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 34
