Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/third_party/rust/tokio/tests/uds_cred.rs b/third_party/rust/tokio/tests/uds_cred.rs
new file mode 100644
index 0000000000..c2b3914dfe
--- /dev/null
+++ b/third_party/rust/tokio/tests/uds_cred.rs
@@ -0,0 +1,26 @@
+#![warn(rust_2018_idioms)]
+#![cfg(feature = "full")]
+#![cfg(all(unix, not(target_os = "dragonfly")))]
+
+use tokio::net::UnixStream;
+
+use libc::getegid;
+use libc::geteuid;
+
+#[tokio::test]
+#[cfg_attr(
+    target_os = "netbsd",
+    ignore = "NetBSD does not support getpeereid() for sockets created by socketpair()"
+)]
+async fn test_socket_pair() {
+    let (a, b) = UnixStream::pair().unwrap();
+    let cred_a = a.peer_cred().unwrap();
+    let cred_b = b.peer_cred().unwrap();
+    assert_eq!(cred_a, cred_b);
+
+    let uid = unsafe { geteuid() };
+    let gid = unsafe { getegid() };
+
+    assert_eq!(cred_a.uid(), uid);
+    assert_eq!(cred_a.gid(), gid);
+}