Add an assert_fts3_nc() macro to fts3 - for assert() conditions that are only true when it is guaranteed that the fts3 database is not corrupt.

FossilOrigin-Name: 3498908cd7f3d0e35b70796537124e3da0bd99d48750ba51bcb9eba87e28ed4d
2019-01-25 14:48:18 +00:00
parent 31ab7d8e5c
commit c1f6618217
8 changed files with 270 additions and 16 deletions
@@ -129,6 +129,18 @@ SQLITE_EXTENSION_INIT3
 #define POS_COLUMN  (1)     /* Column-list terminator */
 #define POS_END     (0)     /* Position-list terminator */ 

+/*
+** The assert_fts3_nc() macro is similar to the assert() macro, except that it
+** is used for assert() conditions that are true only if it can be 
+** guranteed that the database is not corrupt.
+*/
+#ifdef SQLITE_DEBUG
+extern int sqlite3_fts3_may_be_corrupt;
+# define assert_fts3_nc(x) assert(sqlite3_fts3_may_be_corrupt || (x))
+#else
+# define assert_fts3_nc(x) assert(x)
+#endif
+
 /*
 ** This section provides definitions to allow the
 ** FTS3 extension to be compiled outside of the