From: Amaury Denoyelle <adenoyelle@haproxy.com>
Date: Mon, 2 Mar 2026 07:51:46 +0000 (+0100)
Subject: REGTESTS: complete "del backend" with unnamed defaults ref free
X-Git-Tag: v3.4-dev6~39
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e07a75c76455fc035547a975ae19c24325fff0f3;p=thirdparty%2Fhaproxy.git

REGTESTS: complete "del backend" with unnamed defaults ref free

Complete delete backend regtests by checking deletion of a proxy with a
reference on an unnamed defaults instance. This operation is sensible as
the defaults refcount is decremented, and when the last backend is
removed, the defaults is also freed.
---

diff --git a/reg-tests/proxy/cli_del_backend.vtc b/reg-tests/proxy/cli_del_backend.vtc
index a78e2c0c3..4eb17070a 100644
--- a/reg-tests/proxy/cli_del_backend.vtc
+++ b/reg-tests/proxy/cli_del_backend.vtc
@@ -25,6 +25,18 @@ haproxy h1 -conf {
 
 	backend be
 		server s1 ${s1_addr}:${s1_port} disabled
+
+	# Defaults with tcp-check rules in it
+	# Currently this is the only case of runtime ref on an unnamed default
+	defaults
+		mode http
+		timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
+		timeout client  "${HAPROXY_TEST_TIMEOUT-5s}"
+		timeout server  "${HAPROXY_TEST_TIMEOUT-5s}"
+		option httpchk GET / HTTP/1.1
+
+	backend be_unnamed_def_ref
+	backend be_unnamed_def_ref2
 } -start
 
 haproxy h1 -cli {
@@ -56,3 +68,21 @@ haproxy h1 -cli {
 	send "show stat be 2 -1"
 	expect !~ "be,BACKEND,"
 }
+
+haproxy h1 -cli {
+	send "show stat be_unnamed_def_ref 2 -1"
+	expect ~ "be_unnamed_def_ref,BACKEND,"
+
+	send "unpublish backend be_unnamed_def_ref;"
+	expect ~ ".*"
+	send "experimental-mode on; del backend be_unnamed_def_ref"
+	expect ~ "Backend deleted."
+
+	send "show stat be_unnamed_def_ref 2 -1"
+	expect !~ "be_unnamed_def_ref,BACKEND,"
+
+	send "unpublish backend be_unnamed_def_ref2;"
+	expect ~ ".*"
+	send "experimental-mode on; del backend be_unnamed_def_ref2"
+	expect ~ "Backend deleted."
+}