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Test cases to improve coverage of pager.c. (CVS 2205)

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FossilOrigin-Name: 0428a1480126f7e73dc1e24b6fbfa185d2d83dd3
This commit is contained in:
danielk1977
2005-01-13 11:07:52 +00:00
parent 2c3365493b
commit aca790ace3
11 changed files with 320 additions and 36 deletions
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16
src/pager.c
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@@ -18,7 +18,7 @@
** file simultaneously, or one process from reading the database while
** another is writing.
**
** @(#) $Id: pager.c,v 1.181 2005/01/11 10:25:08 danielk1977 Exp $
** @(#) $Id: pager.c,v 1.182 2005/01/13 11:07:53 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "os.h"
@@ -358,7 +358,7 @@ static const unsigned char aJournalMagic[] = {
/*
** Enable reference count tracking (for debugging) here:
*/
#ifdef SQLITE_TEST
#ifdef SQLITE_DEBUG
int pager3_refinfo_enable = 0;
static void pager_refinfo(PgHdr *p){
static int cnt = 0;
@@ -506,8 +506,9 @@ static int readMasterJournal(OsFile *pJrnl, char **pzMaster){
*/
sqliteFree(*pzMaster);
*pzMaster = 0;
}else{
(*pzMaster)[len] = '\0';
}
(*pzMaster)[len] = '\0';
return SQLITE_OK;
}
@@ -1829,12 +1830,7 @@ int sqlite3pager_close(Pager *pPager){
** sqlite3OsDelete(pPager->zFilename);
** }
*/
if( pPager->zFilename!=(char*)&pPager[1] ){
assert( 0 ); /* Cannot happen */
sqliteFree(pPager->zFilename);
sqliteFree(pPager->zJournal);
sqliteFree(pPager->zDirectory);
}
sqliteFree(pPager);
return SQLITE_OK;
}
@@ -1879,7 +1875,7 @@ static void _page_ref(PgHdr *pPg){
pPg->nRef++;
REFINFO(pPg);
}
#ifdef SQLITE_TEST
#ifdef SQLITE_DEBUG
static void page_ref(PgHdr *pPg){
if( pPg->nRef==0 ){
_page_ref(pPg);