# 2006 June 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.

 #

 #***********************************************************************

 #

 # $Id: vtab_err.test,v 1.8 2007/09/03 16:12:10 drh Exp $

 set testdir [file dirname $argv0]

 source $testdir/tester.tcl

 ifcapable !vtab {

   finish_test

   return

 }

 unset -nocomplain echo_module_begin_fail

 do_ioerr_test vtab_err-1 -tclprep {

   register_echo_module [sqlite3_connection_pointer db]

 } -sqlbody {

   BEGIN;

   CREATE TABLE r(a PRIMARY KEY, b, c);

   CREATE VIRTUAL TABLE e USING echo(r);

   INSERT INTO e VALUES(1, 2, 3);

   INSERT INTO e VALUES('a', 'b', 'c');

   UPDATE e SET c = 10;

   DELETE FROM e WHERE a = 'a';

   COMMIT;

   BEGIN;

     CREATE TABLE r2(a, b, c);

     INSERT INTO r2 SELECT * FROM e;

     INSERT INTO e SELECT a||'x', b, c FROM r2;

   COMMIT;

 }

 ifcapable !memdebug {

    puts "Skipping vtab_err-2 tests: not compiled with -DSQLITE_MEMDEBUG..."

    finish_test

    return

 }

 source $testdir/malloc_common.tcl

 do_malloc_test vtab_err-2 -tclprep { 

   register_echo_module [sqlite3_connection_pointer db]

 } -sqlbody {

   BEGIN;

   CREATE TABLE r(a PRIMARY KEY, b, c);

   CREATE VIRTUAL TABLE e USING echo(r);

   INSERT INTO e VALUES(1, 2, 3);

   INSERT INTO e VALUES('a', 'b', 'c');

   UPDATE e SET c = 10;

   DELETE FROM e WHERE a = 'a';

   COMMIT;

   BEGIN;

     CREATE TABLE r2(a, b, c);

     INSERT INTO r2 SELECT * FROM e;

     INSERT INTO e SELECT a||'x', b, c FROM r2;

   COMMIT;

 } 

 sqlite3_memdebug_fail -1

 finish_test