dendrite/syncapi/storage/tables/topology_test.go
Till f12982472c
Tweaks around /messages (#3149)
Try to mitigate some issues with `/messages`
2023-07-13 14:18:37 +02:00

102 lines
3.9 KiB
Go

package tables_test
import (
"context"
"database/sql"
"fmt"
"testing"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/syncapi/storage/postgres"
"github.com/matrix-org/dendrite/syncapi/storage/sqlite3"
"github.com/matrix-org/dendrite/syncapi/storage/tables"
"github.com/matrix-org/dendrite/syncapi/types"
"github.com/matrix-org/dendrite/test"
"github.com/stretchr/testify/assert"
)
func newTopologyTable(t *testing.T, dbType test.DBType) (tables.Topology, *sql.DB, func()) {
t.Helper()
connStr, close := test.PrepareDBConnectionString(t, dbType)
db, err := sqlutil.Open(&config.DatabaseOptions{
ConnectionString: config.DataSource(connStr),
}, sqlutil.NewExclusiveWriter())
if err != nil {
t.Fatalf("failed to open db: %s", err)
}
var tab tables.Topology
switch dbType {
case test.DBTypePostgres:
tab, err = postgres.NewPostgresTopologyTable(db)
case test.DBTypeSQLite:
tab, err = sqlite3.NewSqliteTopologyTable(db)
}
if err != nil {
t.Fatalf("failed to make new table: %s", err)
}
return tab, db, close
}
func TestTopologyTable(t *testing.T) {
ctx := context.Background()
alice := test.NewUser(t)
room := test.NewRoom(t, alice)
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
tab, db, close := newTopologyTable(t, dbType)
defer close()
events := room.Events()
err := sqlutil.WithTransaction(db, func(txn *sql.Tx) error {
var highestPos types.StreamPosition
for i, ev := range events {
topoPos, err := tab.InsertEventInTopology(ctx, txn, ev, types.StreamPosition(i))
if err != nil {
return fmt.Errorf("failed to InsertEventInTopology: %s", err)
}
// topo pos = depth, depth starts at 1, hence 1+i
if topoPos != types.StreamPosition(1+i) {
return fmt.Errorf("got topo pos %d want %d", topoPos, 1+i)
}
highestPos = topoPos + 1
}
// check ordering works without limit
eventIDs, start, end, err := tab.SelectEventIDsInRange(ctx, txn, room.ID, 0, highestPos, highestPos, 100, true)
assert.NoError(t, err, "failed to SelectEventIDsInRange")
test.AssertEventIDsEqual(t, eventIDs, events[:])
assert.Equal(t, types.TopologyToken{Depth: 1, PDUPosition: 0}, start)
assert.Equal(t, types.TopologyToken{Depth: 5, PDUPosition: 4}, end)
eventIDs, start, end, err = tab.SelectEventIDsInRange(ctx, txn, room.ID, 0, highestPos, highestPos, 100, false)
assert.NoError(t, err, "failed to SelectEventIDsInRange")
test.AssertEventIDsEqual(t, eventIDs, test.Reversed(events[:]))
assert.Equal(t, types.TopologyToken{Depth: 5, PDUPosition: 4}, start)
assert.Equal(t, types.TopologyToken{Depth: 1, PDUPosition: 0}, end)
// check ordering works with limit
eventIDs, start, end, err = tab.SelectEventIDsInRange(ctx, txn, room.ID, 0, highestPos, highestPos, 3, true)
assert.NoError(t, err, "failed to SelectEventIDsInRange")
test.AssertEventIDsEqual(t, eventIDs, events[:3])
assert.Equal(t, types.TopologyToken{Depth: 1, PDUPosition: 0}, start)
assert.Equal(t, types.TopologyToken{Depth: 3, PDUPosition: 2}, end)
eventIDs, start, end, err = tab.SelectEventIDsInRange(ctx, txn, room.ID, 0, highestPos, highestPos, 3, false)
assert.NoError(t, err, "failed to SelectEventIDsInRange")
test.AssertEventIDsEqual(t, eventIDs, test.Reversed(events[len(events)-3:]))
assert.Equal(t, types.TopologyToken{Depth: 5, PDUPosition: 4}, start)
assert.Equal(t, types.TopologyToken{Depth: 3, PDUPosition: 2}, end)
// Check that we return no values for invalid rooms
eventIDs, start, end, err = tab.SelectEventIDsInRange(ctx, txn, "!doesnotexist:localhost", 0, highestPos, highestPos, 10, false)
assert.NoError(t, err, "failed to SelectEventIDsInRange")
assert.Equal(t, 0, len(eventIDs))
assert.Equal(t, types.TopologyToken{}, start)
assert.Equal(t, types.TopologyToken{}, end)
return nil
})
if err != nil {
t.Fatalf("err: %s", err)
}
})
}