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Add a completely new testing system for the Bitvec object. The new

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testing system uses sqlite3_test_control() instead of unpublished
APIs.  Now provides 100% condition/decision coverage.  Obscure bugs
in Bitvec found and fixed as a result of the enhanced coverage. (CVS 4902)

FossilOrigin-Name: 2498d3ea36ecab6d9c0f04ef1c49d76a7a215a4f
This commit is contained in:
drh
2008-03-21 16:45:47 +00:00
parent 6f332c18d9
commit 3088d59e06
12 changed files with 357 additions and 309 deletions
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21
src/main.c
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@@ -14,7 +14,7 @@
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.428 2008/03/20 18:00:49 drh Exp $
** $Id: main.c,v 1.429 2008/03/21 16:45:47 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -1574,7 +1574,7 @@ int sqlite3_file_control(sqlite3 *db, const char *zDbName, int op, void *pArg){
*/
int sqlite3_test_control(int op, ...){
int rc = 0;
#ifndef SQLITE_OMIT_TESTLOGIC
#ifndef SQLITE_OMIT_BUILTIN_TEST
va_list ap;
va_start(ap, op);
switch( op ){
@@ -1658,8 +1658,23 @@ int sqlite3_test_control(int op, ...){
sqlite3PrngResetState();
break;
}
/*
** sqlite3_test_control(BITVEC_TEST, size, program)
**
** Run a test against a Bitvec object of size. The program argument
** is an array of integers that defines the test. Return -1 on a
** memory allocation error, 0 on success, or non-zero for an error.
** See the sqlite3BitvecBuiltinTest() for additional information.
*/
case SQLITE_TESTCTRL_BITVEC_TEST: {
int sz = va_arg(ap, int);
int *aProg = va_arg(ap, int*);
rc = sqlite3BitvecBuiltinTest(sz, aProg);
break;
}
}
va_end(ap);
#endif /* SQLITE_OMIT_TESTLOGIC */
#endif /* SQLITE_OMIT_BUILTIN_TEST */
return rc;
}