Implement Godot friends & presence UI (task af249a67f693)

scripts/smoke_test_friends_presence_ui.gd

@@ -0,0 +1,77 @@
+extends SceneTree
+## Headless smoke test for FriendsPresenceUI scene and script.
+
+func _initialize() -> void:
+	_run()
+
+func _run() -> void:
+	await process_frame
+
+	print("SMOKE: Starting Friends & Presence UI verification...")
+	var scene_res := load("res://scenes/friends_presence_ui.tscn")
+	if scene_res == null:
+		printerr("FAIL: Could not load res://scenes/friends_presence_ui.tscn")
+		quit(1)
+		return
+
+	var ui: Control = scene_res.instantiate()
+	if ui == null:
+		printerr("FAIL: Could not instantiate FriendsPresenceUI")
+		quit(1)
+		return
+
+	root.add_child(ui)
+	await process_frame
+
+	# Verify essential nodes
+	if ui.friends_container == null:
+		printerr("FAIL: friends_container is null")
+		quit(1)
+		return
+
+	if ui.requests_container == null:
+		printerr("FAIL: requests_container is null")
+		quit(1)
+		return
+
+	if ui.following_container == null:
+		printerr("FAIL: following_container is null")
+		quit(1)
+		return
+
+	if ui.blocked_container == null:
+		printerr("FAIL: blocked_container is null")
+		quit(1)
+		return
+
+	# Verify signal declaration
+	if not ui.has_signal("back_requested"):
+		printerr("FAIL: back_requested signal missing")
+		quit(1)
+		return
+
+	# Test mock row building
+	ui._friend_presence_map[42] = {
+		"status": "online",
+		"custom_status": "Building cool stuff",
+		"last_seen": "2026-09-15T12:00:00Z"
+	}
+	ui._build_friend_row(42, "TesterFriend")
+
+	if not ui.friends_container.has_node("FriendRow_42"):
+		printerr("FAIL: FriendRow_42 was not added to friends_container")
+		quit(1)
+		return
+
+	print("PASS: Friend row built successfully with presence indicator.")
+
+	# Test message display
+	ui.show_message("Test message", false)
+	if ui.status_label.text != "Test message":
+		printerr("FAIL: status_label text not updated")
+		quit(1)
+		return
+
+	ui.queue_free()
+	print("SMOKE RESULT: PASS")
+	quit(0)