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path: root/library/std/src/sys/unix/fd/tests.rs
blob: c9520485c3c7cc0e7f896bd900bc95f7facff185 (plain)
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use super::{FileDesc, IoSlice};
use core::mem::ManuallyDrop;

#[test]
fn limit_vector_count() {
    let stdout = ManuallyDrop::new(unsafe { FileDesc { fd: 1 } });
    let bufs = (0..1500).map(|_| IoSlice::new(&[])).collect::<Vec<_>>();
    assert!(stdout.write_vectored(&bufs).is_ok());
}