$(TOP)/src/test_backup.c \
  $(TOP)/src/test_btree.c \
  $(TOP)/src/test_config.c \
  $(TOP)/src/test_devsym.c \
  $(TOP)/src/test_func.c \
  $(TOP)/src/test_hexio.c \
  $(TOP)/src/test_init.c \

  $(TOP)/src/test_journal.c \
  $(TOP)/src/test_malloc.c \
  $(TOP)/src/test_mutex.c \
  $(TOP)/src/test_onefile.c \
  $(TOP)/src/test_osinst.c \
  $(TOP)/src/test_pcache.c \
  $(TOP)/src/test_schema.c \

  $(TOP)/src/test_backup.c \
  $(TOP)/src/test_btree.c \
  $(TOP)/src/test_config.c \
  $(TOP)/src/test_devsym.c \
  $(TOP)/src/test_func.c \
  $(TOP)/src/test_hexio.c \
  $(TOP)/src/test_init.c \
  $(TOP)/src/test_intarray.c \
  $(TOP)/src/test_journal.c \
  $(TOP)/src/test_malloc.c \
  $(TOP)/src/test_mutex.c \
  $(TOP)/src/test_onefile.c \
  $(TOP)/src/test_osinst.c \
  $(TOP)/src/test_pcache.c \
  $(TOP)/src/test_schema.c \

  $(TOP)/src/test_backup.c \
  $(TOP)/src/test_btree.c \
  $(TOP)/src/test_config.c \
  $(TOP)/src/test_devsym.c \
  $(TOP)/src/test_func.c \
  $(TOP)/src/test_hexio.c \
  $(TOP)/src/test_init.c \

  $(TOP)/src/test_journal.c \
  $(TOP)/src/test_malloc.c \
  $(TOP)/src/test_mutex.c \
  $(TOP)/src/test_onefile.c \
  $(TOP)/src/test_osinst.c \
  $(TOP)/src/test_pcache.c \
  $(TOP)/src/test_schema.c \

  $(TOP)/src/test_backup.c \
  $(TOP)/src/test_btree.c \
  $(TOP)/src/test_config.c \
  $(TOP)/src/test_devsym.c \
  $(TOP)/src/test_func.c \
  $(TOP)/src/test_hexio.c \
  $(TOP)/src/test_init.c \
  $(TOP)/src/test_intarray.c \
  $(TOP)/src/test_journal.c \
  $(TOP)/src/test_malloc.c \
  $(TOP)/src/test_mutex.c \
  $(TOP)/src/test_onefile.c \
  $(TOP)/src/test_osinst.c \
  $(TOP)/src/test_pcache.c \
  $(TOP)/src/test_schema.c \

    extern int Sqlitetestschema_Init(Tcl_Interp*);
    extern int Sqlitetestsse_Init(Tcl_Interp*);
    extern int Sqlitetesttclvar_Init(Tcl_Interp*);
    extern int SqlitetestThread_Init(Tcl_Interp*);
    extern int SqlitetestOnefile_Init();
    extern int SqlitetestOsinst_Init(Tcl_Interp*);
    extern int Sqlitetestbackup_Init(Tcl_Interp*);


    Sqliteconfig_Init(interp);
    Sqlitetest1_Init(interp);
    Sqlitetest2_Init(interp);
    Sqlitetest3_Init(interp);
    Sqlitetest4_Init(interp);
    Sqlitetest5_Init(interp);
................................................................................
    Sqlitetest_mutex_Init(interp);
    Sqlitetestschema_Init(interp);
    Sqlitetesttclvar_Init(interp);
    SqlitetestThread_Init(interp);
    SqlitetestOnefile_Init(interp);
    SqlitetestOsinst_Init(interp);
    Sqlitetestbackup_Init(interp);


#ifdef SQLITE_SSE
    Sqlitetestsse_Init(interp);
#endif
  }
#endif
  if( argc>=2 ){

    extern int Sqlitetestschema_Init(Tcl_Interp*);
    extern int Sqlitetestsse_Init(Tcl_Interp*);
    extern int Sqlitetesttclvar_Init(Tcl_Interp*);
    extern int SqlitetestThread_Init(Tcl_Interp*);
    extern int SqlitetestOnefile_Init();
    extern int SqlitetestOsinst_Init(Tcl_Interp*);
    extern int Sqlitetestbackup_Init(Tcl_Interp*);
    extern int Sqlitetestintarray_Init(Tcl_Interp*);

    Sqliteconfig_Init(interp);
    Sqlitetest1_Init(interp);
    Sqlitetest2_Init(interp);
    Sqlitetest3_Init(interp);
    Sqlitetest4_Init(interp);
    Sqlitetest5_Init(interp);
................................................................................
    Sqlitetest_mutex_Init(interp);
    Sqlitetestschema_Init(interp);
    Sqlitetesttclvar_Init(interp);
    SqlitetestThread_Init(interp);
    SqlitetestOnefile_Init(interp);
    SqlitetestOsinst_Init(interp);
    Sqlitetestbackup_Init(interp);
    Sqlitetestintarray_Init(interp);

#ifdef SQLITE_SSE
    Sqlitetestsse_Init(interp);
#endif
  }
#endif
  if( argc>=2 ){

/*
** 2009 November 10
**
** 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 implements a read-only VIRTUAL TABLE that contains the
** content of a C-language array of integer values.  See the corresponding
** header file for full details.
*/
#include "test_intarray.h"
#include <string.h>
#include <assert.h>


/*
** Definition of the sqlite3_intarray object.
**
** The internal representation of an intarray object is subject
** to change, is not externally visible, and should be used by
** the implementation of intarray only.  This object is opaque
** to users.
*/
struct sqlite3_intarray {
  int n;                    /* Number of elements in the array */
  sqlite3_int64 *a;         /* Contents of the array */
  void (*xFree)(void*);     /* Function used to free a[] */
};

/* Objects used internally by the virtual table implementation */
typedef struct intarray_vtab intarray_vtab;
typedef struct intarray_cursor intarray_cursor;

/* A intarray table object */
struct intarray_vtab {
  sqlite3_vtab base;            /* Base class */
  sqlite3_intarray *pContent;   /* Content of the integer array */
};

/* A intarray cursor object */
struct intarray_cursor {
  sqlite3_vtab_cursor base;    /* Base class */
  int i;                       /* Current cursor position */
};

/*
** None of this works unless we have virtual tables.
*/
#ifndef SQLITE_OMIT_VIRTUALTABLE

/*
** Free an sqlite3_intarray object
*/
static void intarrayFree(sqlite3_intarray *p){
  if( p->xFree ){
    p->xFree(p->a);
  }
  sqlite3_free(p);
}

/*
** Table destructor for the intarray module.
*/
static int intarrayDestroy(sqlite3_vtab *p){
  intarray_vtab *pVtab = (intarray_vtab*)p;
  sqlite3_free(pVtab);
  return 0;
}

/*
** Table constructor for the intarray module.
*/
static int intarrayCreate(
  sqlite3 *db,              /* Database where module is created */
  void *pAux,               /* clientdata for the module */
  int argc,                 /* Number of arguments */
  const char *const*argv,   /* Value for all arguments */
  sqlite3_vtab **ppVtab,    /* Write the new virtual table object here */
  char **pzErr              /* Put error message text here */
){
  int rc = SQLITE_NOMEM;
  intarray_vtab *pVtab = sqlite3_malloc(sizeof(intarray_vtab));

  if( pVtab ){
    memset(pVtab, 0, sizeof(intarray_vtab));
    pVtab->pContent = (sqlite3_intarray*)pAux;
    rc = sqlite3_declare_vtab(db, "CREATE TABLE x(value INTEGER PRIMARY KEY)");
  }
  *ppVtab = (sqlite3_vtab *)pVtab;
  return rc;
}

/*
** Open a new cursor on the intarray table.
*/
static int intarrayOpen(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor){
  int rc = SQLITE_NOMEM;
  intarray_cursor *pCur;
  pCur = sqlite3_malloc(sizeof(intarray_cursor));
  if( pCur ){
    memset(pCur, 0, sizeof(intarray_cursor));
    *ppCursor = (sqlite3_vtab_cursor *)pCur;
    rc = SQLITE_OK;
  }
  return rc;
}

/*
** Close a intarray table cursor.
*/
static int intarrayClose(sqlite3_vtab_cursor *cur){
  intarray_cursor *pCur = (intarray_cursor *)cur;
  sqlite3_free(pCur);
  return SQLITE_OK;
}

/*
** Retrieve a column of data.
*/
static int intarrayColumn(sqlite3_vtab_cursor *cur, sqlite3_context *ctx, int i){
  intarray_cursor *pCur = (intarray_cursor*)cur;
  intarray_vtab *pVtab = (intarray_vtab*)cur->pVtab;
  if( pCur->i>=0 && pCur->i<pVtab->pContent->n ){
    sqlite3_result_int64(ctx, pVtab->pContent->a[pCur->i]);
  }
  return SQLITE_OK;
}

/*
** Retrieve the current rowid.
*/
static int intarrayRowid(sqlite3_vtab_cursor *cur, sqlite_int64 *pRowid){
  intarray_cursor *pCur = (intarray_cursor *)cur;
  *pRowid = pCur->i;
  return SQLITE_OK;
}

static int intarrayEof(sqlite3_vtab_cursor *cur){
  intarray_cursor *pCur = (intarray_cursor *)cur;
  intarray_vtab *pVtab = (intarray_vtab *)cur->pVtab;
  return pCur->i>=pVtab->pContent->n;
}

/*
** Advance the cursor to the next row.
*/
static int intarrayNext(sqlite3_vtab_cursor *cur){
  intarray_cursor *pCur = (intarray_cursor *)cur;
  pCur->i++;
  return SQLITE_OK;
}

/*
** Reset a intarray table cursor.
*/
static int intarrayFilter(
  sqlite3_vtab_cursor *pVtabCursor, 
  int idxNum, const char *idxStr,
  int argc, sqlite3_value **argv
){
  intarray_cursor *pCur = (intarray_cursor *)pVtabCursor;
  pCur->i = 0;
  return SQLITE_OK;
}

/*
** Analyse the WHERE condition.
*/
static int intarrayBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){
  return SQLITE_OK;
}

/*
** A virtual table module that merely echos method calls into TCL
** variables.
*/
static sqlite3_module intarrayModule = {
  0,                           /* iVersion */
  intarrayCreate,              /* xCreate - create a new virtual table */
  intarrayCreate,              /* xConnect - connect to an existing vtab */
  intarrayBestIndex,           /* xBestIndex - find the best query index */
  intarrayDestroy,             /* xDisconnect - disconnect a vtab */
  intarrayDestroy,             /* xDestroy - destroy a vtab */
  intarrayOpen,                /* xOpen - open a cursor */
  intarrayClose,               /* xClose - close a cursor */
  intarrayFilter,              /* xFilter - configure scan constraints */
  intarrayNext,                /* xNext - advance a cursor */
  intarrayEof,                 /* xEof */
  intarrayColumn,              /* xColumn - read data */
  intarrayRowid,               /* xRowid - read data */
  0,                           /* xUpdate */
  0,                           /* xBegin */
  0,                           /* xSync */
  0,                           /* xCommit */
  0,                           /* xRollback */
  0,                           /* xFindMethod */
  0,                           /* xRename */
};

#endif /* !defined(SQLITE_OMIT_VIRTUALTABLE) */

/*
** Invoke this routine to create a specific instance of an intarray object.
** The new intarray object is returned by the 3rd parameter.
**
** Each intarray object corresponds to a virtual table in the TEMP table
** with a name of zName.
**
** Destroy the intarray object by dropping the virtual table.  If not done
** explicitly by the application, the virtual table will be dropped implicitly
** by the system when the database connection is closed.
*/
int sqlite3_intarray_create(
  sqlite3 *db,
  const char *zName,
  sqlite3_intarray **ppReturn
){
  int rc;
  sqlite3_intarray *p;

  *ppReturn = p = sqlite3_malloc( sizeof(*p) );
  if( p==0 ){
    return SQLITE_NOMEM;
  }
  memset(p, 0, sizeof(*p));
  rc = sqlite3_create_module_v2(db, zName, &intarrayModule, p,
                                (void(*)(void*))intarrayFree);
  if( rc==SQLITE_OK ){
    char *zSql;
    zSql = sqlite3_mprintf("CREATE VIRTUAL TABLE temp.%Q USING %Q",
                           zName, zName);
    rc = sqlite3_exec(db, zSql, 0, 0, 0);
    sqlite3_free(zSql);
  }
  return rc;
}

/*
** Bind a new array array of integers to a specific intarray object.
**
** The array of integers bound must be unchanged for the duration of
** any query against the corresponding virtual table.  If the integer
** array does change or is deallocated undefined behavior will result.
*/
int sqlite3_intarray_bind(
  sqlite3_intarray *pIntArray,   /* The intarray object to bind to */
  int nElements,                 /* Number of elements in the intarray */
  sqlite3_int64 *aElements,      /* Content of the intarray */
  void (*xFree)(void*)           /* How to dispose of the intarray when done */
){
  if( pIntArray->xFree ){
    pIntArray->xFree(pIntArray->a);
  }
  pIntArray->n = nElements;
  pIntArray->a = aElements;
  pIntArray->xFree = xFree;
  return SQLITE_OK;
}


/*****************************************************************************
** Everything below is interface for testing this module.
*/
#ifdef SQLITE_TEST
#include <tcl.h>

/*
** Routines to encode and decode pointers
*/
extern int getDbPointer(Tcl_Interp *interp, const char *zA, sqlite3 **ppDb);
extern int sqlite3TestTextToPtr(const char*);
extern int sqlite3TestMakePointerStr(Tcl_Interp*, char *zPtr, void*);
extern const char *sqlite3TestErrorName(int);

/*
**    sqlite3_intarray_create  DB  NAME
**
** Invoke the sqlite3_intarray_create interface.  A string that becomes
** the first parameter to sqlite3_intarray_bind.
*/
static int test_intarray_create(
  ClientData clientData, /* Not used */
  Tcl_Interp *interp,    /* The TCL interpreter that invoked this command */
  int objc,              /* Number of arguments */
  Tcl_Obj *CONST objv[]  /* Command arguments */
){
  sqlite3 *db;
  const char *zName;
  sqlite3_intarray *pArray;
  int rc;
  char zPtr[100];

  if( objc!=3 ){
    Tcl_WrongNumArgs(interp, 1, objv, "DB");
    return TCL_ERROR;
  }
  if( getDbPointer(interp, Tcl_GetString(objv[1]), &db) ) return TCL_ERROR;
  zName = Tcl_GetString(objv[2]);
  rc = sqlite3_intarray_create(db, zName, &pArray);
  if( rc!=SQLITE_OK ){
    assert( pArray==0 );
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), (char*)0);
    return TCL_ERROR;
  }
  sqlite3TestMakePointerStr(interp, zPtr, pArray);
  Tcl_AppendResult(interp, zPtr, (char*)0);
  return TCL_OK;
}

/*
**    sqlite3_intarray_bind  INTARRAY  ?VALUE ...?
**
** Invoke the sqlite3_intarray_bind interface on the given array of integers.
*/
static int test_intarray_bind(
  ClientData clientData, /* Not used */
  Tcl_Interp *interp,    /* The TCL interpreter that invoked this command */
  int objc,              /* Number of arguments */
  Tcl_Obj *CONST objv[]  /* Command arguments */
){
  sqlite3_intarray *pArray;
  int rc;
  int i, n;
  sqlite3_int64 *a;

  if( objc<2 ){
    Tcl_WrongNumArgs(interp, 1, objv, "INTARRAY");
    return TCL_ERROR;
  }
  pArray = (sqlite3_intarray*)sqlite3TestTextToPtr(Tcl_GetString(objv[1]));
  n = objc - 2;
  a = sqlite3_malloc( sizeof(a[0])*n );
  if( a==0 ){
    Tcl_AppendResult(interp, "SQLITE_NOMEM", (char*)0);
    return TCL_ERROR;
  }
  for(i=0; i<n; i++){
    a[i] = 0;
    Tcl_GetWideIntFromObj(0, objv[i+2], &a[i]);
  }
  rc = sqlite3_intarray_bind(pArray, n, a, sqlite3_free);
  if( rc!=SQLITE_OK ){
    Tcl_AppendResult(interp, sqlite3TestErrorName(rc), (char*)0);
    return TCL_ERROR;
  }
  return TCL_OK;
}

/*
** Register commands with the TCL interpreter.
*/
int Sqlitetestintarray_Init(Tcl_Interp *interp){
  static struct {
     char *zName;
     Tcl_ObjCmdProc *xProc;
     void *clientData;
  } aObjCmd[] = {
     { "sqlite3_intarray_create", test_intarray_create, 0 },
     { "sqlite3_intarray_bind", test_intarray_bind, 0 },
  };
  int i;
  for(i=0; i<sizeof(aObjCmd)/sizeof(aObjCmd[0]); i++){
    Tcl_CreateObjCommand(interp, aObjCmd[i].zName, 
        aObjCmd[i].xProc, aObjCmd[i].clientData, 0);
  }
  return TCL_OK;
}

#endif /* SQLITE_TEST */

/*
** 2009 November 10
**
** 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 is the C-language interface definition for the "intarray" or
** integer array virtual table for SQLite.
**
** The intarray virtual table is designed to facilitate using an
** array of integers as the right-hand side of an IN operator.  So
** instead of doing a prepared statement like this:
**
**     SELECT * FROM table WHERE x IN (?,?,?,...,?);
**
** And then binding indivdual integers to each of ? slots, a C-language
** application can create an intarray object (named "ex1" in the following
** example), prepare a statement like this:
**
**     SELECT * FROM table WHERE x IN ex1;
**
** Then bind an ordinary C/C++ array of integer values to the ex1 object
** to run the statement.
**
** USAGE:
**
** One or more intarray objects can be created as follows:
**
**      sqlite3_intarray *p1, *p2, *p3;
**      sqlite3_intarray_create(db, "ex1", &p1);
**      sqlite3_intarray_create(db, "ex2", &p2);
**      sqlite3_intarray_create(db, "ex3", &p3);
**
** Each call to sqlite3_intarray_create() generates a new virtual table
** module and a singleton of that virtual table module in the TEMP
** database.  Both the module and the virtual table instance use the
** name given by the second parameter.  The virtual tables can then be
** used in prepared statements:
**
**      SELECT * FROM t1, t2, t3
**       WHERE t1.x IN ex1
**         AND t2.y IN ex2
**         AND t3.z IN ex3;
**
** Each integer array is initially empty.  New arrays can be bound to
** an integer array as follows:
**
**     sqlite3_int64 a1[] = { 1, 2, 3, 4 };
**     sqlite3_int64 a2[] = { 5, 6, 7, 8, 9, 10, 11 };
**     sqlite3_int64 *a3 = sqlite3_malloc( 100*sizeof(sqlite3_int64) );
**     // Fill in content of a3[]
**     sqlite3_intarray_bind(p1, 4, a1, 0);
**     sqlite3_intarray_bind(p2, 7, a2, 0);
**     sqlite3_intarray_bind(p3, 100, a3, sqlite3_free);
**
** A single intarray object can be rebound multiple times.  But do not
** attempt to change the bindings of an intarray while it is in the middle
** of a query.
**
** The array that holds the integers is automatically freed by the function
** in the fourth parameter to sqlite3_intarray_bind() when the array is no
** longer needed.  The application must not change the intarray values
** while an intarray is in the middle of a query.
**
** The intarray object is automatically destroyed when its corresponding
** virtual table is dropped.  Since the virtual tables are created in the
** TEMP database, they are automatically dropped when the database connection
** closes so the application does not normally need to take any special
** action to free the intarray objects.
*/
#include "sqlite3.h"

/*
** An sqlite3_intarray is an abstract type to stores an instance of
** an integer array.
*/
typedef struct sqlite3_intarray sqlite3_intarray;

/*
** Invoke this routine to create a specific instance of an intarray object.
** The new intarray object is returned by the 3rd parameter.
**
** Each intarray object corresponds to a virtual table in the TEMP table
** with a name of zName.
**
** Destroy the intarray object by dropping the virtual table.  If not done
** explicitly by the application, the virtual table will be dropped implicitly
** by the system when the database connection is closed.
*/
int sqlite3_intarray_create(
  sqlite3 *db,
  const char *zName,
  sqlite3_intarray **ppReturn
);

/*
** Bind a new array array of integers to a specific intarray object.
**
** The array of integers bound must be unchanged for the duration of
** any query against the corresponding virtual table.  If the integer
** array does change or is deallocated undefined behavior will result.
*/
int sqlite3_intarray_bind(
  sqlite3_intarray *pIntArray,   /* The intarray object to bind to */
  int nElements,                 /* Number of elements in the intarray */
  sqlite3_int64 *aElements,      /* Content of the intarray */
  void (*xFree)(void*)           /* How to dispose of the intarray when done */
);

# 2009 November 10
#
# 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 implements regression tests for SQLite library.
#
# This file implements tests for the "intarray" object implemented
# in test_intarray.c.
#

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

ifcapable !vtab {
  return
}

do_test intarray-1.0 {
  db eval {
    CREATE TABLE t1(a INTEGER PRIMARY KEY, b);
  }
  for {set i 1} {$i<=999} {incr i} {
    set b [format {x%03d} $i]
    db eval {INSERT INTO t1(a,b) VALUES($i,$b)}
  }
  db eval {
    SELECT b FROM t1 WHERE a IN (12,34,56,78) ORDER BY a
  }
} {x012 x034 x056 x078}

do_test intarray-1.1 {
  set ia1 [sqlite3_intarray_create db ia1]
  set ia2 [sqlite3_intarray_create db ia2]
  set ia3 [sqlite3_intarray_create db ia3]
  set ia4 [sqlite3_intarray_create db ia4]
  db eval {
    SELECT type, name FROM sqlite_temp_master
     ORDER BY name
  }
} {table ia1 table ia2 table ia3 table ia4}

do_test intarray-1.2 {
  db eval {
    SELECT b FROM t1 WHERE a IN ia3 ORDER BY a
  }
} {}

do_test intarray-1.3 {
  sqlite3_intarray_bind $ia3 45 123 678
  db eval {
    SELECT b FROM t1 WHERE a IN ia3 ORDER BY a
  }
} {x045 x123 x678}


finish_test