new file mode 100644
--- /dev/null
+++ b/dav.t
@@ -0,0 +1,129 @@
+#!/usr/bin/perl
+
+# (C) Maxim Dounin
+
+# Tests for nginx dav module.
+
+###############################################################################
+
+use warnings;
+use strict;
+
+use Test::More;
+
+BEGIN { use FindBin; chdir($FindBin::Bin); }
+
+use lib 'lib';
+use Test::Nginx;
+
+###############################################################################
+
+select STDERR; $| = 1;
+select STDOUT; $| = 1;
+
+my $t = Test::Nginx->new()->has(qw/http dav/)->plan(11);
+
+$t->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+master_process off;
+daemon         off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  localhost;
+
+        location / {
+            dav_methods PUT DELETE MKCOL COPY MOVE;
+        }
+    }
+}
+
+EOF
+
+$t->run();
+
+###############################################################################
+
+my $r;
+
+$r = http(<<EOF . '0123456789');
+PUT /file HTTP/1.1
+Host: localhost
+Connection: close
+Content-Length: 10
+
+EOF
+
+like($r, qr/201 Created.*(Content-Length|\x0d\0a0\x0d\x0a)/ms, 'put file');
+is(-s $t->testdir() . '/file', 10, 'put file size');
+
+$r = http(<<EOF);
+PUT /file HTTP/1.1
+Host: localhost
+Connection: close
+Content-Length: 0
+
+EOF
+
+like($r, qr/204 No Content/, 'put file again');
+unlike($r, qr/Content-Length|Transfer-Encoding/, 'no length in 204');
+is(-s $t->testdir() . '/file', 0, 'put file again size');
+
+$r = http(<<EOF);
+DELETE /file HTTP/1.1
+Host: localhost
+Connection: close
+Content-Length: 0
+
+EOF
+
+like($r, qr/204 No Content/, 'delete file');
+unlike($r, qr/Content-Length|Transfer-Encoding/, 'no length in 204');
+ok(!-f $t->testdir() . '/file', 'file deleted');
+
+TODO: {
+local $TODO = 'broken in 0.8.32';
+
+# 201 replies contain body, response should indicate it's empty
+# before 0.8.32 chunked was explicitly disabled for 201 replies so
+# connection was just closed (which isn't perfect but worked)
+
+$r = http(<<EOF);
+MKCOL /test/ HTTP/1.1
+Host: localhost
+Connection: close
+
+EOF
+
+like($r, qr/201 Created.*(Content-Length|\x0d\0a0\x0d\x0a)/ms, 'mkcol');
+
+$r = http(<<EOF);
+COPY /test/ HTTP/1.1
+Host: localhost
+Destination: /test-moved/
+Connection: close
+
+EOF
+
+like($r, qr/201 Created.*(Content-Length|\x0d\0a0\x0d\x0a)/ms, 'copy dir');
+
+$r = http(<<EOF);
+MOVE /test/ HTTP/1.1
+Host: localhost
+Destination: /test-moved/
+Connection: close
+
+EOF
+
+like($r, qr/201.*(Content-Length|\x0d\0a0\x0d\x0a)/ms, 'move dir');
+}
+
+###############################################################################