Fix num_tasks == 1 assertion

crates/librqbit/src/tests/e2e.rs

@@ -23,7 +23,7 @@ use crate::{
 
 #[tokio::test(flavor = "multi_thread", worker_threads = 64)]
 async fn test_e2e_download() {
-    wait_until_i_am_the_last_task().await.unwrap();
+    let dbg_srv = spawn_debug_server();
 
     let timeout = std::env::var("E2E_TIMEOUT")
         .ok()
@@ -39,6 +39,8 @@ async fn test_e2e_download() {
     .context("test_e2e_download timed out")
     .unwrap();
 
+    dbg_srv.abort();
+
     // Wait to ensure everything is dropped.
     wait_until_i_am_the_last_task().await.unwrap();
 
@@ -52,8 +54,6 @@ async fn _test_e2e_download(drop_checks: &DropChecks) {
         Err(e) => error!(error=?e, "error increasing ulimit"),
     };
 
-    spawn_debug_server();
-
     // 1. Create a torrent
     // Ideally (for a more complicated test) with N files, and at least N pieces that span 2 files.
 

crates/librqbit/src/tests/test_util.rs

@@ -134,8 +134,8 @@ async fn debug_server() -> anyhow::Result<()> {
     Ok(())
 }
 
-pub fn spawn_debug_server() {
-    tokio::spawn(debug_server());
+pub fn spawn_debug_server() -> tokio::task::JoinHandle<anyhow::Result<()>> {
+    tokio::spawn(debug_server())
 }
 
 pub trait DropPlaceholder: Send + Sync {}