lib: Save and restore term position in message while indexing.

This fixes the recently addead search-position-overlap bug as
demonstrated in the test of the same name.
This commit is contained in:
Carl Worth 2011-01-26 15:53:14 +10:00
parent fb54dee4ac
commit db70f3f0c4

View file

@ -39,6 +39,7 @@ struct _notmuch_message {
unsigned long flags;
Xapian::Document doc;
Xapian::termcount termpos;
};
#define ARRAY_SIZE(arr) (sizeof (arr) / sizeof (arr[0]))
@ -123,6 +124,7 @@ _notmuch_message_create_for_document (const void *talloc_owner,
talloc_set_destructor (message, _notmuch_message_destructor);
message->doc = doc;
message->termpos = 0;
return message;
}
@ -824,11 +826,13 @@ _notmuch_message_gen_terms (notmuch_message_t *message,
return NOTMUCH_PRIVATE_STATUS_NULL_POINTER;
term_gen->set_document (message->doc);
term_gen->set_termpos (message->termpos);
if (prefix_name) {
const char *prefix = _find_prefix (prefix_name);
term_gen->index_text (text, 1, prefix);
message->termpos = term_gen->get_termpos ();
}
term_gen->index_text (text);