From a475a2fa3bc9c68eaa2aeda28d6d86529eda4673 Mon Sep 17 00:00:00 2001
From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: Sun, 7 Apr 2024 20:21:27 +0300
Subject: [PATCH] Don't clobber test exit code at cleanup in LDAP/Kerberors
 tests

If the test script die()d before running the first test, the whole test
was interpreted as SKIPped rather than failed. The PostgreSQL::Cluster
module got this right.

Backpatch to all supported versions.

Discussion: https://www.postgresql.org/message-id/fb898a70-3a88-4629-88e9-f2375020061d@iki.fi
---
 src/test/kerberos/t/001_auth.pl | 5 +++++
 src/test/ldap/LdapServer.pm     | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/src/test/kerberos/t/001_auth.pl b/src/test/kerberos/t/001_auth.pl
index e51e87d0a2..ec311bfed8 100644
--- a/src/test/kerberos/t/001_auth.pl
+++ b/src/test/kerberos/t/001_auth.pl
@@ -203,7 +203,12 @@ system_or_bail $krb5kdc, '-P', $kdc_pidfile;
 
 END
 {
+	# take care not to change the script's exit value
+	my $exit_code = $?;
+
 	kill 'INT', `cat $kdc_pidfile` if defined($kdc_pidfile) && -f $kdc_pidfile;
+
+	$? = $exit_code;
 }
 
 note "setting up PostgreSQL instance";
diff --git a/src/test/ldap/LdapServer.pm b/src/test/ldap/LdapServer.pm
index 91cd9e3762..3866a56e0a 100644
--- a/src/test/ldap/LdapServer.pm
+++ b/src/test/ldap/LdapServer.pm
@@ -145,6 +145,9 @@ INIT
 
 END
 {
+	# take care not to change the script's exit value
+	my $exit_code = $?;
+
 	foreach my $server (@servers)
 	{
 		next unless -f $server->{pidfile};
@@ -152,6 +155,8 @@ END
 		chomp $pid;
 		kill 'INT', $pid;
 	}
+
+	$? = $exit_code;
 }
 
 =pod