Add simple API test, syslog() no call to openlog()

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

test/.gitignore

@@ -1,2 +1,4 @@
+*.o
 *.log
 *.trs
+api

test/Makefile.am

@@ -1,9 +1,17 @@
 EXTRA_DIST       = start.sh stop.sh
-EXTRA_DIST      += local.sh remote.sh
+EXTRA_DIST      += api.sh local.sh remote.sh
 CLEANFILES       = *~ *.trs *.log
 TEST_EXTENSIONS  = .sh
 
+check_PROGRAMS   = api
+api_SOURCES      = api.c
+api_CFLAGS       = -I../src
+api_LDFLAGS      = -static
+api_LDADD        = -L../src ../src/libsyslog.la
+
 TESTS            = start.sh
 TESTS           += local.sh
 TESTS           += remote.sh
+TESTS           += api.sh
 TESTS           += stop.sh
+

test/api.c

@@ -0,0 +1,14 @@
+#include <stdlib.h>
+#include "syslog.h"
+
+int main(void)
+{
+	char *msg = getenv("MSG");
+
+	if (!msg)
+		return 1;
+
+	syslog(LOG_ERR, msg);
+
+	return 0;
+}

test/api.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+set -e
+. ./test.rc
+
+export MSG="no-openlog-apitest"
+./api
+grep "api ${MSG}" ${LOG}

test/test.rc

@@ -6,3 +6,5 @@ CONF=/tmp/${NM}.conf
 CONFD=/tmp/${NM}.d
 SOCK=/tmp/${NM}.sock
 PORT=5514
+
+export SYSLOG_UNIX_PATH=${SOCK}