new file mode 100644
--- /dev/null
+++ b/autoindex_win32.t
@@ -0,0 +1,119 @@
+#!/usr/bin/perl
+
+# (C) Sergey Kandaurov
+# (C) Nginx, Inc.
+
+# Tests for autoindex module on win32.
+
+###############################################################################
+
+use warnings;
+use strict;
+
+use Test::More;
+
+use Encode qw/ encode /;
+
+BEGIN { use FindBin; chdir($FindBin::Bin); }
+
+use lib 'lib';
+use Test::Nginx;
+
+###############################################################################
+
+select STDERR; $| = 1;
+select STDOUT; $| = 1;
+
+eval { require Win32API::File; };
+plan(skip_all => 'Win32API::File not installed') if $@;
+
+my $t = Test::Nginx->new()->has(qw/http autoindex charset/)->plan(9)
+	->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  localhost;
+
+        location / {
+            autoindex on;
+            charset utf-8;
+        }
+    }
+}
+
+EOF
+
+my $d = $t->testdir();
+
+mkdir("$d/test-dir");
+$t->write_file('test-file', '');
+
+my $file = "$d/test-file-" . ("\x{043c}\x{0438}") x 3;
+win32_write_file($file, '');
+
+my $dir = "$d/test-dir-" . ("\x{043c}\x{0438}") x 3;
+win32_mkdir($dir);
+
+my $subfile = "$dir/test-subfile-" . ("\x{043c}\x{0438}") x 3;
+win32_write_file($subfile, '');
+
+$t->run();
+
+###############################################################################
+
+my $r = http_get('/');
+
+like($r, qr!href="test-file"!ms, 'file');
+like($r, qr!href="test-dir/"!ms, 'directory');
+
+TODO: {
+local $TODO = 'not yet' unless $t->has_version('1.23.4');
+
+like($r, qr!href="test-file-(%d0%bc%d0%b8){3}"!msi, 'utf file link');
+like($r, qr!test-file-(\xd0\xbc\xd0\xb8){3}</a>!ms, 'utf file name');
+
+like($r, qr!href="test-dir-(%d0%bc%d0%b8){3}/"!msi, 'utf dir link');
+like($r, qr!test-dir-(\xd0\xbc\xd0\xb8){3}/</a>!ms, 'utf dir name');
+
+$r = http_get('/test-dir-' . "\xd0\xbc\xd0\xb8" x 3 . '/');
+
+like($r, qr!Index of /test-dir-(\xd0\xbc\xd0\xb8){3}/!msi, 'utf subdir index');
+
+like($r, qr!href="test-subfile-(%d0%bc%d0%b8){3}"!msi, 'utf subdir link');
+like($r, qr!test-subfile-(\xd0\xbc\xd0\xb8){3}</a>!msi, 'utf subdir name');
+
+}
+
+###############################################################################
+
+sub win32_mkdir {
+	my ($name) = @_;
+
+	mkdir("$d/test-dir-tmp");
+	Win32API::File::MoveFileW(encode("UTF-16LE","$d/test-dir-tmp\0"),
+		encode("UTF-16LE", $name . "\0")) or die "$^E";
+}
+
+sub win32_write_file {
+	my ($name, $data) = @_;
+
+	my $h = Win32API::File::CreateFileW(encode("UTF-16LE", $name . "\0"),
+		Win32API::File::FILE_READ_DATA()
+		| Win32API::File::FILE_WRITE_DATA(), 0, [],
+		Win32API::File::CREATE_NEW(), 0, []) or die $^E;
+
+	Win32API::File::WriteFile($h, $data, 0, [], []) or die $^E;
+	Win32API::File::CloseHandle($h) or die $^E;
+}
+
+###############################################################################