| drh | eaf52d8 | 2010-05-12 13:50:23 +0000 | [diff] [blame] | 1 | # 2010 May 12 |
| 2 | # |
| 3 | # The author disclaims copyright to this source code. In place of |
| 4 | # a legal notice, here is a blessing: |
| 5 | # |
| 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. |
| 9 | # |
| 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 |
| 13 | # |
| 14 | |
| 15 | set testdir [file dirname $argv0] |
| 16 | source $testdir/tester.tcl |
| 17 | |
| 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] |
| 22 | set TAIL |
| 23 | } {} |
| 24 | do_test bug-20100512-2 { |
| 25 | sqlite3_bind_parameter_count $STMT |
| 26 | } 2 |
| 27 | do_test bug-20100512-3 { |
| 28 | sqlite3_bind_int $STMT 1 123 |
| 29 | sqlite3_bind_int $STMT 2 456 |
| 30 | sqlite3_step $STMT |
| 31 | sqlite3_column_int $STMT 0 |
| 32 | } {555} |
| 33 | sqlite3_finalize $STMT |