SQLite

**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing all sorts of SQLite interfaces.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test1.c,v 1.274 2007/09/01 11:04:26 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>

/*

){
  sqlite3_stmt *pStmt;
  int idx;
  int n;
  int rc;

  if( objc!=4 ){
    Tcl_WrongNumArgs(interp, 1, objv, "STMT IDX N");

    return TCL_ERROR;
  }

  if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
  if( Tcl_GetIntFromObj(interp, objv[2], &idx) ) return TCL_ERROR;
  if( Tcl_GetIntFromObj(interp, objv[3], &n) ) return TCL_ERROR;

** implements TCL commands for reading and writing the binary
** database files and displaying the content of those files as
** hexadecimal.  We could, in theory, use the built-in "binary"
** command of TCL to do a lot of this, but there are some issues
** with historical versions of the "binary" command.  So it seems
** easier and safer to build our own mechanism.
**
** $Id: test_hexio.c,v 1.5 2007/09/01 11:04:27 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>
#include <assert.h>

*/
static int utf8_to_utf8(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
#ifdef SQLITE_DEBUG
  int n;
  int nOut;
  const unsigned char *zOrig;
  unsigned char *z;
  if( objc!=2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "HEX");
    return TCL_ERROR;
  }
  zOrig = (unsigned char *)Tcl_GetStringFromObj(objv[1], &n);
  z = sqlite3_malloc( n+3 );
  n = hexToBin(zOrig, n, z);
  z[n] = 0;
  nOut = sqlite3Utf8To8(z);
  binToHex(z,nOut);
  Tcl_AppendResult(interp, (char*)z, 0);
  sqlite3_free(z);
#endif
  return TCL_OK;
}


/*
** Register commands with the TCL interpreter.
*/

**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains routines used to translate between UTF-8, 
** UTF-16, UTF-16BE, and UTF-16LE.
**
** $Id: utf.c,v 1.57 2007/09/01 11:04:27 danielk1977 Exp $
**
** Notes on UTF-8:
**
**   Byte-0    Byte-1    Byte-2    Byte-3    Value
**  0xxxxxxx                                 00000000 00000000 0xxxxxxx
**  110yyyyy  10xxxxxx                       00000000 00000yyy yyxxxxxx
**  1110zzzz  10yyyyyy  10xxxxxx             00000000 zzzzyyyy yyxxxxxx

      READ_UTF16LE(z, c);
      n++;
    }
  }
  return (z-(char const *)zIn)-((c==0)?2:0);
}

/* This test function is not currently used by the automated test-suite. 
** Hence it is only available in debug builds.
*/
#if defined(SQLITE_TEST) && defined(SQLITE_DEBUG)
/*
** Translate UTF-8 to UTF-8.
**
** This has the effect of making sure that the string is well-formed
** UTF-8.  Miscoded characters are removed.
**
** The translation is done in-place (since it is impossible for the

# 2001 September 15
#
# 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 runs all tests.
#
# $Id: all.test,v 1.48 2007/09/01 11:04:28 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl
rename finish_test really_finish_test
proc finish_test {} {
  # no-op
}

lappend EXCLUDE crash.test             ;# Run seperately later.
lappend EXCLUDE crash2.test            ;# Run seperately later.
lappend EXCLUDE autovacuum_crash.test  ;# Run seperately later.
lappend EXCLUDE quick.test             ;# Alternate test driver script
lappend EXCLUDE malloc.test            ;# Run seperately later.
lappend EXCLUDE misuse.test            ;# Run seperately later.
lappend EXCLUDE memleak.test           ;# Alternate test driver script

lappend EXCLUDE fuzz.test
lappend EXCLUDE soak.test              ;# Takes a very long time (default 1 hr)

# Files to include in the test.  If this list is empty then everything
# that is not in the EXCLUDE list is run.
#
set INCLUDE {

#    May you share freely, never taking more than you give.
#
#***********************************************************************
#
# This file contains tests to verify that the limits defined in
# sqlite source file limits.h are enforced.
#
# $Id: sqllimits1.test,v 1.13 2007/09/01 11:04:28 danielk1977 Exp $

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

# Test organization:
#
#     sqllimits-1.*:  SQLITE_MAX_LENGTH
#     sqllimits-2.*:  SQLITE_MAX_SQL_LENGTH
#     sqllimits-3.*:  SQLITE_MAX_PAGE_COUNT (and the max_page_count pragma)
#     sqllimits-4.*:  SQLITE_MAX_COLUMN
#
#
#     sqllimits-7.*:   SQLITE_MAX_FUNCTION_ARG  
#     sqllimits-8.*:   SQLITE_MAX_ATTACHED
#     sqllimits-9.*:   SQLITE_MAX_VARIABLE_NUMBER
#     sqllimits-10.*:  SQLITE_MAX_PAGE_SIZE
#     sqllimits-11.*:  SQLITE_MAX_LIKE_PATTERN_LENGTH
#
# Todo:
#
#     sqllimits-5.*:   SQLITE_MAX_EXPR_DEPTH            (sqlite todo)
#     sqllimits-6.*:   SQLITE_MAX_VDBE_OP               (sqlite todo)
#     sqllimits-12.*:  SQLITE_MAX_PAGE_COUNT            (sqlite todo)
#

unset -nocomplain saved
foreach var [info vars SQLITE_MAX_*] {
  set saved($var) [set $var]
}

set SQLITE_MAX_LENGTH                 100000
set SQLITE_MAX_COLUMN
set SQLITE_MAX_SQL_LENGTH             100000
set SQLITE_MAX_EXPR_DEPTH               1000
set SQLITE_MAX_COMPOUND_SELECT             5
set SQLITE_MAX_VDBE_OP

do_test sqllimits-1.12.2 {
  set ::format "[string repeat A 60][string repeat "%J" $::N]"
  catchsql {
    SELECT strftime($::format, 1);
  }
} {1 {string or blob too big}}


foreach {key value} [array get saved] {
  catch {set $key $value}
}
finish_test

#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing of the zero-filled blob functionality
# including the sqlite3_bind_zeroblob(), sqlite3_result_zeroblob(),
# and the built-in zeroblob() SQL function.
#
# $Id: zeroblob.test,v 1.7 2007/09/01 11:04:28 danielk1977 Exp $

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

ifcapable !incrblob {
  finish_test
  return

} {1} 
do_test zeroblob-6.4 { 
  catchsql {select length(zeroblob(2147483648))} 
} {1 {string or blob too big}} 
do_test zeroblob-6.5 { 
  catchsql {select zeroblob(2147483648)} 
} {1 {string or blob too big}} 

# Test bind_zeroblob()
#
do_test zeroblob-7.1 {
  set ::STMT [sqlite3_prepare $::DB "SELECT length(?)" -1 DUMMY]
  sqlite3_bind_zeroblob $::STMT 1 450
  sqlite3_step $::STMT
} {SQLITE_ROW}
do_test zeroblob-7.2 {
  sqlite3_column_int $::STMT 0
} {450}
do_test zeroblob-7.3 {
  sqlite3_finalize $::STMT
} {SQLITE_OK}

finish_test