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tests: provide unittests for gnrc_netif_pktq

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Martine Lenders 2019-03-25 14:33:01 +01:00 committed by Martine S. Lenders
parent a72d0ef3e8
commit 818097f0dc
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4 changed files with 180 additions and 0 deletions
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1
tests/unittests/tests-gnrc_netif_pktq/Makefile Normal file
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include $(RIOTBASE)/Makefile.base

3
tests/unittests/tests-gnrc_netif_pktq/Makefile.include Normal file
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USEMODULE += gnrc_netif_pktq
CFLAGS += -DCONFIG_GNRC_NETIF_PKTQ_POOL_SIZE=4

141
tests/unittests/tests-gnrc_netif_pktq/tests-gnrc_netif_pktq.c Normal file
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/*
* Copyright (C) 2019 Freie Universität Berlin
*
* 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
* @author Martine Lenders <m.lenders@fu-berlin.de>
*/
#include "embUnit.h"
#include "net/gnrc/netif/conf.h"
#include "net/gnrc/netif/pktq.h"
#include "tests-gnrc_netif_pktq.h"
gnrc_netif_t _netif;
static void set_up(void)
{
while (gnrc_netif_pktq_get(&_netif)) { }
}
static void test_pktq_get__empty(void)
{
TEST_ASSERT_NULL(gnrc_netif_pktq_get(&_netif));
}
static void test_pktq_put__full(void)
{
gnrc_pktsnip_t pkt;
for (unsigned i = 0; i < CONFIG_GNRC_NETIF_PKTQ_POOL_SIZE; i++) {
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_pktq_put(&_netif, &pkt));
}
TEST_ASSERT_EQUAL_INT(-1, gnrc_netif_pktq_put(&_netif, &pkt));
}
static void test_pktq_put_get1(void)
{
gnrc_pktsnip_t pkt_in, *pkt_out;
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_pktq_put(&_netif, &pkt_in));
TEST_ASSERT_NOT_NULL((pkt_out = gnrc_netif_pktq_get(&_netif)));
TEST_ASSERT(&pkt_in == pkt_out);
}
static void test_pktq_put_get3(void)
{
gnrc_pktsnip_t pkt_in[3];
for (unsigned i = 0; i < 3; i++) {
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_pktq_put(&_netif, &pkt_in[i]));
}
for (unsigned i = 0; i < 3; i++) {
gnrc_pktsnip_t *pkt_out;
TEST_ASSERT_NOT_NULL((pkt_out = gnrc_netif_pktq_get(&_netif)));
TEST_ASSERT(&pkt_in[i] == pkt_out);
}
}
static void test_pktq_push_back__full(void)
{
gnrc_pktsnip_t pkt;
for (unsigned i = 0; i < CONFIG_GNRC_NETIF_PKTQ_POOL_SIZE; i++) {
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_pktq_put(&_netif, &pkt));
}
TEST_ASSERT_EQUAL_INT(-1, gnrc_netif_pktq_push_back(&_netif, &pkt));
}
static void test_pktq_push_back_get1(void)
{
gnrc_pktsnip_t pkt_in, *pkt_out;
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_pktq_push_back(&_netif, &pkt_in));
TEST_ASSERT_NOT_NULL((pkt_out = gnrc_netif_pktq_get(&_netif)));
TEST_ASSERT(&pkt_in == pkt_out);
}
static void test_pktq_push_back_get3(void)
{
gnrc_pktsnip_t pkt_in[3];
for (unsigned i = 0; i < 3; i++) {
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_pktq_push_back(&_netif, &pkt_in[i]));
}
for (unsigned i = 0; i < 3; i++) {
gnrc_pktsnip_t *pkt_out;
TEST_ASSERT_NOT_NULL((pkt_out = gnrc_netif_pktq_get(&_netif)));
TEST_ASSERT(&pkt_in[3 - i - 1] == pkt_out);
}
}
static void test_pktq_empty(void)
{
gnrc_pktsnip_t pkt_in;
TEST_ASSERT(gnrc_netif_pktq_empty(&_netif));
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_pktq_put(&_netif, &pkt_in));
TEST_ASSERT(!gnrc_netif_pktq_empty(&_netif));
TEST_ASSERT_NOT_NULL(gnrc_netif_pktq_get(&_netif));
TEST_ASSERT(gnrc_netif_pktq_empty(&_netif));
TEST_ASSERT_EQUAL_INT(0, gnrc_netif_pktq_push_back(&_netif, &pkt_in));
TEST_ASSERT(!gnrc_netif_pktq_empty(&_netif));
TEST_ASSERT_NOT_NULL(gnrc_netif_pktq_get(&_netif));
TEST_ASSERT(gnrc_netif_pktq_empty(&_netif));
}
static Test *test_gnrc_netif_pktq(void)
{
EMB_UNIT_TESTFIXTURES(fixtures) {
new_TestFixture(test_pktq_get__empty),
new_TestFixture(test_pktq_put__full),
new_TestFixture(test_pktq_put_get1),
new_TestFixture(test_pktq_put_get3),
new_TestFixture(test_pktq_push_back__full),
new_TestFixture(test_pktq_push_back_get1),
new_TestFixture(test_pktq_push_back_get3),
new_TestFixture(test_pktq_empty),
};
EMB_UNIT_TESTCALLER(pktq_tests, set_up, NULL, fixtures);
return (Test *)&pktq_tests;
}
void tests_gnrc_netif_pktq(void)
{
TESTS_RUN(test_gnrc_netif_pktq());
}
/** @} */

35
tests/unittests/tests-gnrc_netif_pktq/tests-gnrc_netif_pktq.h Normal file
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/*
* Copyright (C) 2019 Freie Universität Berlin
*
* 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.
*/
/**
* @ingroup unittests
* @{
*
* @file
* @brief unittests for the `gnrc_netif_pktq` module
*
* @author Martine Lenders <m.lenders@fu-berlin.de>
*/
#ifndef TESTS_GNRC_NETIF_PKTQ_H
#define TESTS_GNRC_NETIF_PKTQ_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief The entry point of this test suite.
*/
void tests_pktqueue(void);
#ifdef __cplusplus
}
#endif
#endif /* TESTS_GNRC_NETIF_PKTQ_H */
/** @} */