SQLite

# 2008 Feb 19
#
# 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.
#
#***********************************************************************
#
# The focus of this file is testing the r-tree extension.
#
# $Id: rtree1.test,v 1.4 2008/06/23 16:53:47 danielk1977 Exp $
#

if {![info exists testdir]} {
  set testdir [file join [file dirname $argv0] .. .. test]
}
source $testdir/tester.tcl

  }
} {}

# Test creating and dropping an rtree table with an odd name in
# an attached database.
#
do_test rtree-1.2.1 {
  file delete -force test2.db
  execsql {
    ATTACH 'test2.db' AS aux;
    CREATE VIRTUAL TABLE aux.'a" "b' USING rtree(ii, x1, x2, y1, y2);
  }
} {}
do_test rtree-1.2.2 {
  execsql { SELECT name FROM sqlite_master ORDER BY name }

**    May you share freely, never taking more than you give.
**
*************************************************************************
**
** This file contains functions used to access the internal hash tables
** of user defined functions and collation sequences.
**
** $Id: callback.c,v 1.24 2008/06/23 16:53:47 danielk1977 Exp $
*/

#include "sqliteInt.h"

/*
** Invoke the 'collation needed' callback to request a collation sequence
** in the database text encoding of name zName, length nName.

}

/*
** Free all resources held by the schema structure. The void* argument points
** at a Schema struct. This function does not call sqlite3_free() on the 
** pointer itself, it just cleans up subsiduary resources (i.e. the contents
** of the schema hash tables).
**
** The Schema.cache_size variable is not cleared.
*/
void sqlite3SchemaFree(void *p){
  Hash temp1;
  Hash temp2;
  HashElem *pElem;
  Schema *pSchema = (Schema *)p;

**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains the implementation of the sqlite3_prepare()
** interface, and routines that contribute to loading the database schema
** from disk.
**
** $Id: prepare.c,v 1.88 2008/06/23 16:53:47 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>

/*
** Fill the InitData structure with an error message that indicates
** that the database is corrupt.

      }
    }
  }else{
    DbSetProperty(db, iDb, DB_Empty);
  }
  pDb->pSchema->enc = ENC(db);

  if( pDb->pSchema->cache_size==0 ){
    size = meta[2];
    if( size==0 ){ size = SQLITE_DEFAULT_CACHE_SIZE; }
    if( size<0 ) size = -size;
    pDb->pSchema->cache_size = size;
    sqlite3BtreeSetCacheSize(pDb->pBt, pDb->pSchema->cache_size);
  }

  /*
  ** file_format==1    Version 3.0.0.
  ** file_format==2    Version 3.1.3.  // ALTER TABLE ADD COLUMN
  ** file_format==3    Version 3.1.4.  // ditto but with non-NULL defaults
  ** file_format==4    Version 3.3.0.  // DESC indices.  Boolean constants
  */

#    May you share freely, never taking more than you give.
#
#***********************************************************************
# This file implements regression tests for SQLite library.
#
# This file implements tests for the PRAGMA command.
#
# $Id: pragma.test,v 1.62 2008/06/23 16:53:47 danielk1977 Exp $

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

# Test organization:
#
# pragma-1.*: Test cache_size, default_cache_size and synchronous on main db.
# pragma-2.*: Test synchronous on attached db.
# pragma-3.*: Test detection of table/index inconsistency by integrity_check.
# pragma-4.*: Test cache_size and default_cache_size on attached db.
# pragma-5.*: Test that pragma synchronous may not be used inside of a
#             transaction.
# pragma-6.*: Test schema-query pragmas.
# pragma-7.*: Miscellaneous tests.
# pragma-8.*: Test user_version and schema_version pragmas.
# pragma-9.*: Test temp_store and temp_store_directory.
# pragma-10.*: Test the count_changes pragma in the presence of triggers.
# pragma-11.*: Test the collation_list pragma.
# pragma-14.*: Test the page_count pragma.
# pragma-15.*: Test that the value set using the cache_size pragma is not
#              reset when the schema is reloaded.
#

ifcapable !pragma {
  finish_test
  return
}

    db2 close
    execsql {
      ATTACH 'test2.db' AS aux;
      PRAGMA aux.page_count;
    } 
  } {5}
}

# Test that the value set using the cache_size pragma is not reset when the
# schema is reloaded.
#
ifcapable pager_pragmas {
  db close
  sqlite3 db test.db
  do_test pragma-15.1 {
    execsql {
      PRAGMA cache_size=59;
      PRAGMA cache_size;
    }
  } {59}
  do_test pragma-15.2 {
    sqlite3 db2 test.db
    execsql {
      CREATE TABLE newtable(a, b, c);
    } db2
    db2 close
  } {}
  do_test pragma-15.3 {
    # Evaluating this statement will cause the schema to be reloaded (because
    # the schema was changed by another connection in pragma-15.2). At one
    # point there was a bug that reset the cache_size to its default value
    # when this happened. 
    execsql { SELECT * FROM sqlite_master }
    execsql { PRAGMA cache_size }
  } {59}
}

# Reset the sqlite3_temp_directory variable for the next run of tests:
sqlite3 dbX :memory:
dbX eval {PRAGMA temp_store_directory = ""}
dbX close

finish_test