#[macro_use] extern crate nix; extern crate libc; extern crate rand; extern crate tempdir; extern crate nix_test as nixtest; mod sys; mod test_nix_path; mod test_stat; mod test_unistd; #[cfg(any(target_os = "linux"))] mod test_mq; mod ports { use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT}; use std::sync::atomic::Ordering::SeqCst; // Helper for getting a unique port for the task run // TODO: Reuse ports to not spam the system static mut NEXT_PORT: AtomicUsize = ATOMIC_USIZE_INIT; const FIRST_PORT: usize = 18080; pub fn next_port() -> usize { unsafe { // If the atomic was never used, set it to the initial port NEXT_PORT.compare_and_swap(0, FIRST_PORT, SeqCst); // Get and increment the port list NEXT_PORT.fetch_add(1, SeqCst) } } pub fn localhost() -> String { format!("127.0.0.1:{}", next_port()) } } use nixtest::assert_size_of; #[test] pub fn test_size_of_long() { // This test is mostly here to ensure that 32bit CI is correctly // functioning assert_size_of::("long"); }