commit af33a1e73f350dc1820d031708215745b5455e6f
Author: Daniel Gustafsson <daniel@yesql.se>
Date:   Thu Dec 2 22:31:15 2021 +0100

    Convert backslash to forwardslash

diff --git a/src/test/ssl/t/001_ssltests.pl b/src/test/ssl/t/001_ssltests.pl
index 4eb181bd04..45f8d4b530 100644
--- a/src/test/ssl/t/001_ssltests.pl
+++ b/src/test/ssl/t/001_ssltests.pl
@@ -56,6 +56,7 @@ foreach my $keyfile (@keys)
 	chmod 0600, "$cert_tempdir/$keyfile"
 	  or die "failed to change permissions on $cert_tempdir/$keyfile: $!";
 	$key{$keyfile} = PostgreSQL::Test::Utils::perl2host("$cert_tempdir/$keyfile");
+	$key{$keyfile} =~ s!\\!/!g if $PostgreSQL::Test::Utils::windows_os;
 }
 
 # Also make a copy of that explicitly world-readable.  We can't
@@ -67,7 +68,7 @@ copy("ssl/client.key", "$cert_tempdir/client_wrongperms.key")
 chmod 0644, "$cert_tempdir/client_wrongperms.key"
   or die "failed to change permissions on $cert_tempdir/client_wrongperms.key: $!";
 $key{'client_wrongperms.key'} = PostgreSQL::Test::Utils::perl2host("$cert_tempdir/client_wrongperms.key");
-
+$key{'client_wrongperms.key'} =~ s!\\!/!g if $PostgreSQL::Test::Utils::windows_os;
 #### Set up the server.
 
 note "setting up data directory";
diff --git a/src/test/ssl/t/002_scram.pl b/src/test/ssl/t/002_scram.pl
index b965ff038a..1c14bb62e6 100644
--- a/src/test/ssl/t/002_scram.pl
+++ b/src/test/ssl/t/002_scram.pl
@@ -102,6 +102,7 @@ copy("ssl/client.key", "$cert_tempdir/client_scram.key")
   "couldn't copy ssl/client_key to $cert_tempdir/client_scram.key for permission change: $!";
 chmod 0600, "$cert_tempdir/client_scram.key"
   or die "failed to change permissions on $cert_tempdir/client_scram.key: $!";
+$client_tmp_key =~ s!\\!/!g if $PostgreSQL::Test::Utils::windows_os;
 $node->connect_fails(
 	"sslcert=ssl/client.crt sslkey=$client_tmp_key sslrootcert=invalid hostaddr=$SERVERHOSTADDR dbname=certdb user=ssltestuser channel_binding=require",
 	"Cert authentication and channel_binding=require",
diff --git a/src/test/ssl/t/003_sslinfo.pl b/src/test/ssl/t/003_sslinfo.pl
index 448742129f..6130040283 100644
--- a/src/test/ssl/t/003_sslinfo.pl
+++ b/src/test/ssl/t/003_sslinfo.pl
@@ -44,6 +44,7 @@ copy("ssl/client_ext.key", "$cert_tempdir/client_ext.key")
   "couldn't copy ssl/client_ext.key to $cert_tempdir/client_ext.key for permissions change: $!";
 chmod 0600, "$cert_tempdir/client_ext.key"
   or die "failed to change permissions on $cert_tempdir/client_ext.key: $!";
+$client_tmp_key =~ s!\\!/!g if $PostgreSQL::Test::Utils::windows_os;
 
 #### Set up the server.