test/unit/test_hash/_hash_delete3.res

   1 Hash with chaining representation of the hash table
   2 |key:-bla|len:4|val=8|->NULL
   3 |key:-hmmdump|len:8|val=1|->|key:-subvq|len:6|val=7|->|key:-outlatdir|len:10|val=3|->NULL
   4 |key:-lminmemory|len:11|val=6|->NULL
   5 |key:-lm|len:3|val=4|->NULL
   6 |key:-beam|len:5|val=5|->NULL
   7 The total number of keys =7