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-rw-r--r--third_party/rust/nix/test/test_net.rs19
1 files changed, 19 insertions, 0 deletions
diff --git a/third_party/rust/nix/test/test_net.rs b/third_party/rust/nix/test/test_net.rs
new file mode 100644
index 0000000000..c44655a4c9
--- /dev/null
+++ b/third_party/rust/nix/test/test_net.rs
@@ -0,0 +1,19 @@
+use nix::net::if_::*;
+
+#[cfg(any(target_os = "android", target_os = "linux"))]
+const LOOPBACK: &[u8] = b"lo";
+
+#[cfg(not(any(
+ target_os = "android",
+ target_os = "linux",
+ target_os = "haiku"
+)))]
+const LOOPBACK: &[u8] = b"lo0";
+
+#[cfg(target_os = "haiku")]
+const LOOPBACK: &[u8] = b"loop";
+
+#[test]
+fn test_if_nametoindex() {
+ if_nametoindex(LOOPBACK).expect("assertion failed");
+}