From 0d38ab548057244ecbe710acc0c264b26b15dc95 Mon Sep 17 00:00:00 2001
From: Alice Ryhl <aliceryhl@google.com>
Date: Mon, 7 Sep 2026 12:39:32 +0200
Subject: [PATCH] sync: make `tracing_sync` tests synchronous (#8427)

---
 tokio/tests/tracing_sync.rs | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/tokio/tests/tracing_sync.rs b/tokio/tests/tracing_sync.rs
index 7065282c4..b39dbc47c 100644
--- a/tokio/tests/tracing_sync.rs
+++ b/tokio/tests/tracing_sync.rs
@@ -8,8 +8,8 @@
 use tokio::sync;
 use tracing_mock::{expect, subscriber};
 
-#[tokio::test]
-async fn test_barrier_creates_span() {
+#[test]
+fn test_barrier_creates_span() {
     let barrier_span = expect::span()
         .named("runtime.resource")
         .with_target("tokio::sync::barrier");
@@ -43,8 +43,8 @@ async fn test_barrier_creates_span() {
     handle.assert_finished();
 }
 
-#[tokio::test]
-async fn test_mutex_creates_span() {
+#[test]
+fn test_mutex_creates_span() {
     let mutex_span = expect::span()
         .named("runtime.resource")
         .with_target("tokio::sync::mutex");
@@ -87,8 +87,8 @@ async fn test_mutex_creates_span() {
     handle.assert_finished();
 }
 
-#[tokio::test]
-async fn test_oneshot_creates_span() {
+#[test]
+fn test_oneshot_creates_span() {
     let oneshot_span_id = expect::id();
     let oneshot_span = expect::span()
         .with_id(oneshot_span_id.clone())
@@ -186,8 +186,8 @@ async fn test_oneshot_creates_span() {
     handle.assert_finished();
 }
 
-#[tokio::test]
-async fn test_rwlock_creates_span() {
+#[test]
+fn test_rwlock_creates_span() {
     let rwlock_span = expect::span()
         .named("runtime.resource")
         .with_target("tokio::sync::rwlock");
@@ -242,8 +242,8 @@ async fn test_rwlock_creates_span() {
     handle.assert_finished();
 }
 
-#[tokio::test]
-async fn test_semaphore_creates_span() {
+#[test]
+fn test_semaphore_creates_span() {
     let semaphore_span = expect::span()
         .named("runtime.resource")
         .with_target("tokio::sync::semaphore");