Convert Sytest Name/topic keys are correct to Complement

README.md

@@ -252,7 +252,7 @@ update-ca-certificates
 
 ## Sytest parity
 
-As of 10 February 2023:
+As of 20 October 2025:
 ```
 $ go build ./cmd/sytest-coverage
 $ ./sytest-coverage -v
@@ -507,7 +507,13 @@ $ ./sytest-coverage -v
     ✓ Can get rooms/{roomId}/members
 
 30rooms/60version_upgrade 0/19 tests
-30rooms/70publicroomslist 0/5 tests
+30rooms/70publicroomslist 1/5 tests
+    × Asking for a remote rooms list, but supplying the local server's name, returns the local rooms list
+    × Can get remote public room list
+    × Can paginate public room list
+    × Can search public room list
+    ✓ Name/topic keys are correct
+
 31sync/01filter 2/2 tests
     ✓ Can create filter
     ✓ Can download filter
@@ -707,5 +713,5 @@ $ ./sytest-coverage -v
 90jira/SYN-516 0/1 tests
 90jira/SYN-627 0/1 tests
 
-TOTAL: 220/610 tests converted
+TOTAL: 221/610 tests converted
 ```

tests/csapi/public_rooms_test.go

@@ -0,0 +1,188 @@
+package csapi_tests
+
+import (
+	"net/http"
+	"testing"
+	"time"
+
+	"github.com/tidwall/gjson"
+
+	"github.com/matrix-org/complement"
+	"github.com/matrix-org/complement/client"
+	"github.com/matrix-org/complement/helpers"
+	"github.com/matrix-org/complement/match"
+	"github.com/matrix-org/complement/must"
+)
+
+func TestPublicRooms(t *testing.T) {
+	deployment := complement.Deploy(t, 1)
+	defer deployment.Destroy(t)
+
+	t.Run("parallel", func(t *testing.T) {
+		// sytest: Name/topic keys are correct
+		t.Run("Name/topic keys are correct", func(t *testing.T) {
+			t.Parallel()
+			authedClient := deployment.Register(t, "hs1", helpers.RegistrationOpts{})
+
+			// Define room configurations matching the Sytest
+			roomConfigs := []struct {
+				alias string
+				name  string
+				topic string
+			}{
+				{"publicroomalias_no_name", "", ""},
+				{"publicroomalias_with_name", "name_1", ""},
+				{"publicroomalias_with_topic", "", "topic_1"},
+				{"publicroomalias_with_name_topic", "name_2", "topic_2"},
+				{"publicroom_with_unicode_chars_name", "un nom français", ""},
+				{"publicroom_with_unicode_chars_topic", "", "un topic à la française"},
+				{"publicroom_with_unicode_chars_name_topic", "un nom français", "un topic à la française"},
+			}
+
+			// Create all rooms with their configurations
+			createdRooms := make(map[string]struct {
+				roomID string
+				name   string
+				topic  string
+			})
+
+			for _, config := range roomConfigs {
+				roomOptions := map[string]interface{}{
+					"visibility":      "public",
+					"room_alias_name": config.alias,
+				}
+
+				if config.name != "" {
+					roomOptions["name"] = config.name
+				}
+				if config.topic != "" {
+					roomOptions["topic"] = config.topic
+				}
+
+				roomID := authedClient.MustCreateRoom(t, roomOptions)
+				createdRooms[config.alias] = struct {
+					roomID string
+					name   string
+					topic  string
+				}{
+					roomID: roomID,
+					name:   config.name,
+					topic:  config.topic,
+				}
+				t.Logf("Created room %s with alias %s", roomID, config.alias)
+			}
+
+			// Poll /publicRooms until all our rooms appear with correct data
+			authedClient.MustDo(t, "GET", []string{"_matrix", "client", "v3", "publicRooms"},
+				client.WithRetryUntil(15*time.Second, func(res *http.Response) bool {
+					body := must.ParseJSON(t, res.Body)
+
+					must.MatchGJSON(
+						t,
+						body,
+						match.JSONKeyPresent("chunk"),
+						match.JSONKeyTypeEqual("chunk", gjson.JSON),
+					)
+
+					chunk := body.Get("chunk")
+					if !chunk.IsArray() {
+						t.Logf("chunk is not an array")
+						return false
+					}
+
+					// Track which rooms we've correctly found
+					foundRooms := make(map[string]bool)
+
+					// Check each room in the public rooms list
+					for _, roomData := range chunk.Array() {
+						// Verify required keys are present
+						must.MatchGJSON(
+							t,
+							roomData,
+							match.JSONKeyPresent("world_readable"),
+							match.JSONKeyPresent("guest_can_join"),
+							match.JSONKeyPresent("num_joined_members"),
+						)
+
+						canonicalAlias := roomData.Get("canonical_alias").Str
+						name := roomData.Get("name").Str
+						topic := roomData.Get("topic").Str
+						numMembers := roomData.Get("num_joined_members").Int()
+
+						// Skip rooms that aren't ours
+						if canonicalAlias == "" {
+							continue
+						}
+
+						// Find which of our rooms this matches
+						var matchedAlias string
+						for alias := range createdRooms {
+							expectedAlias := "#" + alias + ":hs1"
+							if canonicalAlias == expectedAlias {
+								matchedAlias = alias
+								break
+							}
+						}
+
+						if matchedAlias == "" {
+							continue // Not one of our rooms
+						}
+
+						roomConfig := createdRooms[matchedAlias]
+
+						// Verify member count
+						if numMembers != 1 {
+							t.Logf("Room %s has %d members, expected 1", matchedAlias, numMembers)
+							return false
+						}
+
+						// Verify name field
+						if roomConfig.name != "" {
+							if name != roomConfig.name {
+								t.Logf("Room %s has name '%s', expected '%s'", matchedAlias, name, roomConfig.name)
+								return false
+							}
+						} else {
+							if name != "" {
+								t.Logf("Room %s has unexpected name '%s', expected no name", matchedAlias, name)
+								return false
+							}
+						}
+
+						// Verify topic field
+						if roomConfig.topic != "" {
+							if topic != roomConfig.topic {
+								t.Logf("Room %s has topic '%s', expected '%s'", matchedAlias, topic, roomConfig.topic)
+								return false
+							}
+						} else {
+							if topic != "" {
+								t.Logf("Room %s has unexpected topic '%s', expected no topic", matchedAlias, topic)
+								return false
+							}
+						}
+
+						// Mark this room as correctly found
+						foundRooms[matchedAlias] = true
+						t.Logf("Successfully validated room %s", matchedAlias)
+					}
+
+					// Check if we found all our rooms
+					if len(foundRooms) != len(createdRooms) {
+						missing := []string{}
+						for alias := range createdRooms {
+							if !foundRooms[alias] {
+								missing = append(missing, alias)
+							}
+						}
+						t.Logf("Missing rooms in public list: %v (found %d/%d)", missing, len(foundRooms), len(createdRooms))
+						return false
+					}
+
+					t.Logf("All %d rooms found with correct name/topic data", len(foundRooms))
+					return true
+				}),
+			)
+		})
+	})
+}