--- /dev/null
+#!/usr/bin/perl
+use Test::More tests => 19;
+use Cwd 'abs_path';
+
+# prepare data for
+
+open F,">","testdata.dat";
+print F "12345670" x 128;
+close F;
+
+open F,">","testbig.dat";
+print F ("12345670" x 8 . "\n") x 4096;
+close F;
+# Set OPENSSL_ENGINES environment variable to just built engine
+if(!defined $ENV{'OPENSSL_ENGINES'}){
+ $ENV{'OPENSSL_ENGINES'} = abs_path("../.libs");
+}
+
+$key='0123456789abcdef' x 2;
+
+$engine=$ENV{'ENGINE_NAME'}||"gost";
+
+# Reopen STDERR to eliminate extra output
+open STDERR, ">>","tests.err";
+
+is(`openssl dgst -engine ${engine} -mac gost-mac -macopt key:${key} testdata.dat`,
+"GOST-MAC-gost-mac(testdata.dat)= 2ee8d13d\n",
+"GOST MAC - default size");
+
+for ($i=1;$i<=8; $i++) {
+ is(`openssl dgst -engine ${engine} -mac gost-mac -macopt key:${key} -sigopt size:$i testdata.dat`,
+"GOST-MAC-gost-mac(testdata.dat)= ".substr("2ee8d13dff7f037d",0,$i*2)."\n",
+"GOST MAC - size $i bytes");
+}
+
+
+
+is(`openssl dgst -engine ${engine} -mac gost-mac -macopt key:${key} testbig.dat`,
+"GOST-MAC-gost-mac(testbig.dat)= 5efab81f\n",
+"GOST MAC - big data");
+
+is(`openssl dgst -engine ${engine} -mac gost-mac-12 -macopt key:${key} testdata.dat`,
+"GOST-MAC-12-gost-mac-12(testdata.dat)= be4453ec\n",
+"GOST MAC - parameters 2012");
+
+
+for ($i=1;$i<=8; $i++) {
+ is(`openssl dgst -engine ${engine} -mac gost-mac-12 -macopt key:${key} -sigopt size:$i testdata.dat`,
+"GOST-MAC-12-gost-mac-12(testdata.dat)= ".substr("be4453ec1ec327be",0,$i*2)."\n",
+"GOST MAC parameters 2012 - size $i bytes");
+}
+unlink('testdata.dat');
+unlink('testbig.dat');