v0.32.4

src/config/tests.rs

@@ -348,6 +348,25 @@ fn force_ssl_requires_plain_http_and_chooses_https_target() {
     let error = compile(c, 4, &policy()).unwrap_err().to_string();
     assert!(error.contains("plain HTTP listener"), "{error}");
 }
+#[test]
+fn preserve_host_is_valid_with_every_upstream_protocol() {
+    for protocol in [
+        UpstreamProtocol::Http1,
+        UpstreamProtocol::Auto,
+        UpstreamProtocol::Http2,
+        UpstreamProtocol::H2,
+    ] {
+        let mut config = demo_config("127.0.0.1:9000".parse().unwrap());
+        let member = &mut config.vhosts[0].backends[0];
+        member.url = "https://10.87.20.2:443".into();
+        member.allow_private = true;
+        member.preserve_host = true;
+        member.protocol = protocol;
+        let snapshot = compile(config, 1, &policy()).unwrap();
+        assert!(snapshot.pools[0].members[0].backend.preserve_host);
+    }
+}
+
 #[test]
 fn backend_tls_server_name_keeps_network_origin_and_changes_verified_request_name() {
     let mut c = demo_config("127.0.0.1:9000".parse().unwrap());