add more tests

Author: sivukhin

libsql-sqlite3/test/libsql_vector.test

@@ -50,6 +50,9 @@ do_execsql_test vector-1-func-valid {
   SELECT vector_distance_cos('[1,1]', '[-1,-1]');
   SELECT vector_distance_cos('[1,1]', '[-1,1]');
   SELECT vector_distance_cos('[1,2]', '[2,1]');
+  SELECT vector_distance_cos(vector1bit('[10,-10]'), vector1bit('[-5,4]'));
+  SELECT vector_distance_cos(vector1bit('[10,-10]'), vector1bit('[20,4]'));
+  SELECT vector_distance_cos(vector1bit('[10,-10]'), vector1bit('[20,-2]'));
 } {
   {[]} 
   {[]} 
@@ -65,6 +68,9 @@ do_execsql_test vector-1-func-valid {
   {2.0} 
   {1.0} 
   {0.200000002980232}
+  {2.0}
+  {1.0}
+  {0.0}
 }
 
 do_execsql_test vector-1-conversion {

libsql-sqlite3/test/libsql_vector_index.test

@@ -327,6 +327,15 @@ do_execsql_test vector-partial {
   2 3 5 6 8 9
 }
 
+do_execsql_test vector-1bit-table {
+  CREATE TABLE t_1bit_table( v FLOAT1BIT(4) );
+  INSERT INTO t_1bit_table VALUES ( vector1bit('[1,-1,1,-1]') );
+  CREATE INDEX t_1bit_table_idx ON t_1bit_table( libsql_vector_idx(v) );
+  INSERT INTO t_1bit_table VALUES ( vector1bit('[-1,1,1,-1]') );
+  INSERT INTO t_1bit_table VALUES ( vector1bit('[1,-1,-1,1]') );
+  SELECT * FROM vector_top_k('t_1bit_table_idx', vector1bit('[10,-10,-20,20]'), 4);
+} {3 1 2}
+
 proc error_messages {sql} {
   set ret ""
   catch {