static void nativeResetCancel(JNIEnv* env, jobject clazz, jlong connectionPtr,
jboolean cancelable) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
connection->canceled = false;
if (cancelable) {
sqlite3_progress_handler(connection->db, 4, sqliteProgressHandlerCallback,
connection);
} else {
sqlite3_progress_handler(connection->db, 0, NULL, NULL);
}
}
int main(int argc, char **argv){
char *zErrMsg = 0;
int rc;
if( argc!=3 ){
fprintf(stderr, "Usage: %s DATABASE SQL-STATEMENT\n", argv[0]);
return(1);
}
char *database_filename = argv[1];
char *sql_statement = argv[2];
/*
* Opening the database file and creating a handle
*/
sqlite3 *db;
rc = sqlite3_open(database_filename, &db);
if( rc ){
fprintf(stderr, "Can't open database: %s\n", sqlite3_errmsg(db));
sqlite3_close(db);
return 1 ;
}
/*
* Installing the progress callback
*/
int nb_dbvm_instructions = 0;
sqlite3_progress_handler(db, INSTRUCTIONS_PER_CALL, query_progress_callback, &nb_dbvm_instructions);
/*
* We can execute an sql statement on the database and also have a callback
* function called.
*/
rc = sqlite3_exec(db, sql_statement, NULL, 0, &zErrMsg);
if( rc!=SQLITE_OK ){
fprintf(stderr, "SQL error: %s\n", zErrMsg);
sqlite3_free(zErrMsg);
}
/*
* Keep doing the same query over and over just to make the progress
* bar keep going
*/
while(1){rc = sqlite3_exec(db, sql_statement, NULL, 0, &zErrMsg);}
/*
* Closing the connection to the database.
*/
sqlite3_close(db);
return 0;
}
int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
if (size < 1) return 0;
sqlite3* db;
if (SQLITE_OK != sqlite3_open(":memory:", &db)) return 0;
sqlite3_stmt* statement = NULL;
const char* tail = NULL;
sqlite3_progress_handler(db, 10000, &Progress, NULL);
if (SQLITE_OK ==
sqlite3_prepare_v2(db, (const char*)(data), size, &statement, NULL)) {
for (int i = 0; i < 5 && sqlite3_step(statement) == SQLITE_ROW; i++) {}
sqlite3_finalize(statement);
}
sqlite3_close(db);
return 0;
}
void FbDatabase::JoinThread(FbThread * thread)
{
sqlite3 * db = (sqlite3*) GetDatabaseHandle();
if (db) sqlite3_progress_handler( db, 100, DatabaseThreadCallback, thread);
}
int main(int argc, char **argv){
sqlite3_int64 iBegin; /* Start time of this program */
int quietFlag = 0; /* True if --quiet or -q */
int verboseFlag = 0; /* True if --verbose or -v */
char *zInsSql = 0; /* SQL statement for --load-db or --load-sql */
int iFirstInsArg = 0; /* First argv[] to use for --load-db or --load-sql */
sqlite3 *db = 0; /* The open database connection */
sqlite3_stmt *pStmt; /* A prepared statement */
int rc; /* Result code from SQLite interface calls */
Blob *pSql; /* For looping over SQL scripts */
Blob *pDb; /* For looping over template databases */
int i; /* Loop index for the argv[] loop */
int onlySqlid = -1; /* --sqlid */
int onlyDbid = -1; /* --dbid */
int nativeFlag = 0; /* --native-vfs */
int rebuildFlag = 0; /* --rebuild */
int vdbeLimitFlag = 0; /* --limit-vdbe */
int timeoutTest = 0; /* undocumented --timeout-test flag */
int runFlags = 0; /* Flags sent to runSql() */
char *zMsg = 0; /* Add this message */
int nSrcDb = 0; /* Number of source databases */
char **azSrcDb = 0; /* Array of source database names */
int iSrcDb; /* Loop over all source databases */
int nTest = 0; /* Total number of tests performed */
char *zDbName = ""; /* Appreviated name of a source database */
const char *zFailCode = 0; /* Value of the TEST_FAILURE environment variable */
int cellSzCkFlag = 0; /* --cell-size-check */
int sqlFuzz = 0; /* True for SQL fuzz testing. False for DB fuzz */
int iTimeout = 120; /* Default 120-second timeout */
int nMem = 0; /* Memory limit */
char *zExpDb = 0; /* Write Databases to files in this directory */
char *zExpSql = 0; /* Write SQL to files in this directory */
iBegin = timeOfDay();
#ifdef __unix__
signal(SIGALRM, timeoutHandler);
#endif
g.zArgv0 = argv[0];
zFailCode = getenv("TEST_FAILURE");
for(i=1; i<argc; i++){
const char *z = argv[i];
if( z[0]=='-' ){
z++;
if( z[0]=='-' ) z++;
if( strcmp(z,"cell-size-check")==0 ){
cellSzCkFlag = 1;
}else
if( strcmp(z,"dbid")==0 ){
if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]);
onlyDbid = integerValue(argv[++i]);
}else
if( strcmp(z,"export-db")==0 ){
if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]);
zExpDb = argv[++i];
}else
if( strcmp(z,"export-sql")==0 ){
if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]);
zExpSql = argv[++i];
}else
if( strcmp(z,"help")==0 ){
showHelp();
return 0;
}else
if( strcmp(z,"limit-mem")==0 ){
if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]);
nMem = integerValue(argv[++i]);
}else
if( strcmp(z,"limit-vdbe")==0 ){
vdbeLimitFlag = 1;
}else
if( strcmp(z,"load-sql")==0 ){
zInsSql = "INSERT INTO xsql(sqltext) VALUES(CAST(readfile(?1) AS text))";
iFirstInsArg = i+1;
break;
}else
if( strcmp(z,"load-db")==0 ){
zInsSql = "INSERT INTO db(dbcontent) VALUES(readfile(?1))";
iFirstInsArg = i+1;
break;
}else
if( strcmp(z,"m")==0 ){
if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]);
zMsg = argv[++i];
}else
if( strcmp(z,"native-vfs")==0 ){
nativeFlag = 1;
}else
if( strcmp(z,"quiet")==0 || strcmp(z,"q")==0 ){
quietFlag = 1;
verboseFlag = 0;
}else
if( strcmp(z,"rebuild")==0 ){
rebuildFlag = 1;
}else
if( strcmp(z,"result-trace")==0 ){
runFlags |= SQL_OUTPUT;
}else
if( strcmp(z,"sqlid")==0 ){
if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]);
onlySqlid = integerValue(argv[++i]);
}else
if( strcmp(z,"timeout")==0 ){
if( i>=argc-1 ) fatalError("missing arguments on %s", argv[i]);
iTimeout = integerValue(argv[++i]);
}else
if( strcmp(z,"timeout-test")==0 ){
timeoutTest = 1;
#ifndef __unix__
fatalError("timeout is not available on non-unix systems");
#endif
}else
if( strcmp(z,"verbose")==0 || strcmp(z,"v")==0 ){
quietFlag = 0;
verboseFlag = 1;
runFlags |= SQL_TRACE;
}else
{
fatalError("unknown option: %s", argv[i]);
}
}else{
nSrcDb++;
azSrcDb = safe_realloc(azSrcDb, nSrcDb*sizeof(azSrcDb[0]));
azSrcDb[nSrcDb-1] = argv[i];
}
}
if( nSrcDb==0 ) fatalError("no source database specified");
if( nSrcDb>1 ){
if( zMsg ){
fatalError("cannot change the description of more than one database");
}
if( zInsSql ){
fatalError("cannot import into more than one database");
}
}
/* Process each source database separately */
for(iSrcDb=0; iSrcDb<nSrcDb; iSrcDb++){
rc = sqlite3_open(azSrcDb[iSrcDb], &db);
if( rc ){
fatalError("cannot open source database %s - %s",
azSrcDb[iSrcDb], sqlite3_errmsg(db));
}
rc = sqlite3_exec(db,
"CREATE TABLE IF NOT EXISTS db(\n"
" dbid INTEGER PRIMARY KEY, -- database id\n"
" dbcontent BLOB -- database disk file image\n"
");\n"
"CREATE TABLE IF NOT EXISTS xsql(\n"
" sqlid INTEGER PRIMARY KEY, -- SQL script id\n"
" sqltext TEXT -- Text of SQL statements to run\n"
");"
"CREATE TABLE IF NOT EXISTS readme(\n"
" msg TEXT -- Human-readable description of this file\n"
");", 0, 0, 0);
if( rc ) fatalError("cannot create schema: %s", sqlite3_errmsg(db));
if( zMsg ){
char *zSql;
zSql = sqlite3_mprintf(
"DELETE FROM readme; INSERT INTO readme(msg) VALUES(%Q)", zMsg);
rc = sqlite3_exec(db, zSql, 0, 0, 0);
sqlite3_free(zSql);
if( rc ) fatalError("cannot change description: %s", sqlite3_errmsg(db));
}
if( zInsSql ){
sqlite3_create_function(db, "readfile", 1, SQLITE_UTF8, 0,
readfileFunc, 0, 0);
rc = sqlite3_prepare_v2(db, zInsSql, -1, &pStmt, 0);
if( rc ) fatalError("cannot prepare statement [%s]: %s",
zInsSql, sqlite3_errmsg(db));
rc = sqlite3_exec(db, "BEGIN", 0, 0, 0);
if( rc ) fatalError("cannot start a transaction");
for(i=iFirstInsArg; i<argc; i++){
sqlite3_bind_text(pStmt, 1, argv[i], -1, SQLITE_STATIC);
sqlite3_step(pStmt);
rc = sqlite3_reset(pStmt);
if( rc ) fatalError("insert failed for %s", argv[i]);
}
sqlite3_finalize(pStmt);
rc = sqlite3_exec(db, "COMMIT", 0, 0, 0);
if( rc ) fatalError("cannot commit the transaction: %s", sqlite3_errmsg(db));
rebuild_database(db);
sqlite3_close(db);
return 0;
}
if( zExpDb!=0 || zExpSql!=0 ){
sqlite3_create_function(db, "writefile", 2, SQLITE_UTF8, 0,
writefileFunc, 0, 0);
if( zExpDb!=0 ){
const char *zExDb =
"SELECT writefile(printf('%s/db%06d.db',?1,dbid),dbcontent),"
" dbid, printf('%s/db%06d.db',?1,dbid), length(dbcontent)"
" FROM db WHERE ?2<0 OR dbid=?2;";
rc = sqlite3_prepare_v2(db, zExDb, -1, &pStmt, 0);
if( rc ) fatalError("cannot prepare statement [%s]: %s",
zExDb, sqlite3_errmsg(db));
sqlite3_bind_text64(pStmt, 1, zExpDb, strlen(zExpDb),
SQLITE_STATIC, SQLITE_UTF8);
sqlite3_bind_int(pStmt, 2, onlyDbid);
while( sqlite3_step(pStmt)==SQLITE_ROW ){
printf("write db-%d (%d bytes) into %s\n",
sqlite3_column_int(pStmt,1),
sqlite3_column_int(pStmt,3),
sqlite3_column_text(pStmt,2));
}
sqlite3_finalize(pStmt);
}
if( zExpSql!=0 ){
const char *zExSql =
"SELECT writefile(printf('%s/sql%06d.txt',?1,sqlid),sqltext),"
" sqlid, printf('%s/sql%06d.txt',?1,sqlid), length(sqltext)"
" FROM xsql WHERE ?2<0 OR sqlid=?2;";
rc = sqlite3_prepare_v2(db, zExSql, -1, &pStmt, 0);
if( rc ) fatalError("cannot prepare statement [%s]: %s",
zExSql, sqlite3_errmsg(db));
sqlite3_bind_text64(pStmt, 1, zExpSql, strlen(zExpSql),
SQLITE_STATIC, SQLITE_UTF8);
sqlite3_bind_int(pStmt, 2, onlySqlid);
while( sqlite3_step(pStmt)==SQLITE_ROW ){
printf("write sql-%d (%d bytes) into %s\n",
sqlite3_column_int(pStmt,1),
sqlite3_column_int(pStmt,3),
sqlite3_column_text(pStmt,2));
}
sqlite3_finalize(pStmt);
}
sqlite3_close(db);
return 0;
}
/* Load all SQL script content and all initial database images from the
** source db
*/
blobListLoadFromDb(db, "SELECT sqlid, sqltext FROM xsql", onlySqlid,
&g.nSql, &g.pFirstSql);
if( g.nSql==0 ) fatalError("need at least one SQL script");
blobListLoadFromDb(db, "SELECT dbid, dbcontent FROM db", onlyDbid,
&g.nDb, &g.pFirstDb);
if( g.nDb==0 ){
g.pFirstDb = safe_realloc(0, sizeof(Blob));
memset(g.pFirstDb, 0, sizeof(Blob));
g.pFirstDb->id = 1;
g.pFirstDb->seq = 0;
g.nDb = 1;
sqlFuzz = 1;
}
/* Print the description, if there is one */
if( !quietFlag ){
int i;
zDbName = azSrcDb[iSrcDb];
i = strlen(zDbName) - 1;
while( i>0 && zDbName[i-1]!='/' && zDbName[i-1]!='\\' ){ i--; }
zDbName += i;
sqlite3_prepare_v2(db, "SELECT msg FROM readme", -1, &pStmt, 0);
if( pStmt && sqlite3_step(pStmt)==SQLITE_ROW ){
printf("%s: %s\n", zDbName, sqlite3_column_text(pStmt,0));
}
sqlite3_finalize(pStmt);
}
/* Rebuild the database, if requested */
if( rebuildFlag ){
if( !quietFlag ){
printf("%s: rebuilding... ", zDbName);
fflush(stdout);
}
rebuild_database(db);
if( !quietFlag ) printf("done\n");
}
/* Close the source database. Verify that no SQLite memory allocations are
** outstanding.
*/
sqlite3_close(db);
if( sqlite3_memory_used()>0 ){
fatalError("SQLite has memory in use before the start of testing");
}
/* Limit available memory, if requested */
if( nMem>0 ){
void *pHeap;
sqlite3_shutdown();
pHeap = malloc(nMem);
if( pHeap==0 ){
fatalError("failed to allocate %d bytes of heap memory", nMem);
}
sqlite3_config(SQLITE_CONFIG_HEAP, pHeap, nMem, 128);
}
/* Register the in-memory virtual filesystem
*/
formatVfs();
inmemVfsRegister();
/* Run a test using each SQL script against each database.
*/
if( !verboseFlag && !quietFlag ) printf("%s:", zDbName);
for(pSql=g.pFirstSql; pSql; pSql=pSql->pNext){
for(pDb=g.pFirstDb; pDb; pDb=pDb->pNext){
int openFlags;
const char *zVfs = "inmem";
sqlite3_snprintf(sizeof(g.zTestName), g.zTestName, "sqlid=%d,dbid=%d",
pSql->id, pDb->id);
if( verboseFlag ){
printf("%s\n", g.zTestName);
fflush(stdout);
}else if( !quietFlag ){
static int prevAmt = -1;
int idx = pSql->seq*g.nDb + pDb->id - 1;
int amt = idx*10/(g.nDb*g.nSql);
if( amt!=prevAmt ){
printf(" %d%%", amt*10);
fflush(stdout);
prevAmt = amt;
}
}
createVFile("main.db", pDb->sz, pDb->a);
openFlags = SQLITE_OPEN_CREATE | SQLITE_OPEN_READWRITE;
if( nativeFlag && pDb->sz==0 ){
openFlags |= SQLITE_OPEN_MEMORY;
zVfs = 0;
}
rc = sqlite3_open_v2("main.db", &db, openFlags, zVfs);
if( rc ) fatalError("cannot open inmem database");
#ifdef SQLITE_ENABLE_JSON1
{
extern int sqlite3_json_init(sqlite3*);
sqlite3_json_init(db);
}
#endif
if( cellSzCkFlag ) runSql(db, "PRAGMA cell_size_check=ON", runFlags);
setAlarm(iTimeout);
#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();
nTest++;
g.zTestName[0] = 0;
/* Simulate an error if the TEST_FAILURE environment variable is "5".
** This is used to verify that automated test script really do spot
** errors that occur in this test program.
*/
if( zFailCode ){
if( zFailCode[0]=='5' && zFailCode[1]==0 ){
fatalError("simulated failure");
}else if( zFailCode[0]!=0 ){
/* If TEST_FAILURE is something other than 5, just exit the test
** early */
printf("\nExit early due to TEST_FAILURE being set\n");
iSrcDb = nSrcDb-1;
goto sourcedb_cleanup;
}
}
}
}
if( !quietFlag && !verboseFlag ){
printf(" 100%% - %d tests\n", g.nDb*g.nSql);
}
/* Clean up at the end of processing a single source database
*/
sourcedb_cleanup:
blobListFree(g.pFirstSql);
blobListFree(g.pFirstDb);
reformatVfs();
} /* End loop over all source databases */
if( !quietFlag ){
sqlite3_int64 iElapse = timeOfDay() - iBegin;
printf("fuzzcheck: 0 errors out of %d tests in %d.%03d seconds\n"
"SQLite %s %s\n",
nTest, (int)(iElapse/1000), (int)(iElapse%1000),
sqlite3_libversion(), sqlite3_sourceid());
}
free(azSrcDb);
return 0;
}
DLL_FUNCTION(void) BU_SQLite_Progress_Handler(sqlite3* db, int32_t nOps, int32_t(*xProgress)(void*), void* pArg) {
#pragma comment(linker, "/EXPORT:BU_SQLite_Progress_Handler=_BU_SQLite_Progress_Handler@16")
sqlite3_progress_handler(db, nOps, xProgress, pArg);
}
