# 2008 April 10 # # The author disclaims copyright to this source code. In place of # a legal notice, here is a blessing: # # May you do good and not evil. # May you find forgiveness for yourself and forgive others. # May you share freely, never taking more than you give. # #*********************************************************************** # This file implements regression tests for SQLite library. The # focus of this file is is verifying that a virtual table in the # TEMP database that is created and dropped within a transaction # is handled correctly. Ticket #2994. # # Also make sure a virtual table on the right-hand side of an IN operator # is materialized rather than being used directly. Ticket #3082. # # # $Id: vtabB.test,v 1.2 2008/04/25 12:10:15 drh Exp $ set testdir [file dirname $argv0] source $testdir/tester.tcl ifcapable !vtab { finish_test return } do_test vtabB-1.1 { register_echo_module [sqlite4_connection_pointer db] execsql { CREATE TABLE t1(x); BEGIN; CREATE VIRTUAL TABLE temp.echo_test1 USING echo(t1); DROP TABLE echo_test1; ROLLBACK; } } {} do_test vtabB-2.1 { execsql { INSERT INTO t1 VALUES(2); INSERT INTO t1 VALUES(3); CREATE TABLE t2(y); INSERT INTO t2 VALUES(1); INSERT INTO t2 VALUES(2); CREATE VIRTUAL TABLE echo_t2 USING echo(t2); SELECT * FROM t1 WHERE x IN (SELECT rowid FROM t2); } } {2} do_test vtab8-2.2 { execsql { SELECT rowid FROM echo_t2 } } {1 2} do_test vtabB-2.3 { execsql { SELECT * FROM t1 WHERE x IN (SELECT rowid FROM t2); } } {2} do_test vtabB-2.4 { execsql { SELECT * FROM t1 WHERE x IN (SELECT rowid FROM echo_t2); } } {2} do_test vtabB-2.5 { execsql { SELECT * FROM t1 WHERE x IN (SELECT y FROM t2); } } {2} do_test vtabB-2.6 { execsql { SELECT * FROM t1 WHERE x IN (SELECT y FROM echo_t2); } } {2} finish_test