all: sync with master; upd chlog

internal/arpdb/arpdb_bsd_internal_test.go

@@ -0,0 +1,31 @@
+//go:build darwin || freebsd
+
+package arpdb
+
+import (
+	"net"
+	"net/netip"
+)
+
+const arpAOutput = `
+invalid.mac (1.2.3.4) at 12:34:56:78:910 on el0 ifscope [ethernet]
+invalid.ip  (1.2.3.4.5) at ab:cd:ef:ab:cd:12 on ek0 ifscope [ethernet]
+invalid.fmt 1 at 12:cd:ef:ab:cd:ef on er0 ifscope [ethernet]
+hostname.one (192.168.1.2) at ab:cd:ef:ab:cd:ef on en0 ifscope [ethernet]
+hostname.two (::ffff:ffff) at ef:cd:ab:ef:cd:ab on em0 expires in 1198 seconds [ethernet]
+? (::1234) at aa:bb:cc:dd:ee:ff on ej0 expires in 1918 seconds [ethernet]
+`
+
+var wantNeighs = []Neighbor{{
+	Name: "hostname.one",
+	IP:   netip.MustParseAddr("192.168.1.2"),
+	MAC:  net.HardwareAddr{0xAB, 0xCD, 0xEF, 0xAB, 0xCD, 0xEF},
+}, {
+	Name: "hostname.two",
+	IP:   netip.MustParseAddr("::ffff:ffff"),
+	MAC:  net.HardwareAddr{0xEF, 0xCD, 0xAB, 0xEF, 0xCD, 0xAB},
+}, {
+	Name: "",
+	IP:   netip.MustParseAddr("::1234"),
+	MAC:  net.HardwareAddr{0xAA, 0xBB, 0xCC, 0xDD, 0xEE, 0xFF},
+}}