nil {
t.Fatal(err)
}
db, err := storage.Open(
&config.DatabaseOptions{
ConnectionString: psqlConnectionString(),
MaxOpenConnections: 1,
MaxIdleConnections: 1,
},
cache,
)
if err != nil {
t.Logf("PostgreSQL not available (%s), skipping", err)
t.SkipNow()
}
inputter := &input.Inputer{
DB: db,
}
res := &api.InputRoomEventsResponse{}
inputter.InputRoomEvents(
ctx,
&api.InputRoomEventsRequest{
InputRoomEvents: []api.InputRoomEvent{in},
Asynchronous: false,
},
res,
)
// If we fail here then it's because we've hit the test deadline,
// so we probably deadlocked
if err := res.Err(); err != nil {
t.Fatal(err)
}
}