REGTEST: add ifnone-forwardfor test
Add a new test to prevent any regression for the if-none parameter in
the "forwardfor" proxy option.
This will ensure upcoming refactors don't break reference behavior.
diff --git a/reg-tests/http-rules/ifnone-forwardfor.vtc b/reg-tests/http-rules/ifnone-forwardfor.vtc
new file mode 100644
index 0000000..87f5d38
--- /dev/null
+++ b/reg-tests/http-rules/ifnone-forwardfor.vtc
@@ -0,0 +1,87 @@
+varnishtest "Test if-none param for the forwardfor option"
+#REQUIRE_VERSION=2.6
+
+# This config tests the if-none parameter for the HTTP forwardfor option.
+
+feature ignore_unknown_macro
+
+haproxy h1 -conf {
+ global
+ # WT: limit false-positives causing "HTTP header incomplete" due to
+ # idle server connections being randomly used and randomly expiring
+ # under us.
+ tune.idle-pool.shared off
+
+ defaults
+ mode http
+ timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
+ timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
+ timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
+
+ frontend none
+ bind "fd@${none}"
+ http-request set-src hdr(x-src)
+ option forwardfor if-none
+ use_backend be1 if { path /req1 }
+ use_backend be2 if { path /req2 }
+
+ frontend normal
+ bind "fd@${normal}"
+ http-request set-src hdr(x-src)
+ option forwardfor
+ use_backend be1 if { path /req1 }
+ use_backend be2 if { path /req2 }
+
+
+ frontend fe2
+ bind "fd@${fe2}"
+ http-request return status 200 hdr x-ff "%[req.fhdr_cnt(x-forwarded-for)]"
+
+ backend be1
+ option forwardfor
+ server s1 ${h1_fe2_addr}:${h1_fe2_port}
+
+ backend be2
+ option forwardfor if-none
+ server s1 ${h1_fe2_addr}:${h1_fe2_port}
+} -start
+
+client c1 -connect ${h1_none_sock} {
+ txreq -req GET -url /req1 \
+ -hdr "x-src: 10.0.0.128" \
+ -hdr "x-forwarded-for: 127.0.0.1"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.x-ff == 2
+
+ txreq -req GET -url /req2 \
+ -hdr "x-src: 10.0.0.128" \
+ -hdr "x-forwarded-for: 127.0.0.1"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.x-ff == 1
+
+ txreq -req GET -url /req2 \
+ -hdr "x-src: 10.0.0.128"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.x-ff == 1
+
+} -run
+
+client c1 -connect ${h1_normal_sock} {
+ txreq -req GET -url /req1 \
+ -hdr "x-src: 10.0.0.128" \
+ -hdr "x-forwarded-for: 127.0.0.1"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.x-ff == 2
+
+ txreq -req GET -url /req2 \
+ -hdr "x-src: 10.0.0.128" \
+ -hdr "x-forwarded-for: 127.0.0.1"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.x-ff == 2
+
+} -run