/*
* Unit test for the vector_prepend function. Runs some example
* operations and checks that results are as expected, writing
* messages to the terminal so that errors can be detected and
* pinpointed.
*
* \return zero on success.
*/
int test_prepend (void)
{
Vector vec;
int ii;
printf ("\nrunning test_prepend...\n");
vector_init (&vec);
printf ("initialized: ");
vector_dump (&vec);
for (ii = -3; ii < 10; ++ii) {
if (0 != vector_prepend (&vec, ii)) {
printf ("test_prepend ERROR: could not prepend %d\n", ii);
vector_destroy (&vec);
return -1;
}
printf ("prepended %2d: ", ii);
vector_dump (&vec);
}
for (ii = 0; ii < 13; ++ii)
if (vec.arr[ii] != 9-ii) {
printf ("test_prepend ERROR: arr[%d] should be %d but is %d\n", ii, 9-ii, vec.arr[ii]);
vector_destroy (&vec);
return -1;
}
printf ("test_prepend SUCCESS\n");
vector_destroy (&vec);
return 0;
}
void vector_insert(vector_t* v, size_t index, vector_t* peer)
{
#ifdef DEBUG
if(v->element_size!=peer->element_size)warn("vector_insert(%p,%zd,%p), different element size (%zd!=%zd)",v,index,peer,
v->element_size,peer->element_size);
#endif
if(index<0) vector_prepend(v, peer);
else if(index>=v->length) vector_append(v, peer);
else {
if(v->length+peer->length>=v->size)
{
_vector_resize(v,v->size+peer->size*VECTOR_RESIZE_FACTOR+1);
}
memmove(v->data+v->element_size*(index+peer->length),v->data+v->element_size*(index),v->element_size*(v->length-index-1));
v->length+=peer->length;
memcpy(v->data+v->element_size*index,peer->data,peer->length*v->element_size);
}
}
static HANDLE_FUNC (handle_addheader)
{
char *name = get_string_arg (line, &match[2]);
char *value = get_string_arg (line, &match[3]);
http_header_t *header;
if (!conf->add_headers) {
conf->add_headers = vector_create ();
}
header = (http_header_t *) safemalloc (sizeof (http_header_t));
header->name = name;
header->value = value;
vector_prepend (conf->add_headers, header, sizeof *header);
safefree (header);
/* Don't free name or value here, as they are referenced in the
* struct inserted into the vector. */
return 0;
}
