[PATCH 5 of 5] Tests: CA list handling with Net::SSLeay with LibreSSL

[Maxim Dounin]

# HG changeset patch
# User Maxim Dounin <mdounin at mdounin.ru>
# Date 1714514801 -10800
#      Wed May 01 01:06:41 2024 +0300
# Node ID 3b779799abd153ebcc791be66604c50494b55c6c
# Parent  c271d34326938c0948edac4061a2290922200188
Tests: CA list handling with Net::SSLeay with LibreSSL.

LibreSSL is not able to work with CA lists (certificate_authorities extension)
when using TLSv1.3.  As such, relevant tests fail if Net::SSLeay is compiled
with LibreSSL.  Notably, this affects macOS, where Net::SSLeay compiled
with LibreSSL is shipped with the OS.

Fix is to mark relevant tests as TODO if Net:SSLeay is compiled with
LibreSSL, similarly to what we already do for TLSv1.3 CA list issues in
LibreSSL on the server side.

diff --git a/ssl_verify_client.t b/ssl_verify_client.t
--- a/ssl_verify_client.t
+++ b/ssl_verify_client.t
@@ -158,6 +158,8 @@ skip 'Net::SSLeay version >= 1.36 requir
 TODO: {
 local $TODO = 'broken TLSv1.3 CA list in LibreSSL'
 	if $t->has_module('LibreSSL') && test_tls13();
+local $TODO = 'no TLSv1.3 CA list in Net::SSLeay (LibreSSL)'
+	if Net::SSLeay::constant("LIBRESSL_VERSION_NUMBER") && test_tls13();
 
 my $ca = join ' ', get('optional', '3.example.com');
 is($ca, '/CN=2.example.com', 'no trusted sent');
diff --git a/stream_ssl_verify_client.t b/stream_ssl_verify_client.t
--- a/stream_ssl_verify_client.t
+++ b/stream_ssl_verify_client.t
@@ -126,6 +126,8 @@ skip 'Net::SSLeay version >= 1.36 requir
 TODO: {
 local $TODO = 'broken TLSv1.3 CA list in LibreSSL'
 	if $t->has_module('LibreSSL') && test_tls13();
+local $TODO = 'no TLSv1.3 CA list in Net::SSLeay (LibreSSL)'
+	if Net::SSLeay::constant("LIBRESSL_VERSION_NUMBER") && test_tls13();
 
 my $ca = join ' ', get(8082, '3.example.com');
 is($ca, '/CN=2.example.com', 'no trusted sent');