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Overview
Comment:Fix further warnings/compilation errors in test code. (CVS 5558)
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 42247b917ae5a5c0d81b934200810755d0040282
User & Date: danielk1977 2008-08-12 15:04:59
Context
2008-08-12
15:21
Revise the initialization and shutdown logic so that it no longer keeps a recursive mutex allocated for the whole interval but instead releases the mutex as soon as possible. Do not reset status values upon initialization. (CVS 5559) (check-in: 697fe7a3 user: drh tags: trunk)
15:04
Fix further warnings/compilation errors in test code. (CVS 5558) (check-in: 42247b91 user: danielk1977 tags: trunk)
14:51
Documentation updates and clarifications in sqlite.h.in. (CVS 5557) (check-in: e3935502 user: drh tags: trunk)
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/mem2.c. 

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** to obtain the memory it needs while adding lots of additional debugging
** information to each allocation in order to help detect and fix memory
** leaks and memory usage errors.
**
** This file contains implementations of the low-level memory allocation
** routines specified in the sqlite3_mem_methods object.
**
** $Id: mem2.c,v 1.37 2008/07/25 08:49:00 danielk1977 Exp $
*/
#include "sqliteInt.h"

/*
** This version of the memory allocator is used only if the
** SQLITE_MEMDEBUG macro is defined
*/
................................................................................
/*
** The backtrace functionality is only available with GLIBC
*/
#ifdef __GLIBC__
  extern int backtrace(void**,int);
  extern void backtrace_symbols_fd(void*const*,int,int);
#else
# define backtrace(A,B) 0
# define backtrace_symbols_fd(A,B,C)
#endif
#include <stdio.h>

/*
** Each memory allocation looks like this:
**








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** to obtain the memory it needs while adding lots of additional debugging
** information to each allocation in order to help detect and fix memory
** leaks and memory usage errors.
**
** This file contains implementations of the low-level memory allocation
** routines specified in the sqlite3_mem_methods object.
**
** $Id: mem2.c,v 1.38 2008/08/12 15:04:59 danielk1977 Exp $
*/
#include "sqliteInt.h"

/*
** This version of the memory allocator is used only if the
** SQLITE_MEMDEBUG macro is defined
*/
................................................................................
/*
** The backtrace functionality is only available with GLIBC
*/
#ifdef __GLIBC__
  extern int backtrace(void**,int);
  extern void backtrace_symbols_fd(void*const*,int,int);
#else
# define backtrace(A,B) 1
# define backtrace_symbols_fd(A,B,C)
#endif
#include <stdio.h>

/*
** Each memory allocation looks like this:
**

Changes to src/test1.c. 

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**    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 1.317 2008/07/31 02:05:04 shane Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>

/*
................................................................................
  void * clientData,        /* Pointer to SQLite API function to be invoke */
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  sqlite3_stmt *pStmt;
  int col;
  const char *(*xFunc)(sqlite3_stmt*, int) = clientData;
  const char *zRet;


  if( objc!=3 ){
    Tcl_AppendResult(interp, "wrong # args: should be \"", 
       Tcl_GetString(objv[0]), " STMT column", 0);
    return TCL_ERROR;
  }

  if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
................................................................................
  Tcl_Obj *CONST objv[]
){
#ifndef SQLITE_OMIT_UTF16
  sqlite3_stmt *pStmt;
  int col;
  Tcl_Obj *pRet;
  const void *zName16;
  const void *(*xFunc)(sqlite3_stmt*, int) = clientData;


  if( objc!=3 ){
    Tcl_AppendResult(interp, "wrong # args: should be \"", 
       Tcl_GetString(objv[0]), " STMT column", 0);
    return TCL_ERROR;
  }

  if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
................................................................................
  void * clientData,    /* Pointer to SQLite API function to be invoked */
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  sqlite3_stmt *pStmt;
  int col;
  int (*xFunc)(sqlite3_stmt*, int) = clientData;


  if( objc!=3 ){
    Tcl_AppendResult(interp, "wrong # args: should be \"", 
       Tcl_GetString(objv[0]), " STMT column", 0);
    return TCL_ERROR;
  }

  if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
................................................................................
     /* sqlite3_column_*() API */
     { "sqlite3_column_count",          test_column_count  ,0 },
     { "sqlite3_data_count",            test_data_count    ,0 },
     { "sqlite3_column_type",           test_column_type   ,0 },
     { "sqlite3_column_blob",           test_column_blob   ,0 },
     { "sqlite3_column_double",         test_column_double ,0 },
     { "sqlite3_column_int64",          test_column_int64  ,0 },
     { "sqlite3_column_text",       test_stmt_utf8,  sqlite3_column_text      },
     { "sqlite3_column_name",       test_stmt_utf8,  sqlite3_column_name      },
     { "sqlite3_column_int",        test_stmt_int,   sqlite3_column_int       },
     { "sqlite3_column_bytes",      test_stmt_int,   sqlite3_column_bytes     },
#ifndef SQLITE_OMIT_DECLTYPE
     { "sqlite3_column_decltype",   test_stmt_utf8,  sqlite3_column_decltype  },
#endif
#ifdef SQLITE_ENABLE_COLUMN_METADATA
{ "sqlite3_column_database_name", test_stmt_utf8, sqlite3_column_database_name},
{ "sqlite3_column_table_name", test_stmt_utf8, sqlite3_column_table_name},
{ "sqlite3_column_origin_name", test_stmt_utf8, sqlite3_column_origin_name},
#endif

#ifndef SQLITE_OMIT_UTF16
     { "sqlite3_column_bytes16",    test_stmt_int,   sqlite3_column_bytes16   },
     { "sqlite3_column_text16",     test_stmt_utf16, sqlite3_column_text16    },
     { "sqlite3_column_name16",     test_stmt_utf16, sqlite3_column_name16    },
     { "add_alignment_test_collations", add_alignment_test_collations, 0      },
#ifndef SQLITE_OMIT_DECLTYPE
     { "sqlite3_column_decltype16", test_stmt_utf16, sqlite3_column_decltype16},
#endif
#ifdef SQLITE_ENABLE_COLUMN_METADATA
{"sqlite3_column_database_name16",
  test_stmt_utf16, sqlite3_column_database_name16},
{"sqlite3_column_table_name16", test_stmt_utf16, sqlite3_column_table_name16},
{"sqlite3_column_origin_name16", test_stmt_utf16, sqlite3_column_origin_name16},
#endif
#endif
     { "sqlite3_create_collation_v2", test_create_collation_v2, 0 },
     { "sqlite3_global_recover",     test_global_recover, 0   },
     { "working_64bit_int",          working_64bit_int,   0   },
     { "vfs_unlink_test",            vfs_unlink_test,     0   },
     { "vfs_initfail_test",          vfs_initfail_test,   0   },








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**    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 1.318 2008/08/12 15:04:59 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>

/*
................................................................................
  void * clientData,        /* Pointer to SQLite API function to be invoke */
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  sqlite3_stmt *pStmt;
  int col;
  const char *(*xFunc)(sqlite3_stmt*, int);
  const char *zRet;

  xFunc = (const char *(*)(sqlite3_stmt*, int))clientData;
  if( objc!=3 ){
    Tcl_AppendResult(interp, "wrong # args: should be \"", 
       Tcl_GetString(objv[0]), " STMT column", 0);
    return TCL_ERROR;
  }

  if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
................................................................................
  Tcl_Obj *CONST objv[]
){
#ifndef SQLITE_OMIT_UTF16
  sqlite3_stmt *pStmt;
  int col;
  Tcl_Obj *pRet;
  const void *zName16;
  const void *(*xFunc)(sqlite3_stmt*, int);

  xFunc = (const void *(*)(sqlite3_stmt*, int))clientData;
  if( objc!=3 ){
    Tcl_AppendResult(interp, "wrong # args: should be \"", 
       Tcl_GetString(objv[0]), " STMT column", 0);
    return TCL_ERROR;
  }

  if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
................................................................................
  void * clientData,    /* Pointer to SQLite API function to be invoked */
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  sqlite3_stmt *pStmt;
  int col;
  int (*xFunc)(sqlite3_stmt*, int);

  xFunc = (const void *(*)(sqlite3_stmt*, int))clientData;
  if( objc!=3 ){
    Tcl_AppendResult(interp, "wrong # args: should be \"", 
       Tcl_GetString(objv[0]), " STMT column", 0);
    return TCL_ERROR;
  }

  if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
................................................................................
     /* sqlite3_column_*() API */
     { "sqlite3_column_count",          test_column_count  ,0 },
     { "sqlite3_data_count",            test_data_count    ,0 },
     { "sqlite3_column_type",           test_column_type   ,0 },
     { "sqlite3_column_blob",           test_column_blob   ,0 },
     { "sqlite3_column_double",         test_column_double ,0 },
     { "sqlite3_column_int64",          test_column_int64  ,0 },
     { "sqlite3_column_text",   test_stmt_utf8,  (void*)sqlite3_column_text },
     { "sqlite3_column_name",   test_stmt_utf8,  (void*)sqlite3_column_name },
     { "sqlite3_column_int",    test_stmt_int,   (void*)sqlite3_column_int  },
     { "sqlite3_column_bytes",  test_stmt_int,   (void*)sqlite3_column_bytes},
#ifndef SQLITE_OMIT_DECLTYPE
     { "sqlite3_column_decltype",test_stmt_utf8,(void*)sqlite3_column_decltype},
#endif
#ifdef SQLITE_ENABLE_COLUMN_METADATA
{ "sqlite3_column_database_name",test_stmt_utf8,(void*)sqlite3_column_database_name},
{ "sqlite3_column_table_name",test_stmt_utf8,(void*)sqlite3_column_table_name},
{ "sqlite3_column_origin_name",test_stmt_utf8,(void*)sqlite3_column_origin_name},
#endif

#ifndef SQLITE_OMIT_UTF16
     { "sqlite3_column_bytes16", test_stmt_int, (void*)sqlite3_column_bytes16 },
     { "sqlite3_column_text16",  test_stmt_utf16, (void*)sqlite3_column_text16},
     { "sqlite3_column_name16",  test_stmt_utf16, (void*)sqlite3_column_name16},
     { "add_alignment_test_collations", add_alignment_test_collations, 0      },
#ifndef SQLITE_OMIT_DECLTYPE
     { "sqlite3_column_decltype16",test_stmt_utf16,(void*)sqlite3_column_decltype16},
#endif
#ifdef SQLITE_ENABLE_COLUMN_METADATA
{"sqlite3_column_database_name16",
  test_stmt_utf16, sqlite3_column_database_name16},
{"sqlite3_column_table_name16", test_stmt_utf16, (void*)sqlite3_column_table_name16},
{"sqlite3_column_origin_name16", test_stmt_utf16, (void*)sqlite3_column_origin_name16},
#endif
#endif
     { "sqlite3_create_collation_v2", test_create_collation_v2, 0 },
     { "sqlite3_global_recover",     test_global_recover, 0   },
     { "working_64bit_int",          working_64bit_int,   0   },
     { "vfs_unlink_test",            vfs_unlink_test,     0   },
     { "vfs_initfail_test",          vfs_initfail_test,   0   },

Changes to src/test5.c. 

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*************************************************************************
** Code for testing the utf.c module in SQLite.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library. Specifically, the code in this file
** is used for testing the SQLite routines for converting between
** the various supported unicode encodings.
**
** $Id: test5.c,v 1.21 2008/07/28 19:34:54 drh Exp $
*/
#include "sqliteInt.h"
#include "vdbeInt.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>

................................................................................
  struct EncName {
    char *zName;
    u8 enc;
  } encnames[] = {
    { "UTF8", SQLITE_UTF8 },
    { "UTF16LE", SQLITE_UTF16LE },
    { "UTF16BE", SQLITE_UTF16BE },
    { "UTF16", SQLITE_UTF16NATIVE },
    { 0, 0 }
  };
  struct EncName *pEnc;
  char *z = Tcl_GetString(pObj);
  for(pEnc=&encnames[0]; pEnc->zName; pEnc++){
    if( 0==sqlite3StrICmp(z, pEnc->zName) ){
      break;
    }
  }
  if( !pEnc->enc ){
    Tcl_AppendResult(interp, "No such encoding: ", z, 0);



  }
  return pEnc->enc;
}

/*
** Usage:   test_translate <string/blob> <from enc> <to enc> ?<transient>?
**
................................................................................

/*
** Usage: translate_selftest
**
** Call sqlite3UtfSelfTest() to run the internal tests for unicode
** translation. If there is a problem an assert() will fail.
**/
void sqlite3UtfSelfTest();
static int test_translate_selftest(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
#ifndef SQLITE_OMIT_UTF16








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*************************************************************************
** Code for testing the utf.c module in SQLite.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library. Specifically, the code in this file
** is used for testing the SQLite routines for converting between
** the various supported unicode encodings.
**
** $Id: test5.c,v 1.22 2008/08/12 15:04:59 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "vdbeInt.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>

................................................................................
  struct EncName {
    char *zName;
    u8 enc;
  } encnames[] = {
    { "UTF8", SQLITE_UTF8 },
    { "UTF16LE", SQLITE_UTF16LE },
    { "UTF16BE", SQLITE_UTF16BE },
    { "UTF16", SQLITE_UTF16 },
    { 0, 0 }
  };
  struct EncName *pEnc;
  char *z = Tcl_GetString(pObj);
  for(pEnc=&encnames[0]; pEnc->zName; pEnc++){
    if( 0==sqlite3StrICmp(z, pEnc->zName) ){
      break;
    }
  }
  if( !pEnc->enc ){
    Tcl_AppendResult(interp, "No such encoding: ", z, 0);
  }
  if( pEnc->enc==SQLITE_UTF16 ){
    return SQLITE_UTF16NATIVE;
  }
  return pEnc->enc;
}

/*
** Usage:   test_translate <string/blob> <from enc> <to enc> ?<transient>?
**
................................................................................

/*
** Usage: translate_selftest
**
** Call sqlite3UtfSelfTest() to run the internal tests for unicode
** translation. If there is a problem an assert() will fail.
**/
void sqlite3UtfSelfTest(void);
static int test_translate_selftest(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
#ifndef SQLITE_OMIT_UTF16

Changes to src/utf.c. 

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**    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 1.64 2008/08/12 14:48:41 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
................................................................................

#if defined(SQLITE_TEST)
/*
** This routine is called from the TCL test function "translate_selftest".
** It checks that the primitives for serializing and deserializing
** characters in each encoding are inverses of each other.
*/
void sqlite3UtfSelfTest(){
  unsigned int i, t;
  unsigned char zBuf[20];
  unsigned char *z;
  unsigned char *zTerm;
  int n;
  unsigned int c;









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**    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 1.65 2008/08/12 15:04:59 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
................................................................................

#if defined(SQLITE_TEST)
/*
** This routine is called from the TCL test function "translate_selftest".
** It checks that the primitives for serializing and deserializing
** characters in each encoding are inverses of each other.
*/
void sqlite3UtfSelfTest(void){
  unsigned int i, t;
  unsigned char zBuf[20];
  unsigned char *z;
  unsigned char *zTerm;
  int n;
  unsigned int c;

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