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package tables_test
import (
"context"
"database/sql"
"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"
)
func newRelationsTable(t *testing.T, dbType test.DBType) (tables.Relations, *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.Relations
switch dbType {
case test.DBTypePostgres:
tab, err = postgres.NewPostgresRelationsTable(db)
case test.DBTypeSQLite:
var stream sqlite3.StreamIDStatements
if err = stream.Prepare(db); err != nil {
t.Fatalf("failed to prepare stream stmts: %s", err)
}
tab, err = sqlite3.NewSqliteRelationsTable(db, &stream)
}
if err != nil {
t.Fatalf("failed to make new table: %s", err)
}
return tab, db, close
}
func compareRelationsToExpected(t *testing.T, tab tables.Relations, r types.Range, expected []types.RelationEntry) {
ctx := context.Background()
relations, _, err := tab.SelectRelationsInRange(ctx, nil, roomID, "a", "", "", r, 50)
if err != nil {
t.Fatal(err)
}
if len(relations[relType]) != len(expected) {
t.Fatalf("incorrect number of values returned for range %v (got %d, want %d)", r, len(relations[relType]), len(expected))
}
for i := 0; i < len(relations[relType]); i++ {
got := relations[relType][i]
want := expected[i]
if got != want {
t.Fatalf("range %v position %d should have been %q but got %q", r, i, got, want)
}
}
}
const roomID = "!roomid:server"
const childType = "m.room.something"
const relType = "m.reaction"
func TestRelationsTable(t *testing.T) {
ctx := context.Background()
test.WithAllDatabases(t, func(t *testing.T, dbType test.DBType) {
tab, _, close := newRelationsTable(t, dbType)
defer close()
// Insert some relations
for _, child := range []string{"b", "c", "d"} {
if err := tab.InsertRelation(ctx, nil, roomID, "a", child, childType, relType); err != nil {
t.Fatal(err)
}
}
// Check the max position, we've inserted three things so it
// should be 3
if max, err := tab.SelectMaxRelationID(ctx, nil); err != nil {
t.Fatal(err)
} else if max != 3 {
t.Fatalf("max position should have been 3 but got %d", max)
}
// Query some ranges for "a"
for r, expected := range map[types.Range][]types.RelationEntry{
{From: 0, To: 10, Backwards: false}: {
{Position: 1, EventID: "b"},
{Position: 2, EventID: "c"},
{Position: 3, EventID: "d"},
},
{From: 1, To: 2, Backwards: false}: {
{Position: 2, EventID: "c"},
},
{From: 1, To: 3, Backwards: false}: {
{Position: 2, EventID: "c"},
{Position: 3, EventID: "d"},
},
{From: 10, To: 0, Backwards: true}: {
{Position: 3, EventID: "d"},
{Position: 2, EventID: "c"},
{Position: 1, EventID: "b"},
},
{From: 3, To: 1, Backwards: true}: {
{Position: 2, EventID: "c"},
{Position: 1, EventID: "b"},
},
} {
compareRelationsToExpected(t, tab, r, expected)
}
// Now delete one of the relations
if err := tab.DeleteRelation(ctx, nil, roomID, "c"); err != nil {
t.Fatal(err)
}
// Query some more ranges for "a"
for r, expected := range map[types.Range][]types.RelationEntry{
{From: 0, To: 10, Backwards: false}: {
{Position: 1, EventID: "b"},
{Position: 3, EventID: "d"},
},
{From: 1, To: 2, Backwards: false}: {},
{From: 1, To: 3, Backwards: false}: {
{Position: 3, EventID: "d"},
},
{From: 10, To: 0, Backwards: true}: {
{Position: 3, EventID: "d"},
{Position: 1, EventID: "b"},
},
{From: 3, To: 1, Backwards: true}: {
{Position: 1, EventID: "b"},
},
} {
compareRelationsToExpected(t, tab, r, expected)
}
// Insert some new relations
for _, child := range []string{"e", "f", "g", "h"} {
if err := tab.InsertRelation(ctx, nil, roomID, "a", child, childType, relType); err != nil {
t.Fatal(err)
}
}
// Check the max position, we've inserted four things so it
// should now be 7
if max, err := tab.SelectMaxRelationID(ctx, nil); err != nil {
t.Fatal(err)
} else if max != 7 {
t.Fatalf("max position should have been 3 but got %d", max)
}
// Query last set of ranges for "a"
for r, expected := range map[types.Range][]types.RelationEntry{
{From: 0, To: 10, Backwards: false}: {
{Position: 1, EventID: "b"},
{Position: 3, EventID: "d"},
{Position: 4, EventID: "e"},
{Position: 5, EventID: "f"},
{Position: 6, EventID: "g"},
{Position: 7, EventID: "h"},
},
{From: 1, To: 2, Backwards: false}: {},
{From: 1, To: 3, Backwards: false}: {
{Position: 3, EventID: "d"},
},
{From: 10, To: 0, Backwards: true}: {
{Position: 7, EventID: "h"},
{Position: 6, EventID: "g"},
{Position: 5, EventID: "f"},
{Position: 4, EventID: "e"},
{Position: 3, EventID: "d"},
{Position: 1, EventID: "b"},
},
{From: 6, To: 3, Backwards: true}: {
{Position: 5, EventID: "f"},
{Position: 4, EventID: "e"},
{Position: 3, EventID: "d"},
},
} {
compareRelationsToExpected(t, tab, r, expected)
}
})
}
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