MXS-2732 Add sqlite3 version 3110100
This commit is contained in:
Johan Wikman
748
query_classifier/qc_sqlite/sqlite-src-3110100/src/test2.c
Normal file
748
query_classifier/qc_sqlite/sqlite-src-3110100/src/test2.c
Normal file
@ -0,0 +1,748 @@
|
||||
/*
|
||||
** 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.
|
||||
**
|
||||
*************************************************************************
|
||||
** Code for testing the pager.c module in SQLite. This code
|
||||
** is not included in the SQLite library. It is used for automated
|
||||
** testing of the SQLite library.
|
||||
*/
|
||||
#include "sqliteInt.h"
|
||||
#include "tcl.h"
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <ctype.h>
|
||||
|
||||
extern const char *sqlite3ErrName(int);
|
||||
|
||||
/*
|
||||
** Page size and reserved size used for testing.
|
||||
*/
|
||||
static int test_pagesize = 1024;
|
||||
|
||||
/*
|
||||
** Dummy page reinitializer
|
||||
*/
|
||||
static void pager_test_reiniter(DbPage *pNotUsed){
|
||||
return;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: pager_open FILENAME N-PAGE
|
||||
**
|
||||
** Open a new pager
|
||||
*/
|
||||
static int pager_open(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
u32 pageSize;
|
||||
Pager *pPager;
|
||||
int nPage;
|
||||
int rc;
|
||||
char zBuf[100];
|
||||
if( argc!=3 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" FILENAME N-PAGE\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
if( Tcl_GetInt(interp, argv[2], &nPage) ) return TCL_ERROR;
|
||||
rc = sqlite3PagerOpen(sqlite3_vfs_find(0), &pPager, argv[1], 0, 0,
|
||||
SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE | SQLITE_OPEN_MAIN_DB,
|
||||
pager_test_reiniter);
|
||||
if( rc!=SQLITE_OK ){
|
||||
Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
sqlite3PagerSetCachesize(pPager, nPage);
|
||||
pageSize = test_pagesize;
|
||||
sqlite3PagerSetPagesize(pPager, &pageSize, -1);
|
||||
sqlite3_snprintf(sizeof(zBuf),zBuf,"%p",pPager);
|
||||
Tcl_AppendResult(interp, zBuf, 0);
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: pager_close ID
|
||||
**
|
||||
** Close the given pager.
|
||||
*/
|
||||
static int pager_close(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
int rc;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
rc = sqlite3PagerClose(pPager);
|
||||
if( rc!=SQLITE_OK ){
|
||||
Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: pager_rollback ID
|
||||
**
|
||||
** Rollback changes
|
||||
*/
|
||||
static int pager_rollback(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
int rc;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
rc = sqlite3PagerRollback(pPager);
|
||||
if( rc!=SQLITE_OK ){
|
||||
Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: pager_commit ID
|
||||
**
|
||||
** Commit all changes
|
||||
*/
|
||||
static int pager_commit(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
int rc;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
rc = sqlite3PagerCommitPhaseOne(pPager, 0, 0);
|
||||
if( rc!=SQLITE_OK ){
|
||||
Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
rc = sqlite3PagerCommitPhaseTwo(pPager);
|
||||
if( rc!=SQLITE_OK ){
|
||||
Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: pager_stmt_begin ID
|
||||
**
|
||||
** Start a new checkpoint.
|
||||
*/
|
||||
static int pager_stmt_begin(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
int rc;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
rc = sqlite3PagerOpenSavepoint(pPager, 1);
|
||||
if( rc!=SQLITE_OK ){
|
||||
Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: pager_stmt_rollback ID
|
||||
**
|
||||
** Rollback changes to a checkpoint
|
||||
*/
|
||||
static int pager_stmt_rollback(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
int rc;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
rc = sqlite3PagerSavepoint(pPager, SAVEPOINT_ROLLBACK, 0);
|
||||
sqlite3PagerSavepoint(pPager, SAVEPOINT_RELEASE, 0);
|
||||
if( rc!=SQLITE_OK ){
|
||||
Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: pager_stmt_commit ID
|
||||
**
|
||||
** Commit changes to a checkpoint
|
||||
*/
|
||||
static int pager_stmt_commit(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
int rc;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
rc = sqlite3PagerSavepoint(pPager, SAVEPOINT_RELEASE, 0);
|
||||
if( rc!=SQLITE_OK ){
|
||||
Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: pager_stats ID
|
||||
**
|
||||
** Return pager statistics.
|
||||
*/
|
||||
static int pager_stats(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
int i, *a;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
a = sqlite3PagerStats(pPager);
|
||||
for(i=0; i<9; i++){
|
||||
static char *zName[] = {
|
||||
"ref", "page", "max", "size", "state", "err",
|
||||
"hit", "miss", "ovfl",
|
||||
};
|
||||
char zBuf[100];
|
||||
Tcl_AppendElement(interp, zName[i]);
|
||||
sqlite3_snprintf(sizeof(zBuf),zBuf,"%d",a[i]);
|
||||
Tcl_AppendElement(interp, zBuf);
|
||||
}
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: pager_pagecount ID
|
||||
**
|
||||
** Return the size of the database file.
|
||||
*/
|
||||
static int pager_pagecount(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
char zBuf[100];
|
||||
int nPage;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
sqlite3PagerPagecount(pPager, &nPage);
|
||||
sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", nPage);
|
||||
Tcl_AppendResult(interp, zBuf, 0);
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: page_get ID PGNO
|
||||
**
|
||||
** Return a pointer to a page from the database.
|
||||
*/
|
||||
static int page_get(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
char zBuf[100];
|
||||
DbPage *pPage = 0;
|
||||
int pgno;
|
||||
int rc;
|
||||
if( argc!=3 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID PGNO\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
if( Tcl_GetInt(interp, argv[2], &pgno) ) return TCL_ERROR;
|
||||
rc = sqlite3PagerSharedLock(pPager);
|
||||
if( rc==SQLITE_OK ){
|
||||
rc = sqlite3PagerGet(pPager, pgno, &pPage, 0);
|
||||
}
|
||||
if( rc!=SQLITE_OK ){
|
||||
Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
sqlite3_snprintf(sizeof(zBuf),zBuf,"%p",pPage);
|
||||
Tcl_AppendResult(interp, zBuf, 0);
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: page_lookup ID PGNO
|
||||
**
|
||||
** Return a pointer to a page if the page is already in cache.
|
||||
** If not in cache, return an empty string.
|
||||
*/
|
||||
static int page_lookup(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
char zBuf[100];
|
||||
DbPage *pPage;
|
||||
int pgno;
|
||||
if( argc!=3 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID PGNO\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
if( Tcl_GetInt(interp, argv[2], &pgno) ) return TCL_ERROR;
|
||||
pPage = sqlite3PagerLookup(pPager, pgno);
|
||||
if( pPage ){
|
||||
sqlite3_snprintf(sizeof(zBuf),zBuf,"%p",pPage);
|
||||
Tcl_AppendResult(interp, zBuf, 0);
|
||||
}
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: pager_truncate ID PGNO
|
||||
*/
|
||||
static int pager_truncate(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
Pager *pPager;
|
||||
int pgno;
|
||||
if( argc!=3 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" ID PGNO\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPager = sqlite3TestTextToPtr(argv[1]);
|
||||
if( Tcl_GetInt(interp, argv[2], &pgno) ) return TCL_ERROR;
|
||||
sqlite3PagerTruncateImage(pPager, pgno);
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
** Usage: page_unref PAGE
|
||||
**
|
||||
** Drop a pointer to a page.
|
||||
*/
|
||||
static int page_unref(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
DbPage *pPage;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" PAGE\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPage = (DbPage *)sqlite3TestTextToPtr(argv[1]);
|
||||
sqlite3PagerUnref(pPage);
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: page_read PAGE
|
||||
**
|
||||
** Return the content of a page
|
||||
*/
|
||||
static int page_read(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
char zBuf[100];
|
||||
DbPage *pPage;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" PAGE\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPage = sqlite3TestTextToPtr(argv[1]);
|
||||
memcpy(zBuf, sqlite3PagerGetData(pPage), sizeof(zBuf));
|
||||
Tcl_AppendResult(interp, zBuf, 0);
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: page_number PAGE
|
||||
**
|
||||
** Return the page number for a page.
|
||||
*/
|
||||
static int page_number(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
char zBuf[100];
|
||||
DbPage *pPage;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" PAGE\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPage = (DbPage *)sqlite3TestTextToPtr(argv[1]);
|
||||
sqlite3_snprintf(sizeof(zBuf), zBuf, "%d", sqlite3PagerPagenumber(pPage));
|
||||
Tcl_AppendResult(interp, zBuf, 0);
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Usage: page_write PAGE DATA
|
||||
**
|
||||
** Write something into a page.
|
||||
*/
|
||||
static int page_write(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
DbPage *pPage;
|
||||
char *pData;
|
||||
int rc;
|
||||
if( argc!=3 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" PAGE DATA\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pPage = (DbPage *)sqlite3TestTextToPtr(argv[1]);
|
||||
rc = sqlite3PagerWrite(pPage);
|
||||
if( rc!=SQLITE_OK ){
|
||||
Tcl_AppendResult(interp, sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
pData = sqlite3PagerGetData(pPage);
|
||||
strncpy(pData, argv[2], test_pagesize-1);
|
||||
pData[test_pagesize-1] = 0;
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
#ifndef SQLITE_OMIT_DISKIO
|
||||
/*
|
||||
** Usage: fake_big_file N FILENAME
|
||||
**
|
||||
** Write a few bytes at the N megabyte point of FILENAME. This will
|
||||
** create a large file. If the file was a valid SQLite database, then
|
||||
** the next time the database is opened, SQLite will begin allocating
|
||||
** new pages after N. If N is 2096 or bigger, this will test the
|
||||
** ability of SQLite to write to large files.
|
||||
*/
|
||||
static int fake_big_file(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
sqlite3_vfs *pVfs;
|
||||
sqlite3_file *fd = 0;
|
||||
int rc;
|
||||
int n;
|
||||
i64 offset;
|
||||
char *zFile;
|
||||
int nFile;
|
||||
if( argc!=3 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" N-MEGABYTES FILE\"", 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
if( Tcl_GetInt(interp, argv[1], &n) ) return TCL_ERROR;
|
||||
|
||||
pVfs = sqlite3_vfs_find(0);
|
||||
nFile = (int)strlen(argv[2]);
|
||||
zFile = sqlite3_malloc( nFile+2 );
|
||||
if( zFile==0 ) return TCL_ERROR;
|
||||
memcpy(zFile, argv[2], nFile+1);
|
||||
zFile[nFile+1] = 0;
|
||||
rc = sqlite3OsOpenMalloc(pVfs, zFile, &fd,
|
||||
(SQLITE_OPEN_CREATE|SQLITE_OPEN_READWRITE|SQLITE_OPEN_MAIN_DB), 0
|
||||
);
|
||||
if( rc ){
|
||||
Tcl_AppendResult(interp, "open failed: ", sqlite3ErrName(rc), 0);
|
||||
sqlite3_free(zFile);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
offset = n;
|
||||
offset *= 1024*1024;
|
||||
rc = sqlite3OsWrite(fd, "Hello, World!", 14, offset);
|
||||
sqlite3OsCloseFree(fd);
|
||||
sqlite3_free(zFile);
|
||||
if( rc ){
|
||||
Tcl_AppendResult(interp, "write failed: ", sqlite3ErrName(rc), 0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
return TCL_OK;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
** test_control_pending_byte PENDING_BYTE
|
||||
**
|
||||
** Set the PENDING_BYTE using the sqlite3_test_control() interface.
|
||||
*/
|
||||
static int testPendingByte(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
int pbyte;
|
||||
int rc;
|
||||
if( argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" PENDING-BYTE\"", (void*)0);
|
||||
return TCL_ERROR;
|
||||
}
|
||||
if( Tcl_GetInt(interp, argv[1], &pbyte) ) return TCL_ERROR;
|
||||
rc = sqlite3_test_control(SQLITE_TESTCTRL_PENDING_BYTE, pbyte);
|
||||
Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** The sqlite3FaultSim() callback:
|
||||
*/
|
||||
static Tcl_Interp *faultSimInterp = 0;
|
||||
static int faultSimScriptSize = 0;
|
||||
static char *faultSimScript;
|
||||
static int faultSimCallback(int x){
|
||||
char zInt[30];
|
||||
int i;
|
||||
int isNeg;
|
||||
int rc;
|
||||
if( x==0 ){
|
||||
memcpy(faultSimScript+faultSimScriptSize, "0", 2);
|
||||
}else{
|
||||
/* Convert x to text without using any sqlite3 routines */
|
||||
if( x<0 ){
|
||||
isNeg = 1;
|
||||
x = -x;
|
||||
}else{
|
||||
isNeg = 0;
|
||||
}
|
||||
zInt[sizeof(zInt)-1] = 0;
|
||||
for(i=sizeof(zInt)-2; i>0 && x>0; i--, x /= 10){
|
||||
zInt[i] = (x%10) + '0';
|
||||
}
|
||||
if( isNeg ) zInt[i--] = '-';
|
||||
memcpy(faultSimScript+faultSimScriptSize, zInt+i+1, sizeof(zInt)-i);
|
||||
}
|
||||
rc = Tcl_Eval(faultSimInterp, faultSimScript);
|
||||
if( rc ){
|
||||
fprintf(stderr, "fault simulator script failed: [%s]", faultSimScript);
|
||||
rc = SQLITE_ERROR;
|
||||
}else{
|
||||
rc = atoi(Tcl_GetStringResult(faultSimInterp));
|
||||
}
|
||||
Tcl_ResetResult(faultSimInterp);
|
||||
return rc;
|
||||
}
|
||||
|
||||
/*
|
||||
** sqlite3_test_control_fault_install SCRIPT
|
||||
**
|
||||
** Arrange to invoke SCRIPT with the integer argument to sqlite3FaultSim()
|
||||
** appended, whenever sqlite3FaultSim() is called. Or, if SCRIPT is the
|
||||
** empty string, cancel the sqlite3FaultSim() callback.
|
||||
*/
|
||||
static int faultInstallCmd(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
const char *zScript;
|
||||
int nScript;
|
||||
int rc;
|
||||
if( argc!=1 && argc!=2 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" SCRIPT\"", (void*)0);
|
||||
}
|
||||
zScript = argc==2 ? argv[1] : "";
|
||||
nScript = (int)strlen(zScript);
|
||||
if( faultSimScript ){
|
||||
free(faultSimScript);
|
||||
faultSimScript = 0;
|
||||
}
|
||||
if( nScript==0 ){
|
||||
rc = sqlite3_test_control(SQLITE_TESTCTRL_FAULT_INSTALL, 0);
|
||||
}else{
|
||||
faultSimScript = malloc( nScript+100 );
|
||||
if( faultSimScript==0 ){
|
||||
Tcl_AppendResult(interp, "out of memory", (void*)0);
|
||||
return SQLITE_ERROR;
|
||||
}
|
||||
memcpy(faultSimScript, zScript, nScript);
|
||||
faultSimScript[nScript] = ' ';
|
||||
faultSimScriptSize = nScript+1;
|
||||
faultSimInterp = interp;
|
||||
rc = sqlite3_test_control(SQLITE_TESTCTRL_FAULT_INSTALL, faultSimCallback);
|
||||
}
|
||||
Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
|
||||
return SQLITE_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** sqlite3BitvecBuiltinTest SIZE PROGRAM
|
||||
**
|
||||
** Invoke the SQLITE_TESTCTRL_BITVEC_TEST operator on test_control.
|
||||
** See comments on sqlite3BitvecBuiltinTest() for additional information.
|
||||
*/
|
||||
static int testBitvecBuiltinTest(
|
||||
void *NotUsed,
|
||||
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
|
||||
int argc, /* Number of arguments */
|
||||
const char **argv /* Text of each argument */
|
||||
){
|
||||
int sz, rc;
|
||||
int nProg = 0;
|
||||
int aProg[100];
|
||||
const char *z;
|
||||
if( argc!=3 ){
|
||||
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
|
||||
" SIZE PROGRAM\"", (void*)0);
|
||||
}
|
||||
if( Tcl_GetInt(interp, argv[1], &sz) ) return TCL_ERROR;
|
||||
z = argv[2];
|
||||
while( nProg<99 && *z ){
|
||||
while( *z && !sqlite3Isdigit(*z) ){ z++; }
|
||||
if( *z==0 ) break;
|
||||
aProg[nProg++] = atoi(z);
|
||||
while( sqlite3Isdigit(*z) ){ z++; }
|
||||
}
|
||||
aProg[nProg] = 0;
|
||||
rc = sqlite3_test_control(SQLITE_TESTCTRL_BITVEC_TEST, sz, aProg);
|
||||
Tcl_SetObjResult(interp, Tcl_NewIntObj(rc));
|
||||
return TCL_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
** Register commands with the TCL interpreter.
|
||||
*/
|
||||
int Sqlitetest2_Init(Tcl_Interp *interp){
|
||||
extern int sqlite3_io_error_persist;
|
||||
extern int sqlite3_io_error_pending;
|
||||
extern int sqlite3_io_error_hit;
|
||||
extern int sqlite3_io_error_hardhit;
|
||||
extern int sqlite3_diskfull_pending;
|
||||
extern int sqlite3_diskfull;
|
||||
static struct {
|
||||
char *zName;
|
||||
Tcl_CmdProc *xProc;
|
||||
} aCmd[] = {
|
||||
{ "pager_open", (Tcl_CmdProc*)pager_open },
|
||||
{ "pager_close", (Tcl_CmdProc*)pager_close },
|
||||
{ "pager_commit", (Tcl_CmdProc*)pager_commit },
|
||||
{ "pager_rollback", (Tcl_CmdProc*)pager_rollback },
|
||||
{ "pager_stmt_begin", (Tcl_CmdProc*)pager_stmt_begin },
|
||||
{ "pager_stmt_commit", (Tcl_CmdProc*)pager_stmt_commit },
|
||||
{ "pager_stmt_rollback", (Tcl_CmdProc*)pager_stmt_rollback },
|
||||
{ "pager_stats", (Tcl_CmdProc*)pager_stats },
|
||||
{ "pager_pagecount", (Tcl_CmdProc*)pager_pagecount },
|
||||
{ "page_get", (Tcl_CmdProc*)page_get },
|
||||
{ "page_lookup", (Tcl_CmdProc*)page_lookup },
|
||||
{ "page_unref", (Tcl_CmdProc*)page_unref },
|
||||
{ "page_read", (Tcl_CmdProc*)page_read },
|
||||
{ "page_write", (Tcl_CmdProc*)page_write },
|
||||
{ "page_number", (Tcl_CmdProc*)page_number },
|
||||
{ "pager_truncate", (Tcl_CmdProc*)pager_truncate },
|
||||
#ifndef SQLITE_OMIT_DISKIO
|
||||
{ "fake_big_file", (Tcl_CmdProc*)fake_big_file },
|
||||
#endif
|
||||
{ "sqlite3BitvecBuiltinTest",(Tcl_CmdProc*)testBitvecBuiltinTest },
|
||||
{ "sqlite3_test_control_pending_byte", (Tcl_CmdProc*)testPendingByte },
|
||||
{ "sqlite3_test_control_fault_install", (Tcl_CmdProc*)faultInstallCmd },
|
||||
};
|
||||
int i;
|
||||
for(i=0; i<sizeof(aCmd)/sizeof(aCmd[0]); i++){
|
||||
Tcl_CreateCommand(interp, aCmd[i].zName, aCmd[i].xProc, 0, 0);
|
||||
}
|
||||
Tcl_LinkVar(interp, "sqlite_io_error_pending",
|
||||
(char*)&sqlite3_io_error_pending, TCL_LINK_INT);
|
||||
Tcl_LinkVar(interp, "sqlite_io_error_persist",
|
||||
(char*)&sqlite3_io_error_persist, TCL_LINK_INT);
|
||||
Tcl_LinkVar(interp, "sqlite_io_error_hit",
|
||||
(char*)&sqlite3_io_error_hit, TCL_LINK_INT);
|
||||
Tcl_LinkVar(interp, "sqlite_io_error_hardhit",
|
||||
(char*)&sqlite3_io_error_hardhit, TCL_LINK_INT);
|
||||
Tcl_LinkVar(interp, "sqlite_diskfull_pending",
|
||||
(char*)&sqlite3_diskfull_pending, TCL_LINK_INT);
|
||||
Tcl_LinkVar(interp, "sqlite_diskfull",
|
||||
(char*)&sqlite3_diskfull, TCL_LINK_INT);
|
||||
#ifndef SQLITE_OMIT_WSD
|
||||
Tcl_LinkVar(interp, "sqlite_pending_byte",
|
||||
(char*)&sqlite3PendingByte, TCL_LINK_INT | TCL_LINK_READ_ONLY);
|
||||
#endif
|
||||
return TCL_OK;
|
||||
}
|
||||
Reference in New Issue
Block a user