3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
6 # May you do good and not evil.
7 # May you find forgiveness for yourself and forgive others.
8 # May you share freely, never taking more than you give.
10 #***********************************************************************
11 # This file implements regression tests for SQLite library. The
12 # focus of this script testing a bug found in the OP_Variable optimizer
15 set testdir [file dirname $argv0]
16 source $testdir/tester.tcl
18 do_test bug-20100512-1 {
19 set DB [sqlite3_connection_pointer db]
20 set SQL {SELECT case when 1 then 99 else ? end + ?}
21 set STMT [sqlite3_prepare_v2 $DB $SQL -1 TAIL]
24 do_test bug-20100512-2 {
25 sqlite3_bind_parameter_count $STMT
27 do_test bug-20100512-3 {
28 sqlite3_bind_int $STMT 1 123
29 sqlite3_bind_int $STMT 2 456
31 sqlite3_column_int $STMT 0
33 sqlite3_finalize $STMT