fix: ignore failed tests on cygwin

Author: Berrysoft

test/sys/test_socket.rs

@@ -327,6 +327,7 @@ pub fn test_socketpair() {
 }
 
 #[test]
+#[cfg_attr(target_os = "cygwin", ignore)]
 pub fn test_recvmsg_sockaddr_un() {
     use nix::sys::socket::{
         self, bind, socket, AddressFamily, MsgFlags, SockFlag, SockType,
@@ -841,6 +842,7 @@ pub fn test_recvmsg_ebadf() {
 // 2.12.0.  https://bugs.launchpad.net/qemu/+bug/1701808
 #[cfg_attr(qemu, ignore)]
 #[test]
+#[cfg_attr(target_os = "cygwin", ignore)]
 pub fn test_scm_rights() {
     use nix::sys::socket::{
         recvmsg, sendmsg, socketpair, AddressFamily, ControlMessage,
@@ -1327,6 +1329,7 @@ pub fn test_sendmsg_ipv4sendsrcaddr() {
 // 2.12.0.  https://bugs.launchpad.net/qemu/+bug/1701808
 #[cfg_attr(qemu, ignore)]
 #[test]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_scm_rights_single_cmsg_multiple_fds() {
     use nix::sys::socket::{
         recvmsg, sendmsg, ControlMessage, ControlMessageOwned, MsgFlags,

test/sys/test_sockopt.rs

@@ -159,6 +159,7 @@ fn test_so_listen_q_limit() {
 }
 
 #[test]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_so_tcp_maxseg() {
     use nix::sys::socket::{
         accept, bind, connect, getsockname, listen, Backlog, SockaddrIn,

test/sys/test_stat.rs

@@ -145,6 +145,7 @@ fn test_stat_fstat_lstat() {
 }
 
 #[test]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_fchmod() {
     let tempdir = tempfile::tempdir().unwrap();
     let filename = tempdir.path().join("foo.txt");
@@ -168,6 +169,7 @@ fn test_fchmod() {
 
 #[test]
 #[cfg(not(target_os = "redox"))]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_fchmodat() {
     let _dr = crate::DirRestore::new();
     let tempdir = tempfile::tempdir().unwrap();
@@ -331,6 +333,7 @@ fn test_mkdirat_success_path() {
 
 #[test]
 #[cfg(not(any(target_os = "redox", target_os = "haiku")))]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_mkdirat_success_mode() {
     let expected_bits =
         stat::SFlag::S_IFDIR.bits() | stat::Mode::S_IRWXU.bits();
@@ -371,6 +374,7 @@ fn test_mkdirat_fail() {
     target_os = "redox",
     target_os = "solaris"
 )))]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_mknod() {
     use stat::{lstat, mknod, SFlag};
 
@@ -391,6 +395,7 @@ fn test_mknod() {
     target_os = "haiku",
     target_os = "redox"
 )))]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_mknodat() {
     use fcntl::{AtFlags, OFlag};
     use nix::dir::Dir;

test/test_fcntl.rs

@@ -243,6 +243,7 @@ fn test_renameat2_noreplace() {
 
 #[test]
 #[cfg(not(target_os = "redox"))]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_readlink() {
     let tempdir = tempfile::tempdir().unwrap();
     let src = tempdir.path().join("a");

test/test_net.rs

@@ -10,11 +10,13 @@ const LOOPBACK: &[u8] = b"lo0";
 const LOOPBACK: &[u8] = b"loop";
 
 #[test]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_if_nametoindex() {
     if_nametoindex(LOOPBACK).expect("assertion failed");
 }
 
 #[test]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_if_indextoname() {
     let loopback_index = if_nametoindex(LOOPBACK).expect("assertion failed");
     assert_eq!(

test/test_unistd.rs

@@ -516,6 +516,7 @@ fn test_getcwd() {
 }
 
 #[test]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_chown() {
     // Testing for anything other than our own UID/GID is hard.
     let uid = Some(getuid());
@@ -550,6 +551,7 @@ fn test_fchown() {
 
 #[test]
 #[cfg(not(target_os = "redox"))]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_fchownat() {
     use nix::fcntl::AtFlags;
     use nix::fcntl::AT_FDCWD;
@@ -868,6 +870,7 @@ fn test_canceling_alarm() {
 
 #[test]
 #[cfg(not(any(target_os = "redox", target_os = "haiku")))]
+#[cfg_attr(target_os = "cygwin", ignore)]
 fn test_symlinkat() {
     use nix::fcntl::AT_FDCWD;
 
@@ -1221,6 +1224,7 @@ fn test_access_file_exists() {
 }
 
 #[cfg(not(target_os = "redox"))]
+#[cfg_attr(target_os = "cygwin", ignore)]
 #[test]
 fn test_user_into_passwd() {
     // get the UID of the "nobody" user