haiku: update tests, remove extra any

Author: Al Hoang

test/sys/mod.rs

@@ -11,7 +11,7 @@ mod test_signal;
           target_os = "macos",
           target_os = "netbsd"))]
 mod test_aio;
-#[cfg(not(any(target_os = "redox")))]
+#[cfg(not(target_os = "redox"))]
 mod test_mman;
 #[cfg(target_os = "linux")]
 mod test_signalfd;

test/test_unistd.rs

@@ -1032,11 +1032,17 @@ fn test_access_file_exists() {
     assert!(access(&path, AccessFlags::R_OK | AccessFlags::W_OK).is_ok());
 }
 
-#[cfg(not(any(target_os = "redox", target_os = "haiku")))]
+#[cfg(not(target_os = "redox"))]
 #[test]
 fn test_user_into_passwd() {
     // get the UID of the "nobody" user
-    let nobody = User::from_name("nobody").unwrap().unwrap();
+    #[cfg(not(target_os = "haiku"))]
+    let test_username = "nobody";
+    // "nobody" unavailable on haiku
+    #[cfg(target_os = "haiku")]
+    let test_username = "user";
+
+    let nobody = User::from_name(test_username).unwrap().unwrap();
     let pwd: libc::passwd = nobody.into();
     let _: User = (&pwd).into();
 }