vl) != 0)
+			err(EXIT_FAILURE, "nvlist_send");
+		nvlist_destroy(nvl);
+		_exit(0);
+	}
+
+	(void)close(hi_send);
+	nvl = nvlist_recv(hi_recv, 0);
+	ATF_REQUIRE(nvl != NULL);
+	ATF_REQUIRE(nvlist_error(nvl) == 0);
+	ATF_REQUIRE(nvlist_exists_string(nvl, "key"));
+	ATF_REQUIRE(strcmp(nvlist_get_string(nvl, "key"), "value") == 0);
+	nvlist_destroy(nvl);
+
+	ATF_REQUIRE(waitpid(pid, &status, 0) == pid);
+	ATF_REQUIRE(status == 0);
+	(void)close(hi_recv);
+}
+
 ATF_TC_WITHOUT_HEAD(nvlist_send_recv__send_closed_fd__dgram);
 ATF_TC_BODY(nvlist_send_recv__send_closed_fd__dgram, tc)
 {
@@ -736,6 +791,7 @@ ATF_TP_ADD_TCS(tp)
 
 	ATF_TP_ADD_TC(tp, nvlist_send_recv__send_nvlist__dgram);
 	ATF_TP_ADD_TC(tp, nvlist_send_recv__send_nvlist__stream);
+	ATF_TP_ADD_TC(tp, nvlist_send_recv__highfd);
 	ATF_TP_ADD_TC(tp, nvlist_send_recv__send_closed_fd__dgram);
 	ATF_TP_ADD_TC(tp, nvlist_send_recv__send_closed_fd__stream);
 	ATF_TP_ADD_TC(tp, nvlist_send_recv__send_many_fds__dgram);