1 files changed, 28 insertions, 21 deletions
diff --git a/third_party/rust/nix/test/test_time.rs b/third_party/rust/nix/test/test_time.rs
index 5f76e61a2d..64c8161dbf 100644
--- a/third_party/rust/nix/test/test_time.rs
+++ b/third_party/rust/nix/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())
@@ -57,3 +39,28 @@ pub fn test_clock_id_pid_cpu_clock_id() {
         .unwrap()
         .unwrap();
 }
+
+#[cfg(any(
+    linux_android,
+    solarish,
+    freebsdlike,
+    target_os = "netbsd",
+    target_os = "hurd",
+    target_os = "aix"
+))]
+#[test]
+pub fn test_clock_nanosleep() {
+    use nix::{
+        sys::time::{TimeSpec, TimeValLike},
+        time::{clock_nanosleep, ClockNanosleepFlags},
+    };
+
+    let sleep_time = TimeSpec::microseconds(1);
+    let res = clock_nanosleep(
+        ClockId::CLOCK_MONOTONIC,
+        ClockNanosleepFlags::empty(),
+        &sleep_time,
+    );
+    let expected = TimeSpec::microseconds(0);
+    assert_eq!(res, Ok(expected));
+}