REGTESTS: Add a script to test payload skipping for bodyless HTTP responses
This script is used to be sure unexpected payload in bodyless HTTP responses
is properly ignored on outgoing side, both by H1 and H2 muxes.
diff --git a/reg-tests/http-messaging/http_bodyless_response.vtc b/reg-tests/http-messaging/http_bodyless_response.vtc
new file mode 100644
index 0000000..f45a7d6
--- /dev/null
+++ b/reg-tests/http-messaging/http_bodyless_response.vtc
@@ -0,0 +1,122 @@
+varnishtest "A test to be sure payload is skipped for bodyless responses"
+feature ignore_unknown_macro
+
+#REQUIRE_VERSION=2.4
+
+server s1 {
+ rxreq
+ txresp \
+ -status 200 \
+ -body "skipped data"
+
+ rxreq
+ txresp \
+ -status 200 \
+ -bodylen 20000
+
+ rxreq
+ txresp \
+ -status 200 \
+ -nolen -hdr "Transfer-Encoding: chunked"
+ chunkedlen 15
+ chunkedlen 1024
+ chunkedlen 4048
+ chunkedlen 0
+
+ rxreq
+ txresp \
+ -status 200 \
+ -body "last response"
+} -repeat 2 -start
+
+haproxy h1 -conf {
+ defaults
+ mode http
+ ${no-htx} option http-use-htx
+ timeout connect 1s
+ timeout client 1s
+ timeout server 1s
+
+ listen fe1
+ bind "fd@${fe1}"
+ # Rewrite the method to be sure to get the response payload
+ # on the server side
+ http-request set-method GET
+ server s1 ${s1_addr}:${s1_port}
+
+ listen int
+ bind "fd@${int}" proto h2
+ # Rewrite the method to be sure to get the response payload
+ # on the server side
+ http-request set-method GET
+ server s1 ${s1_addr}:${s1_port}
+ #server s1 ${h1_fe1_addr}:${h1_fe1_port}
+
+ listen fe2
+ bind "fd@${fe2}"
+ server s1 ${h1_int_addr}:${h1_int_port} proto h2
+} -start
+
+client c1 -connect ${h1_fe1_sock} {
+ txreq \
+ -req "HEAD" \
+ -url "/req1"
+ rxresp
+ expect resp.status == 200
+ expect resp.body == ""
+
+ txreq \
+ -req "HEAD" \
+ -url "/req2"
+ rxresp
+ expect resp.status == 200
+ expect resp.body == ""
+
+ txreq \
+ -req "HEAD" \
+ -url "/req3"
+ rxresp
+ expect resp.status == 200
+ expect resp.body == ""
+
+ # The last one have a body and validate the connection was not closed
+ # unexpectedly and no payload was received for previous requests
+ txreq \
+ -req "GET" \
+ -url "/req4"
+ rxresp
+ expect resp.status == 200
+ expect resp.body == "last response"
+} -run
+
+client c2 -connect ${h1_fe2_sock} {
+ txreq \
+ -req "HEAD" \
+ -url "/req1"
+ rxresp
+ expect resp.status == 200
+ expect resp.body == ""
+
+ txreq \
+ -req "HEAD" \
+ -url "/req2"
+ rxresp
+ expect resp.status == 200
+ expect resp.body == ""
+
+ txreq \
+ -req "HEAD" \
+ -url "/req3"
+ rxresp
+ expect resp.status == 200
+ expect resp.body == ""
+
+ # The last one have a body and validate the connection was not closed
+ # unexpectedly and no payload was received for previous requests
+ txreq \
+ -req "GET" \
+ -url "/req4"
+ rxresp
+ expect resp.status == 200
+ expect resp.body == "last response"
+} -run