test: verify remote logging in logger tool

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

test/Makefile.am

@@ -1,6 +1,7 @@
 EXTRA_DIST       = lib.sh opts.sh
 EXTRA_DIST      += api.sh local.sh unicode.sh remote.sh fwd.sh mark.sh      \
-		   memleak.sh facility.sh notify.sh rotate_all.sh secure.sh
+		   memleak.sh facility.sh notify.sh rotate_all.sh secure.sh \
+		   logger.sh
 CLEANFILES       = *~ *.trs *.log
 TEST_EXTENSIONS  = .sh
 TESTS_ENVIRONMENT= unshare -mrun
@@ -13,6 +14,7 @@ api_LDADD        = ../src/libsyslog.la
 
 TESTS            = opts.sh
 TESTS           += local.sh
+TESTS           += logger.sh
 TESTS           += unicode.sh
 TESTS           += remote.sh
 TESTS           += api.sh

test/logger.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+# Verify logger capabilities, for now just remote logger
+# shellcheck disable=SC1090
+#set -x
+
+if [ x"${srcdir}" = x ]; then
+    srcdir=.
+fi
+. ${srcdir}/lib.sh
+ip link set lo up
+
+print "Starting stand-alone logger test ..."
+cap_start
+logger -b -H "$(basename "$0")" -h 127.0.0.3 -I $$ -t test1 "Kilroy was here"
+cap_stop
+
+# Check for the composed BSD procname{PID] syntax
+STR="test1\[$$\]"
+cap_find "$STR" || FAIL "Cannot find: $STR"
+
+OK