New testcase() macros. Fix a problem with INSERT when the IPK is to the

right of generated columns.

FossilOrigin-Name: 412799fc5527aaca987e4e04b8a4f774dcdb70fb80e3a126dc3a26d48a66935c

src/sqliteInt.h

@@ -2037,6 +2037,7 @@ struct Table {
 #define TF_HasStat1        0x0010    /* nRowLogEst set from sqlite_stat1 */
 #define TF_HasVirtual      0x0020    /* Has one or more VIRTUAL columns */
 #define TF_HasStored       0x0040    /* Has one or more STORED columns */
+#define TF_HasGenerated    0x0060    /* Combo: HasVirtual + HasStored */
 #define TF_WithoutRowid    0x0080    /* No rowid.  PRIMARY KEY is the key */
 #define TF_StatsUsed       0x0100    /* Query planner decisions affected by
                                      ** Index.aiRowLogEst[] values */