zframe_t *
zmsg_last (zmsg_t *self)
{
assert (self);
assert (zmsg_is (self));
return (zframe_t *) zlist_last (self->frames);
}
void
zlist_test (int verbose)
{
printf (" * zlist: ");
// @selftest
zlist_t *list = zlist_new ();
assert (list);
assert (zlist_size (list) == 0);
// Three items we'll use as test data
// List items are void *, not particularly strings
char *cheese = "boursin";
char *bread = "baguette";
char *wine = "bordeaux";
zlist_append (list, cheese);
assert (zlist_size (list) == 1);
zlist_append (list, bread);
assert (zlist_size (list) == 2);
zlist_append (list, wine);
assert (zlist_size (list) == 3);
assert (zlist_head (list) == cheese);
assert (zlist_next (list) == cheese);
assert (zlist_first (list) == cheese);
assert (zlist_tail (list) == wine);
assert (zlist_next (list) == bread);
assert (zlist_first (list) == cheese);
assert (zlist_next (list) == bread);
assert (zlist_next (list) == wine);
assert (zlist_next (list) == NULL);
// After we reach end of list, next wraps around
assert (zlist_next (list) == cheese);
assert (zlist_size (list) == 3);
zlist_remove (list, wine);
assert (zlist_size (list) == 2);
assert (zlist_first (list) == cheese);
zlist_remove (list, cheese);
assert (zlist_size (list) == 1);
assert (zlist_first (list) == bread);
zlist_remove (list, bread);
assert (zlist_size (list) == 0);
zlist_append (list, cheese);
zlist_append (list, bread);
assert (zlist_last (list) == bread);
zlist_remove (list, bread);
assert (zlist_last (list) == cheese);
zlist_remove (list, cheese);
assert (zlist_last (list) == NULL);
zlist_push (list, cheese);
assert (zlist_size (list) == 1);
assert (zlist_first (list) == cheese);
zlist_push (list, bread);
assert (zlist_size (list) == 2);
assert (zlist_first (list) == bread);
zlist_append (list, wine);
assert (zlist_size (list) == 3);
assert (zlist_first (list) == bread);
zlist_sort (list, s_compare);
char *item;
item = (char *) zlist_pop (list);
assert (item == bread);
item = (char *) zlist_pop (list);
assert (item == wine);
item = (char *) zlist_pop (list);
assert (item == cheese);
assert (zlist_size (list) == 0);
// Destructor should be safe to call twice
zlist_destroy (&list);
zlist_destroy (&list);
assert (list == NULL);
// @end
printf ("OK\n");
}
JNIEXPORT jlong JNICALL
Java_zlist__1_1last (JNIEnv *env, jclass c, jlong self)
{
jlong last_ = (jlong) zlist_last ((zlist_t *) self);
return last_;
}
void
zlist_test (bool verbose)
{
printf (" * zlist: ");
// @selftest
zlist_t *list = zlist_new ();
assert (list);
assert (zlist_size (list) == 0);
// Three items we'll use as test data
// List items are void *, not particularly strings
char *cheese = "boursin";
char *bread = "baguette";
char *wine = "bordeaux";
zlist_append (list, cheese);
assert (zlist_size (list) == 1);
assert ( zlist_exists (list, cheese));
assert (!zlist_exists (list, bread));
assert (!zlist_exists (list, wine));
zlist_append (list, bread);
assert (zlist_size (list) == 2);
assert ( zlist_exists (list, cheese));
assert ( zlist_exists (list, bread));
assert (!zlist_exists (list, wine));
zlist_append (list, wine);
assert (zlist_size (list) == 3);
assert ( zlist_exists (list, cheese));
assert ( zlist_exists (list, bread));
assert ( zlist_exists (list, wine));
assert (zlist_head (list) == cheese);
assert (zlist_next (list) == cheese);
assert (zlist_first (list) == cheese);
assert (zlist_tail (list) == wine);
assert (zlist_next (list) == bread);
assert (zlist_first (list) == cheese);
assert (zlist_next (list) == bread);
assert (zlist_next (list) == wine);
assert (zlist_next (list) == NULL);
// After we reach end of list, next wraps around
assert (zlist_next (list) == cheese);
assert (zlist_size (list) == 3);
zlist_remove (list, wine);
assert (zlist_size (list) == 2);
assert (zlist_first (list) == cheese);
zlist_remove (list, cheese);
assert (zlist_size (list) == 1);
assert (zlist_first (list) == bread);
zlist_remove (list, bread);
assert (zlist_size (list) == 0);
zlist_append (list, cheese);
zlist_append (list, bread);
assert (zlist_last (list) == bread);
zlist_remove (list, bread);
assert (zlist_last (list) == cheese);
zlist_remove (list, cheese);
assert (zlist_last (list) == NULL);
zlist_push (list, cheese);
assert (zlist_size (list) == 1);
assert (zlist_first (list) == cheese);
zlist_push (list, bread);
assert (zlist_size (list) == 2);
assert (zlist_first (list) == bread);
assert (zlist_item (list) == bread);
zlist_append (list, wine);
assert (zlist_size (list) == 3);
assert (zlist_first (list) == bread);
zlist_t *sub_list = zlist_dup (list);
assert (sub_list);
assert (zlist_size (sub_list) == 3);
zlist_sort (list, s_compare);
char *item;
item = (char *) zlist_pop (list);
assert (item == bread);
item = (char *) zlist_pop (list);
assert (item == wine);
item = (char *) zlist_pop (list);
assert (item == cheese);
assert (zlist_size (list) == 0);
assert (zlist_size (sub_list) == 3);
zlist_push (list, sub_list);
zlist_t *sub_list_2 = zlist_dup (sub_list);
zlist_append (list, sub_list_2);
assert (zlist_freefn (list, sub_list, &s_zlist_free, false) == sub_list);
assert (zlist_freefn (list, sub_list_2, &s_zlist_free, true) == sub_list_2);
zlist_destroy (&list);
// Test autofree functionality
list = zlist_new ();
assert (list);
zlist_autofree (list);
// Set equals function otherwise equals will not work as autofree copies strings
zlist_comparefn (list, s_compare);
zlist_push (list, bread);
zlist_append (list, cheese);
assert (zlist_size (list) == 2);
zlist_append (list, wine);
assert (zlist_exists (list, wine));
zlist_remove (list, wine);
assert (!zlist_exists (list, wine));
assert (streq ((const char *) zlist_first (list), bread));
item = (char *) zlist_pop (list);
assert (streq (item, bread));
free (item);
item = (char *) zlist_pop (list);
assert (streq (item, cheese));
free (item);
zlist_destroy (&list);
assert (list == NULL);
// @end
printf ("OK\n");
}
///
// Return the item at the tail of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the tail item, or NULL if the list is empty.
void * QZlist::last ()
{
void * rv = zlist_last (self);
return rv;
}
///
// Return the item at the tail of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the tail item, or NULL if the list is empty.
void *QmlZlist::last () {
return zlist_last (self);
};
JNIEXPORT jlong JNICALL
Java_org_zeromq_czmq_Zlist__1_1last (JNIEnv *env, jclass c, jlong self)
{
jlong last_ = (jlong) (intptr_t) zlist_last ((zlist_t *) (intptr_t) self);
return last_;
}
