Add a syslog-server facility for the benefit of HAproxy testers.

Submitted by: Frédéric Lécaille <flecaille@haproxy.com>

Hacked to pieces by:	phk

bin/varnishtest/Makefile.am

@@ -57,6 +57,7 @@ varnishtest_SOURCES = \
 		vtc_proxy.c \
 		vtc_server.c \
 		vtc_subr.c \
+		vtc_syslog.c \
 		vtc_varnish.c
 
 varnishtest_LDADD = \

bin/varnishtest/Makefile.phk

@@ -6,6 +6,7 @@ PROG_SRC += vtc_logexp.c
 PROG_SRC += vtc_main.c
 PROG_SRC += vtc_barrier.c
 PROG_SRC += vtc_server.c
+PROG_SRC += vtc_syslog.c
 PROG_SRC += vtc_varnish.c
 PROG_SRC += vtc_process.c
 

bin/varnishtest/cmds.h

@@ -40,6 +40,7 @@ CMD(process)
 CMD(server)
 CMD(setenv)
 CMD(shell)
+CMD(syslog)
 CMD(varnish)
 CMD(varnishtest)
 #undef CMD

bin/varnishtest/tests/h00005.vtc

+varnishtest "Exercise varnishtest syslog facility"
+
+feature ignore_unknown_macro
+feature cmd {haproxy --version 2>&1 | grep -q 'HA-Proxy version'}
+
+server s1 {
+	rxreq
+	txresp
+} -start
+
+syslog sl1 -level notice -bind "127.0.0.1:0" {
+	recv
+	recv
+	recv info
+	expect ~ \"dip\":\"${h1_fe_1_addr}
+} -start
+
+haproxy h1 -conf {
+    global
+	log ${sl1_addr}:${sl1_port} local0
+
+    defaults
+	log global
+	timeout connect 3000
+	timeout client 5
+	timeout server  10000
+
+    frontend fe1
+	bind "fd@${fe_1}"
+	mode tcp
+	log-format {\"dip\":\"%fi\",\"dport\":\"%fp\"}
+	default_backend    be1
+
+    backend be1
+	server srv1 ${s1_addr}:${s1_port}
+} -start
+
+client c1 -connect ${h1_fe_1_sock} {
+	txreq -url "/"
+	delay 0.02
+	rxresp
+} -run
+
+syslog sl1 -wait
+

bin/varnishtest/vtc.c

@@ -472,6 +472,7 @@ exec_file(const char *fn, const char *script, const char *tmpdir,
 
 	init_macro();
 	init_server();
+	init_syslog();
 
 	vsb = VSB_new_auto();
 	AN(vsb);

bin/varnishtest/vtc.h

@@ -85,6 +85,7 @@ extern int feature_dns;
 extern int ign_unknown_macro;
 
 void init_server(void);
+void init_syslog(void);
 
 int http_process(struct vtclog *vl, const char *spec, int sock, int *sfd,
 		 const char *addr);