From 33a318d17341fcaa95551710620540e00b0bb4b0 Mon Sep 17 00:00:00 2001
From: Matthew Holt <mholt@users.noreply.github.com>
Date: Fri, 6 Dec 2019 11:45:50 -0700
Subject: Don't append port to unix sockets

See https://caddy.community/t/caddy-v2-php-fpm-502-error/6571?u=matt
---
 listeners_test.go | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

(limited to 'listeners_test.go')

diff --git a/listeners_test.go b/listeners_test.go
index 076b365..25e1394 100644
--- a/listeners_test.go
+++ b/listeners_test.go
@@ -250,3 +250,52 @@ func TestParseNetworkAddress(t *testing.T) {
 		}
 	}
 }
+
+func TestJoinHostPort(t *testing.T) {
+	for i, tc := range []struct {
+		pa     ParsedAddress
+		offset uint
+		expect string
+	}{
+		{
+			pa: ParsedAddress{
+				Network:   "tcp",
+				Host:      "localhost",
+				StartPort: 1234,
+				EndPort:   1234,
+			},
+			expect: "localhost:1234",
+		},
+		{
+			pa: ParsedAddress{
+				Network:   "tcp",
+				Host:      "localhost",
+				StartPort: 1234,
+				EndPort:   1235,
+			},
+			expect: "localhost:1234",
+		},
+		{
+			pa: ParsedAddress{
+				Network:   "tcp",
+				Host:      "localhost",
+				StartPort: 1234,
+				EndPort:   1235,
+			},
+			offset: 1,
+			expect: "localhost:1235",
+		},
+		{
+			pa: ParsedAddress{
+				Network: "unix",
+				Host:    "/run/php/php7.3-fpm.sock",
+			},
+			expect: "/run/php/php7.3-fpm.sock",
+		},
+	} {
+		actual := tc.pa.JoinHostPort(tc.offset)
+		if actual != tc.expect {
+			t.Errorf("Test %d: Expected '%s' but got '%s'", i, tc.expect, actual)
+		}
+	}
+}
-- 
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