diff options
Diffstat (limited to 'test/sys/test_uio.rs')
| -rw-r--r-- | test/sys/test_uio.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/sys/test_uio.rs b/test/sys/test_uio.rs index 47f3b468..3e4fc28c 100644 --- a/test/sys/test_uio.rs +++ b/test/sys/test_uio.rs @@ -1,6 +1,7 @@ use nix::sys::uio::*; use nix::unistd::*; use rand::{thread_rng, Rng}; +use rand::distributions::Alphanumeric; use std::{cmp, iter}; use std::fs::{OpenOptions}; use std::os::unix::io::AsRawFd; @@ -11,7 +12,7 @@ use tempfile::{tempfile, tempdir}; fn test_writev() { let mut to_write = Vec::with_capacity(16 * 128); for _ in 0..16 { - let s: String = thread_rng().gen_ascii_chars().take(128).collect(); + let s: String = thread_rng().sample_iter(&Alphanumeric).take(128).collect(); let b = s.as_bytes(); to_write.extend(b.iter().cloned()); } @@ -53,7 +54,7 @@ fn test_writev() { #[test] fn test_readv() { - let s:String = thread_rng().gen_ascii_chars().take(128).collect(); + let s:String = thread_rng().sample_iter(&Alphanumeric).take(128).collect(); let to_write = s.as_bytes().to_vec(); let mut storage = Vec::new(); let mut allocated = 0; @@ -199,8 +200,7 @@ fn test_process_vm_readv() { use nix::sys::signal::*; use nix::sys::wait::*; - #[allow(unused_variables)] - let m = ::FORK_MTX.lock().expect("Mutex got poisoned by another test"); + let _ = ::FORK_MTX.lock().expect("Mutex got poisoned by another test"); // Pre-allocate memory in the child, since allocation isn't safe // post-fork (~= async-signal-safe) |