database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-08-05 15:55:57 +03:00
Code Activity

Got a lot of BTree tests working. Still lots more needed. (CVS 230)

Browse Source 
FossilOrigin-Name: 9cfeeb5896d2a17c8c7904136d346a6245c9e497
This commit is contained in:
drh
2001-06-28 01:54:48 +00:00
parent 2aa679f604
commit dd79342e87
9 changed files with 405 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
src/test3.c
View File

@@ -25,7 +25,7 @@
** is not included in the SQLite library. It is used for automated
** testing of the SQLite library.
**
** $Id: test3.c,v 1.3 2001/06/25 02:11:07 drh Exp $
** $Id: test3.c,v 1.4 2001/06/28 01:54:49 drh Exp $
*/
#include "sqliteInt.h"
#include "pager.h"
@@ -355,6 +355,64 @@ static int btree_page_dump(
return TCL_OK;
}
/*
** Usage: btree_pager_stats ID
**
** Returns pager statistics
*/
static int btree_pager_stats(
void *NotUsed,
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
int argc, /* Number of arguments */
char **argv /* Text of each argument */
){
Btree *pBt;
int i;
int *a;
if( argc!=2 ){
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
" ID\"", 0);
return TCL_ERROR;
}
if( Tcl_GetInt(interp, argv[1], (int*)&pBt) ) return TCL_ERROR;
a = sqlitepager_stats(sqliteBtreePager(pBt));
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]);
sprintf(zBuf,"%d",a[i]);
Tcl_AppendElement(interp, zBuf);
}
return TCL_OK;
}
/*
** Usage: btree_pager_ref_dump ID
**
** Print out all outstanding pages.
*/
static int btree_pager_ref_dump(
void *NotUsed,
Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
int argc, /* Number of arguments */
char **argv /* Text of each argument */
){
Btree *pBt;
if( argc!=2 ){
Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
" ID\"", 0);
return TCL_ERROR;
}
if( Tcl_GetInt(interp, argv[1], (int*)&pBt) ) return TCL_ERROR;
sqlitepager_refdump(sqliteBtreePager(pBt));
return TCL_OK;
}
/*
** Usage: btree_cursor ID TABLENUM
**
@@ -669,6 +727,8 @@ int Sqlitetest3_Init(Tcl_Interp *interp){
Tcl_CreateCommand(interp, "btree_get_meta", btree_get_meta, 0, 0);
Tcl_CreateCommand(interp, "btree_update_meta", btree_update_meta, 0, 0);
Tcl_CreateCommand(interp, "btree_page_dump", btree_page_dump, 0, 0);
Tcl_CreateCommand(interp, "btree_pager_stats", btree_pager_stats, 0, 0);
Tcl_CreateCommand(interp, "btree_pager_ref_dump", btree_pager_ref_dump, 0, 0);
Tcl_CreateCommand(interp, "btree_cursor", btree_cursor, 0, 0);
Tcl_CreateCommand(interp, "btree_close_cursor", btree_close_cursor, 0, 0);
Tcl_CreateCommand(interp, "btree_move_to", btree_move_to, 0, 0);
@@ -678,5 +738,7 @@ int Sqlitetest3_Init(Tcl_Interp *interp){
Tcl_CreateCommand(interp, "btree_key", btree_key, 0, 0);
Tcl_CreateCommand(interp, "btree_data", btree_data, 0, 0);
Tcl_CreateCommand(interp, "btree_cursor_dump", btree_cursor_dump, 0, 0);
Tcl_LinkVar(interp, "pager_refinfo_enable", (char*)&pager_refinfo_enable,
TCL_LINK_INT);
return TCL_OK;
}