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Overview
| Comment: | Fix fuzzcheck so that it works with SQLITE_OMIT_PROGRESS_CALLBACK. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
7a9c4eb30e6a834da20931b535c28948 |
| User & Date: | drh 2015-06-24 23:17:35 |
Context
|
2015-06-24
| ||
| 23:44 | Add the --timeout option to fuzzcheck. (check-in: a8f4f7fa user: drh tags: trunk) | |
| 23:17 | Fix fuzzcheck so that it works with SQLITE_OMIT_PROGRESS_CALLBACK. (check-in: 7a9c4eb3 user: drh tags: trunk) | |
| 18:22 | Add "ON CONFLICT" handling to the spellfix module. (check-in: 07937a81 user: drh tags: trunk) | |
Changes
Changes to test/fuzzcheck.c.
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#ifdef __unix__
alarm(N);
#else
(void)N;
#endif
}
/*
** This an SQL progress handler. After an SQL statement has run for
** many steps, we want to interrupt it. This guards against infinite
** loops from recursive common table expressions.
**
** *pVdbeLimitFlag is true if the --limit-vdbe command-line option is used.
** In that case, hitting the progress handler is a fatal error.
*/
static int progressHandler(void *pVdbeLimitFlag){
if( *(int*)pVdbeLimitFlag ) fatalError("too many VDBE cycles");
return 1;
}
/*
** Reallocate memory. Show and error and quit if unable.
*/
static void *safe_realloc(void *pOld, int szNew){
void *pNew = realloc(pOld, szNew);
if( pNew==0 ) fatalError("unable to realloc for %d bytes", szNew);
................................................................................
openFlags |= SQLITE_OPEN_MEMORY;
zVfs = 0;
}
rc = sqlite3_open_v2("main.db", &db, openFlags, zVfs);
if( rc ) fatalError("cannot open inmem database");
if( cellSzCkFlag ) runSql(db, "PRAGMA cell_size_check=ON", runFlags);
setAlarm(10);
if( sqlFuzz || vdbeLimitFlag ){
sqlite3_progress_handler(db, 100000, progressHandler, &vdbeLimitFlag);
}
do{
runSql(db, (char*)pSql->a, runFlags);
}while( timeoutTest );
setAlarm(0);
sqlite3_close(db);
if( sqlite3_memory_used()>0 ) fatalError("memory leak");
reformatVfs();
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#ifdef __unix__ alarm(N); #else (void)N; #endif } #ifndef SQLITE_OMIT_PROGRESS_CALLBACK /* ** This an SQL progress handler. After an SQL statement has run for ** many steps, we want to interrupt it. This guards against infinite ** loops from recursive common table expressions. ** ** *pVdbeLimitFlag is true if the --limit-vdbe command-line option is used. ** In that case, hitting the progress handler is a fatal error. */ static int progressHandler(void *pVdbeLimitFlag){ if( *(int*)pVdbeLimitFlag ) fatalError("too many VDBE cycles"); return 1; } #endif /* ** Reallocate memory. Show and error and quit if unable. */ static void *safe_realloc(void *pOld, int szNew){ void *pNew = realloc(pOld, szNew); if( pNew==0 ) fatalError("unable to realloc for %d bytes", szNew); ................................................................................ openFlags |= SQLITE_OPEN_MEMORY; zVfs = 0; } rc = sqlite3_open_v2("main.db", &db, openFlags, zVfs); if( rc ) fatalError("cannot open inmem database"); if( cellSzCkFlag ) runSql(db, "PRAGMA cell_size_check=ON", runFlags); setAlarm(10); #ifndef SQLITE_OMIT_PROGRESS_CALLBACK if( sqlFuzz || vdbeLimitFlag ){ sqlite3_progress_handler(db, 100000, progressHandler, &vdbeLimitFlag); } #endif do{ runSql(db, (char*)pSql->a, runFlags); }while( timeoutTest ); setAlarm(0); sqlite3_close(db); if( sqlite3_memory_used()>0 ) fatalError("memory leak"); reformatVfs(); |