From 20ba8038ac6ebd36149c9816ba92c2e653edf050 Mon Sep 17 00:00:00 2001
From: Ryan Schmidt <git@ryandesign.com>
Date: Mon, 9 May 2022 14:31:03 -0500
Subject: [PATCH] Tests: Use netstat to list occupied ports on macOS

Use netstat instead of ss to list the occupied ports on macOS since
macOS doesn't have ss.

Closes #139
---
 t/preamble | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/t/preamble b/t/preamble
index 26f2819..354b2b3 100644
--- a/t/preamble
+++ b/t/preamble
@@ -37,8 +37,16 @@ function nginx_conf_generate () {
 readonly NGINX_CONF="${PREFIX}/conf/nginx.conf"
 readonly NGINX_PID="${PREFIX}/logs/nginx.pid"
 
-NGINX_PORT=$(ss -4Htnl | awk '{ sub("[^:]+:", "", $4) ; seen[$4]=1 }
-END { p=1025 ; while (seen[p]) p++; print p}')
+case $(uname -s) in
+	Darwin)
+		NGINX_PORT=$(netstat -a -n -finet -ptcp | awk '/LISTEN/ { sub(".+\\.", "", $4) ; seen[$4]=1 }
+			END { p=1025 ; while (seen[p]) p++; print p}')
+		;;
+	*)
+		NGINX_PORT=$(ss -4Htnl | awk '{ sub("[^:]+:", "", $4) ; seen[$4]=1 }
+			END { p=1025 ; while (seen[p]) p++; print p}')
+		;;
+esac
 readonly NGINX_PORT
 
 rm -f "${NGINX_CONF}" "${NGINX_PID}"