1 files changed, 17 insertions, 0 deletions
diff --git a/vendor/rustix/tests/fs/fcntl.rs b/vendor/rustix/tests/fs/fcntl.rs
new file mode 100644
index 000000000..1f8b78387
--- /dev/null
+++ b/vendor/rustix/tests/fs/fcntl.rs
@@ -0,0 +1,17 @@
+#[cfg(not(any(target_os = "redox", target_os = "wasi")))]
+#[test]
+fn test_fcntl_dupfd_cloexec() {
+    use rustix::fd::AsFd;
+    use std::os::unix::io::AsRawFd;
+
+    let file = rustix::fs::openat(
+        rustix::fs::cwd(),
+        "Cargo.toml",
+        rustix::fs::OFlags::RDONLY,
+        rustix::fs::Mode::empty(),
+    )
+    .unwrap();
+
+    let new = rustix::fs::fcntl_dupfd_cloexec(&file, 700).unwrap();
+    assert_eq!(new.as_fd().as_raw_fd(), 700);
+}