refactor: cfg for test/*

Author: SteveLauC

test/common/mod.rs

@@ -13,7 +13,7 @@ macro_rules! skip {
 }
 
 cfg_if! {
-    if #[cfg(any(target_os = "android", target_os = "linux"))] {
+    if #[cfg(linux_android)] {
         #[macro_export] macro_rules! require_capability {
             ($name:expr, $capname:ident) => {
                 use ::caps::{Capability, CapSet, has_cap};
@@ -87,7 +87,7 @@ macro_rules! skip_if_not_root {
 }
 
 cfg_if! {
-    if #[cfg(any(target_os = "android", target_os = "linux"))] {
+    if #[cfg(linux_android)] {
         #[macro_export] macro_rules! skip_if_seccomp {
             ($name:expr) => {
                 if let Ok(s) = std::fs::read_to_string("/proc/self/status") {

test/sys/mod.rs

@@ -47,15 +47,7 @@ mod test_fanotify;
 #[cfg(target_os = "linux")]
 mod test_inotify;
 mod test_pthread;
-#[cfg(any(
-    target_os = "android",
-    target_os = "dragonfly",
-    target_os = "freebsd",
-    target_os = "linux",
-    target_os = "macos",
-    target_os = "netbsd",
-    target_os = "openbsd"
-))]
+#[cfg(any(linux_android, freebsdlike, netbsdlike, target_os = "macos"))]
 mod test_ptrace;
 #[cfg(linux_android)]
 mod test_timerfd;

test/sys/test_socket.rs

@@ -556,12 +556,7 @@ mod recvfrom {
         }
     }
 
-    #[cfg(any(
-        target_os = "linux",
-        target_os = "android",
-        target_os = "freebsd",
-        target_os = "netbsd",
-    ))]
+    #[cfg(any(linux_android, target_os = "freebsd", target_os = "netbsd"))]
     #[test]
     pub fn udp_sendmmsg() {
         use std::io::IoSlice;

test/sys/test_sockopt.rs

@@ -127,7 +127,7 @@ fn test_so_tcp_maxseg() {
     // platforms keep it even lower. This might fail if you've tuned your initial MSS to be larger
     // than 700
     cfg_if! {
-        if #[cfg(any(target_os = "android", target_os = "linux"))] {
+        if #[cfg(linux_android)] {
             let segsize: u32 = 873;
             assert!(initial < segsize);
             setsockopt(&rsock, sockopt::TcpMaxSeg, &segsize).unwrap();
@@ -152,7 +152,7 @@ fn test_so_tcp_maxseg() {
     // Actual max segment size takes header lengths into account, max IPv4 options (60 bytes) + max
     // TCP options (40 bytes) are subtracted from the requested maximum as a lower boundary.
     cfg_if! {
-        if #[cfg(any(target_os = "android", target_os = "linux"))] {
+        if #[cfg(linux_android)] {
             assert!((segsize - 100) <= actual);
             assert!(actual <= segsize);
         } else {
@@ -177,7 +177,7 @@ fn test_so_type() {
 
 /// getsockopt(_, sockopt::SockType) should gracefully handle unknown socket
 /// types.  Regression test for https://github.com/nix-rust/nix/issues/1819
-#[cfg(any(target_os = "android", target_os = "linux",))]
+#[cfg(linux_android)]
 #[test]
 fn test_so_type_unknown() {
     use nix::errno::Errno;
@@ -254,12 +254,7 @@ fn test_so_tcp_keepalive() {
     setsockopt(&fd, sockopt::KeepAlive, &true).unwrap();
     assert!(getsockopt(&fd, sockopt::KeepAlive).unwrap());
 
-    #[cfg(any(
-        target_os = "android",
-        target_os = "dragonfly",
-        target_os = "freebsd",
-        target_os = "linux"
-    ))]
+    #[cfg(any(linux_android, freebsdlike))]
     {
         let x = getsockopt(&fd, sockopt::TcpKeepIdle).unwrap();
         setsockopt(&fd, sockopt::TcpKeepIdle, &(x + 1)).unwrap();
@@ -303,7 +298,7 @@ fn test_get_mtu() {
 }
 
 #[test]
-#[cfg(any(target_os = "android", target_os = "freebsd", target_os = "linux"))]
+#[cfg(any(linux_android, target_os = "freebsd"))]
 fn test_ttl_opts() {
     let fd4 = socket(
         AddressFamily::Inet,
@@ -356,7 +351,7 @@ fn test_dontfrag_opts() {
 }
 
 #[test]
-#[cfg(any(target_os = "android", apple_targets, target_os = "linux",))]
+#[cfg(any(linux_android, apple_targets))]
 // Disable the test under emulation because it fails in Cirrus-CI.  Lack
 // of QEMU support is suspected.
 #[cfg_attr(qemu, ignore)]

test/test.rs

@@ -11,8 +11,7 @@ mod test_fcntl;
 #[cfg(linux_android)]
 mod test_kmod;
 #[cfg(any(
-    target_os = "dragonfly",
-    target_os = "freebsd",
+    freebsdlike,
     target_os = "fushsia",
     target_os = "linux",
     target_os = "netbsd"
@@ -32,19 +31,12 @@ mod test_poll;
 mod test_pty;
 mod test_resource;
 #[cfg(any(
-    target_os = "android",
+    linux_android,
     target_os = "dragonfly",
     all(target_os = "freebsd", fbsd14),
-    target_os = "linux"
 ))]
 mod test_sched;
-#[cfg(any(
-    target_os = "android",
-    target_os = "dragonfly",
-    target_os = "freebsd",
-    apple_targets,
-    target_os = "linux",
-))]
+#[cfg(any(linux_android, freebsdlike, apple_targets))]
 mod test_sendfile;
 mod test_stat;
 mod test_time;

test/test_fcntl.rs

@@ -234,10 +234,9 @@ fn test_readlink() {
 /// The from_offset should be updated by the call to reflect
 /// the 3 bytes read (6).
 #[cfg(any(
-        target_os = "linux",
+        linux_android,
         // Not available until FreeBSD 13.0
         all(target_os = "freebsd", fbsd14),
-        target_os = "android"
 ))]
 #[test]
 // QEMU does not support copy_file_range. Skip under qemu
@@ -473,8 +472,7 @@ mod linux_android {
 }
 
 #[cfg(any(
-    target_os = "linux",
-    target_os = "android",
+    linux_android,
     target_os = "emscripten",
     target_os = "fuchsia",
     target_os = "wasi",
@@ -511,13 +509,11 @@ mod test_posix_fadvise {
 }
 
 #[cfg(any(
-    target_os = "linux",
-    target_os = "android",
-    target_os = "dragonfly",
+    linux_android,
+    freebsdlike,
     target_os = "emscripten",
     target_os = "fuchsia",
     target_os = "wasi",
-    target_os = "freebsd"
 ))]
 mod test_posix_fallocate {
 

test/test_net.rs

@@ -3,11 +3,7 @@ use nix::net::if_::*;
 #[cfg(linux_android)]
 const LOOPBACK: &[u8] = b"lo";
 
-#[cfg(not(any(
-    target_os = "android",
-    target_os = "linux",
-    target_os = "haiku"
-)))]
+#[cfg(not(any(linux_android, target_os = "haiku")))]
 const LOOPBACK: &[u8] = b"lo0";
 
 #[cfg(target_os = "haiku")]

test/test_poll.rs

@@ -38,12 +38,7 @@ fn test_poll() {
 // ppoll(2) is the same as poll except for how it handles timeouts and signals.
 // Repeating the test for poll(2) should be sufficient to check that our
 // bindings are correct.
-#[cfg(any(
-    target_os = "android",
-    target_os = "dragonfly",
-    target_os = "freebsd",
-    target_os = "linux"
-))]
+#[cfg(any(linux_android, freebsdlike))]
 #[test]
 fn test_ppoll() {
     use nix::poll::ppoll;

test/test_sendfile.rs

@@ -5,14 +5,10 @@ use nix::sys::sendfile::*;
 use tempfile::tempfile;
 
 cfg_if! {
-    if #[cfg(any(target_os = "android", target_os = "linux"))] {
+    if #[cfg(linux_android)] {
         use nix::unistd::{pipe, read};
         use std::os::unix::io::AsRawFd;
-    } else if #[cfg(any(
-        target_os = "dragonfly",
-        target_os = "freebsd",
-        apple_targets,
-    ))] {
+    } else if #[cfg(any(freebsdlike, apple_targets))] {
         use std::net::Shutdown;
         use std::os::unix::net::UnixStream;
     }

test/test_stat.rs

@@ -361,8 +361,7 @@ fn test_mkdirat_fail() {
 
 #[test]
 #[cfg(not(any(
-    target_os = "dragonfly",
-    target_os = "freebsd",
+    freebsdlike,
     apple_targets,
     target_os = "haiku",
     target_os = "redox"
@@ -381,8 +380,7 @@ fn test_mknod() {
 
 #[test]
 #[cfg(not(any(
-    target_os = "dragonfly",
-    target_os = "freebsd",
+    freebsdlike,
     target_os = "illumos",
     apple_targets,
     target_os = "haiku",

test/test_time.rs

@@ -1,10 +1,4 @@
-#[cfg(any(
-    target_os = "freebsd",
-    target_os = "dragonfly",
-    target_os = "linux",
-    target_os = "android",
-    target_os = "emscripten",
-))]
+#[cfg(any(freebsdlike, linux_android, target_os = "emscripten"))]
 use nix::time::clock_getcpuclockid;
 use nix::time::{clock_gettime, ClockId};
 
@@ -19,13 +13,7 @@ pub fn test_clock_gettime() {
     clock_gettime(ClockId::CLOCK_REALTIME).expect("assertion failed");
 }
 
-#[cfg(any(
-    target_os = "freebsd",
-    target_os = "dragonfly",
-    target_os = "linux",
-    target_os = "android",
-    target_os = "emscripten",
-))]
+#[cfg(any(freebsdlike, linux_android, target_os = "emscripten"))]
 #[test]
 pub fn test_clock_getcpuclockid() {
     let clock_id = clock_getcpuclockid(nix::unistd::Pid::this()).unwrap();
@@ -43,13 +31,7 @@ pub fn test_clock_id_now() {
     ClockId::CLOCK_REALTIME.now().unwrap();
 }
 
-#[cfg(any(
-    target_os = "freebsd",
-    target_os = "dragonfly",
-    target_os = "linux",
-    target_os = "android",
-    target_os = "emscripten",
-))]
+#[cfg(any(freebsdlike, linux_android, target_os = "emscripten"))]
 #[test]
 pub fn test_clock_id_pid_cpu_clock_id() {
     ClockId::pid_cpu_clock_id(nix::unistd::Pid::this())

test/test_unistd.rs

@@ -399,18 +399,15 @@ cfg_if! {
     if #[cfg(target_os = "android")] {
         execve_test_factory!(test_execve, execve, CString::new("/system/bin/sh").unwrap().as_c_str());
         execve_test_factory!(test_fexecve, fexecve, File::open("/system/bin/sh").unwrap().into_raw_fd());
-    } else if #[cfg(any(target_os = "dragonfly",
-                        target_os = "freebsd",
-                        target_os = "linux"))] {
+    } else if #[cfg(any(freebsdlike, target_os = "linux"))] {
         // These tests frequently fail on musl, probably due to
         // https://github.com/nix-rust/nix/issues/555
         execve_test_factory!(test_execve, execve, CString::new("/bin/sh").unwrap().as_c_str());
         execve_test_factory!(test_fexecve, fexecve, File::open("/bin/sh").unwrap().into_raw_fd());
-    } else if #[cfg(any(target_os = "illumos",
+    } else if #[cfg(any(solarish,
                         apple_targets,
                         target_os = "netbsd",
-                        target_os = "openbsd",
-                        target_os = "solaris"))] {
+                        target_os = "openbsd"))] {
         execve_test_factory!(test_execve, execve, CString::new("/bin/sh").unwrap().as_c_str());
         // No fexecve() on ios, macos, NetBSD, OpenBSD.
     }
@@ -573,7 +570,7 @@ fn test_lseek64() {
 }
 
 cfg_if! {
-    if #[cfg(any(target_os = "android", target_os = "linux"))] {
+    if #[cfg(linux_android)] {
         macro_rules! require_acct{
             () => {
                 require_capability!("test_acct", CAP_SYS_PACCT);
@@ -672,13 +669,7 @@ fn test_sysconf_unsupported() {
     assert!(open_max.expect("sysconf failed").is_none())
 }
 
-#[cfg(any(
-    target_os = "android",
-    target_os = "dragonfly",
-    target_os = "freebsd",
-    target_os = "linux",
-    target_os = "openbsd"
-))]
+#[cfg(any(linux_android, freebsdlike, target_os = "openbsd"))]
 #[test]
 fn test_getresuid() {
     let resuids = getresuid().unwrap();
@@ -687,13 +678,7 @@ fn test_getresuid() {
     assert_ne!(resuids.saved.as_raw(), libc::uid_t::MAX);
 }
 
-#[cfg(any(
-    target_os = "android",
-    target_os = "dragonfly",
-    target_os = "freebsd",
-    target_os = "linux",
-    target_os = "openbsd"
-))]
+#[cfg(any(linux_android, freebsdlike, target_os = "openbsd"))]
 #[test]
 fn test_getresgid() {
     let resgids = getresgid().unwrap();
@@ -721,16 +706,12 @@ fn test_pipe() {
 // pipe2(2) is the same as pipe(2), except it allows setting some flags.  Check
 // that we can set a flag.
 #[cfg(any(
-    target_os = "android",
-    target_os = "dragonfly",
+    linux_android,
+    freebsdlike,
+    solarish,
+    netbsdlike,
     target_os = "emscripten",
-    target_os = "freebsd",
-    target_os = "illumos",
-    target_os = "linux",
-    target_os = "netbsd",
-    target_os = "openbsd",
     target_os = "redox",
-    target_os = "solaris"
 ))]
 #[test]
 fn test_pipe2() {
@@ -1327,11 +1308,7 @@ fn test_faccessat_file_exists() {
 }
 
 #[test]
-#[cfg(any(
-    all(target_os = "linux", not(target_env = "uclibc")),
-    target_os = "freebsd",
-    target_os = "dragonfly"
-))]
+#[cfg(any(all(target_os = "linux", not(target_env = "uclibc")), freebsdlike))]
 fn test_eaccess_not_existing() {
     let tempdir = tempdir().unwrap();
     let dir = tempdir.path().join("does_not_exist.txt");
@@ -1342,11 +1319,7 @@ fn test_eaccess_not_existing() {
 }
 
 #[test]
-#[cfg(any(
-    all(target_os = "linux", not(target_env = "uclibc")),
-    target_os = "freebsd",
-    target_os = "dragonfly"
-))]
+#[cfg(any(all(target_os = "linux", not(target_env = "uclibc")), freebsdlike))]
 fn test_eaccess_file_exists() {
     let tempdir = tempdir().unwrap();
     let path = tempdir.path().join("does_exist.txt");