# 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.
#
#***********************************************************************
# This file implements regression tests for SQLite library.
#
# $Id: vtab5.test,v 1.1 2006/06/19 03:05:10 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl

ifcapable !vtab {
  finish_test
  return
}

# The following tests - vtab5-1.* - ensure that an INSERT, DELETE or UPDATE
# statement can be executed immediately after a CREATE or schema reload. The
# point here is testing that the parser always calls xConnect() before the
# schema of a virtual table is used.

register_echo_module [sqlite3_connection_pointer db]
do_test vtab5-1.1 {
  execsql {
    CREATE TABLE treal(a VARCHAR(16), b INTEGER, c FLOAT);
    INSERT INTO treal VALUES('a', 'b', 'c');
    CREATE VIRTUAL TABLE techo USING echo(treal);
  }
} {}

do_test vtab5.1.2 {
  execsql {
    SELECT * FROM treal;
  }
} {a b c}
do_test vtab5.1.3 {
  db close
  sqlite3 db test.db
  register_echo_module [sqlite3_connection_pointer db]
  execsql {
    INSERT INTO techo VALUES('c', 'd', 'e');
    SELECT * FROM techo;
  }
} {a b c c d e}
do_test vtab5.1.4 {
  db close
  sqlite3 db test.db
  register_echo_module [sqlite3_connection_pointer db]
  execsql {
    UPDATE techo SET a = 10;
    SELECT * FROM techo;
  }
} {10 b c 10 d e}
do_test vtab5.1.5 {
  db close
  sqlite3 db test.db
  register_echo_module [sqlite3_connection_pointer db]
  execsql {
    DELETE FROM techo WHERE b > 'c';
    SELECT * FROM techo;
  }
} {10 b c}

finish_test

