extern crate jemalloc_sys; extern crate libc; #[cfg(prefixed)] #[test] fn malloc_is_prefixed() { assert_ne!(jemalloc_sys::malloc as usize, libc::malloc as usize) } #[cfg(not(prefixed))] #[test] fn malloc_is_overridden() { assert_eq!(jemalloc_sys::malloc as usize, libc::malloc as usize) }