a752c7ab
 elopes
add first test an...
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/*
* Copyright (C) 2016, 2016 Shuguo Zhuo <shuguo.zhuo@inria.fr>
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @{
*
* @file
*/
#include <string.h>
#include "embUnit.h"
#include "net/gnrc/pkt.h"
#include "net/gnrc/priority_pktqueue.h"
#include "unittests-constants.h"
#include "tests-priority_pktqueue.h"
#define PKT_INIT_ELEM(len, data, next) \
{ 1, (next), (data), (len), GNRC_NETTYPE_UNDEF }
#define PKT_INIT_ELEM_STATIC_DATA(data, next) PKT_INIT_ELEM(sizeof(data), data, next)
#define PKTQUEUE_INIT_ELEM(pkt) { NULL, pkt }
static gnrc_priority_pktqueue_t pkt_queue;
static void set_up(void)
{
pkt_queue.first = NULL;
}
static void test_gnrc_priority_pktqueue_init(void)
{
gnrc_priority_pktqueue_node_t elem;
pkt_queue.first = (priority_queue_node_t *)(&elem);
gnrc_priority_pktqueue_init(&pkt_queue);
TEST_ASSERT_NULL(pkt_queue.first);
}
static void test_gnrc_priority_pktqueue_node_init(void)
{
gnrc_pktsnip_t pkt = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING8, NULL);
gnrc_priority_pktqueue_node_t elem;
gnrc_priority_pktqueue_node_init(&elem,TEST_UINT32,&pkt);
TEST_ASSERT_NULL(elem.next);
TEST_ASSERT(elem.pkt == &pkt);
TEST_ASSERT_EQUAL_INT(TEST_UINT32, elem.priority);
TEST_ASSERT_EQUAL_STRING(TEST_STRING8, elem.pkt->data);
}
static void test_gnrc_priority_pktqueue_push_one(void)
{
gnrc_pktsnip_t pkt = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING8, NULL);
gnrc_priority_pktqueue_node_t elem = PRIORITY_PKTQUEUE_NODE_INIT(TEST_UINT32,&pkt);
gnrc_priority_pktqueue_push(&pkt_queue,&elem);
TEST_ASSERT((gnrc_priority_pktqueue_node_t *)(pkt_queue.first) == &elem);
TEST_ASSERT_NULL(((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->next);
TEST_ASSERT_EQUAL_INT(TEST_UINT32, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->priority);
TEST_ASSERT_EQUAL_INT(1, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->pkt->users);
TEST_ASSERT_NULL(((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->pkt->next);
TEST_ASSERT_EQUAL_STRING(TEST_STRING8, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->pkt->data);
TEST_ASSERT_EQUAL_INT(sizeof(TEST_STRING8), ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->pkt->size);
TEST_ASSERT_EQUAL_INT(GNRC_NETTYPE_UNDEF, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->pkt->type);
}
static void test_gnrc_priority_pktqueue_push_two(void)
{
gnrc_pktsnip_t pkt1 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING8, NULL);
gnrc_pktsnip_t pkt2 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING16, NULL);
gnrc_priority_pktqueue_node_t elem1 = PRIORITY_PKTQUEUE_NODE_INIT(1,&pkt1);
gnrc_priority_pktqueue_node_t elem2 = PRIORITY_PKTQUEUE_NODE_INIT(0,&pkt2);
gnrc_priority_pktqueue_push(&pkt_queue, &elem1);
gnrc_priority_pktqueue_push(&pkt_queue, &elem2);
TEST_ASSERT((gnrc_priority_pktqueue_node_t *)(pkt_queue.first) == &elem2);
TEST_ASSERT((gnrc_priority_pktqueue_node_t *)(pkt_queue.first->next) == &elem1);
TEST_ASSERT_NULL(((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->next->next);
TEST_ASSERT_EQUAL_INT(0, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->priority);
TEST_ASSERT_EQUAL_INT(1, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->next->priority);
TEST_ASSERT_EQUAL_INT(1, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->pkt->users);
TEST_ASSERT_NULL(((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->pkt->next);
TEST_ASSERT_EQUAL_STRING(TEST_STRING16, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->pkt->data);
TEST_ASSERT_EQUAL_INT(sizeof(TEST_STRING16), ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->pkt->size);
TEST_ASSERT_EQUAL_INT(GNRC_NETTYPE_UNDEF, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->pkt->type);
TEST_ASSERT_EQUAL_INT(1, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->next->pkt->users);
TEST_ASSERT_NULL(((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->next->pkt->next);
TEST_ASSERT_EQUAL_STRING(TEST_STRING8, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->next->pkt->data);
TEST_ASSERT_EQUAL_INT(sizeof(TEST_STRING8), ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->next->pkt->size);
TEST_ASSERT_EQUAL_INT(GNRC_NETTYPE_UNDEF, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->next->pkt->type);
}
static void test_gnrc_priority_pktqueue_length(void)
{
gnrc_pktsnip_t pkt1 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING8, NULL);
gnrc_pktsnip_t pkt2 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING16, NULL);
gnrc_priority_pktqueue_node_t elem1 = PRIORITY_PKTQUEUE_NODE_INIT(1,&pkt1);
gnrc_priority_pktqueue_node_t elem2 = PRIORITY_PKTQUEUE_NODE_INIT(0,&pkt2);
TEST_ASSERT_EQUAL_INT(0, gnrc_priority_pktqueue_length(&pkt_queue));
gnrc_priority_pktqueue_push(&pkt_queue, &elem1);
TEST_ASSERT_EQUAL_INT(1, gnrc_priority_pktqueue_length(&pkt_queue));
gnrc_priority_pktqueue_push(&pkt_queue, &elem2);
TEST_ASSERT_EQUAL_INT(2, gnrc_priority_pktqueue_length(&pkt_queue));
}
static void test_gnrc_priority_pktqueue_flush(void)
{
gnrc_pktsnip_t pkt1 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING8, NULL);
gnrc_pktsnip_t pkt2 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING16, NULL);
gnrc_priority_pktqueue_node_t elem1 = PRIORITY_PKTQUEUE_NODE_INIT(1,&pkt1);
gnrc_priority_pktqueue_node_t elem2 = PRIORITY_PKTQUEUE_NODE_INIT(0,&pkt2);
gnrc_priority_pktqueue_push(&pkt_queue, &elem1);
gnrc_priority_pktqueue_push(&pkt_queue, &elem2);
gnrc_priority_pktqueue_flush(&pkt_queue);
TEST_ASSERT_NULL(pkt_queue.first);
TEST_ASSERT_EQUAL_INT(0, gnrc_priority_pktqueue_length(&pkt_queue));
}
static void test_gnrc_priority_pktqueue_head(void)
{
gnrc_pktsnip_t pkt1 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING8, NULL);
gnrc_pktsnip_t pkt2 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING12, NULL);
gnrc_pktsnip_t pkt3 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING16, NULL);
gnrc_priority_pktqueue_node_t elem1 = PRIORITY_PKTQUEUE_NODE_INIT(1,&pkt1);
gnrc_priority_pktqueue_node_t elem2 = PRIORITY_PKTQUEUE_NODE_INIT(1,&pkt2);
gnrc_priority_pktqueue_node_t elem3 = PRIORITY_PKTQUEUE_NODE_INIT(0,&pkt3);
gnrc_pktsnip_t *head = gnrc_priority_pktqueue_head(&pkt_queue);
TEST_ASSERT_NULL(head);
gnrc_priority_pktqueue_push(&pkt_queue, &elem1);
head = gnrc_priority_pktqueue_head(&pkt_queue);
TEST_ASSERT(head == &pkt1);
gnrc_priority_pktqueue_push(&pkt_queue, &elem2);
head = gnrc_priority_pktqueue_head(&pkt_queue);
TEST_ASSERT(head == &pkt1);
gnrc_priority_pktqueue_push(&pkt_queue, &elem3);
head = gnrc_priority_pktqueue_head(&pkt_queue);
TEST_ASSERT(head == &pkt3);
gnrc_priority_pktqueue_flush(&pkt_queue);
head = gnrc_priority_pktqueue_head(&pkt_queue);
TEST_ASSERT_NULL(head);
}
static void test_gnrc_priority_pktqueue_pop_empty(void)
{
gnrc_pktsnip_t *res;
res = gnrc_priority_pktqueue_pop(&pkt_queue);
TEST_ASSERT_NULL(pkt_queue.first);
TEST_ASSERT_NULL(res);
TEST_ASSERT_EQUAL_INT(0, gnrc_priority_pktqueue_length(&pkt_queue));
}
static void test_gnrc_priority_pktqueue_pop(void)
{
gnrc_pktsnip_t pkt1 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING8, NULL);
gnrc_pktsnip_t pkt2 = PKT_INIT_ELEM_STATIC_DATA(TEST_STRING16, NULL);
gnrc_priority_pktqueue_node_t elem1 = PRIORITY_PKTQUEUE_NODE_INIT(1,&pkt1);
gnrc_priority_pktqueue_node_t elem2 = PRIORITY_PKTQUEUE_NODE_INIT(0,&pkt2);
gnrc_pktsnip_t *res;
gnrc_pktsnip_t *head;
gnrc_priority_pktqueue_push(&pkt_queue, &elem1);
gnrc_priority_pktqueue_push(&pkt_queue, &elem2);
res = gnrc_priority_pktqueue_pop(&pkt_queue);
TEST_ASSERT(res == &pkt2);
TEST_ASSERT_NULL(elem2.pkt);
TEST_ASSERT_NULL(elem2.next);
TEST_ASSERT_EQUAL_INT(0,elem2.priority);
TEST_ASSERT((gnrc_priority_pktqueue_node_t *)(pkt_queue.first) == &elem1);
TEST_ASSERT_EQUAL_INT(1, ((gnrc_priority_pktqueue_node_t *)(pkt_queue.first))->priority);
TEST_ASSERT_EQUAL_INT(1, res->users);
TEST_ASSERT_NULL(res->next);
TEST_ASSERT_EQUAL_STRING(TEST_STRING16, res->data);
TEST_ASSERT_EQUAL_INT(sizeof(TEST_STRING16), res->size);
TEST_ASSERT_EQUAL_INT(GNRC_NETTYPE_UNDEF, res->type);
res = gnrc_priority_pktqueue_pop(&pkt_queue);
TEST_ASSERT_NULL(pkt_queue.first);
TEST_ASSERT_NULL(elem1.pkt);
TEST_ASSERT_NULL(elem1.next);
TEST_ASSERT_EQUAL_INT(0,elem1.priority);
TEST_ASSERT(res == &pkt1);
TEST_ASSERT_EQUAL_INT(1, res->users);
TEST_ASSERT_NULL(res->next);
TEST_ASSERT_EQUAL_STRING(TEST_STRING8, res->data);
TEST_ASSERT_EQUAL_INT(sizeof(TEST_STRING8), res->size);
TEST_ASSERT_EQUAL_INT(GNRC_NETTYPE_UNDEF, res->type);
head = gnrc_priority_pktqueue_head(&pkt_queue);
TEST_ASSERT_NULL(pkt_queue.first);
TEST_ASSERT_NULL(head);
}
Test *tests_priority_pktqueue_tests(void)
{
EMB_UNIT_TESTFIXTURES(fixtures) {
new_TestFixture(test_gnrc_priority_pktqueue_init),
new_TestFixture(test_gnrc_priority_pktqueue_node_init),
new_TestFixture(test_gnrc_priority_pktqueue_push_one),
new_TestFixture(test_gnrc_priority_pktqueue_push_two),
new_TestFixture(test_gnrc_priority_pktqueue_length),
new_TestFixture(test_gnrc_priority_pktqueue_flush),
new_TestFixture(test_gnrc_priority_pktqueue_head),
new_TestFixture(test_gnrc_priority_pktqueue_pop_empty),
new_TestFixture(test_gnrc_priority_pktqueue_pop),
};
EMB_UNIT_TESTCALLER(priority_pktqueue_tests, set_up, NULL, fixtures);
return (Test *)&priority_pktqueue_tests;
}
void tests_priority_pktqueue(void)
{
TESTS_RUN(tests_priority_pktqueue_tests());
}
/** @} */
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