Interned object count tracking and testing

Author: Xendergo

src/main.rs

@@ -10,7 +10,9 @@ use std::{
 use clap::Parser;
 use config::Config;
 use ftail::Ftail;
+use log::info;
 use routes::create_router;
+use sarlacc::num_objects_interned;
 use webring::Webring;
 
 mod checking;
@@ -79,6 +81,11 @@ async fn main() -> ExitCode {
         log::warn!("The webring will not be reloaded when files change.");
     }
 
+    tokio::spawn(async {
+        info!("{} objects are interned", num_objects_interned());
+        tokio::time::sleep(Duration::from_secs(60 * 60)).await;
+    });
+
     // Start server
     let router = create_router(&cfg.webring.static_dir)
         .with_state(Arc::clone(&webring))

src/webring.rs

@@ -581,7 +581,7 @@ mod tests {
     use indexmap::IndexMap;
     use indoc::indoc;
     use pretty_assertions::assert_eq;
-    use sarlacc::Intern;
+    use sarlacc::{Intern, num_objects_interned};
     use tempfile::{NamedTempFile, TempDir};
     use tokio::sync::RwLock as AsyncRwLock;
 
@@ -673,6 +673,8 @@ mod tests {
         let config = make_config();
         let webring = Webring::new(&config);
 
+        let original_interned_objects = num_objects_interned();
+
         {
             let inner = webring.members.read().unwrap();
             let mut expected = IndexMap::new();
@@ -835,6 +837,8 @@ mod tests {
         expected_random.insert(Uri::from_static("ws://refuse-the-r.ing"));
         assert_eq!(found_in_random, expected_random);
 
+        assert_eq!(num_objects_interned(), original_interned_objects);
+
         let new_members: IndexMap<String, MemberSpec> = toml::from_str(indoc! { r#"
             cynthia = { url = "https://clementine.viridian.page", discord-id = 789, check-level = "none" }
             henry = { url = "hrovnyak.gitlab.io", discord-id = 123, check-level = "none" }
@@ -846,6 +850,8 @@ mod tests {
 
         webring.update_members_and_check(&new_members).await;
 
+        let original_interned_objects = num_objects_interned();
+
         webring.assert_next("clementine.viridian.page", Ok("http://refuse-the-r.ing"));
         webring.assert_next("hrovnyak.gitlab.io", Ok("http://refuse-the-r.ing"));
         webring.assert_next("refuse-the-r.ing", Ok("arhan.sh"));
@@ -888,6 +894,8 @@ mod tests {
 
         webring.assert_prev("refuse-the-r.ing", Ok("arhan.sh"));
         webring.assert_next("kasad.com", Ok("arhan.sh"));
+
+        assert_eq!(num_objects_interned(), original_interned_objects);
     }
 
     #[tokio::test]