Auto merge of #75228 - tmiasko:keep-stdout-open, r=ecstatic-morse

Keep stdout open in limit_vector_count test
rust-lang · Aug 6, 2020 · 71f8d0c · 71f8d0c
2 parents 0d75c91 + 888bc07
commit 71f8d0c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/library/std/src/sys/unix/fd.rs b/library/std/src/sys/unix/fd.rs
@@ -283,12 +283,12 @@ impl Drop for FileDesc {
 #[cfg(test)]
 mod tests {
     use super::{FileDesc, IoSlice};
+    use core::mem::ManuallyDrop;
 
     #[test]
     fn limit_vector_count() {
-        let stdout = FileDesc { fd: 1 };
+        let stdout = ManuallyDrop::new(FileDesc { fd: 1 });
         let bufs = (0..1500).map(|_| IoSlice::new(&[])).collect::<Vec<_>>();
-
         assert!(stdout.write_vectored(&bufs).is_ok());
     }
 }