Enable cell overflow checking in sqlite3BtreeInitPage() using the

compile-time option SQLITE_ENABLE_OVERSIZE_CELL_CHECK.  Change the tests
so that they recognize different error messages depending on the setting
of this macro. (CVS 6735)

FossilOrigin-Name: 56bff6eb2fc5f0afbd96afc986671ec744bd40e1

src/btree.c

@@ -9,7 +9,7 @@
 **    May you share freely, never taking more than you give.
 **
 *************************************************************************
-** $Id: btree.c,v 1.623 2009/06/09 11:34:11 danielk1977 Exp $
+** $Id: btree.c,v 1.624 2009/06/09 13:42:25 drh Exp $
 **
 ** This file implements a external (disk-based) database using BTrees.
 ** See the header comment on "btreeInt.h" for additional information.
@@ -1153,7 +1153,7 @@ int sqlite3BtreeInitPage(MemPage *pPage){
     ** past the end of a page boundary and causes SQLITE_CORRUPT to be 
     ** returned if it does.
     */
-#if defined(SQLITE_OVERREAD_CHECK)
+#if defined(SQLITE_ENABLE_OVERSIZE_CELL_CHECK)
     {
       int iCellFirst;   /* First allowable cell index */
       int iCellLast;    /* Last possible cell index */

src/test_config.c

@@ -16,7 +16,7 @@
 ** The focus of this file is providing the TCL testing layer
 ** access to compile-time constants.
 **
-** $Id: test_config.c,v 1.48 2009/03/16 13:19:36 danielk1977 Exp $
+** $Id: test_config.c,v 1.49 2009/06/09 13:42:25 drh Exp $
 */
 
 #include "sqliteLimit.h"
@@ -177,6 +177,16 @@ static void set_options(Tcl_Interp *interp){
   Tcl_SetVar2(interp, "sqlite_options", "columnmetadata", "0", TCL_GLOBAL_ONLY);
 #endif
 
+#ifdef SQLITE_ENABLE_OVERSIZE_CELL_CHECK
+  Tcl_SetVar2(interp, "sqlite_options", "oversize_cell_check", "1",
+              TCL_GLOBAL_ONLY);
+#else
+  Tcl_SetVar2(interp, "sqlite_options", "oversize_cell_check", "0",
+              TCL_GLOBAL_ONLY);
+#endif
+
+
+
 #ifdef SQLITE_OMIT_COMPLETE
   Tcl_SetVar2(interp, "sqlite_options", "complete", "0", TCL_GLOBAL_ONLY);
 #else