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Overview
Comment:Check for miscompiled Tcl (CVS 204)
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1:735d8b5c13b5e2602b37940377fced098be210c1
User & Date: drh 2001-04-06 16:13:43
Context
2001-04-06
16:15
Check for miscompiled Tcl (CVS 205) check-in: 5b657463 user: drh tags: trunk
16:13
Check for miscompiled Tcl (CVS 204) check-in: 735d8b5c user: drh tags: trunk
2001-04-05
16:50
Version 1.0.29 (CVS 474) check-in: 4b3ffa16 user: drh tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to VERSION.

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1.0.29
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1
1.0.30

Changes to src/main.c.

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**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.26 2001/04/05 15:57:13 drh Exp $
*/
#include "sqliteInt.h"
#include <unistd.h>

/*
** This is the callback routine for the code that initializes the
** database.  Each callback contains text of a CREATE TABLE or
................................................................................
const char sqlite_version[] = SQLITE_VERSION;

/*
** Does the library expect data to be encoded as UTF-8 or iso8859?  The
** following global constant always lets us know.
*/
#ifdef SQLITE_UTF8
char sqlite_encoding[] = "UTF-8";
#else
char sqlite_encoding[] = "iso8859";
#endif

/*
** Open a new SQLite database.  Construct an "sqlite" structure to define
** the state of this database and return a pointer to that structure.
**
** An attempt is made to initialize the in-memory data structures that







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**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.27 2001/04/06 16:13:43 drh Exp $
*/
#include "sqliteInt.h"
#include <unistd.h>

/*
** This is the callback routine for the code that initializes the
** database.  Each callback contains text of a CREATE TABLE or
................................................................................
const char sqlite_version[] = SQLITE_VERSION;

/*
** Does the library expect data to be encoded as UTF-8 or iso8859?  The
** following global constant always lets us know.
*/
#ifdef SQLITE_UTF8
const char sqlite_encoding[] = "UTF-8";
#else
const char sqlite_encoding[] = "iso8859";
#endif

/*
** Open a new SQLite database.  Construct an "sqlite" structure to define
** the state of this database and return a pointer to that structure.
**
** An attempt is made to initialize the in-memory data structures that

Changes to src/sqlite.h.in.

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**   drh@hwaci.com
**   http://www.hwaci.com/drh/
**
*************************************************************************
** This header file defines the interface that the sqlite library
** presents to client programs.
**
** @(#) $Id: sqlite.h.in,v 1.11 2001/04/05 15:57:13 drh Exp $
*/
#ifndef _SQLITE_H_
#define _SQLITE_H_
#include <stdarg.h>     /* Needed for the definition of va_list */

/*
** The version of the SQLite library.
................................................................................

/*
** The following constant holds one of two strings, "UTF-8" or "iso8859",
** depending on which character encoding the SQLite library expects to
** see.  The character encoding makes a difference for the LIKE and GLOB
** operators and for the LENGTH() and SUBSTR() functions.
*/
extern char sqlite_encoding[];

/*
** Each open sqlite database is represented by an instance of the
** following opaque structure.
*/
typedef struct sqlite sqlite;








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**   drh@hwaci.com
**   http://www.hwaci.com/drh/
**
*************************************************************************
** This header file defines the interface that the sqlite library
** presents to client programs.
**
** @(#) $Id: sqlite.h.in,v 1.12 2001/04/06 16:13:43 drh Exp $
*/
#ifndef _SQLITE_H_
#define _SQLITE_H_
#include <stdarg.h>     /* Needed for the definition of va_list */

/*
** The version of the SQLite library.
................................................................................

/*
** The following constant holds one of two strings, "UTF-8" or "iso8859",
** depending on which character encoding the SQLite library expects to
** see.  The character encoding makes a difference for the LIKE and GLOB
** operators and for the LENGTH() and SUBSTR() functions.
*/
extern const char sqlite_encoding[];

/*
** Each open sqlite database is represented by an instance of the
** following opaque structure.
*/
typedef struct sqlite sqlite;

Changes to src/tclsqlite.c.

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** Author contact information:
**   drh@hwaci.com
**   http://www.hwaci.com/drh/
**
*************************************************************************
** A TCL Interface to SQLite
**
** $Id: tclsqlite.c,v 1.15 2001/04/05 15:57:13 drh Exp $
*/
#ifndef NO_TCL     /* Omit this whole file if TCL is unavailable */

#include "sqlite.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>
................................................................................
** The first argument, DBNAME, is an arbitrary name for a new
** database connection.  This command creates a new command named
** DBNAME that is used to control that connection.  The database
** connection is deleted when the DBNAME command is deleted.
**
** The second argument is the name of the directory that contains
** the sqlite database that is to be accessed.













*/
static int DbMain(void *cd, Tcl_Interp *interp, int argc, char **argv){
  int mode;
  SqliteDb *p;
  char *zErrMsg;














  if( argc!=3 && argc!=4 ){
    Tcl_AppendResult(interp,"wrong # args: should be \"", argv[0],
       " HANDLE FILENAME ?MODE?\"", 0);
    return TCL_ERROR;
  }
  if( argc==3 ){
    mode = 0666;
................................................................................
** (Hence there is no namespace.  There is no point in using a namespace
** if the extension only supplies one new name!)  The "sqlite" command is
** used to open a new SQLite database.  See the DbMain() routine above
** for additional information.
*/
int Sqlite_Init(Tcl_Interp *interp){
  Tcl_CreateCommand(interp, "sqlite", DbMain, 0, 0);
  Tcl_SetVar(interp,"sqlite_encoding",sqlite_encoding,TCL_GLOBAL_ONLY);
  Tcl_PkgProvide(interp, "sqlite", "1.0");
  return TCL_OK;
}
int Sqlite_SafeInit(Tcl_Interp *interp){
  return TCL_OK;
}








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** Author contact information:
**   drh@hwaci.com
**   http://www.hwaci.com/drh/
**
*************************************************************************
** A TCL Interface to SQLite
**
** $Id: tclsqlite.c,v 1.16 2001/04/06 16:13:43 drh Exp $
*/
#ifndef NO_TCL     /* Omit this whole file if TCL is unavailable */

#include "sqlite.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>
................................................................................
** The first argument, DBNAME, is an arbitrary name for a new
** database connection.  This command creates a new command named
** DBNAME that is used to control that connection.  The database
** connection is deleted when the DBNAME command is deleted.
**
** The second argument is the name of the directory that contains
** the sqlite database that is to be accessed.
**
** For testing purposes, we also support the following:
**
**  sqlite -encoding
**
**       Return the encoding used by LIKE and GLOB operators.  Choices
**       are UTF-8 and iso8859.
**
**  sqlite -tcl-uses-utf
**
**       Return "1" if compiled with a Tcl uses UTF-8.  Return "0" if
**       not.  Used by tests to make sure the library was compiled 
**       correctly.
*/
static int DbMain(void *cd, Tcl_Interp *interp, int argc, char **argv){
  int mode;
  SqliteDb *p;
  char *zErrMsg;
  if( argc==2 ){
    if( strcmp(argv[1],"-encoding")==0 ){
      Tcl_AppendResult(interp,sqlite_encoding,0);
      return TCL_OK;
    }
    if( strcmp(argv[1],"-tcl-uses-utf")==0 ){
#ifdef TCL_UTF_MAX
      Tcl_AppendResult(interp,"1",0);
#else
      Tcl_AppendResult(interp,"0",0);
#endif
      return TCL_OK;
    }
  }
  if( argc!=3 && argc!=4 ){
    Tcl_AppendResult(interp,"wrong # args: should be \"", argv[0],
       " HANDLE FILENAME ?MODE?\"", 0);
    return TCL_ERROR;
  }
  if( argc==3 ){
    mode = 0666;
................................................................................
** (Hence there is no namespace.  There is no point in using a namespace
** if the extension only supplies one new name!)  The "sqlite" command is
** used to open a new SQLite database.  See the DbMain() routine above
** for additional information.
*/
int Sqlite_Init(Tcl_Interp *interp){
  Tcl_CreateCommand(interp, "sqlite", DbMain, 0, 0);

  Tcl_PkgProvide(interp, "sqlite", "1.0");
  return TCL_OK;
}
int Sqlite_SafeInit(Tcl_Interp *interp){
  return TCL_OK;
}

Changes to test/expr.test.

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#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing expressions.
#
# $Id: expr.test,v 1.12 2001/04/05 15:57:14 drh Exp $

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

# Create a table to work with.
#
execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)}
................................................................................
test_expr expr-5.10 {t1='abxyzzyc', t2='A%_C'} {t1 LIKE t2} 1
test_expr expr-5.11 {t1='abc', t2='xyz'} {t1 NOT LIKE t2} 1
test_expr expr-5.12 {t1='abc', t2='ABC'} {t1 NOT LIKE t2} 0

# The following tests only work on versions of TCL that support
# Unicode and SQLite configured for UTF-8 support.
#
if {"\u1234"!="u1234" && $::sqlite_encoding=="UTF-8"} {
  test_expr expr-5.13 "t1='a\u0080c', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.14 "t1='a\u07FFc', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.15 "t1='a\u0800c', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.16 "t1='a\uFFFFc', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.17 "t1='a\u0080', t2='A__'" {t1 LIKE t2} 0
  test_expr expr-5.18 "t1='a\u07FF', t2='A__'" {t1 LIKE t2} 0
  test_expr expr-5.19 "t1='a\u0800', t2='A__'" {t1 LIKE t2} 0
................................................................................
  test_expr expr-5.22 "t1='ax\u1234', t2='A%\u1234'" {t1 LIKE t2} 1
  test_expr expr-5.23 "t1='ax\uFEDC', t2='A_%'" {t1 LIKE t2} 1
  test_expr expr-5.24 "t1='ax\uFEDCy\uFEDC', t2='A%\uFEDC'" {t1 LIKE t2} 1
}

# Theses tests are for when SQLite assumes iso8859 characters.
#
if {$::sqlite_encoding=="iso8859"} {
  catch {encoding system iso8859-1}
  test_expr expr-5.50 "t1='a\266c', t2='A_C'"  {t1 LIKE t2} 1
  test_expr expr-5.51 "t1='a\347', t2='A_'"  {t1 LIKE t2} 1
  test_expr expr-5.52 "t1='ax\351', t2='A_\351'"  {t1 LIKE t2} 1
  test_expr expr-5.53 "t1='ax\241', t2='A_%'"  {t1 LIKE t2} 1
}

................................................................................
test_expr expr-6.22 {t1='abcdefg', t2='a*[^de]g'} {t1 GLOB t2} 1
test_expr expr-6.23 {t1='abcdefg', t2='a*?g'} {t1 GLOB t2} 1
test_expr expr-6.24 {t1='ac', t2='a*c'} {t1 GLOB t2} 1
test_expr expr-6.25 {t1='ac', t2='a*?c'} {t1 GLOB t2} 0

# These tests only work on versions of TCL that support Unicode
#
if {"\u1234"!="u1234" && $::sqlite_encoding=="UTF-8"} {
  test_expr expr-6.26 "t1='a\u0080c', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.27 "t1='a\u07ffc', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.28 "t1='a\u0800c', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.29 "t1='a\uffffc', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.30 "t1='a\u1234', t2='a?'" {t1 GLOB t2} 1
  test_expr expr-6.31 "t1='a\u1234', t2='a??'" {t1 GLOB t2} 0
  test_expr expr-6.32 "t1='ax\u1234', t2='a?\u1234'" {t1 GLOB t2} 1
................................................................................
  test_expr expr-6.39 "t1='a\u1234b', t2='a\[a-\u1235\]b'" {t1 GLOB t2} 1
  test_expr expr-6.40 "t1='a\u1234b', t2='a\[a-\u1234\]b'" {t1 GLOB t2} 1
  test_expr expr-6.41 "t1='a\u1234b', t2='a\[a-\u1233\]b'" {t1 GLOB t2} 0
}

# Theses tests are for when SQLite assumes iso8859 characters.
#
if {$::sqlite_encoding=="iso8859"} {
  catch {encoding system iso8859-1}
  test_expr expr-6.50 "t1='a\266c', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.51 "t1='a\266', t2='a?'" {t1 GLOB t2} 1
  test_expr expr-6.52 "t1='a\266', t2='a??'" {t1 GLOB t2} 0
  test_expr expr-6.53 "t1='ax\266', t2='a??'" {t1 GLOB t2} 1
  test_expr expr-6.54 "t1='ax\266', t2='a?\266'" {t1 GLOB t2} 1
  test_expr expr-6.55 "t1='ax\266y\266', t2='a*\266'" {t1 GLOB t2} 1







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#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing expressions.
#
# $Id: expr.test,v 1.13 2001/04/06 16:13:43 drh Exp $

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

# Create a table to work with.
#
execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)}
................................................................................
test_expr expr-5.10 {t1='abxyzzyc', t2='A%_C'} {t1 LIKE t2} 1
test_expr expr-5.11 {t1='abc', t2='xyz'} {t1 NOT LIKE t2} 1
test_expr expr-5.12 {t1='abc', t2='ABC'} {t1 NOT LIKE t2} 0

# The following tests only work on versions of TCL that support
# Unicode and SQLite configured for UTF-8 support.
#
if {"\u1234"!="u1234" && [sqlite -encoding]=="UTF-8"} {
  test_expr expr-5.13 "t1='a\u0080c', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.14 "t1='a\u07FFc', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.15 "t1='a\u0800c', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.16 "t1='a\uFFFFc', t2='A_C'" {t1 LIKE t2} 1
  test_expr expr-5.17 "t1='a\u0080', t2='A__'" {t1 LIKE t2} 0
  test_expr expr-5.18 "t1='a\u07FF', t2='A__'" {t1 LIKE t2} 0
  test_expr expr-5.19 "t1='a\u0800', t2='A__'" {t1 LIKE t2} 0
................................................................................
  test_expr expr-5.22 "t1='ax\u1234', t2='A%\u1234'" {t1 LIKE t2} 1
  test_expr expr-5.23 "t1='ax\uFEDC', t2='A_%'" {t1 LIKE t2} 1
  test_expr expr-5.24 "t1='ax\uFEDCy\uFEDC', t2='A%\uFEDC'" {t1 LIKE t2} 1
}

# Theses tests are for when SQLite assumes iso8859 characters.
#
if {[sqlite -encoding]=="iso8859"} {
  catch {encoding system iso8859-1}
  test_expr expr-5.50 "t1='a\266c', t2='A_C'"  {t1 LIKE t2} 1
  test_expr expr-5.51 "t1='a\347', t2='A_'"  {t1 LIKE t2} 1
  test_expr expr-5.52 "t1='ax\351', t2='A_\351'"  {t1 LIKE t2} 1
  test_expr expr-5.53 "t1='ax\241', t2='A_%'"  {t1 LIKE t2} 1
}

................................................................................
test_expr expr-6.22 {t1='abcdefg', t2='a*[^de]g'} {t1 GLOB t2} 1
test_expr expr-6.23 {t1='abcdefg', t2='a*?g'} {t1 GLOB t2} 1
test_expr expr-6.24 {t1='ac', t2='a*c'} {t1 GLOB t2} 1
test_expr expr-6.25 {t1='ac', t2='a*?c'} {t1 GLOB t2} 0

# These tests only work on versions of TCL that support Unicode
#
if {"\u1234"!="u1234" && [sqlite -encoding]=="UTF-8"} {
  test_expr expr-6.26 "t1='a\u0080c', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.27 "t1='a\u07ffc', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.28 "t1='a\u0800c', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.29 "t1='a\uffffc', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.30 "t1='a\u1234', t2='a?'" {t1 GLOB t2} 1
  test_expr expr-6.31 "t1='a\u1234', t2='a??'" {t1 GLOB t2} 0
  test_expr expr-6.32 "t1='ax\u1234', t2='a?\u1234'" {t1 GLOB t2} 1
................................................................................
  test_expr expr-6.39 "t1='a\u1234b', t2='a\[a-\u1235\]b'" {t1 GLOB t2} 1
  test_expr expr-6.40 "t1='a\u1234b', t2='a\[a-\u1234\]b'" {t1 GLOB t2} 1
  test_expr expr-6.41 "t1='a\u1234b', t2='a\[a-\u1233\]b'" {t1 GLOB t2} 0
}

# Theses tests are for when SQLite assumes iso8859 characters.
#
if {[sqlite -encoding]=="iso8859"} {
  catch {encoding system iso8859-1}
  test_expr expr-6.50 "t1='a\266c', t2='a?c'" {t1 GLOB t2} 1
  test_expr expr-6.51 "t1='a\266', t2='a?'" {t1 GLOB t2} 1
  test_expr expr-6.52 "t1='a\266', t2='a??'" {t1 GLOB t2} 0
  test_expr expr-6.53 "t1='ax\266', t2='a??'" {t1 GLOB t2} 1
  test_expr expr-6.54 "t1='ax\266', t2='a?\266'" {t1 GLOB t2} 1
  test_expr expr-6.55 "t1='ax\266y\266', t2='a*\266'" {t1 GLOB t2} 1

Changes to test/func.test.

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#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing built-in functions.
#
# $Id: func.test,v 1.2 2001/04/05 15:57:14 drh Exp $

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

# Create a table to work with.
#
do_test func-0.0 {
................................................................................
do_test func-2.8 {
  execsql {SELECT t1 FROM tbl1 ORDER BY substr(t1,2,20)}
} {this software free program is}

# Only do the following tests if TCL has UTF-8 capabilities and
# the UTF-8 encoding is turned on in the SQLite library.
#
if {$::sqlite_encoding=="UTF-8" && "\u1234"!="u1234"} {

# Put some UTF-8 characters in the database
#
do_test func-3.0 {
  execsql {DELETE FROM tbl1}
  foreach word "contains UTF-8 characters hi\u1234ho" {
    execsql "INSERT INTO tbl1 VALUES('$word')"
................................................................................
do_test func-3.9 {
  execsql {SELECT substr(t1,-3,2) FROM tbl1 ORDER BY t1}
} "er in \u1234h F-"
do_test func-3.10 {
  execsql {SELECT substr(t1,-4,3) FROM tbl1 ORDER BY t1}
} "ter ain i\u1234h TF-"

} ;# End sqlite_encoding==UTF-8 and \u1234!=u1234

finish_test







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#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements regression tests for SQLite library.  The
# focus of this file is testing built-in functions.
#
# $Id: func.test,v 1.3 2001/04/06 16:13:43 drh Exp $

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

# Create a table to work with.
#
do_test func-0.0 {
................................................................................
do_test func-2.8 {
  execsql {SELECT t1 FROM tbl1 ORDER BY substr(t1,2,20)}
} {this software free program is}

# Only do the following tests if TCL has UTF-8 capabilities and
# the UTF-8 encoding is turned on in the SQLite library.
#
if {[sqlite -encoding]=="UTF-8" && "\u1234"!="u1234"} {

# Put some UTF-8 characters in the database
#
do_test func-3.0 {
  execsql {DELETE FROM tbl1}
  foreach word "contains UTF-8 characters hi\u1234ho" {
    execsql "INSERT INTO tbl1 VALUES('$word')"
................................................................................
do_test func-3.9 {
  execsql {SELECT substr(t1,-3,2) FROM tbl1 ORDER BY t1}
} "er in \u1234h F-"
do_test func-3.10 {
  execsql {SELECT substr(t1,-4,3) FROM tbl1 ORDER BY t1}
} "ter ain i\u1234h TF-"

} ;# End [sqlite -encoding]==UTF-8 and \u1234!=u1234

finish_test

Changes to test/tester.tcl.

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#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements some common TCL routines used for regression
# testing the SQLite library
#
# $Id: tester.tcl,v 1.13 2001/04/04 11:48:58 drh Exp $




























# Create a test database
#
if {![info exists dbprefix]} {
  if {[info exists env(SQLITE_PREFIX)]} {
    set dbprefix $env(SQLITE_PREFIX):
  } else {







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#   drh@hwaci.com
#   http://www.hwaci.com/drh/
#
#***********************************************************************
# This file implements some common TCL routines used for regression
# testing the SQLite library
#
# $Id: tester.tcl,v 1.14 2001/04/06 16:13:43 drh Exp $

# Make sure tclsqlite was compiled correctly.  Abort now with an
# error message if not.
#
if {[sqlite -tcl-uses-utf]} {
  if {"\u1234"=="u1234"} {
    puts stderr "***** BUILD PROBLEM *****"
    puts stderr "$argv0 was linked against an older version"
    puts stderr "of TCL that does not support Unicode, but uses a header"
    puts stderr "file (\"tcl.h\") from a new TCL version that does support"
    puts stderr "Unicode.  This combination causes internal errors."
    puts stderr "Recompile using a TCL library and header file that match"
    puts stderr "and try again.\n**************************"
    exit 1
  }
} else {
  if {"\u1234"!="u1234"} {
    puts stderr "***** BUILD PROBLEM *****"
    puts stderr "$argv0 was linked against an newer version"
    puts stderr "of TCL that supports Unicode, but uses a header file"
    puts stderr "(\"tcl.h\") from a old TCL version that does not support"
    puts stderr "Unicode.  This combination causes internal errors."
    puts stderr "Recompile using a TCL library and header file that match"
    puts stderr "and try again.\n**************************"
    exit 1
  }
}

# Create a test database
#
if {![info exists dbprefix]} {
  if {[info exists env(SQLITE_PREFIX)]} {
    set dbprefix $env(SQLITE_PREFIX):
  } else {