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/*
igraph library.
Copyright (C) 2006-2012 Gabor Csardi <csardi.gabor@gmail.com>
334 Harvard street, Cambridge, MA 02139 USA
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
#include <igraph.h>
int main(void) {
igraph_dqueue_t q;
/* Initialize the library. */
igraph_setup();
/* igraph_dqueue_init, igraph_dqueue_destroy, igraph_dqueue_empty */
igraph_dqueue_init(&q, 5);
if (!igraph_dqueue_empty(&q)) {
return 1;
}
igraph_dqueue_destroy(&q);
/* igraph_dqueue_push, igraph_dqueue_pop */
igraph_dqueue_init(&q, 4);
igraph_dqueue_push(&q, 1);
igraph_dqueue_push(&q, 2);
igraph_dqueue_push(&q, 3);
igraph_dqueue_push(&q, 4);
if (igraph_dqueue_pop(&q) != 1) {
return 2;
}
if (igraph_dqueue_pop(&q) != 2) {
return 3;
}
if (igraph_dqueue_pop(&q) != 3) {
return 4;
}
if (igraph_dqueue_pop(&q) != 4) {
return 5;
}
igraph_dqueue_destroy(&q);
/* igraph_dqueue_clear, igraph_dqueue_size */
igraph_dqueue_init(&q, 0);
if (igraph_dqueue_size(&q) != 0) {
return 6;
}
igraph_dqueue_clear(&q);
if (igraph_dqueue_size(&q) != 0) {
return 7;
}
for (int i = 0; i < 10; i++) {
igraph_dqueue_push(&q, i);
}
igraph_dqueue_clear(&q);
if (igraph_dqueue_size(&q) != 0) {
return 8;
}
igraph_dqueue_destroy(&q);
/* TODO: igraph_dqueue_full */
/* igraph_dqueue_head, igraph_dqueue_back, igraph_dqueue_pop_back */
igraph_dqueue_init(&q, 0);
for (int i = 0; i < 10; i++) {
igraph_dqueue_push(&q, i);
}
for (int i = 0; i < 10; i++) {
if (igraph_dqueue_head(&q) != 0) {
return 9;
}
if (igraph_dqueue_back(&q) != 9 - i) {
return 10;
}
if (igraph_dqueue_pop_back(&q) != 9 - i) {
return 11;
}
}
igraph_dqueue_destroy(&q);
/* print */
igraph_dqueue_init(&q, 4);
igraph_dqueue_push(&q, 1);
igraph_dqueue_push(&q, 2);
igraph_dqueue_push(&q, 3);
igraph_dqueue_push(&q, 4);
igraph_dqueue_pop(&q);
igraph_dqueue_pop(&q);
igraph_dqueue_push(&q, 5);
igraph_dqueue_push(&q, 6);
igraph_dqueue_print(&q);
igraph_dqueue_clear(&q);
igraph_dqueue_print(&q);
igraph_dqueue_destroy(&q);
if (IGRAPH_FINALLY_STACK_SIZE() != 0) {
return 12;
}
return 0;
}
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