add simple pragma test

Author: sivukhin

libsql-sqlite3/test/libsql_vector_index.test

@@ -30,12 +30,17 @@ set testprefix vector
 
 sqlite3_db_config_lookaside db 0 0 0
 
-do_execsql_test vector-integrity {
-  CREATE TABLE t_integrity( v FLOAT32(3) );
-  CREATE INDEX t_integrity_idx ON t_integrity( libsql_vector_idx(v) );
-  INSERT INTO t_integrity VALUES (vector('[1,2,3]'));
+do_execsql_test vector-pragmas {
+  CREATE TABLE t_pragmas( v FLOAT32(3) );
+  CREATE INDEX t_pragmas_idx ON t_pragmas( libsql_vector_idx(v) );
+  INSERT INTO t_pragmas VALUES (vector('[1,2,3]'));
   PRAGMA integrity_check;
-} {{row 1 missing from index t_integrity_idx} {wrong # of entries in index t_integrity_idx}}
+  PRAGMA index_list='t_pragmas';
+} {
+  {row 1 missing from index t_pragmas_idx}
+  {wrong # of entries in index t_pragmas_idx}
+  0 t_pragmas_idx 0 c 0
+}
 
 do_execsql_test vector-typename {
   CREATE TABLE t_type_spaces( v FLOAT32  (   3   ) );