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Overview
Comment:Test cases intended to improve coverage of main.c. (CVS 1763)
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 15a084e9ea14d093f75c54a321f146c18f4453d7
User & Date: danielk1977 2004-06-29 13:18:24
Context
2004-06-29
13:41
Ensure the tcl interface returns an error when sqlite3_create_function() fails. (CVS 1764) check-in: 357a82cd user: danielk1977 tags: trunk
13:18
Test cases intended to improve coverage of main.c. (CVS 1763) check-in: 15a084e9 user: danielk1977 tags: trunk
13:04
Improved test coverage of table.c and printf.c. (CVS 1762) check-in: ba87834d user: drh tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

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 1.241 2004/06/29 11:26:59 drh Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>

/*
** A pointer to this structure is used to communicate information
................................................................................
    0, 'c', 0, 'a', 0, 'l', 0, 'l', 0, 'e', 0, 'd', 0, ' ', 
    0, 'o', 0, 'u', 0, 't', 0, ' ', 
    0, 'o', 0, 'f', 0, ' ', 
    0, 's', 0, 'e', 0, 'q', 0, 'u', 0, 'e', 0, 'n', 0, 'c', 0, 'e', 0, 0, 0
  };

  if( db && db->pErr ){

    if( db->magic==SQLITE_MAGIC_ERROR ){


      return (void *)(&misuseBe[SQLITE_UTF16NATIVE==SQLITE_UTF16LE?1:0]);
    }
    if( !sqlite3_value_text16(db->pErr) ){
      sqlite3ValueSetStr(db->pErr, -1, sqlite3ErrStr(db->errCode),
          SQLITE_UTF8, SQLITE_STATIC);
    }
    if( sqlite3_value_text16(db->pErr) ){
................................................................................
  }
  pColl = sqlite3FindCollSeq(db, (u8)enc, zName, strlen(zName), 1);
  if( 0==pColl ){
   rc = SQLITE_NOMEM;
  }else{
    pColl->xCmp = xCompare;
    pColl->pUser = pCtx;

  }
  sqlite3Error(db, rc, 0);
  return rc;
}

/*
** Register a new collation sequence with the database handle db.







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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 1.242 2004/06/29 13:18:24 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "os.h"
#include <ctype.h>

/*
** A pointer to this structure is used to communicate information
................................................................................
    0, 'c', 0, 'a', 0, 'l', 0, 'l', 0, 'e', 0, 'd', 0, ' ', 
    0, 'o', 0, 'u', 0, 't', 0, ' ', 
    0, 'o', 0, 'f', 0, ' ', 
    0, 's', 0, 'e', 0, 'q', 0, 'u', 0, 'e', 0, 'n', 0, 'c', 0, 'e', 0, 0, 0
  };

  if( db && db->pErr ){
    if( db->magic!=SQLITE_MAGIC_OPEN && 
        db->magic!=SQLITE_MAGIC_BUSY &&
        db->magic!=SQLITE_MAGIC_CLOSED 
    ){
      return (void *)(&misuseBe[SQLITE_UTF16NATIVE==SQLITE_UTF16LE?1:0]);
    }
    if( !sqlite3_value_text16(db->pErr) ){
      sqlite3ValueSetStr(db->pErr, -1, sqlite3ErrStr(db->errCode),
          SQLITE_UTF8, SQLITE_STATIC);
    }
    if( sqlite3_value_text16(db->pErr) ){
................................................................................
  }
  pColl = sqlite3FindCollSeq(db, (u8)enc, zName, strlen(zName), 1);
  if( 0==pColl ){
   rc = SQLITE_NOMEM;
  }else{
    pColl->xCmp = xCompare;
    pColl->pUser = pCtx;
    pColl->enc = enc;
  }
  sqlite3Error(db, rc, 0);
  return rc;
}

/*
** Register a new collation sequence with the database handle db.

Changes to src/test1.c.

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**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing the printf() interface to SQLite.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test1.c,v 1.89 2004/06/26 09:50:12 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include "os.h"
#include <stdlib.h>
#include <string.h>

................................................................................
    case SQLITE_MISUSE:     zName = "SQLITE_MISUSE";      break;
    case SQLITE_NOLFS:      zName = "SQLITE_NOLFS";       break;
    case SQLITE_AUTH:       zName = "SQLITE_AUTH";        break;
    case SQLITE_FORMAT:     zName = "SQLITE_FORMAT";      break;
    case SQLITE_RANGE:      zName = "SQLITE_RANGE";       break;
    case SQLITE_ROW:        zName = "SQLITE_ROW";         break;
    case SQLITE_DONE:       zName = "SQLITE_DONE";        break;

    default:                zName = "SQLITE_Unknown";     break;
  }
  return zName;
}

/*
** Decode a pointer to an sqlite object.
................................................................................
static int test_create_function(
  void *NotUsed,
  Tcl_Interp *interp,    /* The TCL interpreter that invoked this command */
  int argc,              /* Number of arguments */
  char **argv            /* Text of each argument */
){
  sqlite *db;

  extern void Md5_Register(sqlite*);

  if( argc!=2 ){
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " FILENAME\"", 0);
    return TCL_ERROR;
  }
  if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR;
  sqlite3_create_function(db, "x_coalesce", -1, SQLITE_UTF8, 0, 
      ifnullFunc, 0, 0);
  sqlite3_create_function(db, "x_sqlite_exec", 1, SQLITE_UTF8, db,






      sqlite3ExecFunc, 0, 0);

  return TCL_OK;
}

/*
** Routines to implement the x_count() aggregate function.
*/
typedef struct CountCtx CountCtx;
................................................................................
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  sqlite3 *db;
  int val;


  if( objc!=5 ) goto bad_args;
  pTestCollateInterp = interp;
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;

  if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR;
  sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 
        (void *)SQLITE_UTF8, val?test_collate_func:0);
  if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR;
  sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 
        (void *)SQLITE_UTF16LE, val?test_collate_func:0);
  if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR;


  sqlite3_create_collation(db, "test_collate", SQLITE_UTF16BE, 

        (void *)SQLITE_UTF16BE, val?test_collate_func:0);

  
  return TCL_OK;

bad_args:
  Tcl_AppendResult(interp, "wrong # args: should be \"",
      Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0);
  return TCL_ERROR;
}

































/*
** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be>
**
** This function is used to test that SQLite selects the correct user
** function callback when multiple versions (for different text encodings)
** are available.
................................................................................

  return TCL_OK;
bad_args:
  Tcl_AppendResult(interp, "wrong # args: should be \"",
      Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0);
  return TCL_ERROR;
}





























static int sqlite3_crashparams(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
................................................................................
     { "sqlite3_column_decltype16", test_stmt_utf16, sqlite3_column_decltype16},
     { "sqlite3_column_name16",     test_stmt_utf16, sqlite3_column_name16    },

     /* Functions from os.h */
     { "sqlite3OsOpenReadWrite",test_sqlite3OsOpenReadWrite, 0 },
     { "sqlite3OsClose",        test_sqlite3OsClose, 0 },
     { "sqlite3OsLock",         test_sqlite3OsLock, 0 },


     { "sqlite3OsUnlock",       test_sqlite3OsUnlock, 0 },
     { "add_test_collate",      test_collate, 0         },

     { "add_test_function",     test_function, 0         },
     { "sqlite3_crashparams",     sqlite3_crashparams, 0         },


  };
  int i;
  extern int sqlite3_os_trace;

  for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){
    Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0);







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**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing the printf() interface to SQLite.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test1.c,v 1.90 2004/06/29 13:18:24 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include "os.h"
#include <stdlib.h>
#include <string.h>

................................................................................
    case SQLITE_MISUSE:     zName = "SQLITE_MISUSE";      break;
    case SQLITE_NOLFS:      zName = "SQLITE_NOLFS";       break;
    case SQLITE_AUTH:       zName = "SQLITE_AUTH";        break;
    case SQLITE_FORMAT:     zName = "SQLITE_FORMAT";      break;
    case SQLITE_RANGE:      zName = "SQLITE_RANGE";       break;
    case SQLITE_ROW:        zName = "SQLITE_ROW";         break;
    case SQLITE_DONE:       zName = "SQLITE_DONE";        break;
    case SQLITE_NOTADB:     zName = "SQLITE_NOTADB";        break;
    default:                zName = "SQLITE_Unknown";     break;
  }
  return zName;
}

/*
** Decode a pointer to an sqlite object.
................................................................................
static int test_create_function(
  void *NotUsed,
  Tcl_Interp *interp,    /* The TCL interpreter that invoked this command */
  int argc,              /* Number of arguments */
  char **argv            /* Text of each argument */
){
  sqlite *db;
  sqlite3_value *pVal;
  extern void Md5_Register(sqlite*);

  if( argc!=2 ){
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " FILENAME\"", 0);
    return TCL_ERROR;
  }
  if( getDbPointer(interp, argv[1], &db) ) return TCL_ERROR;
  sqlite3_create_function(db, "x_coalesce", -1, SQLITE_ANY, 0, 
      ifnullFunc, 0, 0);


  /* Use the sqlite3_create_function16() API here. Mainly for fun, but also 
  ** because it is not tested anywhere else. */
  pVal = sqlite3ValueNew();
  sqlite3ValueSetStr(pVal, -1, "x_sqlite_exec", SQLITE_UTF8, SQLITE_STATIC);
  sqlite3_create_function16(db, sqlite3ValueText(pVal, SQLITE_UTF16NATIVE),
      1, SQLITE_UTF16, db, sqlite3ExecFunc, 0, 0);
  sqlite3ValueFree(pVal);
  return TCL_OK;
}

/*
** Routines to implement the x_count() aggregate function.
*/
typedef struct CountCtx CountCtx;
................................................................................
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  sqlite3 *db;
  int val;
  sqlite3_value *pVal;

  if( objc!=5 ) goto bad_args;
  pTestCollateInterp = interp;
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;

  if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[2], &val) ) return TCL_ERROR;
  sqlite3_create_collation(db, "test_collate", SQLITE_UTF8, 
        (void *)SQLITE_UTF8, val?test_collate_func:0);
  if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[3], &val) ) return TCL_ERROR;
  sqlite3_create_collation(db, "test_collate", SQLITE_UTF16LE, 
        (void *)SQLITE_UTF16LE, val?test_collate_func:0);
  if( TCL_OK!=Tcl_GetBooleanFromObj(interp, objv[4], &val) ) return TCL_ERROR;

  pVal = sqlite3ValueNew();
  sqlite3ValueSetStr(pVal, -1, "test_collate", SQLITE_UTF8, SQLITE_STATIC);
  sqlite3_create_collation16(db, sqlite3ValueText(pVal, SQLITE_UTF16NATIVE), 
        SQLITE_UTF16BE, (void *)SQLITE_UTF16BE, val?test_collate_func:0);
  sqlite3ValueFree(pVal);
  
  return TCL_OK;

bad_args:
  Tcl_AppendResult(interp, "wrong # args: should be \"",
      Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0);
  return TCL_ERROR;
}

static void test_collate_needed_cb(
  void *pCtx, 
  sqlite3 *db,
  int eTextRep,
  const void *notUsed
){
  int enc = db->enc;
  sqlite3_create_collation(
      db, "test_collate", db->enc, (void *)enc, test_collate_func);
}

/*
** Usage: add_test_collate_needed DB
*/
static int test_collate_needed(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  sqlite3 *db;

  if( objc!=2 ) goto bad_args;
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
  sqlite3_collation_needed16(db, 0, test_collate_needed_cb);
  return TCL_OK;

bad_args:
  Tcl_WrongNumArgs(interp, 1, objv, "DB");
  return TCL_ERROR;
}

/*
** Usage: add_test_function <db ptr> <utf8> <utf16le> <utf16be>
**
** This function is used to test that SQLite selects the correct user
** function callback when multiple versions (for different text encodings)
** are available.
................................................................................

  return TCL_OK;
bad_args:
  Tcl_AppendResult(interp, "wrong # args: should be \"",
      Tcl_GetStringFromObj(objv[0], 0), " <DB> <utf8> <utf16le> <utf16be>", 0);
  return TCL_ERROR;
}

/*
** Usage:         test_errstr <err code>
**
** Test that the english language string equivalents for sqlite error codes
** are sane. The parameter is an integer representing an sqlite error code.
** The result is a list of two elements, the string representation of the
** error code and the english language explanation.
*/
static int test_errstr(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  char *zCode;
  int i;
  if( objc!=1 ){
    Tcl_WrongNumArgs(interp, 1, objv, "<error code>");
  }

  zCode = Tcl_GetString(objv[1]);
  for(i=0; i<200; i++){
    if( 0==strcmp(errorName(i), zCode) ) break;
  }
  Tcl_SetResult(interp, (char *)sqlite3ErrStr(i), 0);
  return TCL_OK;
}

static int sqlite3_crashparams(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
................................................................................
     { "sqlite3_column_decltype16", test_stmt_utf16, sqlite3_column_decltype16},
     { "sqlite3_column_name16",     test_stmt_utf16, sqlite3_column_name16    },

     /* Functions from os.h */
     { "sqlite3OsOpenReadWrite",test_sqlite3OsOpenReadWrite, 0 },
     { "sqlite3OsClose",        test_sqlite3OsClose, 0 },
     { "sqlite3OsLock",         test_sqlite3OsLock, 0 },
   
     /* Custom test interfaces */
     { "sqlite3OsUnlock",         test_sqlite3OsUnlock, 0    },
     { "add_test_collate",        test_collate, 0            },
     { "add_test_collate_needed", test_collate_needed, 0     },
     { "add_test_function",       test_function, 0           },
     { "sqlite3_crashparams",     sqlite3_crashparams, 0     },
     { "sqlite3_test_errstr",     test_errstr, 0             },

  };
  int i;
  extern int sqlite3_os_trace;

  for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){
    Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0);

Changes to src/test3.c.

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**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing the btree.c module in SQLite.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test3.c,v 1.45 2004/06/26 08:38:25 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "pager.h"
#include "btree.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>
................................................................................
/*
** Usage:   btree_insert ID KEY DATA
**
** Create a new entry with the given key and data.  If an entry already
** exists with the same key the old entry is overwritten.
*/
static int btree_insert(
  void *NotUsed,
  Tcl_Interp *interp,    /* The TCL interpreter that invoked this command */
  int argc,              /* Number of arguments */
  const char **argv      /* Text of each argument */
){
  BtCursor *pCur;
  int rc;

  if( argc!=4 ){
    Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
       " ID KEY DATA\"", 0);
    return TCL_ERROR;
  }
  if( Tcl_GetInt(interp, argv[1], (int*)&pCur) ) return TCL_ERROR;
  if( sqlite3BtreeFlags(pCur) & BTREE_INTKEY ){
/*
    int iKey;
    if( Tcl_GetInt(interp, argv[2], &iKey) ) return TCL_ERROR;
*/
    i64 iKey;
    Tcl_Obj *obj = Tcl_NewStringObj(argv[2], -1);
    Tcl_IncrRefCount(obj);
    if( Tcl_GetWideIntFromObj(interp, obj, &iKey) ) return TCL_ERROR;
    Tcl_DecrRefCount(obj);

    rc = sqlite3BtreeInsert(pCur, 0, iKey, argv[3], strlen(argv[3]));
  }else{
    rc = sqlite3BtreeInsert(pCur, argv[2], strlen(argv[2]),
                         argv[3], strlen(argv[3]));
  }
  if( rc ){
    Tcl_AppendResult(interp, errorName(rc), 0);
    return TCL_ERROR;
  }
  return SQLITE_OK;
}
................................................................................
     { "btree_tree_dump",          (Tcl_CmdProc*)btree_tree_dump          },
     { "btree_pager_stats",        (Tcl_CmdProc*)btree_pager_stats        },
     { "btree_pager_ref_dump",     (Tcl_CmdProc*)btree_pager_ref_dump     },
     { "btree_cursor",             (Tcl_CmdProc*)btree_cursor             },
     { "btree_close_cursor",       (Tcl_CmdProc*)btree_close_cursor       },
     { "btree_move_to",            (Tcl_CmdProc*)btree_move_to            },
     { "btree_delete",             (Tcl_CmdProc*)btree_delete             },
     { "btree_insert",             (Tcl_CmdProc*)btree_insert             },
     { "btree_next",               (Tcl_CmdProc*)btree_next               },
     { "btree_prev",               (Tcl_CmdProc*)btree_prev               },
     { "btree_eof",                (Tcl_CmdProc*)btree_eof                },
     { "btree_keysize",            (Tcl_CmdProc*)btree_keysize            },
     { "btree_key",                (Tcl_CmdProc*)btree_key                },
     { "btree_data",               (Tcl_CmdProc*)btree_data               },
     { "btree_fetch_key",          (Tcl_CmdProc*)btree_fetch_key          },
................................................................................
  for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){
    Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0);
  }
  Tcl_LinkVar(interp, "pager_refinfo_enable", (char*)&pager3_refinfo_enable,
     TCL_LINK_INT);
  Tcl_LinkVar(interp, "btree_trace", (char*)&sqlite3_btree_trace,
     TCL_LINK_INT);






  return TCL_OK;
}







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**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing the btree.c module in SQLite.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test3.c,v 1.46 2004/06/29 13:18:24 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "pager.h"
#include "btree.h"
#include "tcl.h"
#include <stdlib.h>
#include <string.h>
................................................................................
/*
** Usage:   btree_insert ID KEY DATA
**
** Create a new entry with the given key and data.  If an entry already
** exists with the same key the old entry is overwritten.
*/
static int btree_insert(
  void * clientData,
  Tcl_Interp *interp,
  int objc,
  Tcl_Obj *CONST objv[]
){
  BtCursor *pCur;
  int rc;

  if( objc!=4 ){
    Tcl_WrongNumArgs(interp, 1, objv, "ID KEY DATA");
    return TCL_ERROR;
  }

  if( Tcl_GetIntFromObj(interp, objv[1], (int*)&pCur) ) return TCL_ERROR;
  if( sqlite3BtreeFlags(pCur) & BTREE_INTKEY ){
    i64 iKey;
    int len;
    unsigned char *pBuf;
    if( Tcl_GetWideIntFromObj(interp, objv[2], &iKey) ) return TCL_ERROR;
    pBuf = Tcl_GetByteArrayFromObj(objv[3], &len);
    rc = sqlite3BtreeInsert(pCur, 0, iKey, pBuf, len);
  }else{
    int keylen;
    int dlen;
    unsigned char *pKBuf;
    unsigned char *pDBuf;
    pKBuf = Tcl_GetByteArrayFromObj(objv[2], &keylen);
    pDBuf = Tcl_GetByteArrayFromObj(objv[3], &dlen);
    rc = sqlite3BtreeInsert(pCur, pKBuf, keylen, pDBuf, dlen);
  }
  if( rc ){
    Tcl_AppendResult(interp, errorName(rc), 0);
    return TCL_ERROR;
  }
  return SQLITE_OK;
}
................................................................................
     { "btree_tree_dump",          (Tcl_CmdProc*)btree_tree_dump          },
     { "btree_pager_stats",        (Tcl_CmdProc*)btree_pager_stats        },
     { "btree_pager_ref_dump",     (Tcl_CmdProc*)btree_pager_ref_dump     },
     { "btree_cursor",             (Tcl_CmdProc*)btree_cursor             },
     { "btree_close_cursor",       (Tcl_CmdProc*)btree_close_cursor       },
     { "btree_move_to",            (Tcl_CmdProc*)btree_move_to            },
     { "btree_delete",             (Tcl_CmdProc*)btree_delete             },

     { "btree_next",               (Tcl_CmdProc*)btree_next               },
     { "btree_prev",               (Tcl_CmdProc*)btree_prev               },
     { "btree_eof",                (Tcl_CmdProc*)btree_eof                },
     { "btree_keysize",            (Tcl_CmdProc*)btree_keysize            },
     { "btree_key",                (Tcl_CmdProc*)btree_key                },
     { "btree_data",               (Tcl_CmdProc*)btree_data               },
     { "btree_fetch_key",          (Tcl_CmdProc*)btree_fetch_key          },
................................................................................
  for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){
    Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0);
  }
  Tcl_LinkVar(interp, "pager_refinfo_enable", (char*)&pager3_refinfo_enable,
     TCL_LINK_INT);
  Tcl_LinkVar(interp, "btree_trace", (char*)&sqlite3_btree_trace,
     TCL_LINK_INT);

  /* The btree_insert command is implemented using the tcl 'object'
  ** interface, not the string interface like the other commands in this
  ** file. This is so binary data can be inserted into btree tables.
  */
  Tcl_CreateObjCommand(interp, "btree_insert", btree_insert, 0, 0);
  return TCL_OK;
}

Changes to test/capi3.test.

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477



#    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 1.15 2004/06/29 08:59:35 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.
................................................................................
} {unable to open database file}
do_test capi3-3.5 {
  sqlite3_close $db2
} {SQLITE_OK}
do_test capi3-3.6 {
  sqlite3_close $db2
} {SQLITE_MISUSE}







# rename sqlite3_open ""
# rename sqlite3_open_old sqlite3_open

do_test capi3-4.1 {
  set db2 [sqlite3_open16 [utf16 test.db] {}]
  sqlite3_errcode $db2
................................................................................
do_test capi3-7.2 {
  sqlite3 db test.db
  catchsql {
    SELECT * FROM sqlite_master;
  }
} {1 {unsupported file format}}

















































































































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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 implements regression tests for SQLite library.  The
# focus of this script testing the callback-free C/C++ API.
#
# $Id: capi3.test,v 1.16 2004/06/29 13:18:24 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.
................................................................................
} {unable to open database file}
do_test capi3-3.5 {
  sqlite3_close $db2
} {SQLITE_OK}
do_test capi3-3.6 {
  sqlite3_close $db2
} {SQLITE_MISUSE}
do_test capi3-3.6 {
  sqlite3_errmsg $db2
} {library routine called out of sequence}
do_test capi3-3.6 {
  utf8 [sqlite3_errmsg16 $db2]
} {library routine called out of sequence}

# rename sqlite3_open ""
# rename sqlite3_open_old sqlite3_open

do_test capi3-4.1 {
  set db2 [sqlite3_open16 [utf16 test.db] {}]
  sqlite3_errcode $db2
................................................................................
do_test capi3-7.2 {
  sqlite3 db test.db
  catchsql {
    SELECT * FROM sqlite_master;
  }
} {1 {unsupported file format}}

# Now test that the library correctly handles bogus entries in the
# sqlite_master table (schema corruption).
do_test capi3-8.1 {
  db close
  file delete -force test.db
  sqlite3 db test.db
  execsql {
    CREATE TABLE t1(a);
  }
  db close
} {}
do_test capi3-8.2 {
  set ::bt [btree_open test.db 10 0]
  btree_begin_transaction $::bt
  set ::bc [btree_cursor $::bt 1 1]

  # Build a 5-field row record consisting of 5 null records. This is
  # officially black magic.
  set data [binary format c6 {6 0 0 0 0 0}]
  btree_insert $::bc 5 $data

  btree_close_cursor $::bc
  btree_commit $::bt
  btree_close $::bt
} {}
do_test capi3-8.3 {
  sqlite3 db test.db
  catchsql {
    SELECT * FROM sqlite_master;
  }
} {1 {malformed database schema}}
do_test capi3-8.4 {
  set ::bt [btree_open test.db 10 0]
  btree_begin_transaction $::bt
  set ::bc [btree_cursor $::bt 1 1]

  # Build a 5-field row record. The first field is a string 'table', and
  # subsequent fields are all NULL. Replace the other broken record with
  # this one and try to read the schema again.
  set data [binary format c6a5 {6 23 0 0 0 0} table]
  btree_insert $::bc 5 $data

  btree_close_cursor $::bc
  btree_commit $::bt
  btree_close $::bt
} {}
do_test capi3-8.5 {
  db close 
  sqlite3 db test.db
  catchsql {
    SELECT * FROM sqlite_master;
  }
} {1 {malformed database schema}}
db close
file delete -force test.db

# Test the english language string equivalents for sqlite error codes
set code2english [list \
SQLITE_OK         {not an error} \
SQLITE_ERROR      {SQL logic error or missing database} \
SQLITE_INTERNAL   {internal SQLite implementation flaw} \
SQLITE_PERM       {access permission denied} \
SQLITE_ABORT      {callback requested query abort} \
SQLITE_BUSY       {database is locked} \
SQLITE_LOCKED     {database table is locked} \
SQLITE_NOMEM      {out of memory} \
SQLITE_READONLY   {attempt to write a readonly database} \
SQLITE_INTERRUPT  {interrupted} \
SQLITE_IOERR      {disk I/O error} \
SQLITE_CORRUPT    {database disk image is malformed} \
SQLITE_NOTFOUND   {table or record not found} \
SQLITE_FULL       {database is full} \
SQLITE_CANTOPEN   {unable to open database file} \
SQLITE_PROTOCOL   {database locking protocol failure} \
SQLITE_EMPTY      {table contains no data} \
SQLITE_SCHEMA     {database schema has changed} \
SQLITE_TOOBIG     {too much data for one table row} \
SQLITE_CONSTRAINT {constraint failed} \
SQLITE_MISMATCH   {datatype mismatch} \
SQLITE_MISUSE     {library routine called out of sequence} \
SQLITE_NOLFS      {kernel lacks large file support} \
SQLITE_AUTH       {authorization denied} \
SQLITE_FORMAT     {auxiliary database format error} \
SQLITE_RANGE      {bind index out of range} \
SQLITE_NOTADB     {file is encrypted or is not a database} \
unknownerror      {unknown error} \
]

set test_number 1
foreach {code english} $code2english {
  do_test capi3-9.$test_number "sqlite3_test_errstr $code" $english
  incr test_number
}

# Test the error message when a "real" out of memory occurs.
set sqlite_malloc_fail 1
do_test capi3-10-1 {
  set ::DB [sqlite3 db test.db]
  sqlite_malloc_fail 1
  catchsql {
    select * from sqlite_master;
  }
} {1 {out of memory}}
do_test capi3-10-2 {
  sqlite3_errmsg $::DB
} {out of memory}
do_test capi3-10-3 {
  utf8 [sqlite3_errmsg16 $::DB]
} {out of memory}
db close
sqlite_malloc_fail 0

finish_test



Changes to test/enc2.test.

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#
#***********************************************************************
# This file implements regression tests for SQLite library.  The focus of
# this file is testing the SQLite routines used for converting between the
# various suported unicode encodings (UTF-8, UTF-16, UTF-16le and
# UTF-16be).
#
# $Id: enc2.test,v 1.15 2004/06/28 11:52:46 drh Exp $

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

# The rough organisation of tests in this file is:
#
# enc2.1.*: Simple tests with a UTF-8 db.
................................................................................
} {one two three four five UTF-16LE}
do_test enc2-5.11 {
  add_test_collate $DB 1 0 0
  set res [execsql {SELECT * FROM t5 ORDER BY 1 COLLATE test_collate}]
  lappend res $::test_collate_enc
} {one two three four five UTF-8}














db close
file delete -force test.db

# The following tests - enc2-5.* - test that SQLite selects the correct
# collation sequence when more than one is available.

proc test_function {enc arg} {
................................................................................
set DB [sqlite3 db test.db]
do_test enc2-6.10 {
  add_test_function $DB 0 0 1
  execsql {
    SELECT test_function('sqlite')
  }
} {{UTF-16BE sqlite}}


db close
file delete -force test.db

# The following tests - enc2-6.* - function as follows:
#
# 1: Open an empty database file assuming UTF-16 encoding.







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#
#***********************************************************************
# This file implements regression tests for SQLite library.  The focus of
# this file is testing the SQLite routines used for converting between the
# various suported unicode encodings (UTF-8, UTF-16, UTF-16le and
# UTF-16be).
#
# $Id: enc2.test,v 1.16 2004/06/29 13:18:24 danielk1977 Exp $

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

# The rough organisation of tests in this file is:
#
# enc2.1.*: Simple tests with a UTF-8 db.
................................................................................
} {one two three four five UTF-16LE}
do_test enc2-5.11 {
  add_test_collate $DB 1 0 0
  set res [execsql {SELECT * FROM t5 ORDER BY 1 COLLATE test_collate}]
  lappend res $::test_collate_enc
} {one two three four five UTF-8}

# Also test that a UTF-16 collation factory works.
do_test enc2-6-12 {
  add_test_collate $DB 0 0 0
  catchsql {
    SELECT * FROM t5 ORDER BY 1 COLLATE test_collate
  }
} {1 {no such collation sequence: test_collate}}
do_test enc2-5.13 {
  add_test_collate_needed $DB 
  set res [execsql {SELECT * FROM t5 ORDER BY 1 COLLATE test_collate}]
  lappend res $::test_collate_enc
} {one two three four five UTF-16BE}

db close
file delete -force test.db

# The following tests - enc2-5.* - test that SQLite selects the correct
# collation sequence when more than one is available.

proc test_function {enc arg} {
................................................................................
set DB [sqlite3 db test.db]
do_test enc2-6.10 {
  add_test_function $DB 0 0 1
  execsql {
    SELECT test_function('sqlite')
  }
} {{UTF-16BE sqlite}}


db close
file delete -force test.db

# The following tests - enc2-6.* - function as follows:
#
# 1: Open an empty database file assuming UTF-16 encoding.

Changes to test/func.test.

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443
#    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 file is testing built-in functions.
#
# $Id: func.test,v 1.26 2004/06/24 00:20:05 danielk1977 Exp $

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

# Create a table to work with.
#
do_test func-0.0 {
................................................................................
  sqlite3_bind_text $STMT 1 hello -1
  set res [list]
  while { "SQLITE_ROW"==[sqlite3_step $STMT] } {
    lappend res [sqlite3_column_text $STMT 0]
  }
  lappend res [sqlite3_finalize $STMT]
} {{0 0} {1 0} SQLITE_OK}













finish_test







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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 implements regression tests for SQLite library.  The
# focus of this file is testing built-in functions.
#
# $Id: func.test,v 1.27 2004/06/29 13:18:24 danielk1977 Exp $

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

# Create a table to work with.
#
do_test func-0.0 {
................................................................................
  sqlite3_bind_text $STMT 1 hello -1
  set res [list]
  while { "SQLITE_ROW"==[sqlite3_step $STMT] } {
    lappend res [sqlite3_column_text $STMT 0]
  }
  lappend res [sqlite3_finalize $STMT]
} {{0 0} {1 0} SQLITE_OK}

# Make sure that a function with a very long name is rejected
do_test func-14.1 {
  catch {
    db function [string repeat X 254] {return "hello"}
  } 
} {0}
do_test func-14.2 {
  catch {
    db function [string repeat X 256] {return "hello"}
  }
} {1}

finish_test