/ Check-in [33292104]
Login
Home Timeline Branches Tags Tickets Wiki More...

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:More coverage testing. (CVS 1754)
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 332921041040b343b6b568685ff55d21a624f502
User & Date: danielk1977 2004-06-28 13:09:11
Context
2004-06-29
03:29
Try to get threads working again on Linux. (CVS 1755) check-in: a8417cb8 user: drh tags: trunk
2004-06-28
13:09
More coverage testing. (CVS 1754) check-in: 33292104 user: danielk1977 tags: trunk
11:52
Get all tests working under win2k. (CVS 1753) check-in: 168112c8 user: drh tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/func.c. 

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
...
790
791
792
793
794
795
796



797
798
799

800


801
802
803


804





805
806
807
808
809
810
811
....
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024

1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058

** This file contains the C functions that implement various SQL
** functions of SQLite.  
**
** There is only one exported symbol in this file - the function
** sqliteRegisterBuildinFunctions() found at the bottom of the file.
** All other code has file scope.
**
** $Id: func.c,v 1.76 2004/06/24 00:20:05 danielk1977 Exp $
*/
#include <ctype.h>
#include <math.h>
#include <stdlib.h>
#include <assert.h>
#include "sqliteInt.h"
#include "vdbeInt.h"
................................................................................
}
static void test_destructor(
  sqlite3_context *pCtx, 
  int nArg,
  sqlite3_value **argv
){
  char *zVal;



  test_destructor_count_var++;
  assert( nArg==1 );
  if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;

  zVal = sqliteMalloc(sqlite3_value_bytes(argv[0]) + 2);


  assert( zVal );
  zVal++;
  strcpy(zVal, sqlite3_value_text(argv[0]));


  sqlite3_result_text(pCtx, zVal, -1, destructor);





}
static void test_destructor_count(
  sqlite3_context *pCtx, 
  int nArg,
  sqlite3_value **argv
){
  sqlite3_result_int(pCtx, test_destructor_count_var);
................................................................................
** functions.  This should be the only routine in this file with
** external linkage.
*/
void sqlite3RegisterBuiltinFunctions(sqlite *db){
  static struct {
     char *zName;
     signed char nArg;
     u8 argType;               /* 0: none.  1: db  2: (-1) */
     u8 eTextRep;              /* 1: UTF-16.  0: UTF-8 */
     u8 needCollSeq;
     void (*xFunc)(sqlite3_context*,int,sqlite3_value **);
  } aFuncs[] = {
    { "min",                        -1, 0, SQLITE_UTF8, 1, minmaxFunc },
    { "min",                         0, 0, SQLITE_UTF8, 1, 0          },
    { "max",                        -1, 2, SQLITE_UTF8, 1, minmaxFunc },
    { "max",                         0, 2, SQLITE_UTF8, 1, 0          },
    { "typeof",                      1, 0, SQLITE_UTF8, 0, typeofFunc },
    { "length",                      1, 0, SQLITE_UTF8, 0, lengthFunc },
    { "substr",                      3, 0, SQLITE_UTF8, 0, substrFunc },

    { "abs",                         1, 0, SQLITE_UTF8, 0, absFunc    },
    { "round",                       1, 0, SQLITE_UTF8, 0, roundFunc  },
    { "round",                       2, 0, SQLITE_UTF8, 0, roundFunc  },
    { "upper",                       1, 0, SQLITE_UTF8, 0, upperFunc  },
    { "lower",                       1, 0, SQLITE_UTF8, 0, lowerFunc  },
    { "coalesce",                   -1, 0, SQLITE_UTF8, 0, ifnullFunc },
    { "coalesce",                    0, 0, SQLITE_UTF8, 0, 0          },
    { "coalesce",                    1, 0, SQLITE_UTF8, 0, 0          },
    { "ifnull",                      2, 0, SQLITE_UTF8, 1, ifnullFunc },
    { "random",                     -1, 0, SQLITE_UTF8, 0, randomFunc },
    { "like",                        2, 0, SQLITE_UTF8, 0, likeFunc   },
/* { "like",                        2, 2, SQLITE_UTF16,0, likeFunc   }, */
    { "glob",                        2, 0, SQLITE_UTF8, 0, globFunc   },
    { "nullif",                      2, 0, SQLITE_UTF8, 0, nullifFunc },
    { "sqlite_version",              0, 0, SQLITE_UTF8, 0, versionFunc},
    { "quote",                       1, 0, SQLITE_UTF8, 0, quoteFunc  },
    { "last_insert_rowid",           0, 1, SQLITE_UTF8, 0, last_insert_rowid },
    { "changes",                     0, 1, SQLITE_UTF8, 0, changes    },
    { "total_changes",               0, 1, SQLITE_UTF8, 0, total_changes },
#ifdef SQLITE_SOUNDEX
    { "soundex",                     1, 0, SQLITE_UTF8, 0, soundexFunc},
#endif
#ifdef SQLITE_TEST
    { "randstr",                     2, 0, SQLITE_UTF8, 0, randStr    },
    { "test_destructor",             1, 0, SQLITE_UTF8, 0, test_destructor},
    { "test_destructor_count", 0, 0, SQLITE_UTF8, 0, test_destructor_count},
    { "test_auxdata",               -1, 0, SQLITE_UTF8, 0, test_auxdata},
#endif
  };
  static struct {
    char *zName;
    signed char nArg;
    u8 argType;
    u8 needCollSeq;








|







 







>
>
>



>
|
>
>


<
>
>
|
>
>
>
>
>







 







|
|



|
|
|
|
|
|
|
>
|
|
|
|
|
<
|
|
|
|
|
|
|
|
|
|
|
|
|

|


|
|

|








12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
...
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808

809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
....
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042

1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070

** This file contains the C functions that implement various SQL
** functions of SQLite.  
**
** There is only one exported symbol in this file - the function
** sqliteRegisterBuildinFunctions() found at the bottom of the file.
** All other code has file scope.
**
** $Id: func.c,v 1.77 2004/06/28 13:09:11 danielk1977 Exp $
*/
#include <ctype.h>
#include <math.h>
#include <stdlib.h>
#include <assert.h>
#include "sqliteInt.h"
#include "vdbeInt.h"
................................................................................
}
static void test_destructor(
  sqlite3_context *pCtx, 
  int nArg,
  sqlite3_value **argv
){
  char *zVal;
  int len;
  sqlite *db = sqlite3_user_data(pCtx);
 
  test_destructor_count_var++;
  assert( nArg==1 );
  if( sqlite3_value_type(argv[0])==SQLITE_NULL ) return;
  len = sqlite3ValueBytes(argv[0], db->enc); 
  zVal = sqliteMalloc(len+3);
  zVal[len] = 0;
  zVal[len-1] = 0;
  assert( zVal );
  zVal++;

  memcpy(zVal, sqlite3ValueText(argv[0], db->enc), len);
  if( db->enc==SQLITE_UTF8 ){
    sqlite3_result_text(pCtx, zVal, -1, destructor);
  }else if( db->enc==SQLITE_UTF16LE ){
    sqlite3_result_text16le(pCtx, zVal, -1, destructor);
  }else{
    sqlite3_result_text16be(pCtx, zVal, -1, destructor);
  }
}
static void test_destructor_count(
  sqlite3_context *pCtx, 
  int nArg,
  sqlite3_value **argv
){
  sqlite3_result_int(pCtx, test_destructor_count_var);
................................................................................
** functions.  This should be the only routine in this file with
** external linkage.
*/
void sqlite3RegisterBuiltinFunctions(sqlite *db){
  static struct {
     char *zName;
     signed char nArg;
     u8 argType;           /* 0: none.  1: db  2: (-1) */
     u8 eTextRep;          /* 1: UTF-16.  0: UTF-8 */
     u8 needCollSeq;
     void (*xFunc)(sqlite3_context*,int,sqlite3_value **);
  } aFuncs[] = {
    { "min",               -1, 0, SQLITE_UTF8,    1, minmaxFunc },
    { "min",                0, 0, SQLITE_UTF8,    1, 0          },
    { "max",               -1, 2, SQLITE_UTF8,    1, minmaxFunc },
    { "max",                0, 2, SQLITE_UTF8,    1, 0          },
    { "typeof",             1, 0, SQLITE_UTF8,    0, typeofFunc },
    { "length",             1, 0, SQLITE_UTF8,    0, lengthFunc },
    { "substr",             3, 0, SQLITE_UTF8,    0, substrFunc },
    { "substr",             3, 0, SQLITE_UTF16LE, 0, sqlite3utf16Substr },
    { "abs",                1, 0, SQLITE_UTF8,    0, absFunc    },
    { "round",              1, 0, SQLITE_UTF8,    0, roundFunc  },
    { "round",              2, 0, SQLITE_UTF8,    0, roundFunc  },
    { "upper",              1, 0, SQLITE_UTF8,    0, upperFunc  },
    { "lower",              1, 0, SQLITE_UTF8,    0, lowerFunc  },

    { "coalesce",          -1, 0, SQLITE_UTF8,    0, ifnullFunc },
    { "coalesce",           0, 0, SQLITE_UTF8,    0, 0          },
    { "coalesce",           1, 0, SQLITE_UTF8,    0, 0          },
    { "ifnull",             2, 0, SQLITE_UTF8,    1, ifnullFunc },
    { "random",            -1, 0, SQLITE_UTF8,    0, randomFunc },
    { "like",               2, 0, SQLITE_UTF8,    0, likeFunc   },
    { "glob",               2, 0, SQLITE_UTF8,    0, globFunc   },
    { "nullif",             2, 0, SQLITE_UTF8,    0, nullifFunc },
    { "sqlite_version",     0, 0, SQLITE_UTF8,    0, versionFunc},
    { "quote",              1, 0, SQLITE_UTF8,    0, quoteFunc  },
    { "last_insert_rowid",  0, 1, SQLITE_UTF8,    0, last_insert_rowid },
    { "changes",            0, 1, SQLITE_UTF8,    0, changes    },
    { "total_changes",      0, 1, SQLITE_UTF8,    0, total_changes },
#ifdef SQLITE_SOUNDEX
    { "soundex",            1, 0, SQLITE_UTF8, 0, soundexFunc},
#endif
#ifdef SQLITE_TEST
    { "randstr",               2, 0, SQLITE_UTF8, 0, randStr    },
    { "test_destructor",       1, 1, SQLITE_UTF8, 0, test_destructor},
    { "test_destructor_count", 0, 0, SQLITE_UTF8, 0, test_destructor_count},
    { "test_auxdata",         -1, 0, SQLITE_UTF8, 0, test_auxdata},
#endif
  };
  static struct {
    char *zName;
    signed char nArg;
    u8 argType;
    u8 needCollSeq;

Changes to src/sqliteInt.h. 

7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
....
1364
1365
1366
1367
1368
1369
1370

1371
1372
1373
1374
1375
1376
1377
1378
1379

**    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.
**
*************************************************************************
** Internal interface definitions for SQLite.
**
** @(#) $Id: sqliteInt.h,v 1.301 2004/06/26 08:38:25 danielk1977 Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_

#include "config.h"
#include "sqlite3.h"
#include "hash.h"
................................................................................
CollSeq *sqlite3FindCollSeq(sqlite *,u8 enc, const char *,int,int);
CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char *zName, int nName);
CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr);
int sqlite3CheckCollSeq(Parse *, CollSeq *);
int sqlite3CheckIndexCollSeq(Parse *, Index *);
int sqlite3CheckObjectName(Parse *, const char *);
void sqlite3VdbeSetChanges(sqlite3 *, int);


const void *sqlite3ValueText(sqlite3_value*, u8);
int sqlite3ValueBytes(sqlite3_value*, u8);
void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8, void(*)(void*));
void sqlite3ValueFree(sqlite3_value*);
sqlite3_value *sqlite3ValueNew();
sqlite3_value *sqlite3GetTransientValue(sqlite *db);

#endif








|







 







>










7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
....
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380

**    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.
**
*************************************************************************
** Internal interface definitions for SQLite.
**
** @(#) $Id: sqliteInt.h,v 1.302 2004/06/28 13:09:11 danielk1977 Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_

#include "config.h"
#include "sqlite3.h"
#include "hash.h"
................................................................................
CollSeq *sqlite3FindCollSeq(sqlite *,u8 enc, const char *,int,int);
CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char *zName, int nName);
CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr);
int sqlite3CheckCollSeq(Parse *, CollSeq *);
int sqlite3CheckIndexCollSeq(Parse *, Index *);
int sqlite3CheckObjectName(Parse *, const char *);
void sqlite3VdbeSetChanges(sqlite3 *, int);
void sqlite3utf16Substr(sqlite3_context *,int,sqlite3_value **);

const void *sqlite3ValueText(sqlite3_value*, u8);
int sqlite3ValueBytes(sqlite3_value*, u8);
void sqlite3ValueSetStr(sqlite3_value*, int, const void *,u8, void(*)(void*));
void sqlite3ValueFree(sqlite3_value*);
sqlite3_value *sqlite3ValueNew();
sqlite3_value *sqlite3GetTransientValue(sqlite *db);

#endif

Changes to src/utf.c. 

8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
...
205
206
207
208
209
210
211
































212
213
214
215
216
217
218
...
502
503
504
505
506
507
508
















































509
510
511
512
513
514
515

**    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 1.25 2004/06/23 13:46:32 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
................................................................................
  c += (*zIn++);                                                      \
  if( c>=0xD800 && c<=0xE000 ){                                       \
    int c2 = ((*zIn++)<<8);                                           \
    c2 += (*zIn++);                                                   \
    c = (c2&0x03FF) + ((c&0x003F)<<10) + (((c&0x03C0)+0x0040)<<10);   \
  }                                                                   \
}

































/*
** If the TRANSLATE_TRACE macro is defined, the value of each Mem is
** printed on stderr on the way into and out of sqlite3VdbeMemTranslate().
*/ 
/* #define TRANSLATE_TRACE 1 */

................................................................................
        zString++;
        break;
      }
    }
  }
  return *zString==0;
}

















































#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.
*/








|







 







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>







 







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>








8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
...
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
...
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595

**    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 1.26 2004/06/28 13:09:11 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
................................................................................
  c += (*zIn++);                                                      \
  if( c>=0xD800 && c<=0xE000 ){                                       \
    int c2 = ((*zIn++)<<8);                                           \
    c2 += (*zIn++);                                                   \
    c = (c2&0x03FF) + ((c&0x003F)<<10) + (((c&0x03C0)+0x0040)<<10);   \
  }                                                                   \
}

#define SKIP_UTF16BE(zIn){                                            \
  if( *zIn>=0xD8 && (*zIn<0xE0 || (*zIn==0xE0 && *(zIn+1)==0x00)) ){  \
    zIn += 4;                                                         \
  }else{                                                              \
    zIn += 2;                                                         \
  }                                                                   \
}
#define SKIP_UTF16LE(zIn){                                            \
  zIn++;                                                              \
  if( *zIn>=0xD8 && (*zIn<0xE0 || (*zIn==0xE0 && *(zIn-1)==0x00)) ){  \
    zIn += 3;                                                         \
  }else{                                                              \
    zIn += 1;                                                         \
  }                                                                   \
}

#define RSKIP_UTF16LE(zIn){                                            \
  if( *zIn>=0xD8 && (*zIn<0xE0 || (*zIn==0xE0 && *(zIn-1)==0x00)) ){  \
    zIn -= 4;                                                         \
  }else{                                                              \
    zIn -= 2;                                                         \
  }                                                                   \
}
#define RSKIP_UTF16BE(zIn){                                            \
  zIn--;                                                              \
  if( *zIn>=0xD8 && (*zIn<0xE0 || (*zIn==0xE0 && *(zIn+1)==0x00)) ){  \
    zIn -= 3;                                                         \
  }else{                                                              \
    zIn -= 1;                                                         \
  }                                                                   \
}

/*
** If the TRANSLATE_TRACE macro is defined, the value of each Mem is
** printed on stderr on the way into and out of sqlite3VdbeMemTranslate().
*/ 
/* #define TRANSLATE_TRACE 1 */

................................................................................
        zString++;
        break;
      }
    }
  }
  return *zString==0;
}

/*
** UTF-16 implementation of the substr()
*/
void sqlite3utf16Substr(
  sqlite3_context *context,
  int argc,
  sqlite3_value **argv
){
  int y, z;
  unsigned char const *zStr;
  unsigned char const *zStrEnd;
  unsigned char const *zStart;
  unsigned char const *zEnd;
  int i;

  zStr = (unsigned char const *)sqlite3_value_text16(argv[0]);
  zStrEnd = &zStr[sqlite3_value_bytes16(argv[0])];
  y = sqlite3_value_int(argv[1]);
  z = sqlite3_value_int(argv[2]);

  if( y>0 ){
    y = y-1;
    zStart = zStr;
    if( SQLITE_UTF16BE==SQLITE_UTF16NATIVE ){
      for(i=0; i<y && zStart<zStrEnd; i++) SKIP_UTF16BE(zStart);
    }else{
      for(i=0; i<y && zStart<zStrEnd; i++) SKIP_UTF16LE(zStart);
    }
  }else{
    zStart = zStrEnd;
    if( SQLITE_UTF16BE==SQLITE_UTF16NATIVE ){
      for(i=y; i<0 && zStart>zStr; i++) RSKIP_UTF16BE(zStart);
    }else{
      for(i=y; i<0 && zStart>zStr; i++) RSKIP_UTF16LE(zStart);
    }
    for(; i<0; i++) z -= 1;
  }

  zEnd = zStart;
  if( SQLITE_UTF16BE==SQLITE_UTF16NATIVE ){
    for(i=0; i<z && zEnd<zStrEnd; i++) SKIP_UTF16BE(zEnd);
  }else{
    for(i=0; i<z && zEnd<zStrEnd; i++) SKIP_UTF16LE(zEnd);
  }

  sqlite3_result_text16(context, zStart, zEnd-zStart, SQLITE_TRANSIENT);
}

#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.
*/

Changes to src/vdbe.c. 

39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
....
1284
1285
1286
1287
1288
1289
1290

1291
1292




1293
1294
1295
1296
1297
1298
1299

**
** Various scripts scan this source file in order to generate HTML
** documentation, headers files, or other derived files.  The formatting
** of the code in this file is, therefore, important.  See other comments
** in this file for details.  If in doubt, do not deviate from existing
** commenting and indentation practices when changing or adding code.
**
** $Id: vdbe.c,v 1.392 2004/06/28 01:11:47 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>
#include "vdbeInt.h"

/*
................................................................................
  sqlite3VdbeChangeEncoding(&ctx.s, db->enc);
  *pTos = ctx.s;
  if( pTos->flags & MEM_Short ){
    pTos->z = pTos->zShort;
  }
  /* If the function returned an error, throw an exception */
  if( ctx.isError ){

    sqlite3SetString(&p->zErrMsg, 
       (pTos->flags & MEM_Str)!=0 ? pTos->z : "user function error", (char*)0);




    rc = SQLITE_ERROR;
  }
  break;
}

/* Opcode: BitAnd * * *
**








|







 







>
|
<
>
>
>
>








39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
....
1284
1285
1286
1287
1288
1289
1290
1291
1292

1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303

**
** Various scripts scan this source file in order to generate HTML
** documentation, headers files, or other derived files.  The formatting
** of the code in this file is, therefore, important.  See other comments
** in this file for details.  If in doubt, do not deviate from existing
** commenting and indentation practices when changing or adding code.
**
** $Id: vdbe.c,v 1.393 2004/06/28 13:09:11 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>
#include "vdbeInt.h"

/*
................................................................................
  sqlite3VdbeChangeEncoding(&ctx.s, db->enc);
  *pTos = ctx.s;
  if( pTos->flags & MEM_Short ){
    pTos->z = pTos->zShort;
  }
  /* If the function returned an error, throw an exception */
  if( ctx.isError ){
    if( !(pTos->flags&MEM_Str) ){
      sqlite3SetString(&p->zErrMsg, "user function error", (char*)0);

    }else{
      sqlite3SetString(&p->zErrMsg, sqlite3_value_text(pTos), (char*)0);
      sqlite3VdbeChangeEncoding(pTos, db->enc);
    }
    rc = SQLITE_ERROR;
  }
  break;
}

/* Opcode: BitAnd * * *
**

Changes to src/vdbeapi.c. 

337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
...
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
...
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
...
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
...
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469

** statement pStmt.
*/
const char *sqlite3_column_name(sqlite3_stmt *pStmt, int N){
  Vdbe *p = (Vdbe *)pStmt;
  Mem *pColName;

  if( N>=sqlite3_column_count(pStmt) || N<0 ){
    sqlite3Error(p->db, SQLITE_RANGE, 0);
    return 0;
  }

  pColName = &(p->aColName[N]);
  return sqlite3_value_text(pColName);
}

................................................................................
** pStmt, encoded as UTF-16.
*/
const void *sqlite3_column_name16(sqlite3_stmt *pStmt, int N){
  Vdbe *p = (Vdbe *)pStmt;
  Mem *pColName;

  if( N>=sqlite3_column_count(pStmt) || N<0 ){
    sqlite3Error(p->db, SQLITE_RANGE, 0);
    return 0;
  }

  pColName = &(p->aColName[N]);
  return sqlite3_value_text16(pColName);
}

................................................................................
** of the result set of SQL statement pStmt, encoded as UTF-8.
*/
const char *sqlite3_column_decltype(sqlite3_stmt *pStmt, int N){
  Vdbe *p = (Vdbe *)pStmt;
  Mem *pColName;

  if( N>=sqlite3_column_count(pStmt) || N<0 ){
    sqlite3Error(p->db, SQLITE_RANGE, 0);
    return 0;
  }

  pColName = &(p->aColName[N+sqlite3_column_count(pStmt)]);
  return sqlite3_value_text(pColName);
}

................................................................................
** of the result set of SQL statement pStmt, encoded as UTF-16.
*/
const void *sqlite3_column_decltype16(sqlite3_stmt *pStmt, int N){
  Vdbe *p = (Vdbe *)pStmt;
  Mem *pColName;

  if( N>=sqlite3_column_count(pStmt) || N<0 ){
    sqlite3Error(p->db, SQLITE_RANGE, 0);
    return 0;
  }

  pColName = &(p->aColName[N+sqlite3_column_count(pStmt)]);
  return sqlite3_value_text16(pColName);
}

................................................................................
int sqlite3_bind_double(sqlite3_stmt *pStmt, int i, double rValue){
  int rc;
  Vdbe *p = (Vdbe *)pStmt;
  rc = vdbeUnbind(p, i);
  if( rc==SQLITE_OK ){
    sqlite3VdbeMemSetDouble(&p->apVar[i-1], rValue);
  }
  return SQLITE_OK;
}
int sqlite3_bind_int(sqlite3_stmt *p, int i, int iValue){
  return sqlite3_bind_int64(p, i, (i64)iValue);
}
int sqlite3_bind_int64(sqlite3_stmt *pStmt, int i, sqlite_int64 iValue){
  int rc;
  Vdbe *p = (Vdbe *)pStmt;








<







 







<







 







<







 







<







 







|








337
338
339
340
341
342
343

344
345
346
347
348
349
350
...
353
354
355
356
357
358
359

360
361
362
363
364
365
366
...
369
370
371
372
373
374
375

376
377
378
379
380
381
382
...
385
386
387
388
389
390
391

392
393
394
395
396
397
398
...
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465

** statement pStmt.
*/
const char *sqlite3_column_name(sqlite3_stmt *pStmt, int N){
  Vdbe *p = (Vdbe *)pStmt;
  Mem *pColName;

  if( N>=sqlite3_column_count(pStmt) || N<0 ){

    return 0;
  }

  pColName = &(p->aColName[N]);
  return sqlite3_value_text(pColName);
}

................................................................................
** pStmt, encoded as UTF-16.
*/
const void *sqlite3_column_name16(sqlite3_stmt *pStmt, int N){
  Vdbe *p = (Vdbe *)pStmt;
  Mem *pColName;

  if( N>=sqlite3_column_count(pStmt) || N<0 ){

    return 0;
  }

  pColName = &(p->aColName[N]);
  return sqlite3_value_text16(pColName);
}

................................................................................
** of the result set of SQL statement pStmt, encoded as UTF-8.
*/
const char *sqlite3_column_decltype(sqlite3_stmt *pStmt, int N){
  Vdbe *p = (Vdbe *)pStmt;
  Mem *pColName;

  if( N>=sqlite3_column_count(pStmt) || N<0 ){

    return 0;
  }

  pColName = &(p->aColName[N+sqlite3_column_count(pStmt)]);
  return sqlite3_value_text(pColName);
}

................................................................................
** of the result set of SQL statement pStmt, encoded as UTF-16.
*/
const void *sqlite3_column_decltype16(sqlite3_stmt *pStmt, int N){
  Vdbe *p = (Vdbe *)pStmt;
  Mem *pColName;

  if( N>=sqlite3_column_count(pStmt) || N<0 ){

    return 0;
  }

  pColName = &(p->aColName[N+sqlite3_column_count(pStmt)]);
  return sqlite3_value_text16(pColName);
}

................................................................................
int sqlite3_bind_double(sqlite3_stmt *pStmt, int i, double rValue){
  int rc;
  Vdbe *p = (Vdbe *)pStmt;
  rc = vdbeUnbind(p, i);
  if( rc==SQLITE_OK ){
    sqlite3VdbeMemSetDouble(&p->apVar[i-1], rValue);
  }
  return rc;
}
int sqlite3_bind_int(sqlite3_stmt *p, int i, int iValue){
  return sqlite3_bind_int64(p, i, (i64)iValue);
}
int sqlite3_bind_int64(sqlite3_stmt *pStmt, int i, sqlite_int64 iValue){
  int rc;
  Vdbe *p = (Vdbe *)pStmt;

Changes to src/vdbemem.c. 

493
494
495
496
497
498
499

500
501
502
503
504
505
506





507
508
509
510
511
512
513

    */
    assert( !pColl || pColl->xCmp );

    if( pColl ){
      if( pMem1->enc==pColl->enc ){
        return pColl->xCmp(pColl->pUser,pMem1->n,pMem1->z,pMem2->n,pMem2->z);
      }else{

        return pColl->xCmp(
          pColl->pUser,
          sqlite3ValueBytes((sqlite3_value*)pMem1, pColl->enc),
          sqlite3ValueText((sqlite3_value*)pMem1, pColl->enc),
          sqlite3ValueBytes((sqlite3_value*)pMem2, pColl->enc),
          sqlite3ValueText((sqlite3_value*)pMem2, pColl->enc)
        );





      }
    }
    /* If a NULL pointer was passed as the collate function, fall through
    ** to the blob case and use memcmp().  */
  }
 
  /* Both values must be blobs.  Compare using memcmp().  */








>
|






>
>
>
>
>








493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519

    */
    assert( !pColl || pColl->xCmp );

    if( pColl ){
      if( pMem1->enc==pColl->enc ){
        return pColl->xCmp(pColl->pUser,pMem1->n,pMem1->z,pMem2->n,pMem2->z);
      }else{
        u8 origEnc = pMem1->enc;
        rc = pColl->xCmp(
          pColl->pUser,
          sqlite3ValueBytes((sqlite3_value*)pMem1, pColl->enc),
          sqlite3ValueText((sqlite3_value*)pMem1, pColl->enc),
          sqlite3ValueBytes((sqlite3_value*)pMem2, pColl->enc),
          sqlite3ValueText((sqlite3_value*)pMem2, pColl->enc)
        );
        sqlite3ValueBytes((sqlite3_value*)pMem1, origEnc);
        sqlite3ValueText((sqlite3_value*)pMem1, origEnc);
        sqlite3ValueBytes((sqlite3_value*)pMem2, origEnc);
        sqlite3ValueText((sqlite3_value*)pMem2, origEnc);
        return rc;
      }
    }
    /* If a NULL pointer was passed as the collate function, fall through
    ** to the blob case and use memcmp().  */
  }
 
  /* Both values must be blobs.  Compare using memcmp().  */

Changes to test/bind.test. 

7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
...
227
228
229
230
231
232
233
























234
235
236
237
238
239
240
241

#    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.  The
# focus of this script testing the sqlite_bind API.
#
# $Id: bind.test,v 1.13 2004/06/22 12:46:54 drh Exp $
#

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

proc sqlite_step {stmt N VALS COLS} {
  upvar VALS vals
................................................................................
do_test bind-8.6 {
  sqlite3_errmsg $DB
} {bind index out of range}
do_test bind-8.7 {
  encoding convertfrom unicode [sqlite3_errmsg16 $DB]
} {bind index out of range}


























do_test bind-9.99 {
  sqlite3_finalize $VM
} SQLITE_OK



finish_test








|







 







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>









7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
...
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265

#    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.  The
# focus of this script testing the sqlite_bind API.
#
# $Id: bind.test,v 1.14 2004/06/28 13:09:11 danielk1977 Exp $
#

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

proc sqlite_step {stmt N VALS COLS} {
  upvar VALS vals
................................................................................
do_test bind-8.6 {
  sqlite3_errmsg $DB
} {bind index out of range}
do_test bind-8.7 {
  encoding convertfrom unicode [sqlite3_errmsg16 $DB]
} {bind index out of range}

do_test bind-8.8 {
  catch { sqlite3_bind_blob $VM 0 "abc" 3 }
} {1}
do_test bind-8.9 {
  catch { sqlite3_bind_blob $VM 4 "abc" 3 }
} {1}
do_test bind-8.10 {
  catch { sqlite3_bind_text $VM 0 "abc" 3 }
} {1}
do_test bind-8.11 {
  catch { sqlite3_bind_text16 $VM 4 "abc" 2 }
} {1}
do_test bind-8.12 {
  catch { sqlite3_bind_int $VM 0 5 }
} {1}
do_test bind-8.13 {
  catch { sqlite3_bind_int $VM 4 5 }
} {1}
do_test bind-8.14 {
  catch { sqlite3_bind_double $VM 0 5.0 }
} {1}
do_test bind-8.15 {
  catch { sqlite3_bind_double $VM 4 6.0 }
} {1}

do_test bind-9.99 {
  sqlite3_finalize $VM
} SQLITE_OK



finish_test

Changes to test/capi3.test. 

7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
...
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
...
228
229
230
231
232
233
234














235
236
237
238
239
240
241
...
271
272
273
274
275
276
277
278
279
280
281
282




283
284

285


286
287
288
289





290
291

292


293
294
295
296

297
298
299
300
301
302
303

304
305
306
307
308
309
310
311
312
313
314
315
316
317
318





















319
320
321
322
323
324
325
326
327
328
329








330
331
332
333
334
335
336

#    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.  The
# focus of this script testing the callback-free C/C++ API.
#
# $Id: capi3.test,v 1.13 2004/06/27 01:56:33 drh Exp $
#

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

# Return the UTF-16 representation of the supplied UTF-8 string $str.
# If $nt is true, append two 0x00 bytes as a nul terminator.
................................................................................
#
proc check_header {STMT test names decltypes} {

  # Use the return value of sqlite3_column_count() to build
  # a list of column indexes. i.e. If sqlite3_column_count
  # is 3, build the list {0 1 2}.
  set ::idxlist [list]
  set numcols [sqlite3_column_count $STMT]
  for {set i 0} {$i < $numcols} {incr i} {lappend ::idxlist $i}

  # Column names in UTF-8
  do_test $test.1 {
    set cnamelist [list]
    foreach i $idxlist {lappend cnamelist [sqlite3_column_name $STMT $i]} 
    set cnamelist
  } $names
................................................................................
    set cnamelist [list]
    foreach i $idxlist {
      lappend cnamelist [utf8 [sqlite3_column_decltype16 $STMT $i]]
    }
    set cnamelist
  } $decltypes















} 

# This proc is used to test the following APIs:
#
# sqlite3_data_count
# sqlite3_column_type
# sqlite3_column_int
................................................................................
  foreach i $idxlist {lappend types [sqlite3_column_type $STMT $i]}
  set types
} $types

# Integers
do_test $test.2 {
  set ints [list]
  foreach i $idxlist {lappend ints [sqlite3_column_int $STMT $i]}
  set ints
} $ints

# UTF-8




do_test $test.3 {
  set utf8 [list]

  foreach i $idxlist {lappend utf8 [sqlite3_column_text $STMT $i]}


  set utf8
} $strings

# Floats





do_test $test.4 {
  set utf8 [list]

  foreach i $idxlist {lappend utf8 [sqlite3_column_double $STMT $i]}


  set utf8
} $doubles

# UTF-16

do_test $test.5 {
  set utf8 [list]
  foreach i $idxlist {lappend utf8 [utf8 [sqlite3_column_text16 $STMT $i]]}
  set utf8
} $strings

# Integers

do_test $test.6 {
  set ints [list]
  foreach i $idxlist {lappend ints [sqlite3_column_int $STMT $i]}
  set ints
} $ints

# Floats
do_test $test.7 {
  set utf8 [list]
  foreach i $idxlist {lappend utf8 [sqlite3_column_double $STMT $i]}
  set utf8
} $doubles

# UTF-8
do_test $test.8 {





















  set utf8 [list]
  foreach i $idxlist {lappend utf8 [sqlite3_column_text $STMT $i]}
  set utf8
} $strings

# Types
do_test $test.9 {
  set types [list]
  foreach i $idxlist {lappend types [sqlite3_column_type $STMT $i]}
  set types
} $types









}

do_test capi3-5.0 {
  execsql {
    CREATE TABLE t1(a VARINT, b BLOB, c VARCHAR(16));
    INSERT INTO t1 VALUES(1, 2, 3);








|







 







|
|







 







>
>
>
>
>
>
>
>
>
>
>
>
>
>







 







|



|
>
>
>
>

|
>
|
>
>
|
|

<
>
>
>
>
>

|
>
|
>
>
|
|

<
>


|



<
>

|
|
|
|








|

>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>






|




>
>
>
>
>
>
>
>








7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
...
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
...
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
...
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309

310
311
312
313
314
315
316
317
318
319
320
321
322
323

324
325
326
327
328
329
330

331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393

#    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.  The
# focus of this script testing the callback-free C/C++ API.
#
# $Id: capi3.test,v 1.14 2004/06/28 13:09:11 danielk1977 Exp $
#

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

# Return the UTF-16 representation of the supplied UTF-8 string $str.
# If $nt is true, append two 0x00 bytes as a nul terminator.
................................................................................
#
proc check_header {STMT test names decltypes} {

  # Use the return value of sqlite3_column_count() to build
  # a list of column indexes. i.e. If sqlite3_column_count
  # is 3, build the list {0 1 2}.
  set ::idxlist [list]
  set ::numcols [sqlite3_column_count $STMT]
  for {set i 0} {$i < $::numcols} {incr i} {lappend ::idxlist $i}

  # Column names in UTF-8
  do_test $test.1 {
    set cnamelist [list]
    foreach i $idxlist {lappend cnamelist [sqlite3_column_name $STMT $i]} 
    set cnamelist
  } $names
................................................................................
    set cnamelist [list]
    foreach i $idxlist {
      lappend cnamelist [utf8 [sqlite3_column_decltype16 $STMT $i]]
    }
    set cnamelist
  } $decltypes


  # Test some out of range conditions:
  do_test $test.7 {
    list \
      [sqlite3_column_name $STMT -1] \
      [sqlite3_column_name16 $STMT -1] \
      [sqlite3_column_decltype $STMT -1] \
      [sqlite3_column_decltype16 $STMT -1] \
      [sqlite3_column_name $STMT $numcols] \
      [sqlite3_column_name16 $STMT $numcols] \
      [sqlite3_column_decltype $STMT $numcols] \
      [sqlite3_column_decltype16 $STMT $numcols]
  } {{} {} {} {} {} {} {} {}}

} 

# This proc is used to test the following APIs:
#
# sqlite3_data_count
# sqlite3_column_type
# sqlite3_column_int
................................................................................
  foreach i $idxlist {lappend types [sqlite3_column_type $STMT $i]}
  set types
} $types

# Integers
do_test $test.2 {
  set ints [list]
  foreach i $idxlist {lappend ints [sqlite3_column_int64 $STMT $i]}
  set ints
} $ints

# bytes
set lens [list]
foreach i $::idxlist {
  lappend lens [string length [lindex $strings $i]]
}
do_test $test.3 {
  set bytes [list]
  set lens [list]
  foreach i $idxlist {
    lappend bytes [sqlite3_column_bytes $STMT $i]
  }
  set bytes
} $lens


# bytes16
set lens [list]
foreach i $::idxlist {
  lappend lens [expr 2 * [string length [lindex $strings $i]]]
}
do_test $test.4 {
  set bytes [list]
  set lens [list]
  foreach i $idxlist {
    lappend bytes [sqlite3_column_bytes16 $STMT $i]
  }
  set bytes
} $lens


# Blob
do_test $test.5 {
  set utf8 [list]
  foreach i $idxlist {lappend utf8 [sqlite3_column_blob $STMT $i]}
  set utf8
} $strings


# UTF-8
do_test $test.6 {
  set utf8 [list]
  foreach i $idxlist {lappend utf8 [sqlite3_column_text $STMT $i]}
  set utf8
} $strings

# Floats
do_test $test.7 {
  set utf8 [list]
  foreach i $idxlist {lappend utf8 [sqlite3_column_double $STMT $i]}
  set utf8
} $doubles

# UTF-16
do_test $test.8 {
  set utf8 [list]
  foreach i $idxlist {lappend utf8 [utf8 [sqlite3_column_text16 $STMT $i]]}
  set utf8
} $strings

# Integers
do_test $test.9 {
  set ints [list]
  foreach i $idxlist {lappend ints [sqlite3_column_int $STMT $i]}
  set ints
} $ints

# Floats
do_test $test.10 {
  set utf8 [list]
  foreach i $idxlist {lappend utf8 [sqlite3_column_double $STMT $i]}
  set utf8
} $doubles

# UTF-8
do_test $test.11 {
  set utf8 [list]
  foreach i $idxlist {lappend utf8 [sqlite3_column_text $STMT $i]}
  set utf8
} $strings

# Types
do_test $test.12 {
  set types [list]
  foreach i $idxlist {lappend types [sqlite3_column_type $STMT $i]}
  set types
} $types

# Test that an out of range request returns the equivalent of NULL
do_test $test.13 {
  sqlite3_column_int $STMT -1
} {0}
do_test $test.13 {
  sqlite3_column_text $STMT -1
} {}

}

do_test capi3-5.0 {
  execsql {
    CREATE TABLE t1(a VARINT, b BLOB, c VARCHAR(16));
    INSERT INTO t1 VALUES(1, 2, 3);

Added test/utf16.test. 





















































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

# 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: utf16.test,v 1.1 2004/06/28 13:09:11 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl
rename finish_test really_finish_test2
proc finish_test {} {}
set ISQUICK 1

set FILES {
  func.test
}

rename sqlite3 real_sqlite3
proc sqlite3 {args} {
  set r [eval "real_sqlite3 $args"]
  if { [llength $args] == 2 } {
    [lindex $args 0] eval {pragma encoding = 'UTF-16'}
  }
  set r
}

rename do_test really_do_test
proc do_test {args} {
  set sc [concat really_do_test "utf16-[lindex $args 0]" [lrange $args 1 end]]
  eval $sc
}

foreach f $FILES {
  set testfile $testdir/$f
  source $testfile
  catch {db close}
  if {$sqlite_open_file_count>0} {
    puts "$tail did not close all files: $sqlite_open_file_count"
    incr nErr
    lappend ::failList $tail
  }
}

rename sqlite3 ""
rename real_sqlite3 sqlite3
rename finish_test ""
rename really_finish_test2 finish_test
rename do_test ""
rename really_do_test do_test

This page was generated in about 0.085s by Fossil 2.11 [cad57db96e] 2019-12-02 13:45:47