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diff --git a/libcds/tests/static_bitsequence_test.cpp b/libcds/tests/static_bitsequence_test.cpp
new file mode 100644
index 0000000..9fc08f0
--- /dev/null
+++ b/libcds/tests/static_bitsequence_test.cpp
@@ -0,0 +1,71 @@
+/* static_bitsequence_test.cpp
+ * Copyright (C) 2008, Francisco Claude, all rights reserved.
+ *
+ * static_bitsequence_test
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include <iostream>
+#include <sstream>
+#include <basics.h>
+#include <static_bitsequence.h>
+#include "static_bitsequence_tester.h"
+
+using namespace std;
+
+int main(int argc, char ** argv) {
+	if(argc!=5) {
+		cout << "usage: " << argv[0] << " <bitmap_file> <b|r> <sample_rate> <t|s>" << endl;
+		return 0;
+	}
+	FILE * fp = fopen(argv[1],"r");
+	if(fp==NULL) {
+		cout << "Error opening " << argv[1] << endl;
+		return -1;
+	}
+	uint *bitseq, len;//, ones;
+	uint l=fread(&len, sizeof(uint), 1, fp);
+	//l += fread(&ones,sizeof(uint),1,fp);
+	bitseq = new uint[uint_len(len,1)];
+	l+=fread(bitseq, sizeof(uint), uint_len(len,1), fp);
+	fclose(fp);
+
+  uint sample_rate;
+  stringstream ss(argv[3]);
+  ss >> sample_rate;
+  
+	static_bitsequence * bs;
+  
+  if(string(argv[2])==string("r")) bs = new static_bitsequence_rrr02(bitseq,len,sample_rate);
+  else bs = new static_bitsequence_brw32(bitseq,len,sample_rate);
+	
+  cout << "Size: " << bs->size() << endl;
+  cout << "bpb = " << bs->size()*8./len << endl;
+  
+	if(string(argv[4])==string("t"))
+	  test_bitsequence(bitseq,len,bs);
+  cout << "******************************************" << endl;
+  speed_access(bs, bitseq, len);
+  cout << "******************************************" << endl;
+  speed_rank0(bs, bitseq, len);
+  cout << "******************************************" << endl;
+  speed_rank1(bs, bitseq, len);
+  cout << "******************************************" << endl;
+  speed_select0(bs, bitseq, len);
+  cout << "******************************************" << endl;
+  speed_select1(bs, bitseq, len);
+}